swap parity (again)

for predict_collision_out use an extrapolated body that will exist outside of the mesh in the hit case we care about

.cargo/config.toml

@@ -1,6 +0,0 @@
-[registries.strafesnet]
-index = "sparse+https://git.itzana.me/api/packages/strafesnet/cargo/"
-
-[target.x86_64-unknown-linux-gnu]
-linker = "clang"
-rustflags = ["-C", "link-arg=-fuse-ld=/usr/bin/mold"]

.gitignore

@@ -1 +1,2 @@
 /target
+/textures

CONTRIBUTING.md

@@ -0,0 +1 @@
+By contributing code to the [StrafesNET project](https://git.itzana.me/StrafesNET/strafe-client), you agree to license your contribution under the [License](LICENSE).

Cargo.toml

@@ -1,19 +1,27 @@
-[workspace]
+[package]
-members = [
+name = "strafe-client"
-	"lib/bsp_loader",
+version = "0.9.0"
-	"lib/common",
+edition = "2021"
-	"lib/deferred_loader",
-	"lib/fixed_wide",
-	"lib/linear_ops",
-	"lib/ratio_ops",
-	"lib/rbx_loader",
-	"lib/roblox_emulator",
-	"lib/snf",
-	"strafe-client",
-]
-resolver = "2"
 
-[profile.release]
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+bytemuck = { version = "1.13.1", features = ["derive"] }
+configparser = "3.0.2"
+ddsfile = "0.5.1"
+glam = "0.24.1"
+lazy-regex = "3.0.2"
+obj = "0.10.2"
+parking_lot = "0.12.1"
+pollster = "0.3.0"
+rbx_binary = "0.7.1"
+rbx_dom_weak = "2.5.0"
+rbx_reflection_database = "0.2.7"
+rbx_xml = "0.13.1"
+wgpu = "0.18.0"
+winit = { version = "0.29.2", features = ["rwh_05"] }
+
+#[profile.release]
 #lto = true
-strip = true
+#strip = true
-codegen-units = 1
+#codegen-units = 1

LICENSE

@@ -1,5 +1,5 @@
 /*******************************************************
-* Copyright (C) 2023-2024 Rhys Lloyd <krakow20@gmail.com>
+* Copyright (C) 2023 Rhys Lloyd <krakow20@gmail.com>
 *
 * This file is part of the StrafesNET bhop/surf client.
 *

README.md

@@ -1,13 +1,10 @@
-<img align="right" width="25%" src="logo.png">
+<img align="right" width="25%" src="strafe.png">
 
-# Strafe Project
+# Strafe Client
-Monorepo for working on projects related to strafe client.
+In development client for jumping on squares (and riding on triangles)
 
 ## How to build and run
 1. Have rust and git installed
-2. `git clone https://git.itzana.me/StrafesNET/strafe-project`
+2. `git clone https://git.itzana.me/StrafesNET/strafe-client`
-3. `cd strafe-project`
+3. `cd strafe-client`
-4. `cargo run --release --bin strafe-client`
+4. `cargo run --release`
-
-## Licenses
-Each project has its own license.  Most crates are MIT/Apache but notably the Strafe Client has a sole proprietor license.

lib/README.md

@@ -1,19 +0,0 @@
-Vectors: Fixed Size, Fixed Point, Wide
-======================================
-
-## These exist separately in the Rust ecosystem, but not together.
-
-#### License
-
-<sup>
-Licensed under either of <a href="LICENSE-APACHE">Apache License, Version
-2.0</a> or <a href="LICENSE-MIT">MIT license</a> at your option.
-</sup>
-
-<br>
-
-<sub>
-Unless you explicitly state otherwise, any contribution intentionally submitted
-for inclusion in this crate by you, as defined in the Apache-2.0 license, shall
-be dual licensed as above, without any additional terms or conditions.
-</sub>

lib/bsp_loader/.gitignore

@@ -1 +0,0 @@
-/target

lib/bsp_loader/Cargo.toml

@@ -1,16 +0,0 @@
-[package]
-name = "strafesnet_bsp_loader"
-version = "0.2.2"
-edition = "2021"
-repository = "https://git.itzana.me/StrafesNET/strafe-project"
-license = "MIT OR Apache-2.0"
-description = "Convert Valve BSP files to StrafesNET data structures."
-authors = ["Rhys Lloyd <krakow20@gmail.com>"]
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-glam = "0.29.0"
-strafesnet_common = { path = "../common", registry = "strafesnet" }
-vbsp = "0.6.0"
-vmdl = "0.2.0"

lib/bsp_loader/LICENSE-APACHE

@@ -1,176 +0,0 @@
-                              Apache License
-                        Version 2.0, January 2004
-                     http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
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-
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-   outstanding shares, or (iii) beneficial ownership of such entity.
-
-   "You" (or "Your") shall mean an individual or Legal Entity
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-
-   "Source" form shall mean the preferred form for making modifications,
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-   any Contribution intentionally submitted for inclusion in the Work
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-   the terms of any separate license agreement you may have executed
-   with Licensor regarding such Contributions.
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-6. Trademarks. This License does not grant permission to use the trade
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-   PARTICULAR PURPOSE. You are solely responsible for determining the
-   appropriateness of using or redistributing the Work and assume any
-   risks associated with Your exercise of permissions under this License.
-
-8. Limitation of Liability. In no event and under no legal theory,
-   whether in tort (including negligence), contract, or otherwise,
-   unless required by applicable law (such as deliberate and grossly
-   negligent acts) or agreed to in writing, shall any Contributor be
-   liable to You for damages, including any direct, indirect, special,
-   incidental, or consequential damages of any character arising as a
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-   has been advised of the possibility of such damages.
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-9. Accepting Warranty or Additional Liability. While redistributing
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-   of your accepting any such warranty or additional liability.
-
-END OF TERMS AND CONDITIONS

lib/bsp_loader/LICENSE-MIT

@@ -1,23 +0,0 @@
-Permission is hereby granted, free of charge, to any
-person obtaining a copy of this software and associated
-documentation files (the "Software"), to deal in the
-Software without restriction, including without
-limitation the rights to use, copy, modify, merge,
-publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software
-is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice
-shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
-ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
-TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.

lib/bsp_loader/README.md

@@ -1,19 +0,0 @@
-StrafesNET BSP Loader
-=====================
-
-## Convert Valve BSP files into StrafesNET data structures
-
-#### License
-
-<sup>
-Licensed under either of <a href="LICENSE-APACHE">Apache License, Version
-2.0</a> or <a href="LICENSE-MIT">MIT license</a> at your option.
-</sup>
-
-<br>
-
-<sub>
-Unless you explicitly state otherwise, any contribution intentionally submitted
-for inclusion in this crate by you, as defined in the Apache-2.0 license, shall
-be dual licensed as above, without any additional terms or conditions.
-</sub>

lib/bsp_loader/src/bsp.rs

@@ -1,333 +0,0 @@
-use strafesnet_common::{map,model,integer,gameplay_attributes};
-
-const VALVE_SCALE:f32=1.0/16.0;
-fn valve_transform([x,y,z]:[f32;3])->integer::Planar64Vec3{
-	integer::vec3::try_from_f32_array([x*VALVE_SCALE,z*VALVE_SCALE,-y*VALVE_SCALE]).unwrap()
-}
-pub fn convert_bsp<AcquireRenderConfigId,AcquireMeshId>(
-	bsp:&vbsp::Bsp,
-	mut acquire_render_config_id:AcquireRenderConfigId,
-	mut acquire_mesh_id:AcquireMeshId
-)->PartialMap1
-where
-	AcquireRenderConfigId:FnMut(Option<&str>)->model::RenderConfigId,
-	AcquireMeshId:FnMut(&str)->model::MeshId,
-{
-	//figure out real attributes later
-	let mut unique_attributes=Vec::new();
-	unique_attributes.push(gameplay_attributes::CollisionAttributes::Decoration);
-	const TEMP_TOUCH_ME_ATTRIBUTE:gameplay_attributes::CollisionAttributesId=gameplay_attributes::CollisionAttributesId::new(0);
-
-	let mut prop_mesh_count=0;
-	//declare all prop models to Loader
-	let prop_models=bsp.static_props().map(|prop|{
-		//get or create mesh_id
-		let mesh_id=acquire_mesh_id(prop.model());
-		//not the most failsafe code but this is just for the map tool lmao
-		if prop_mesh_count==mesh_id.get(){
-			prop_mesh_count+=1;
-		};
-		let placement=prop.as_prop_placement();
-		model::Model{
-			mesh:mesh_id,
-			attributes:TEMP_TOUCH_ME_ATTRIBUTE,
-			transform:integer::Planar64Affine3::new(
-				integer::mat3::try_from_f32_array_2d((
-					glam::Mat3A::from_diagonal(glam::Vec3::splat(placement.scale))
-					//TODO: figure this out
-					*glam::Mat3A::from_quat(glam::Quat::from_array(placement.rotation.into()))
-				).to_cols_array_2d()).unwrap(),
-				valve_transform(placement.origin.into()),
-			),
-			color:glam::Vec4::ONE,
-		}
-	}).collect();
-
-	//TODO: make the main map one single mesh with a bunch of different physics groups and graphics groups
-
-	//the generated MeshIds in here will collide with the Loader Mesh Ids
-	//but I can't think of a good workaround other than just remapping one later.
-	let world_meshes:Vec<model::Mesh>=bsp.models().map(|world_model|{
-		//non-deduplicated
-		let mut spam_pos=Vec::new();
-		let mut spam_tex=Vec::new();
-		let mut spam_normal=Vec::new();
-		let mut spam_vertices=Vec::new();
-		let mut graphics_groups=Vec::new();
-		let mut physics_group=model::IndexedPhysicsGroup::default();
-		let polygon_groups=world_model.faces().enumerate().map(|(polygon_group_id,face)|{
-			let polygon_group_id=model::PolygonGroupId::new(polygon_group_id as u32);
-			let face_texture=face.texture();
-			let face_texture_data=face_texture.texture_data();
-			//this would be better as a 4x2 matrix
-			let texture_transform_u=glam::Vec4::from_array(face_texture.texture_transforms_u)/(face_texture_data.width as f32);
-			let texture_transform_v=glam::Vec4::from_array(face_texture.texture_transforms_v)/(face_texture_data.height as f32);
-
-			//this automatically figures out what the texture is trying to do and creates
-			//a render config for it, and then returns the id to that render config
-			let render_id=acquire_render_config_id(Some(face_texture_data.name()));
-
-			//normal
-			let normal=face.normal();
-			let normal_idx=spam_normal.len() as u32;
-			spam_normal.push(valve_transform(normal.into()));
-			let mut polygon_iter=face.vertex_positions().map(|vertex_position|{
-				//world_model.origin seems to always be 0,0,0
-				let vertex_xyz=(world_model.origin+vertex_position).into();
-				let pos_idx=spam_pos.len();
-				spam_pos.push(valve_transform(vertex_xyz));
-
-				//calculate texture coordinates
-				let pos=glam::Vec3::from_array(vertex_xyz).extend(1.0);
-				let tex=glam::vec2(texture_transform_u.dot(pos),texture_transform_v.dot(pos));
-				let tex_idx=spam_tex.len() as u32;
-				spam_tex.push(tex);
-
-				let vertex_id=model::VertexId::new(spam_vertices.len() as u32);
-				spam_vertices.push(model::IndexedVertex{
-					pos:model::PositionId::new(pos_idx as u32),
-					tex:model::TextureCoordinateId::new(tex_idx as u32),
-					normal:model::NormalId::new(normal_idx),
-					color:model::ColorId::new(0),
-				});
-				vertex_id
-			});
-			let polygon_list=std::iter::from_fn(move||{
-				match (polygon_iter.next(),polygon_iter.next(),polygon_iter.next()){
-					(Some(v1),Some(v2),Some(v3))=>Some(vec![v1,v2,v3]),
-					//ignore extra vertices, not sure what to do in this case, failing the whole conversion could be appropriate
-					_=>None,
-				}
-			}).collect();
-			if face.is_visible(){
-				//TODO: deduplicate graphics groups by render id
-				graphics_groups.push(model::IndexedGraphicsGroup{
-					render:render_id,
-					groups:vec![polygon_group_id],
-				})
-			}
-			physics_group.groups.push(polygon_group_id);
-			model::PolygonGroup::PolygonList(model::PolygonList::new(polygon_list))
-		}).collect();
-		model::Mesh{
-			unique_pos:spam_pos,
-			unique_tex:spam_tex,
-			unique_normal:spam_normal,
-			unique_color:vec![glam::Vec4::ONE],
-			unique_vertices:spam_vertices,
-			polygon_groups,
-			graphics_groups,
-			physics_groups:vec![physics_group],
-		}
-	}).collect();
-
-	let world_models:Vec<model::Model>=
-	//one instance of the main world mesh
-	std::iter::once((
-		//world_model
-		model::MeshId::new(0),
-		//model_origin
-		vbsp::Vector::from([0.0,0.0,0.0]),
-		//model_color
-		vbsp::Color{r:255,g:255,b:255},
-	)).chain(
-		//entities sprinkle instances of the other meshes around
-		bsp.entities.iter()
-		.flat_map(|ent|ent.parse())//ignore entity parsing errors
-		.filter_map(|ent|match ent{
-			vbsp::Entity::Brush(brush)=>Some(brush),
-			vbsp::Entity::BrushIllusionary(brush)=>Some(brush),
-			vbsp::Entity::BrushWall(brush)=>Some(brush),
-			vbsp::Entity::BrushWallToggle(brush)=>Some(brush),
-			_=>None,
-		}).flat_map(|brush|
-			//The first character of brush.model is '*'
-			brush.model[1..].parse().map(|mesh_id|//ignore parse int errors
-				(model::MeshId::new(mesh_id),brush.origin,brush.color)
-			)
-		)
-	).map(|(mesh_id,model_origin,vbsp::Color{r,g,b})|{
-		model::Model{
-			mesh:mesh_id,
-			attributes:TEMP_TOUCH_ME_ATTRIBUTE,
-			transform:integer::Planar64Affine3::new(
-				integer::mat3::identity(),
-				valve_transform(model_origin.into())
-			),
-			color:(glam::Vec3::from_array([r as f32,g as f32,b as f32])/255.0).extend(1.0),
-		}
-	}).collect();
-
-	PartialMap1{
-		attributes:unique_attributes,
-		world_meshes,
-		prop_models,
-		world_models,
-		modes:strafesnet_common::gameplay_modes::Modes::new(Vec::new()),
-	}
-}
-
-//partially constructed map types
-pub struct PartialMap1{
-	attributes:Vec<strafesnet_common::gameplay_attributes::CollisionAttributes>,
-	prop_models:Vec<model::Model>,
-	world_meshes:Vec<model::Mesh>,
-	world_models:Vec<model::Model>,
-	modes:strafesnet_common::gameplay_modes::Modes,
-}
-impl PartialMap1{
-	pub fn add_prop_meshes<AcquireRenderConfigId>(
-		self,
-		prop_meshes:impl IntoIterator<Item=(model::MeshId,crate::data::ModelData)>,
-		mut acquire_render_config_id:AcquireRenderConfigId,
-	)->PartialMap2
-	where
-		AcquireRenderConfigId:FnMut(Option<&str>)->model::RenderConfigId,
-	{
-		PartialMap2{
-			attributes:self.attributes,
-			prop_meshes:prop_meshes.into_iter().filter_map(|(mesh_id,model_data)|
-				//this will generate new render ids and texture ids
-				match convert_mesh(model_data,&mut acquire_render_config_id){
-					Ok(mesh)=>Some((mesh_id,mesh)),
-					Err(e)=>{
-						println!("error converting mesh: {e}");
-						None
-					}
-				}
-			).collect(),
-			prop_models:self.prop_models,
-			world_meshes:self.world_meshes,
-			world_models:self.world_models,
-			modes:self.modes,
-		}
-	}
-}
-pub struct PartialMap2{
-	attributes:Vec<strafesnet_common::gameplay_attributes::CollisionAttributes>,
-	prop_meshes:Vec<(model::MeshId,model::Mesh)>,
-	prop_models:Vec<model::Model>,
-	world_meshes:Vec<model::Mesh>,
-	world_models:Vec<model::Model>,
-	modes:strafesnet_common::gameplay_modes::Modes,
-}
-impl PartialMap2{
-	pub fn add_render_configs_and_textures(
-		mut self,
-		render_configs:impl IntoIterator<Item=(model::RenderConfigId,model::RenderConfig)>,
-		textures:impl IntoIterator<Item=(model::TextureId,Vec<u8>)>,
-	)->map::CompleteMap{
-		//merge mesh and model lists, flatten and remap all ids
-		let mesh_id_offset=self.world_meshes.len();
-		println!("prop_meshes.len()={}",self.prop_meshes.len());
-		let (mut prop_meshes,prop_mesh_id_map):(Vec<model::Mesh>,std::collections::HashMap<model::MeshId,model::MeshId>)
-		=self.prop_meshes.into_iter().enumerate().map(|(new_mesh_id,(old_mesh_id,mesh))|{
-			(mesh,(old_mesh_id,model::MeshId::new((mesh_id_offset+new_mesh_id) as u32)))
-		}).unzip();
-		self.world_meshes.append(&mut prop_meshes);
-		//there is no modes or runtime behaviour with references to the model ids currently
-		//so just relentlessly cull them if the mesh is missing
-		self.world_models.extend(self.prop_models.into_iter().filter_map(|mut model|
-			prop_mesh_id_map.get(&model.mesh).map(|&new_mesh_id|{
-				model.mesh=new_mesh_id;
-				model
-			})
-		));
-		//let mut models=Vec::new();
-		let (textures,texture_id_map):(Vec<Vec<u8>>,std::collections::HashMap<model::TextureId,model::TextureId>)
-		=textures.into_iter()
-		//.filter_map(f) cull unused textures
-		.enumerate().map(|(new_texture_id,(old_texture_id,texture))|{
-			(texture,(old_texture_id,model::TextureId::new(new_texture_id as u32)))
-		}).unzip();
-		let render_configs=render_configs.into_iter().map(|(render_config_id,mut render_config)|{
-			//this may generate duplicate no-texture render configs but idc
-			render_config.texture=render_config.texture.and_then(|texture_id|
-				texture_id_map.get(&texture_id).copied()
-			);
-			render_config
-		}).collect();
-		map::CompleteMap{
-			modes:self.modes,
-			attributes:self.attributes,
-			meshes:self.world_meshes,
-			models:self.world_models,
-			textures,
-			render_configs,
-		}
-	}
-}
-
-fn convert_mesh<AcquireRenderConfigId>(
-	model_data:crate::data::ModelData,
-	acquire_render_config_id:&mut AcquireRenderConfigId,
-)->Result<model::Mesh,vmdl::ModelError>
-where
-	AcquireRenderConfigId:FnMut(Option<&str>)->model::RenderConfigId,
-{
-	let model=model_data.read_model()?;
-	let texture_paths=model.texture_directories();
-	if texture_paths.len()!=1{
-		println!("WARNING: multiple texture paths");
-	}
-	let skin=model.skin_tables().nth(0).unwrap();
-
-	let mut spam_pos=Vec::with_capacity(model.vertices().len());
-	let mut spam_normal=Vec::with_capacity(model.vertices().len());
-	let mut spam_tex=Vec::with_capacity(model.vertices().len());
-	let mut spam_vertices=Vec::with_capacity(model.vertices().len());
-	for (i,vertex) in model.vertices().iter().enumerate(){
-		spam_pos.push(valve_transform(vertex.position.into()));
-		spam_normal.push(valve_transform(vertex.normal.into()));
-		spam_tex.push(glam::Vec2::from_array(vertex.texture_coordinates));
-		spam_vertices.push(model::IndexedVertex{
-			pos:model::PositionId::new(i as u32),
-			tex:model::TextureCoordinateId::new(i as u32),
-			normal:model::NormalId::new(i as u32),
-			color:model::ColorId::new(0),
-		});
-	}
-	let mut graphics_groups=Vec::new();
-	let mut physics_groups=Vec::new();
-	let polygon_groups=model.meshes().enumerate().map(|(polygon_group_id,mesh)|{
-		let polygon_group_id=model::PolygonGroupId::new(polygon_group_id as u32);
-
-		let render_id=if let (Some(texture_path),Some(texture_name))=(texture_paths.get(0),skin.texture(mesh.material_index())){
-			let mut path=std::path::PathBuf::from(texture_path.as_str());
-			path.push(texture_name);
-			acquire_render_config_id(path.as_os_str().to_str())
-		}else{
-			acquire_render_config_id(None)
-		};
-
-		graphics_groups.push(model::IndexedGraphicsGroup{
-			render:render_id,
-			groups:vec![polygon_group_id],
-		});
-		physics_groups.push(model::IndexedPhysicsGroup{
-			groups:vec![polygon_group_id],
-		});
-		model::PolygonGroup::PolygonList(model::PolygonList::new(
-			//looking at the code, it would seem that the strips are pre-deindexed into triangle lists when calling this function
-			mesh.vertex_strip_indices().flat_map(|mut strip|
-				std::iter::from_fn(move||{
-					match (strip.next(),strip.next(),strip.next()){
-						(Some(v1),Some(v2),Some(v3))=>Some([v1,v2,v3].map(|vertex_id|model::VertexId::new(vertex_id as u32)).to_vec()),
-						//ignore extra vertices, not sure what to do in this case, failing the whole conversion could be appropriate
-						_=>None,
-					}
-				})
-			).collect()
-		))
-	}).collect();
-	Ok(model::Mesh{
-		unique_pos:spam_pos,
-		unique_normal:spam_normal,
-		unique_tex:spam_tex,
-		unique_color:vec![glam::Vec4::ONE],
-		unique_vertices:spam_vertices,
-		polygon_groups,
-		graphics_groups,
-		physics_groups,
-	})
-}

lib/bsp_loader/src/data.rs

@@ -1,60 +0,0 @@
-pub struct Bsp(vbsp::Bsp);
-impl Bsp{
-	pub const fn new(value:vbsp::Bsp)->Self{
-		Self(value)
-	}
-}
-impl AsRef<vbsp::Bsp> for Bsp{
-	fn as_ref(&self)->&vbsp::Bsp{
-		&self.0
-	}
-}
-
-pub struct MdlData(Vec<u8>);
-impl MdlData{
-	pub const fn new(value:Vec<u8>)->Self{
-		Self(value)
-	}
-}
-impl AsRef<[u8]> for MdlData{
-	fn as_ref(&self)->&[u8]{
-		self.0.as_ref()
-	}
-}
-pub struct VtxData(Vec<u8>);
-impl VtxData{
-	pub const fn new(value:Vec<u8>)->Self{
-		Self(value)
-	}
-}
-impl AsRef<[u8]> for VtxData{
-	fn as_ref(&self)->&[u8]{
-		self.0.as_ref()
-	}
-}
-pub struct VvdData(Vec<u8>);
-impl VvdData{
-	pub const fn new(value:Vec<u8>)->Self{
-		Self(value)
-	}
-}
-impl AsRef<[u8]> for VvdData{
-	fn as_ref(&self)->&[u8]{
-		self.0.as_ref()
-	}
-}
-
-pub struct ModelData{
-	pub mdl:MdlData,
-	pub vtx:VtxData,
-	pub vvd:VvdData,
-}
-impl ModelData{
-	pub fn read_model(&self)->Result<vmdl::Model,vmdl::ModelError>{
-		Ok(vmdl::Model::from_parts(
-			vmdl::mdl::Mdl::read(self.mdl.as_ref())?,
-			vmdl::vtx::Vtx::read(self.vtx.as_ref())?,
-			vmdl::vvd::Vvd::read(self.vvd.as_ref())?,
-		))
-	}
-}

lib/bsp_loader/src/lib.rs

@@ -1,37 +0,0 @@
-mod bsp;
-pub mod data;
-
-pub use data::Bsp;
-
-#[derive(Debug)]
-pub enum ReadError{
-	Bsp(vbsp::BspError),
-	Io(std::io::Error),
-}
-impl std::fmt::Display for ReadError{
-	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
-		write!(f,"{self:?}")
-	}
-}
-impl std::error::Error for ReadError{}
-
-pub fn read<R:std::io::Read>(mut input:R)->Result<Bsp,ReadError>{
-	let mut s=Vec::new();
-
-	//TODO: mmap
-	input.read_to_end(&mut s).map_err(ReadError::Io)?;
-
-	vbsp::Bsp::read(s.as_slice()).map(Bsp::new).map_err(ReadError::Bsp)
-}
-
-pub fn convert<AcquireRenderConfigId,AcquireMeshId>(
-	bsp:&Bsp,
-	acquire_render_config_id:AcquireRenderConfigId,
-	acquire_mesh_id:AcquireMeshId
-)->bsp::PartialMap1
-where
-	AcquireRenderConfigId:FnMut(Option<&str>)->strafesnet_common::model::RenderConfigId,
-	AcquireMeshId:FnMut(&str)->strafesnet_common::model::MeshId,
-{
-	bsp::convert_bsp(bsp.as_ref(),acquire_render_config_id,acquire_mesh_id)
-}

lib/common/.gitignore

@@ -1 +0,0 @@
-/target

lib/common/Cargo.toml

@@ -1,19 +0,0 @@
-[package]
-name = "strafesnet_common"
-version = "0.5.2"
-edition = "2021"
-repository = "https://git.itzana.me/StrafesNET/strafe-project"
-license = "MIT OR Apache-2.0"
-description = "Common types and helpers for Strafe Client associated projects."
-authors = ["Rhys Lloyd <krakow20@gmail.com>"]
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-arrayvec = "0.7.4"
-bitflags = "2.6.0"
-fixed_wide = { path = "../fixed_wide", registry = "strafesnet", features = ["deferred-division","zeroes","wide-mul"] }
-linear_ops = { path = "../linear_ops", registry = "strafesnet", features = ["deferred-division","named-fields"] }
-ratio_ops = { path = "../ratio_ops", registry = "strafesnet" }
-glam = "0.29.0"
-id = { version = "0.1.0", registry = "strafesnet" }

lib/common/LICENSE-APACHE

@@ -1,176 +0,0 @@
-                              Apache License
-                        Version 2.0, January 2004
-                     http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-   "License" shall mean the terms and conditions for use, reproduction,
-   and distribution as defined by Sections 1 through 9 of this document.
-
-   "Licensor" shall mean the copyright owner or entity authorized by
-   the copyright owner that is granting the License.
-
-   "Legal Entity" shall mean the union of the acting entity and all
-   other entities that control, are controlled by, or are under common
-   control with that entity. For the purposes of this definition,
-   "control" means (i) the power, direct or indirect, to cause the
-   direction or management of such entity, whether by contract or
-   otherwise, or (ii) ownership of fifty percent (50%) or more of the
-   outstanding shares, or (iii) beneficial ownership of such entity.
-
-   "You" (or "Your") shall mean an individual or Legal Entity
-   exercising permissions granted by this License.
-
-   "Source" form shall mean the preferred form for making modifications,
-   including but not limited to software source code, documentation
-   source, and configuration files.
-
-   "Object" form shall mean any form resulting from mechanical
-   transformation or translation of a Source form, including but
-   not limited to compiled object code, generated documentation,
-   and conversions to other media types.
-
-   "Work" shall mean the work of authorship, whether in Source or
-   Object form, made available under the License, as indicated by a
-   copyright notice that is included in or attached to the work
-   (an example is provided in the Appendix below).
-
-   "Derivative Works" shall mean any work, whether in Source or Object
-   form, that is based on (or derived from) the Work and for which the
-   editorial revisions, annotations, elaborations, or other modifications
-   represent, as a whole, an original work of authorship. For the purposes
-   of this License, Derivative Works shall not include works that remain
-   separable from, or merely link (or bind by name) to the interfaces of,
-   the Work and Derivative Works thereof.
-
-   "Contribution" shall mean any work of authorship, including
-   the original version of the Work and any modifications or additions
-   to that Work or Derivative Works thereof, that is intentionally
-   submitted to Licensor for inclusion in the Work by the copyright owner
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-   means any form of electronic, verbal, or written communication sent
-   to the Licensor or its representatives, including but not limited to
-   communication on electronic mailing lists, source code control systems,
-   and issue tracking systems that are managed by, or on behalf of, the
-   Licensor for the purpose of discussing and improving the Work, but
-   excluding communication that is conspicuously marked or otherwise
-   designated in writing by the copyright owner as "Not a Contribution."
-
-   "Contributor" shall mean Licensor and any individual or Legal Entity
-   on behalf of whom a Contribution has been received by Licensor and
-   subsequently incorporated within the Work.
-
-2. Grant of Copyright License. Subject to the terms and conditions of
-   this License, each Contributor hereby grants to You a perpetual,
-   worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-   copyright license to reproduce, prepare Derivative Works of,
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-   Work and such Derivative Works in Source or Object form.
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-3. Grant of Patent License. Subject to the terms and conditions of
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-
-   You may add Your own copyright statement to Your modifications and
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-   for use, reproduction, or distribution of Your modifications, or
-   for any such Derivative Works as a whole, provided Your use,
-   reproduction, and distribution of the Work otherwise complies with
-   the conditions stated in this License.
-
-5. Submission of Contributions. Unless You explicitly state otherwise,
-   any Contribution intentionally submitted for inclusion in the Work
-   by You to the Licensor shall be under the terms and conditions of
-   this License, without any additional terms or conditions.
-   Notwithstanding the above, nothing herein shall supersede or modify
-   the terms of any separate license agreement you may have executed
-   with Licensor regarding such Contributions.
-
-6. Trademarks. This License does not grant permission to use the trade
-   names, trademarks, service marks, or product names of the Licensor,
-   except as required for reasonable and customary use in describing the
-   origin of the Work and reproducing the content of the NOTICE file.
-
-7. Disclaimer of Warranty. Unless required by applicable law or
-   agreed to in writing, Licensor provides the Work (and each
-   Contributor provides its Contributions) on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-   implied, including, without limitation, any warranties or conditions
-   of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-   PARTICULAR PURPOSE. You are solely responsible for determining the
-   appropriateness of using or redistributing the Work and assume any
-   risks associated with Your exercise of permissions under this License.
-
-8. Limitation of Liability. In no event and under no legal theory,
-   whether in tort (including negligence), contract, or otherwise,
-   unless required by applicable law (such as deliberate and grossly
-   negligent acts) or agreed to in writing, shall any Contributor be
-   liable to You for damages, including any direct, indirect, special,
-   incidental, or consequential damages of any character arising as a
-   result of this License or out of the use or inability to use the
-   Work (including but not limited to damages for loss of goodwill,
-   work stoppage, computer failure or malfunction, or any and all
-   other commercial damages or losses), even if such Contributor
-   has been advised of the possibility of such damages.
-
-9. Accepting Warranty or Additional Liability. While redistributing
-   the Work or Derivative Works thereof, You may choose to offer,
-   and charge a fee for, acceptance of support, warranty, indemnity,
-   or other liability obligations and/or rights consistent with this
-   License. However, in accepting such obligations, You may act only
-   on Your own behalf and on Your sole responsibility, not on behalf
-   of any other Contributor, and only if You agree to indemnify,
-   defend, and hold each Contributor harmless for any liability
-   incurred by, or claims asserted against, such Contributor by reason
-   of your accepting any such warranty or additional liability.
-
-END OF TERMS AND CONDITIONS

lib/common/LICENSE-MIT

@@ -1,23 +0,0 @@
-Permission is hereby granted, free of charge, to any
-person obtaining a copy of this software and associated
-documentation files (the "Software"), to deal in the
-Software without restriction, including without
-limitation the rights to use, copy, modify, merge,
-publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software
-is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice
-shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
-ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
-TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.

lib/common/README.md

@@ -1,19 +0,0 @@
-StrafesNET Common Library
-=========================
-
-## Common types used in the StrafesNET ecosystem
-
-#### License
-
-<sup>
-Licensed under either of <a href="LICENSE-APACHE">Apache License, Version
-2.0</a> or <a href="LICENSE-MIT">MIT license</a> at your option.
-</sup>
-
-<br>
-
-<sub>
-Unless you explicitly state otherwise, any contribution intentionally submitted
-for inclusion in this crate by you, as defined in the Apache-2.0 license, shall
-be dual licensed as above, without any additional terms or conditions.
-</sub>

lib/common/src/bvh.rs

@@ -1,194 +0,0 @@
-use crate::aabb::Aabb;
-
-//da algaritum
-//lista boxens
-//sort by {minx,maxx,miny,maxy,minz,maxz} (6 lists)
-//find the sets that minimizes the sum of surface areas
-//splitting is done when the minimum split sum of surface areas is larger than the node's own surface area
-
-//start with bisection into octrees because a bad bvh is still 1000x better than no bvh
-//sort the centerpoints on each axis (3 lists)
-//bv is put into octant based on whether it is upper or lower in each list
-
-pub enum RecursiveContent<R,T>{
-	Branch(Vec<R>),
-	Leaf(T),
-}
-impl<R,T> Default for RecursiveContent<R,T>{
-	fn default()->Self{
-		Self::Branch(Vec::new())
-	}
-}
-pub struct BvhNode<T>{
-	content:RecursiveContent<BvhNode<T>,T>,
-	aabb:Aabb,
-}
-impl<T> Default for BvhNode<T>{
-	fn default()->Self{
-		Self{
-			content:Default::default(),
-			aabb:Aabb::default(),
-		}
-	}
-}
-pub struct BvhWeightNode<W,T>{
-	content:RecursiveContent<BvhWeightNode<W,T>,T>,
-	weight:W,
-	aabb:Aabb,
-}
-
-impl<T> BvhNode<T>{
-	pub fn the_tester<F:FnMut(&T)>(&self,aabb:&Aabb,f:&mut F){
-		match &self.content{
-			RecursiveContent::Leaf(model)=>f(model),
-			RecursiveContent::Branch(children)=>for child in children{
-				//this test could be moved outside the match statement
-				//but that would test the root node aabb
-				//you're probably not going to spend a lot of time outside the map,
-				//so the test is extra work for nothing
-				if aabb.intersects(&child.aabb){
-					child.the_tester(aabb,f);
-				}
-			},
-		}
-	}
-	pub fn into_visitor<F:FnMut(T)>(self,f:&mut F){
-		match self.content{
-			RecursiveContent::Leaf(model)=>f(model),
-			RecursiveContent::Branch(children)=>for child in children{
-				child.into_visitor(f)
-			},
-		}
-	}
-	pub fn weigh_contents<W:Copy+std::iter::Sum<W>,F:Fn(&T)->W>(self,f:&F)->BvhWeightNode<W,T>{
-		match self.content{
-			RecursiveContent::Leaf(model)=>BvhWeightNode{
-				weight:f(&model),
-				content:RecursiveContent::Leaf(model),
-				aabb:self.aabb,
-			},
-			RecursiveContent::Branch(children)=>{
-				let branch:Vec<BvhWeightNode<W,T>>=children.into_iter().map(|child|
-					child.weigh_contents(f)
-				).collect();
-				BvhWeightNode{
-					weight:branch.iter().map(|node|node.weight).sum(),
-					content:RecursiveContent::Branch(branch),
-					aabb:self.aabb,
-				}
-			},
-		}
-	}
-}
-
-impl <W,T> BvhWeightNode<W,T>{
-	pub const fn weight(&self)->&W{
-		&self.weight
-	}
-	pub const fn aabb(&self)->&Aabb{
-		&self.aabb
-	}
-	pub fn into_content(self)->RecursiveContent<BvhWeightNode<W,T>,T>{
-		self.content
-	}
-	pub fn into_visitor<F:FnMut(T)>(self,f:&mut F){
-		match self.content{
-			RecursiveContent::Leaf(model)=>f(model),
-			RecursiveContent::Branch(children)=>for child in children{
-				child.into_visitor(f)
-			},
-		}
-	}
-}
-
-pub fn generate_bvh<T>(boxen:Vec<(T,Aabb)>)->BvhNode<T>{
-	generate_bvh_node(boxen,false)
-}
-
-fn generate_bvh_node<T>(boxen:Vec<(T,Aabb)>,force:bool)->BvhNode<T>{
-	let n=boxen.len();
-	if force||n<20{
-		let mut aabb=Aabb::default();
-		let nodes=boxen.into_iter().map(|b|{
-			aabb.join(&b.1);
-			BvhNode{
-				content:RecursiveContent::Leaf(b.0),
-				aabb:b.1,
-			}
-		}).collect();
-		BvhNode{
-			content:RecursiveContent::Branch(nodes),
-			aabb,
-		}
-	}else{
-		let mut sort_x=Vec::with_capacity(n);
-		let mut sort_y=Vec::with_capacity(n);
-		let mut sort_z=Vec::with_capacity(n);
-		for (i,(_,aabb)) in boxen.iter().enumerate(){
-			let center=aabb.center();
-			sort_x.push((i,center.x));
-			sort_y.push((i,center.y));
-			sort_z.push((i,center.z));
-		}
-		sort_x.sort_by(|tup0,tup1|tup0.1.cmp(&tup1.1));
-		sort_y.sort_by(|tup0,tup1|tup0.1.cmp(&tup1.1));
-		sort_z.sort_by(|tup0,tup1|tup0.1.cmp(&tup1.1));
-		let h=n/2;
-		let median_x=sort_x[h].1;
-		let median_y=sort_y[h].1;
-		let median_z=sort_z[h].1;
-		//locate a run of values equal to the median
-		//partition point gives the first index for which the predicate evaluates to false
-		let first_index_eq_median_x=sort_x.partition_point(|&(_,x)|x<median_x);
-		let first_index_eq_median_y=sort_y.partition_point(|&(_,y)|y<median_y);
-		let first_index_eq_median_z=sort_z.partition_point(|&(_,z)|z<median_z);
-		let first_index_gt_median_x=sort_x.partition_point(|&(_,x)|x<=median_x);
-		let first_index_gt_median_y=sort_y.partition_point(|&(_,y)|y<=median_y);
-		let first_index_gt_median_z=sort_z.partition_point(|&(_,z)|z<=median_z);
-		//pick which side median value copies go into such that both sides are as balanced as possible based on distance from n/2
-		let partition_point_x=if n.abs_diff(2*first_index_eq_median_x)<n.abs_diff(2*first_index_gt_median_x){first_index_eq_median_x}else{first_index_gt_median_x};
-		let partition_point_y=if n.abs_diff(2*first_index_eq_median_y)<n.abs_diff(2*first_index_gt_median_y){first_index_eq_median_y}else{first_index_gt_median_y};
-		let partition_point_z=if n.abs_diff(2*first_index_eq_median_z)<n.abs_diff(2*first_index_gt_median_z){first_index_eq_median_z}else{first_index_gt_median_z};
-		//this ids which octant the boxen is put in
-		let mut octant=vec![0;n];
-		for &(i,_) in &sort_x[partition_point_x..]{
-			octant[i]+=1<<0;
-		}
-		for &(i,_) in &sort_y[partition_point_y..]{
-			octant[i]+=1<<1;
-		}
-		for &(i,_) in &sort_z[partition_point_z..]{
-			octant[i]+=1<<2;
-		}
-		//generate lists for unique octant values
-		let mut list_list=Vec::with_capacity(8);
-		let mut octant_list=Vec::with_capacity(8);
-		for (i,(data,aabb)) in boxen.into_iter().enumerate(){
-			let octant_id=octant[i];
-			let list_id=if let Some(list_id)=octant_list.iter().position(|&id|id==octant_id){
-				list_id
-			}else{
-				let list_id=list_list.len();
-				octant_list.push(octant_id);
-				list_list.push(Vec::new());
-				list_id
-			};
-			list_list[list_id].push((data,aabb));
-		}
-		let mut aabb=Aabb::default();
-		if list_list.len()==1{
-			generate_bvh_node(list_list.remove(0),true)
-		}else{
-			BvhNode{
-				content:RecursiveContent::Branch(
-					list_list.into_iter().map(|b|{
-						let node=generate_bvh_node(b,false);
-						aabb.join(&node.aabb);
-						node
-					}).collect()
-				),
-				aabb,
-			}
-		}
-	}
-}

lib/common/src/controls_bitflag.rs

@@ -1,25 +0,0 @@
-bitflags::bitflags!{
-	#[derive(Clone,Copy,Debug,Default)]
-	pub struct Controls:u32{
-		const MoveForward=1<<0;
-		const MoveLeft=1<<1;
-		const MoveBackward=1<<2;
-		const MoveRight=1<<3;
-		const MoveUp=1<<4;
-		const MoveDown=1<<5;
-		const LookUp=1<<6;
-		const LookLeft=1<<7;
-		const LookDown=1<<8;
-		const LookRight=1<<9;
-		const Jump=1<<10;
-		const Crouch=1<<11;
-		const Sprint=1<<12;
-		const Zoom=1<<13;
-		const Use=1<<14;//Interact with object
-		const PrimaryAction=1<<15;//LBM/Shoot/Melee
-		const SecondaryAction=1<<16;//RMB/ADS/Block
-
-		const WASD=Self::MoveForward.union(Self::MoveLeft).union(Self::MoveBackward).union(Self::MoveRight).bits();
-		const WASDQE=Self::MoveForward.union(Self::MoveLeft).union(Self::MoveBackward).union(Self::MoveRight).union(Self::MoveUp).union(Self::MoveDown).bits();
-	}
-}

lib/common/src/gameplay_attributes.rs

@@ -1,174 +0,0 @@
-use crate::model;
-use crate::integer::{AbsoluteTime,Planar64,Planar64Vec3};
-
-//you have this effect while in contact
-#[derive(Clone,Hash,Eq,PartialEq)]
-pub struct ContactingLadder{
-	pub sticky:bool
-}
-#[derive(Clone,Hash,Eq,PartialEq)]
-pub enum ContactingBehaviour{
-	Surf,
-	Ladder(ContactingLadder),
-	NoJump,
-	Cling,//usable as a zipline, or other weird and wonderful things
-	Elastic(u32),//[1/2^32,1] 0=None (elasticity+1)/2^32
-}
-//you have this effect while intersecting
-#[derive(Clone,Hash,Eq,PartialEq)]
-pub struct IntersectingWater{
-	pub viscosity:Planar64,
-	pub density:Planar64,
-	pub velocity:Planar64Vec3,
-}
-//All models can be given these attributes
-#[derive(Clone,Hash,Eq,PartialEq)]
-pub struct Accelerator{
-	pub acceleration:Planar64Vec3
-}
-#[derive(Clone,Hash,Eq,PartialEq)]
-pub enum Booster{
-	//Affine(crate::integer::Planar64Affine3),//capable of SetVelocity,DotVelocity,normal booster,bouncy part,redirect velocity, and much more
-	Velocity(Planar64Vec3),//straight up boost velocity adds to your current velocity
-	Energy{direction:Planar64Vec3,energy:Planar64},//increase energy in direction
-	AirTime(AbsoluteTime),//increase airtime, invariant across mass and gravity changes
-	Height(Planar64),//increase height, invariant across mass and gravity changes
-}
-impl Booster{
-	pub fn boost(&self,velocity:Planar64Vec3)->Planar64Vec3{
-		match self{
-			&Booster::Velocity(boost_velocity)=>velocity+boost_velocity,
-			&Booster::Energy{..}=>{
-				todo!()
-				//let d=direction.dot(velocity);
-				//TODO: think about negative
-				//velocity+direction.with_length((d*d+energy).sqrt()-d)
-			},
-			Booster::AirTime(_)=>todo!(),
-			Booster::Height(_)=>todo!(),
-		}
-	}
-}
-#[derive(Clone,Hash,Eq,PartialEq)]
-pub enum TrajectoryChoice{
-	HighArcLongDuration,//underhand lob at target: less horizontal speed and more air time
-	LowArcShortDuration,//overhand throw at target: more horizontal speed and less air time
-}
-#[derive(Clone,Hash,Eq,PartialEq)]
-pub enum SetTrajectory{
-	//Speed-type SetTrajectory
-	AirTime(AbsoluteTime),//air time (relative to gravity direction) is invariant across mass and gravity changes
-	Height(Planar64),//boost height (relative to gravity direction) is invariant across mass and gravity changes
-	DotVelocity{direction:Planar64Vec3,dot:Planar64},//set your velocity in a specific direction without touching other directions
-	//Velocity-type SetTrajectory
-	TargetPointTime{//launch on a trajectory that will land at a target point in a set amount of time
-		target_point:Planar64Vec3,
-		time:AbsoluteTime,//short time = fast and direct, long time = launch high in the air, negative time = wrong way
-	},
-	TargetPointSpeed{//launch at a fixed speed and land at a target point
-		target_point:Planar64Vec3,
-		speed:Planar64,//if speed is too low this will fail to reach the target.  The closest-passing trajectory will be chosen instead
-		trajectory_choice:TrajectoryChoice,
-	},
-	Velocity(Planar64Vec3),//SetVelocity
-}
-impl SetTrajectory{
-	pub const fn is_absolute(&self)->bool{
-		match self{
-			SetTrajectory::AirTime(_)
-			|SetTrajectory::Height(_)
-			|SetTrajectory::DotVelocity{direction:_,dot:_}=>false,
-			SetTrajectory::TargetPointTime{target_point:_,time:_}
-			|SetTrajectory::TargetPointSpeed{target_point:_,speed:_,trajectory_choice:_}
-			|SetTrajectory::Velocity(_)=>true,
-		}
-	}
-}
-// enum TrapCondition{
-// 	FasterThan(Planar64),
-// 	SlowerThan(Planar64),
-// 	InRange(Planar64,Planar64),
-// 	OutsideRange(Planar64,Planar64),
-// }
-#[derive(Clone,Hash,Eq,PartialEq)]
-pub struct Wormhole{
-	//destination does not need to be another wormhole
-	//this defines a one way portal to a destination model transform
-	//two of these can create a two way wormhole
-	pub destination_model:model::ModelId,
-	//(position,angles)*=origin.transform.inverse()*destination.transform
-}
-//attributes listed in order of handling
-#[derive(Default,Clone,Hash,Eq,PartialEq)]
-pub struct GeneralAttributes{
-	pub booster:Option<Booster>,
-	pub trajectory:Option<SetTrajectory>,
-	pub wormhole:Option<Wormhole>,
-	pub accelerator:Option<Accelerator>,
-}
-impl GeneralAttributes{
-	pub const fn any(&self)->bool{
-		self.booster.is_some()
-		||self.trajectory.is_some()
-		||self.wormhole.is_some()
-		||self.accelerator.is_some()
-	}
-	pub fn is_wrcp(&self)->bool{
-		self.trajectory.as_ref().map_or(false,|t|t.is_absolute())
-		/*
-		&&match &self.teleport_behaviour{
-			Some(TeleportBehaviour::StageElement(
-				StageElement{
-					mode_id,
-					stage_id:_,
-					force:true,
-					behaviour:StageElementBehaviour::Trigger|StageElementBehaviour::Teleport
-				}
-			))=>current_mode_id==*mode_id,
-			_=>false,
-		}
-		*/
-	}
-}
-#[derive(Default,Clone,Hash,Eq,PartialEq)]
-pub struct ContactingAttributes{
-	//friction?
-	pub contact_behaviour:Option<ContactingBehaviour>,
-}
-impl ContactingAttributes{
-	pub const fn any(&self)->bool{
-		self.contact_behaviour.is_some()
-	}
-}
-#[derive(Default,Clone,Hash,Eq,PartialEq)]
-pub struct IntersectingAttributes{
-	pub water:Option<IntersectingWater>,
-}
-impl IntersectingAttributes{
-	pub const fn any(&self)->bool{
-		self.water.is_some()
-	}
-}
-#[derive(Clone,Copy,id::Id,Hash,Eq,PartialEq)]
-pub struct CollisionAttributesId(u32);
-#[derive(Clone,Default,Hash,Eq,PartialEq)]
-pub struct ContactAttributes{
-	pub contacting:ContactingAttributes,
-	pub general:GeneralAttributes,
-}
-#[derive(Clone,Default,Hash,Eq,PartialEq)]
-pub struct IntersectAttributes{
-	pub intersecting:IntersectingAttributes,
-	pub general:GeneralAttributes,
-}
-#[derive(Clone,Hash,Eq,PartialEq)]
-pub enum CollisionAttributes{
-	Decoration,//visual only
-	Contact(ContactAttributes),//track whether you are contacting the object
-	Intersect(IntersectAttributes),//track whether you are intersecting the object
-}
-impl CollisionAttributes{
-	pub fn contact_default()->Self{
-		Self::Contact(ContactAttributes::default())
-	}
-}

lib/common/src/gameplay_modes.rs

@@ -1,332 +0,0 @@
-use std::collections::{HashSet,HashMap};
-use crate::model::ModelId;
-use crate::gameplay_style;
-use crate::updatable::Updatable;
-
-#[derive(Clone)]
-pub struct StageElement{
-	stage_id:StageId,//which stage spawn to send to
-	force:bool,//allow setting to lower spawn id i.e. 7->3
-	behaviour:StageElementBehaviour,
-	jump_limit:Option<u8>,
-}
-impl StageElement{
-	#[inline]
-	pub const fn new(stage_id:StageId,force:bool,behaviour:StageElementBehaviour,jump_limit:Option<u8>)->Self{
-		Self{
-			stage_id,
-			force,
-			behaviour,
-			jump_limit,
-		}
-	}
-	#[inline]
-	pub const fn stage_id(&self)->StageId{
-		self.stage_id
-	}
-	#[inline]
-	pub const fn force(&self)->bool{
-		self.force
-	}
-	#[inline]
-	pub const fn behaviour(&self)->StageElementBehaviour{
-		self.behaviour
-	}
-	#[inline]
-	pub const fn jump_limit(&self)->Option<u8>{
-		self.jump_limit
-	}
-}
-
-#[derive(Clone,Copy,Hash,Eq,PartialEq)]
-pub enum StageElementBehaviour{
-	SpawnAt,//must be standing on top to get effect. except cancollide false
-	Trigger,
-	Teleport,
-	Platform,
-	//Check(point) acts like a trigger if you haven't hit all the checkpoints on previous stages yet.
-	//Note that all stage elements act like this, this is just the isolated behaviour.
-	Check,
-	Checkpoint,//this is a combined behaviour for Ordered & Unordered in case a model is used multiple times or for both.
-}
-
-#[derive(Clone,Copy,Debug,Hash,id::Id,Eq,PartialEq)]
-pub struct CheckpointId(u32);
-impl CheckpointId{
-	pub const FIRST:Self=Self(0);
-}
-#[derive(Clone,Copy,Debug,Hash,id::Id,Eq,PartialEq,Ord,PartialOrd)]
-pub struct StageId(u32);
-impl StageId{
-	pub const FIRST:Self=Self(0);
-}
-#[derive(Clone)]
-pub struct Stage{
-	spawn:ModelId,
-	//open world support lol
-	ordered_checkpoints_count:u32,
-	unordered_checkpoints_count:u32,
-	//currently loaded checkpoint models
-	ordered_checkpoints:HashMap<CheckpointId,ModelId>,
-	unordered_checkpoints:HashSet<ModelId>,
-}
-impl Stage{
-	pub fn new(
-		spawn:ModelId,
-		ordered_checkpoints_count:u32,
-		unordered_checkpoints_count:u32,
-		ordered_checkpoints:HashMap<CheckpointId,ModelId>,
-		unordered_checkpoints:HashSet<ModelId>,
-	)->Self{
-		Self{
-			spawn,
-			ordered_checkpoints_count,
-			unordered_checkpoints_count,
-			ordered_checkpoints,
-			unordered_checkpoints,
-		}
-	}
-	pub fn empty(spawn:ModelId)->Self{
-		Self{
-			spawn,
-			ordered_checkpoints_count:0,
-			unordered_checkpoints_count:0,
-			ordered_checkpoints:HashMap::new(),
-			unordered_checkpoints:HashSet::new(),
-		}
-	}
-	#[inline]
-	pub const fn spawn(&self)->ModelId{
-		self.spawn
-	}
-	#[inline]
-	pub const fn ordered_checkpoints_count(&self)->u32{
-		self.ordered_checkpoints_count
-	}
-	#[inline]
-	pub const fn unordered_checkpoints_count(&self)->u32{
-		self.unordered_checkpoints_count
-	}
-	pub fn into_inner(self)->(HashMap<CheckpointId,ModelId>,HashSet<ModelId>){
-		(self.ordered_checkpoints,self.unordered_checkpoints)
-	}
-	/// Returns true if the stage has no checkpoints.
-	#[inline]
-	pub const fn is_empty(&self)->bool{
-		self.is_complete(0,0)
-	}
-	#[inline]
-	pub const fn is_complete(&self,ordered_checkpoints_count:u32,unordered_checkpoints_count:u32)->bool{
-		self.ordered_checkpoints_count==ordered_checkpoints_count&&self.unordered_checkpoints_count==unordered_checkpoints_count
-	}
-	#[inline]
-	pub fn is_next_ordered_checkpoint(&self,next_ordered_checkpoint_id:CheckpointId,model_id:ModelId)->bool{
-		self.ordered_checkpoints.get(&next_ordered_checkpoint_id).is_some_and(|&next_checkpoint|model_id==next_checkpoint)
-	}
-	#[inline]
-	pub fn is_unordered_checkpoint(&self,model_id:ModelId)->bool{
-		self.unordered_checkpoints.contains(&model_id)
-	}
-}
-#[derive(Default)]
-pub struct StageUpdate{
-	//other behaviour models of this stage can have
-	ordered_checkpoints:HashMap<CheckpointId,ModelId>,
-	unordered_checkpoints:HashSet<ModelId>,
-}
-impl Updatable<StageUpdate> for Stage{
-	fn update(&mut self,update:StageUpdate){
-		self.ordered_checkpoints.extend(update.ordered_checkpoints);
-		self.unordered_checkpoints.extend(update.unordered_checkpoints);
-	}
-}
-
-#[derive(Clone,Copy,Hash,Eq,PartialEq)]
-pub enum Zone{
-	Start,
-	Finish,
-	Anticheat,
-}
-#[derive(Clone,Copy,Debug,Hash,id::Id,Eq,PartialEq,Ord,PartialOrd)]
-pub struct ModeId(u32);
-impl ModeId{
-	pub const MAIN:Self=Self(0);
-	pub const BONUS:Self=Self(1);
-}
-#[derive(Clone)]
-pub struct Mode{
-	style:gameplay_style::StyleModifiers,
-	start:ModelId,//when you press reset you go here
-	zones:HashMap<ModelId,Zone>,
-	stages:Vec<Stage>,//when you load the map you go to stages[0].spawn
-	//mutually exlusive stage element behaviour
-	elements:HashMap<ModelId,StageElement>,
-}
-impl Mode{
-	pub fn new(
-		style:gameplay_style::StyleModifiers,
-		start:ModelId,
-		zones:HashMap<ModelId,Zone>,
-		stages:Vec<Stage>,
-		elements:HashMap<ModelId,StageElement>,
-	)->Self{
-		Self{
-			style,
-			start,
-			zones,
-			stages,
-			elements,
-		}
-	}
-	pub fn empty(style:gameplay_style::StyleModifiers,start:ModelId)->Self{
-		Self{
-			style,
-			start,
-			zones:HashMap::new(),
-			stages:Vec::new(),
-			elements:HashMap::new(),
-		}
-	}
-	pub fn into_inner(self)->(
-		gameplay_style::StyleModifiers,
-		ModelId,
-		HashMap<ModelId,Zone>,
-		Vec<Stage>,
-		HashMap<ModelId,StageElement>,
-	){
-		(
-			self.style,
-			self.start,
-			self.zones,
-			self.stages,
-			self.elements,
-		)
-	}
-	pub const fn get_start(&self)->ModelId{
-		self.start
-	}
-	pub const fn get_style(&self)->&gameplay_style::StyleModifiers{
-		&self.style
-	}
-	pub fn push_stage(&mut self,stage:Stage){
-		self.stages.push(stage)
-	}
-	pub fn get_stage_mut(&mut self,stage:StageId)->Option<&mut Stage>{
-		self.stages.get_mut(stage.0 as usize)
-	}
-	pub fn get_spawn_model_id(&self,stage:StageId)->Option<ModelId>{
-		self.stages.get(stage.0 as usize).map(|s|s.spawn)
-	}
-	pub fn get_zone(&self,model_id:ModelId)->Option<&Zone>{
-		self.zones.get(&model_id)
-	}
-	pub fn get_stage(&self,stage_id:StageId)->Option<&Stage>{
-		self.stages.get(stage_id.0 as usize)
-	}
-	pub fn get_element(&self,model_id:ModelId)->Option<&StageElement>{
-		self.elements.get(&model_id)
-	}
-	//TODO: put this in the SNF
-	pub fn denormalize_data(&mut self){
-		//expand and index normalized data
-		self.zones.insert(self.start,Zone::Start);
-		for (stage_id,stage) in self.stages.iter().enumerate(){
-			self.elements.insert(stage.spawn,StageElement{
-				stage_id:StageId(stage_id as u32),
-				force:false,
-				behaviour:StageElementBehaviour::SpawnAt,
-				jump_limit:None,
-			});
-			for (_,&model) in &stage.ordered_checkpoints{
-				self.elements.insert(model,StageElement{
-					stage_id:StageId(stage_id as u32),
-					force:false,
-					behaviour:StageElementBehaviour::Checkpoint,
-					jump_limit:None,
-				});
-			}
-			for &model in &stage.unordered_checkpoints{
-				self.elements.insert(model,StageElement{
-					stage_id:StageId(stage_id as u32),
-					force:false,
-					behaviour:StageElementBehaviour::Checkpoint,
-					jump_limit:None,
-				});
-			}
-		}
-	}
-}
-//this would be nice as a macro
-#[derive(Default)]
-pub struct ModeUpdate{
-	zones:HashMap<ModelId,Zone>,
-	stages:HashMap<StageId,StageUpdate>,
-	//mutually exlusive stage element behaviour
-	elements:HashMap<ModelId,StageElement>,
-}
-impl Updatable<ModeUpdate> for Mode{
-	fn update(&mut self,update:ModeUpdate){
-		self.zones.extend(update.zones);
-		for (stage,stage_update) in update.stages{
-			if let Some(stage)=self.stages.get_mut(stage.0 as usize){
-				stage.update(stage_update);
-			}
-		}
-		self.elements.extend(update.elements);
-	}
-}
-impl ModeUpdate{
-	pub fn zone(model_id:ModelId,zone:Zone)->Self{
-		let mut mu=Self::default();
-		mu.zones.insert(model_id,zone);
-		mu
-	}
-	pub fn stage(stage_id:StageId,stage_update:StageUpdate)->Self{
-		let mut mu=Self::default();
-		mu.stages.insert(stage_id,stage_update);
-		mu
-	}
-	pub fn element(model_id:ModelId,element:StageElement)->Self{
-		let mut mu=Self::default();
-		mu.elements.insert(model_id,element);
-		mu
-	}
-	pub fn map_stage_element_ids<F:Fn(StageId)->StageId>(&mut self,f:F){
-		for (_,stage_element) in self.elements.iter_mut(){
-			stage_element.stage_id=f(stage_element.stage_id);
-		}
-	}
-}
-
-#[derive(Default,Clone)]
-pub struct Modes{
-	pub modes:Vec<Mode>,
-}
-impl Modes{
-	pub const fn new(modes:Vec<Mode>)->Self{
-		Self{
-			modes,
-		}
-	}
-	pub fn into_inner(self)->Vec<Mode>{
-		self.modes
-	}
-	pub fn push_mode(&mut self,mode:Mode){
-		self.modes.push(mode)
-	}
-	pub fn get_mode(&self,mode:ModeId)->Option<&Mode>{
-		self.modes.get(mode.0 as usize)
-	}
-}
-pub struct ModesUpdate{
-	modes:HashMap<ModeId,ModeUpdate>,
-}
-impl Updatable<ModesUpdate> for Modes{
-	fn update(&mut self,update:ModesUpdate){
-		for (mode,mode_update) in update.modes{
-			if let Some(mode)=self.modes.get_mut(mode.0 as usize){
-				mode.update(mode_update);
-			}
-		}
-	}
-}

lib/common/src/gameplay_style.rs

@@ -1,612 +0,0 @@
-const VALVE_SCALE:Planar64=Planar64::raw(1<<28);// 1/16
-
-use crate::integer::{int,vec3::int as int3,AbsoluteTime,Ratio64,Planar64,Planar64Vec3};
-use crate::controls_bitflag::Controls;
-use crate::physics::Time as PhysicsTime;
-
-#[derive(Clone,Debug)]
-pub struct StyleModifiers{
-	//controls which are allowed to pass into gameplay (usually all)
-	pub controls_mask:Controls,
-	//controls which are masked from control state (e.g. !jump in scroll style)
-	pub controls_mask_state:Controls,
-	//strafing
-	pub strafe:Option<StrafeSettings>,
-	//player gets a controllable rocket force
-	pub rocket:Option<PropulsionSettings>,
-	//flying
-	//pub move_type:MoveType::Fly(FlySettings)
-	//MoveType::Physics(PhysicsSettings) -> PhysicsSettings (strafe,rocket,jump,walk,ladder,swim,gravity)
-	//jumping is allowed
-	pub jump:Option<JumpSettings>,
-	//standing & walking is allowed
-	pub walk:Option<WalkSettings>,
-	//laddering is allowed
-	pub ladder:Option<LadderSettings>,
-	//water propulsion
-	pub swim:Option<PropulsionSettings>,
-	//maximum slope before sloped surfaces become frictionless
-	pub gravity:Planar64Vec3,
-	//hitbox
-	pub hitbox:Hitbox,
-	//camera location relative to the center (0,0,0) of the hitbox
-	pub camera_offset:Planar64Vec3,
-	//unused
-	pub mass:Planar64,
-}
-impl std::default::Default for StyleModifiers{
-	fn default()->Self{
-		Self::roblox_bhop()
-	}
-}
-
-#[derive(Clone,Debug)]
-pub enum JumpCalculation{
-	Max,//Roblox: jumped_speed=max(velocity.boost(),velocity.jump())
-	BoostThenJump,//jumped_speed=velocity.boost().jump()
-	JumpThenBoost,//jumped_speed=velocity.jump().boost()
-}
-
-#[derive(Clone,Debug)]
-pub enum JumpImpulse{
-	Time(AbsoluteTime),//jump time is invariant across mass and gravity changes
-	Height(Planar64),//jump height is invariant across mass and gravity changes
-	Linear(Planar64),//jump velocity is invariant across mass and gravity changes
-	Energy(Planar64),// :)
-}
-//Jumping acts on dot(walks_state.normal,body.velocity)
-//Energy means it adds energy
-//Linear means it linearly adds on
-impl JumpImpulse{
-	pub fn jump(
-		&self,
-		velocity:Planar64Vec3,
-		jump_dir:Planar64Vec3,
-		gravity:&Planar64Vec3,
-		mass:Planar64,
-	)->Planar64Vec3{
-		match self{
-			&JumpImpulse::Time(time)=>velocity-(*gravity*time).map(|t|t.divide().fix_1()),
-			&JumpImpulse::Height(height)=>{
-				//height==-v.y*v.y/(2*g.y);
-				//use energy to determine max height
-				let gg=gravity.length_squared();
-				let g=gg.sqrt().fix_1();
-				let v_g=gravity.dot(velocity);
-				//do it backwards
-				let radicand=v_g*v_g+(g*height*2).fix_4();
-				velocity-(*gravity*(radicand.sqrt().fix_2()+v_g)/gg).divide().fix_1()
-			},
-			&JumpImpulse::Linear(jump_speed)=>velocity+(jump_dir*jump_speed/jump_dir.length()).divide().fix_1(),
-			&JumpImpulse::Energy(energy)=>{
-				//calculate energy
-				//let e=gravity.dot(velocity);
-				//add
-				//you get the idea
-				todo!()
-			},
-		}
-	}
-	//TODO: remove this and implement JumpCalculation properly
-	pub fn get_jump_deltav(&self,gravity:&Planar64Vec3,mass:Planar64)->Planar64{
-		//gravity.length() is actually the proper calculation because the jump is always opposite the gravity direction
-		match self{
-			&JumpImpulse::Time(time)=>(gravity.length().fix_1()*time/2).divide().fix_1(),
-			&JumpImpulse::Height(height)=>(gravity.length()*height*2).sqrt().fix_1(),
-			&JumpImpulse::Linear(deltav)=>deltav,
-			&JumpImpulse::Energy(energy)=>(energy.sqrt()*2/mass.sqrt()).divide().fix_1(),
-		}
-	}
-}
-
-#[derive(Clone,Debug)]
-pub struct JumpSettings{
-	//information used to calculate jump power
-	pub impulse:JumpImpulse,
-	//information used to calculate jump behaviour
-	pub calculation:JumpCalculation,
-	//limit the minimum jump power when combined with downwards momentum
-	//This is true in both roblox and source
-	pub limit_minimum:bool,
-}
-impl JumpSettings{
-	pub fn jumped_velocity(
-		&self,
-		style:&StyleModifiers,
-		jump_dir:Planar64Vec3,
-		rel_velocity:Planar64Vec3,
-		booster:Option<&crate::gameplay_attributes::Booster>,
-	)->Planar64Vec3{
-		let jump_speed=self.impulse.get_jump_deltav(&style.gravity,style.mass);
-		match (self.limit_minimum,&self.calculation){
-			(true,JumpCalculation::Max)=>{
-				//the roblox calculation
-				let boost_vel=match booster{
-					Some(booster)=>booster.boost(rel_velocity),
-					None=>rel_velocity,
-				};
-				let j=boost_vel.dot(jump_dir);
-				let js=jump_speed.fix_2();
-				if j<js{
-					//weak booster: just do a regular jump
-					boost_vel+jump_dir.with_length(js-j).divide().fix_1()
-				}else{
-					//activate booster normally, jump does nothing
-					boost_vel
-				}
-			},
-			(true,_)=>{
-				//the source calculation (?)
-				let boost_vel=match booster{
-					Some(booster)=>booster.boost(rel_velocity),
-					None=>rel_velocity,
-				};
-				let j=boost_vel.dot(jump_dir);
-				let js=jump_speed.fix_2();
-				if j<js{
-					//speed in direction of jump cannot be lower than amount
-					boost_vel+jump_dir.with_length(js-j).divide().fix_1()
-				}else{
-					//boost and jump add together
-					boost_vel+jump_dir.with_length(js).divide().fix_1()
-				}
-			}
-			(false,JumpCalculation::Max)=>{
-				//??? calculation
-				//max(boost_vel,jump_vel)
-				let boost_vel=match booster{
-					Some(booster)=>booster.boost(rel_velocity),
-					None=>rel_velocity,
-				};
-				let boost_dot=boost_vel.dot(jump_dir);
-				let js=jump_speed.fix_2();
-				if boost_dot<js{
-					//weak boost is extended to jump speed
-					boost_vel+jump_dir.with_length(js-boost_dot).divide().fix_1()
-				}else{
-					//activate booster normally, jump does nothing
-					boost_vel
-				}
-			},
-			//the strafe client calculation
-			(false,_)=>{
-				let boost_vel=match booster{
-					Some(booster)=>booster.boost(rel_velocity),
-					None=>rel_velocity,
-				};
-				boost_vel+jump_dir.with_length(jump_speed).divide().fix_1()
-			},
-		}
-	}
-}
-
-#[derive(Clone,Debug)]
-pub struct ControlsActivation{
-	//allowed keys
-	pub controls_mask:Controls,
-	//allow strafing only if any of the masked controls are held, eg W|S for shsw
-	pub controls_intersects:Controls,
-	//allow strafing only if all of the masked controls are held, eg W for hsw, w-only
-	pub controls_contains:Controls,
-	//Function(Box<dyn Fn(u32)->bool>),
-}
-impl ControlsActivation{
-	pub const fn mask(&self,controls:Controls)->Controls{
-		controls.intersection(self.controls_mask)
-	}
-	pub const fn activates(&self,controls:Controls)->bool{
-		(self.controls_intersects.is_empty()||controls.intersects(self.controls_intersects))
-		&&controls.contains(self.controls_contains)
-	}
-	pub const fn full_3d()->Self{
-		Self{
-			controls_mask:Controls::WASDQE,
-			controls_intersects:Controls::WASDQE,
-			controls_contains:Controls::empty(),
-		}
-	}
-	//classical styles
-	//Normal
-	pub const fn full_2d()->Self{
-		Self{
-			controls_mask:Controls::WASD,
-			controls_intersects:Controls::WASD,
-			controls_contains:Controls::empty(),
-		}
-	}
-	//Sideways
-	pub const fn sideways()->Self{
-		Self{
-			controls_mask:Controls::MoveForward.union(Controls::MoveBackward),
-			controls_intersects:Controls::MoveForward.union(Controls::MoveBackward),
-			controls_contains:Controls::empty(),
-		}
-	}
-	//Half-Sideways
-	pub const fn half_sideways()->Self{
-		Self{
-			controls_mask:Controls::MoveForward.union(Controls::MoveLeft).union(Controls::MoveRight),
-			controls_intersects:Controls::MoveLeft.union(Controls::MoveRight),
-			controls_contains:Controls::MoveForward,
-		}
-	}
-	//Surf Half-Sideways
-	pub const fn surf_half_sideways()->Self{
-		Self{
-			controls_mask:Controls::MoveForward.union(Controls::MoveBackward).union(Controls::MoveLeft).union(Controls::MoveRight),
-			controls_intersects:Controls::MoveForward.union(Controls::MoveBackward),
-			controls_contains:Controls::empty(),
-		}
-	}
-	//W-Only
-	pub const fn w_only()->Self{
-		Self{
-			controls_mask:Controls::MoveForward,
-			controls_intersects:Controls::empty(),
-			controls_contains:Controls::MoveForward,
-		}
-	}
-	//A-Only
-	pub const fn a_only()->Self{
-		Self{
-			controls_mask:Controls::MoveLeft,
-			controls_intersects:Controls::empty(),
-			controls_contains:Controls::MoveLeft,
-		}
-	}
-	//Backwards
-}
-
-#[derive(Clone,Debug)]
-pub struct StrafeSettings{
-	pub enable:ControlsActivation,
-	pub mv:Planar64,
-	pub air_accel_limit:Option<Planar64>,
-	pub tick_rate:Ratio64,
-}
-impl StrafeSettings{
-	pub fn tick_velocity(&self,velocity:Planar64Vec3,control_dir:Planar64Vec3)->Option<Planar64Vec3>{
-		let d=velocity.dot(control_dir);
-		let mv=self.mv.fix_2();
-		match d<mv{
-			true=>Some(velocity+(control_dir*self.air_accel_limit.map_or(mv-d,|limit|limit.fix_2().min(mv-d))).fix_1()),
-			false=>None,
-		}
-	}
-	pub fn next_tick(&self,time:PhysicsTime)->PhysicsTime{
-		PhysicsTime::from_nanos(self.tick_rate.rhs_div_int(self.tick_rate.mul_int(time.nanos())+1))
-	}
-	pub const fn activates(&self,controls:Controls)->bool{
-		self.enable.activates(controls)
-	}
-	pub const fn mask(&self,controls:Controls)->Controls{
-		self.enable.mask(controls)
-	}
-}
-
-#[derive(Clone,Debug)]
-pub struct PropulsionSettings{
-	pub magnitude:Planar64,
-}
-impl PropulsionSettings{
-	pub fn acceleration(&self,control_dir:Planar64Vec3)->Planar64Vec3{
-		(control_dir*self.magnitude).fix_1()
-	}
-}
-
-#[derive(Clone,Debug)]
-pub struct AccelerateSettings{
-	pub accel:Planar64,
-	pub topspeed:Planar64,
-}
-#[derive(Clone,Debug)]
-pub struct WalkSettings{
-	pub accelerate:AccelerateSettings,
-	pub static_friction:Planar64,
-	pub kinetic_friction:Planar64,
-	//if a surf slope angle does not exist, then everything is slippery and walking is impossible
-	pub surf_dot:Planar64,//surf_dot<n.dot(up)/n.length()
-}
-impl WalkSettings{
-	pub fn accel(&self,target_diff:Planar64Vec3,gravity:Planar64Vec3)->Planar64{
-		//TODO: fallible walk accel
-		let diff_len=target_diff.length().fix_1();
-		let friction=if diff_len<self.accelerate.topspeed{
-			self.static_friction
-		}else{
-			self.kinetic_friction
-		};
-		self.accelerate.accel.min((-gravity.y*friction).fix_1())
-	}
-	pub fn get_walk_target_velocity(&self,control_dir:Planar64Vec3,normal:Planar64Vec3)->Planar64Vec3{
-		if control_dir==crate::integer::vec3::ZERO{
-			return control_dir;
-		}
-		let nn=normal.length_squared();
-		let mm=control_dir.length_squared();
-		let nnmm=nn*mm;
-		let d=normal.dot(control_dir);
-		let dd=d*d;
-		if dd<nnmm{
-			let cr=normal.cross(control_dir);
-			if cr==crate::integer::vec3::ZERO_2{
-				crate::integer::vec3::ZERO
-			}else{
-				(cr.cross(normal)*self.accelerate.topspeed/((nn*(nnmm-dd)).sqrt())).divide().fix_1()
-			}
-		}else{
-			crate::integer::vec3::ZERO
-		}
-	}
-	pub fn is_slope_walkable(&self,normal:Planar64Vec3,up:Planar64Vec3)->bool{
-		//normal is not guaranteed to be unit length
-		let ny=normal.dot(up);
-		let h=normal.length().fix_1();
-		//remember this is a normal vector
-		ny.is_positive()&&h*self.surf_dot<ny
-	}
-}
-
-#[derive(Clone,Debug)]
-pub struct LadderSettings{
-	pub accelerate:AccelerateSettings,
-	//how close to pushing directly into/out of the ladder normal
-	//does your input need to be to redirect straight up/down the ladder
-	pub dot:Planar64,
-}
-impl LadderSettings{
-	pub const fn accel(&self,target_diff:Planar64Vec3,gravity:Planar64Vec3)->Planar64{
-		//TODO: fallible ladder accel
-		self.accelerate.accel
-	}
-	pub fn get_ladder_target_velocity(&self,mut control_dir:Planar64Vec3,normal:Planar64Vec3)->Planar64Vec3{
-		if control_dir==crate::integer::vec3::ZERO{
-			return control_dir;
-		}
-		let nn=normal.length_squared();
-		let mm=control_dir.length_squared();
-		let nnmm=nn*mm;
-		let d=normal.dot(control_dir);
-		let mut dd=d*d;
-		if (self.dot*self.dot*nnmm).fix_4()<dd{
-			if d.is_negative(){
-				control_dir=Planar64Vec3::new([Planar64::ZERO,mm.fix_1(),Planar64::ZERO]);
-			}else{
-				control_dir=Planar64Vec3::new([Planar64::ZERO,-mm.fix_1(),Planar64::ZERO]);
-			}
-			dd=(normal.y*normal.y).fix_4();
-		}
-		//n=d if you are standing on top of a ladder and press E.
-		//two fixes:
-		//- ladder movement is not allowed on walkable surfaces
-		//- fix the underlying issue
-		if dd<nnmm{
-			let cr=normal.cross(control_dir);
-			if cr==crate::integer::vec3::ZERO_2{
-				crate::integer::vec3::ZERO
-			}else{
-				(cr.cross(normal)*self.accelerate.topspeed/((nn*(nnmm-dd)).sqrt())).divide().fix_1()
-			}
-		}else{
-			crate::integer::vec3::ZERO
-		}
-	}
-}
-
-#[derive(Clone,Debug)]
-pub enum HitboxMesh{
-	Box,//source
-	Cylinder,//roblox
-	//Sphere,//roblox old physics
-	//Point,
-	//Line,
-	//DualCone,
-}
-
-#[derive(Clone,Debug)]
-pub struct Hitbox{
-	pub halfsize:Planar64Vec3,
-	pub mesh:HitboxMesh,
-}
-impl Hitbox{
-	pub fn roblox()->Self{
-		Self{
-			halfsize:int3(2,5,2)>>1,
-			mesh:HitboxMesh::Cylinder,
-		}
-	}
-	pub fn source()->Self{
-		Self{
-			halfsize:((int3(33,73,33)>>1)*VALVE_SCALE).fix_1(),
-			mesh:HitboxMesh::Box,
-		}
-	}
-}
-
-impl StyleModifiers{
-	pub const RIGHT_DIR:Planar64Vec3=crate::integer::vec3::X;
-	pub const UP_DIR:Planar64Vec3=crate::integer::vec3::Y;
-	pub const FORWARD_DIR:Planar64Vec3=crate::integer::vec3::NEG_Z;
-
-	pub fn neo()->Self{
-		Self{
-			controls_mask:Controls::all(),
-			controls_mask_state:Controls::all(),
-			strafe:Some(StrafeSettings{
-				enable:ControlsActivation::full_2d(),
-				air_accel_limit:None,
-				mv:int(3),
-				tick_rate:Ratio64::new(64,AbsoluteTime::ONE_SECOND.get() as u64).unwrap(),
-			}),
-			jump:Some(JumpSettings{
-				impulse:JumpImpulse::Energy(int(512)),
-				calculation:JumpCalculation::JumpThenBoost,
-				limit_minimum:false,
-			}),
-			gravity:int3(0,-80,0),
-			mass:int(1),
-			rocket:None,
-			walk:Some(WalkSettings{
-				accelerate:AccelerateSettings{
-					topspeed:int(16),
-					accel:int(80),
-				},
-				static_friction:int(2),
-				kinetic_friction:int(3),//unrealistic: kinetic friction is typically lower than static
-				surf_dot:int(3)/4,
-			}),
-			ladder:Some(LadderSettings{
-				accelerate:AccelerateSettings{
-					topspeed:int(16),
-					accel:int(160),
-				},
-				dot:(int(1)/2).sqrt(),
-			}),
-			swim:Some(PropulsionSettings{
-				magnitude:int(12),
-			}),
-			hitbox:Hitbox::roblox(),
-			camera_offset:int3(0,2,0),//4.5-2.5=2
-		}
-	}
-
-	pub fn roblox_bhop()->Self{
-		Self{
-			controls_mask:Controls::all(),
-			controls_mask_state:Controls::all(),
-			strafe:Some(StrafeSettings{
-				enable:ControlsActivation::full_2d(),
-				air_accel_limit:None,
-				mv:int(27)/10,
-				tick_rate:Ratio64::new(100,AbsoluteTime::ONE_SECOND.get() as u64).unwrap(),
-			}),
-			jump:Some(JumpSettings{
-				impulse:JumpImpulse::Time(AbsoluteTime::from_micros(715_588)),
-				calculation:JumpCalculation::Max,
-				limit_minimum:true,
-			}),
-			gravity:int3(0,-100,0),
-			mass:int(1),
-			rocket:None,
-			walk:Some(WalkSettings{
-				accelerate:AccelerateSettings{
-					topspeed:int(18),
-					accel:int(90),
-				},
-				static_friction:int(2),
-				kinetic_friction:int(3),//unrealistic: kinetic friction is typically lower than static
-				surf_dot:int(3)/4,// normal.y=0.75
-			}),
-			ladder:Some(LadderSettings{
-				accelerate:AccelerateSettings{
-					topspeed:int(18),
-					accel:int(180),
-				},
-				dot:(int(1)/2).sqrt(),
-			}),
-			swim:Some(PropulsionSettings{
-				magnitude:int(12),
-			}),
-			hitbox:Hitbox::roblox(),
-			camera_offset:int3(0,2,0),//4.5-2.5=2
-		}
-	}
-	pub fn roblox_surf()->Self{
-		Self{
-			gravity:int3(0,-50,0),
-			..Self::roblox_bhop()
-		}
-	}
-	pub fn roblox_rocket()->Self{
-		Self{
-			strafe:None,
-			rocket:Some(PropulsionSettings{
-				magnitude:int(200),
-			}),
-			..Self::roblox_bhop()
-		}
-	}
-
-	pub fn source_bhop()->Self{
-		Self{
-			controls_mask:Controls::all()-Controls::MoveUp-Controls::MoveDown,
-			controls_mask_state:Controls::all(),
-			strafe:Some(StrafeSettings{
-				enable:ControlsActivation::full_2d(),
-				air_accel_limit:Some(Planar64::raw(150<<28)*100),
-				mv:(Planar64::raw(30)*VALVE_SCALE).fix_1(),
-				tick_rate:Ratio64::new(100,AbsoluteTime::ONE_SECOND.get() as u64).unwrap(),
-			}),
-			jump:Some(JumpSettings{
-				impulse:JumpImpulse::Height((int(52)*VALVE_SCALE).fix_1()),
-				calculation:JumpCalculation::JumpThenBoost,
-				limit_minimum:true,
-			}),
-			gravity:(int3(0,-800,0)*VALVE_SCALE).fix_1(),
-			mass:int(1),
-			rocket:None,
-			walk:Some(WalkSettings{
-				accelerate:AccelerateSettings{
-					topspeed:int(18),//?
-					accel:int(90),//?
-				},
-				static_friction:int(2),//?
-				kinetic_friction:int(3),//?
-				surf_dot:int(3)/4,// normal.y=0.75
-			}),
-			ladder:Some(LadderSettings{
-				accelerate:AccelerateSettings{
-					topspeed:int(18),//?
-					accel:int(180),//?
-				},
-				dot:(int(1)/2).sqrt(),//?
-			}),
-			swim:Some(PropulsionSettings{
-				magnitude:int(12),//?
-			}),
-			hitbox:Hitbox::source(),
-			camera_offset:((int3(0,64,0)-(int3(0,73,0)>>1))*VALVE_SCALE).fix_1(),
-		}
-	}
-	pub fn source_surf()->Self{
-		Self{
-			controls_mask:Controls::all()-Controls::MoveUp-Controls::MoveDown,
-			controls_mask_state:Controls::all(),
-			strafe:Some(StrafeSettings{
-				enable:ControlsActivation::full_2d(),
-				air_accel_limit:Some((int(150)*66*VALVE_SCALE).fix_1()),
-				mv:(int(30)*VALVE_SCALE).fix_1(),
-				tick_rate:Ratio64::new(66,AbsoluteTime::ONE_SECOND.get() as u64).unwrap(),
-			}),
-			jump:Some(JumpSettings{
-				impulse:JumpImpulse::Height((int(52)*VALVE_SCALE).fix_1()),
-				calculation:JumpCalculation::JumpThenBoost,
-				limit_minimum:true,
-			}),
-			gravity:(int3(0,-800,0)*VALVE_SCALE).fix_1(),
-			mass:int(1),
-			rocket:None,
-			walk:Some(WalkSettings{
-				accelerate:AccelerateSettings{
-					topspeed:int(18),//?
-					accel:int(90),//?
-				},
-				static_friction:int(2),//?
-				kinetic_friction:int(3),//?
-				surf_dot:int(3)/4,// normal.y=0.75
-			}),
-			ladder:Some(LadderSettings{
-				accelerate:AccelerateSettings{
-					topspeed:int(18),//?
-					accel:int(180),//?
-				},
-				dot:(int(1)/2).sqrt(),//?
-			}),
-			swim:Some(PropulsionSettings{
-				magnitude:int(12),//?
-			}),
-			hitbox:Hitbox::source(),
-			camera_offset:((int3(0,64,0)-(int3(0,73,0)>>1))*VALVE_SCALE).fix_1(),
-		}
-	}
-}

lib/common/src/instruction.rs

@@ -1,75 +0,0 @@
-use crate::integer::Time;
-
-#[derive(Debug)]
-pub struct TimedInstruction<I,T>{
-	pub time:Time<T>,
-	pub instruction:I,
-}
-
-/// Ensure all emitted instructions are processed before consuming external instructions
-pub trait InstructionEmitter<I>{
-	type TimeInner;
-	fn next_instruction(&self,time_limit:Time<Self::TimeInner>)->Option<TimedInstruction<I,Self::TimeInner>>;
-}
-/// Apply an atomic state update
-pub trait InstructionConsumer<I>{
-	type TimeInner;
-	fn process_instruction(&mut self,instruction:TimedInstruction<I,Self::TimeInner>);
-}
-/// If the object produces its own instructions, allow exhaustively feeding them back in
-pub trait InstructionFeedback<I,T>:InstructionEmitter<I,TimeInner=T>+InstructionConsumer<I,TimeInner=T>
-	where
-		Time<T>:Copy,
-{
-	fn process_exhaustive(&mut self,time_limit:Time<T>){
-		while let Some(instruction)=self.next_instruction(time_limit){
-			self.process_instruction(instruction);
-		}
-	}
-}
-impl<I,T,X> InstructionFeedback<I,T> for X
-	where
-		Time<T>:Copy,
-		X:InstructionEmitter<I,TimeInner=T>+InstructionConsumer<I,TimeInner=T>,
-{}
-
-//PROPER PRIVATE FIELDS!!!
-pub struct InstructionCollector<I,T>{
-	time:Time<T>,
-	instruction:Option<I>,
-}
-impl<I,T> InstructionCollector<I,T>
-	where Time<T>:Copy+PartialOrd,
-{
-	pub const fn new(time:Time<T>)->Self{
-		Self{
-			time,
-			instruction:None
-		}
-	}
-	#[inline]
-	pub const fn time(&self)->Time<T>{
-		self.time
-	}
-	pub fn collect(&mut self,instruction:Option<TimedInstruction<I,T>>){
-		match instruction{
-			Some(unwrap_instruction)=>{
-				if unwrap_instruction.time<self.time {
-					self.time=unwrap_instruction.time;
-					self.instruction=Some(unwrap_instruction.instruction);
-				}
-			},
-			None=>(),
-		}
-	}
-	pub fn instruction(self)->Option<TimedInstruction<I,T>>{
-		//STEAL INSTRUCTION AND DESTROY INSTRUCTIONCOLLECTOR
-		match self.instruction{
-			Some(instruction)=>Some(TimedInstruction{
-				time:self.time,
-				instruction
-			}),
-			None=>None,
-		}
-	}
-}

lib/common/src/integer.rs

@@ -1,679 +0,0 @@
-pub use fixed_wide::fixed::{Fixed,Fix};
-pub use ratio_ops::ratio::{Ratio,Divide};
-
-//integer units
-
-/// specific example of a "default" time type
-#[derive(Clone,Copy,Hash,Eq,PartialEq,PartialOrd,Debug)]
-pub enum TimeInner{}
-pub type AbsoluteTime=Time<TimeInner>;
-
-#[derive(Clone,Copy,Hash,Eq,PartialEq,PartialOrd,Debug)]
-pub struct Time<T>(i64,core::marker::PhantomData<T>);
-impl<T> Time<T>{
-	pub const MIN:Self=Self::raw(i64::MIN);
-	pub const MAX:Self=Self::raw(i64::MAX);
-	pub const ZERO:Self=Self::raw(0);
-	pub const ONE_SECOND:Self=Self::raw(1_000_000_000);
-	pub const ONE_MILLISECOND:Self=Self::raw(1_000_000);
-	pub const ONE_MICROSECOND:Self=Self::raw(1_000);
-	pub const ONE_NANOSECOND:Self=Self::raw(1);
-	#[inline]
-	pub const fn raw(num:i64)->Self{
-		Self(num,core::marker::PhantomData)
-	}
-	#[inline]
-	pub const fn get(self)->i64{
-		self.0
-	}
-	#[inline]
-	pub const fn from_secs(num:i64)->Self{
-		Self::raw(Self::ONE_SECOND.0*num)
-	}
-	#[inline]
-	pub const fn from_millis(num:i64)->Self{
-		Self::raw(Self::ONE_MILLISECOND.0*num)
-	}
-	#[inline]
-	pub const fn from_micros(num:i64)->Self{
-		Self::raw(Self::ONE_MICROSECOND.0*num)
-	}
-	#[inline]
-	pub const fn from_nanos(num:i64)->Self{
-		Self::raw(Self::ONE_NANOSECOND.0*num)
-	}
-	//should I have checked subtraction? force all time variables to be positive?
-	#[inline]
-	pub const fn nanos(self)->i64{
-		self.0
-	}
-	#[inline]
-	pub const fn to_ratio(self)->Ratio<Planar64,Planar64>{
-		Ratio::new(Planar64::raw(self.0),Planar64::raw(1_000_000_000))
-	}
-	#[inline]
-	pub const fn coerce<U>(self)->Time<U>{
-		Time::raw(self.0)
-	}
-}
-impl<T> From<Planar64> for Time<T>{
-	#[inline]
-	fn from(value:Planar64)->Self{
-		Self::raw((value*Planar64::raw(1_000_000_000)).fix_1().to_raw())
-	}
-}
-impl<T,Num,Den,N1,T1> From<Ratio<Num,Den>> for Time<T>
-	where
-		Num:core::ops::Mul<Planar64,Output=N1>,
-		N1:Divide<Den,Output=T1>,
-		T1:Fix<Planar64>,
-{
-	#[inline]
-	fn from(value:Ratio<Num,Den>)->Self{
-		Self::raw((value*Planar64::raw(1_000_000_000)).divide().fix().to_raw())
-	}
-}
-impl<T> std::fmt::Display for Time<T>{
-	#[inline]
-	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
-		write!(f,"{}s+{:09}ns",self.0/Self::ONE_SECOND.0,self.0%Self::ONE_SECOND.0)
-	}
-}
-impl<T> std::default::Default for Time<T>{
-	fn default()->Self{
-		Self::raw(0)
-	}
-}
-impl<T> std::ops::Neg for Time<T>{
-	type Output=Self;
-	#[inline]
-	fn neg(self)->Self::Output {
-		Self::raw(-self.0)
-	}
-}
-macro_rules! impl_time_additive_operator {
-	($trait:ty, $method:ident) => {
-		impl<T> $trait for Time<T>{
-			type Output=Self;
-			#[inline]
-			fn $method(self,rhs:Self)->Self::Output {
-				Self::raw(self.0.$method(rhs.0))
-			}
-		}
-	};
-}
-impl_time_additive_operator!(core::ops::Add,add);
-impl_time_additive_operator!(core::ops::Sub,sub);
-impl_time_additive_operator!(core::ops::Rem,rem);
-macro_rules! impl_time_additive_assign_operator {
-	($trait:ty, $method:ident) => {
-		impl<T> $trait for Time<T>{
-			#[inline]
-			fn $method(&mut self,rhs:Self){
-				self.0.$method(rhs.0)
-			}
-		}
-	};
-}
-impl_time_additive_assign_operator!(core::ops::AddAssign,add_assign);
-impl_time_additive_assign_operator!(core::ops::SubAssign,sub_assign);
-impl_time_additive_assign_operator!(core::ops::RemAssign,rem_assign);
-impl<T> std::ops::Mul for Time<T>{
-	type Output=Ratio<fixed_wide::fixed::Fixed<2,64>,fixed_wide::fixed::Fixed<2,64>>;
-	#[inline]
-	fn mul(self,rhs:Self)->Self::Output{
-		Ratio::new(Fixed::raw(self.0)*Fixed::raw(rhs.0),Fixed::raw_digit(1_000_000_000i64.pow(2)))
-	}
-}
-impl<T> std::ops::Div<i64> for Time<T>{
-	type Output=Self;
-	#[inline]
-	fn div(self,rhs:i64)->Self::Output{
-		Self::raw(self.0/rhs)
-	}
-}
-impl<T> std::ops::Mul<i64> for Time<T>{
-	type Output=Self;
-	#[inline]
-	fn mul(self,rhs:i64)->Self::Output{
-		Self::raw(self.0*rhs)
-	}
-}
-impl<T> core::ops::Mul<Time<T>> for Planar64{
-	type Output=Ratio<Fixed<2,64>,Planar64>;
-	fn mul(self,rhs:Time<T>)->Self::Output{
-		Ratio::new(self*Fixed::raw(rhs.0),Planar64::raw(1_000_000_000))
-	}
-}
-#[cfg(test)]
-mod test_time{
-	use super::*;
-	type Time=super::AbsoluteTime;
-	#[test]
-	fn time_from_planar64(){
-		let a:Time=Planar64::from(1).into();
-		assert_eq!(a,Time::ONE_SECOND);
-	}
-	#[test]
-	fn time_from_ratio(){
-		let a:Time=Ratio::new(Planar64::from(1),Planar64::from(1)).into();
-		assert_eq!(a,Time::ONE_SECOND);
-	}
-	#[test]
-	fn time_squared(){
-		let a=Time::from_secs(2);
-		assert_eq!(a*a,Ratio::new(Fixed::<2,64>::raw_digit(1_000_000_000i64.pow(2))*4,Fixed::<2,64>::raw_digit(1_000_000_000i64.pow(2))));
-	}
-	#[test]
-	fn time_times_planar64(){
-		let a=Time::from_secs(2);
-		let b=Planar64::from(2);
-		assert_eq!(b*a,Ratio::new(Fixed::<2,64>::raw_digit(1_000_000_000*(1<<32))<<2,Fixed::<1,32>::raw_digit(1_000_000_000)));
-	}
-}
-
-#[inline]
-const fn gcd(mut a:u64,mut b:u64)->u64{
-	while b!=0{
-		(a,b)=(b,a.rem_euclid(b));
-	};
-	a
-}
-#[derive(Clone,Copy,Debug,Hash)]
-pub struct Ratio64{
-	num:i64,
-	den:u64,
-}
-impl Ratio64{
-	pub const ZERO:Self=Ratio64{num:0,den:1};
-	pub const ONE:Self=Ratio64{num:1,den:1};
-	#[inline]
-	pub const fn new(num:i64,den:u64)->Option<Ratio64>{
-		if den==0{
-			None
-		}else{
-			let d=gcd(num.unsigned_abs(),den);
-			Some(Self{num:num/(d as i64),den:den/d})
-		}
-	}
-	#[inline]
-	pub const fn num(self)->i64{
-		self.num
-	}
-	#[inline]
-	pub const fn den(self)->u64{
-		self.den
-	}
-	#[inline]
-	pub const fn mul_int(&self,rhs:i64)->i64{
-		rhs*self.num/(self.den as i64)
-	}
-	#[inline]
-	pub const fn rhs_div_int(&self,rhs:i64)->i64{
-		rhs*(self.den as i64)/self.num
-	}
-	#[inline]
-	pub const fn mul_ref(&self,rhs:&Ratio64)->Ratio64{
-		let (num,den)=(self.num*rhs.num,self.den*rhs.den);
-		let d=gcd(num.unsigned_abs(),den);
-		Self{
-			num:num/(d as i64),
-			den:den/d,
-		}
-	}
-}
-//from num_traits crate
-#[inline]
-fn integer_decode_f32(f: f32) -> (u64, i16, i8) {
-	let bits: u32 = f.to_bits();
-	let sign: i8 = if bits >> 31 == 0 { 1 } else { -1 };
-	let mut exponent: i16 = ((bits >> 23) & 0xff) as i16;
-	let mantissa = if exponent == 0 {
-		(bits & 0x7fffff) << 1
-	} else {
-		(bits & 0x7fffff) | 0x800000
-	};
-	// Exponent bias + mantissa shift
-	exponent -= 127 + 23;
-	(mantissa as u64, exponent, sign)
-}
-#[inline]
-fn integer_decode_f64(f: f64) -> (u64, i16, i8) {
-	let bits: u64 = f.to_bits();
-	let sign: i8 = if bits >> 63 == 0 { 1 } else { -1 };
-	let mut exponent: i16 = ((bits >> 52) & 0x7ff) as i16;
-	let mantissa = if exponent == 0 {
-		(bits & 0xfffffffffffff) << 1
-	} else {
-		(bits & 0xfffffffffffff) | 0x10000000000000
-	};
-	// Exponent bias + mantissa shift
-	exponent -= 1023 + 52;
-	(mantissa, exponent, sign)
-}
-#[derive(Debug)]
-pub enum Ratio64TryFromFloatError{
-	Nan,
-	Infinite,
-	Subnormal,
-	HighlyNegativeExponent(i16),
-	HighlyPositiveExponent(i16),
-}
-const MAX_DENOMINATOR:u128=u64::MAX as u128;
-#[inline]
-fn ratio64_from_mes((m,e,s):(u64,i16,i8))->Result<Ratio64,Ratio64TryFromFloatError>{
-	if e< -127{
-		//this can also just be zero
-		Err(Ratio64TryFromFloatError::HighlyNegativeExponent(e))
-	}else if e< -63{
-		//approximate input ratio within denominator limit
-		let mut target_num=m as u128;
-		let mut target_den=1u128<<-e;
-
-		let mut num=1;
-		let mut den=0;
-		let mut prev_num=0;
-		let mut prev_den=1;
-
-		while target_den!=0{
-			let whole=target_num/target_den;
-			(target_num,target_den)=(target_den,target_num-whole*target_den);
-			let new_num=whole*num+prev_num;
-			let new_den=whole*den+prev_den;
-			if MAX_DENOMINATOR<new_den{
-				break;
-			}else{
-				(prev_num,prev_den)=(num,den);
-				(num,den)=(new_num,new_den);
-			}
-		}
-
-		Ok(Ratio64::new(num as i64,den as u64).unwrap())
-	}else if e<0{
-		Ok(Ratio64::new((m as i64)*(s as i64),1<<-e).unwrap())
-	}else if (64-m.leading_zeros() as i16)+e<64{
-		Ok(Ratio64::new((m as i64)*(s as i64)*(1<<e),1).unwrap())
-	}else{
-		Err(Ratio64TryFromFloatError::HighlyPositiveExponent(e))
-	}
-}
-impl TryFrom<f32> for Ratio64{
-	type Error=Ratio64TryFromFloatError;
-	#[inline]
-	fn try_from(value:f32)->Result<Self,Self::Error>{
-		match value.classify(){
-			std::num::FpCategory::Nan=>Err(Self::Error::Nan),
-			std::num::FpCategory::Infinite=>Err(Self::Error::Infinite),
-			std::num::FpCategory::Zero=>Ok(Self::ZERO),
-			std::num::FpCategory::Subnormal
-			|std::num::FpCategory::Normal=>ratio64_from_mes(integer_decode_f32(value)),
-		}
-	}
-}
-impl TryFrom<f64> for Ratio64{
-	type Error=Ratio64TryFromFloatError;
-	#[inline]
-	fn try_from(value:f64)->Result<Self,Self::Error>{
-		match value.classify(){
-			std::num::FpCategory::Nan=>Err(Self::Error::Nan),
-			std::num::FpCategory::Infinite=>Err(Self::Error::Infinite),
-			std::num::FpCategory::Zero=>Ok(Self::ZERO),
-			std::num::FpCategory::Subnormal
-			|std::num::FpCategory::Normal=>ratio64_from_mes(integer_decode_f64(value)),
-		}
-	}
-}
-impl std::ops::Mul<Ratio64> for Ratio64{
-	type Output=Ratio64;
-	#[inline]
-	fn mul(self,rhs:Ratio64)->Self::Output{
-		let (num,den)=(self.num*rhs.num,self.den*rhs.den);
-		let d=gcd(num.unsigned_abs(),den);
-		Self{
-			num:num/(d as i64),
-			den:den/d,
-		}
-	}
-}
-impl std::ops::Mul<i64> for Ratio64{
-	type Output=Ratio64;
-	#[inline]
-	fn mul(self,rhs:i64)->Self::Output {
-		Self{
-			num:self.num*rhs,
-			den:self.den,
-		}
-	}
-}
-impl std::ops::Div<u64> for Ratio64{
-	type Output=Ratio64;
-	#[inline]
-	fn div(self,rhs:u64)->Self::Output {
-		Self{
-			num:self.num,
-			den:self.den*rhs,
-		}
-	}
-}
-#[derive(Clone,Copy,Debug,Hash)]
-pub struct Ratio64Vec2{
-	pub x:Ratio64,
-	pub y:Ratio64,
-}
-impl Ratio64Vec2{
-	pub const ONE:Self=Self{x:Ratio64::ONE,y:Ratio64::ONE};
-	#[inline]
-	pub const fn new(x:Ratio64,y:Ratio64)->Self{
-		Self{x,y}
-	}
-	#[inline]
-	pub const fn mul_int(&self,rhs:glam::I64Vec2)->glam::I64Vec2{
-		glam::i64vec2(
-			self.x.mul_int(rhs.x),
-			self.y.mul_int(rhs.y),
-		)
-	}
-}
-impl std::ops::Mul<i64> for Ratio64Vec2{
-	type Output=Ratio64Vec2;
-	#[inline]
-	fn mul(self,rhs:i64)->Self::Output {
-		Self{
-			x:self.x*rhs,
-			y:self.y*rhs,
-		}
-	}
-}
-
-///[-pi,pi) = [-2^31,2^31-1]
-#[derive(Clone,Copy,Hash)]
-pub struct Angle32(i32);
-impl Angle32{
-	const ANGLE32_TO_FLOAT64_RADIANS:f64=std::f64::consts::PI/((1i64<<31) as f64);
-	pub const FRAC_PI_2:Self=Self(1<<30);
-	pub const NEG_FRAC_PI_2:Self=Self(-1<<30);
-	pub const PI:Self=Self(-1<<31);
-	#[inline]
-	pub const fn wrap_from_i64(theta:i64)->Self{
-		//take lower bits
-		//note: this was checked on compiler explorer and compiles to 1 instruction!
-		Self(i32::from_ne_bytes(((theta&((1<<32)-1)) as u32).to_ne_bytes()))
-	}
-	#[inline]
-	pub fn clamp_from_i64(theta:i64)->Self{
-		//the assembly is a bit confusing for this, I thought it was checking the same thing twice
-		//but it's just checking and then overwriting the value for both upper and lower bounds.
-		Self(theta.clamp(i32::MIN as i64,i32::MAX as i64) as i32)
-	}
-	#[inline]
-	pub const fn get(&self)->i32{
-		self.0
-	}
-	/// Clamps the value towards the midpoint of the range.
-	/// Note that theta_min can be larger than theta_max and it will wrap clamp the other way around
-	#[inline]
-	pub fn clamp(&self,theta_min:Self,theta_max:Self)->Self{
-		//((max-min as u32)/2 as i32)+min
-		let midpoint=((
-			(theta_max.0 as u32)
-			.wrapping_sub(theta_min.0 as u32)
-			/2
-		) as i32)//(u32::MAX/2) as i32 ALWAYS works
-		.wrapping_add(theta_min.0);
-		//(theta-mid).clamp(max-mid,min-mid)+mid
-		Self(
-			self.0.wrapping_sub(midpoint)
-			.max(theta_min.0.wrapping_sub(midpoint))
-			.min(theta_max.0.wrapping_sub(midpoint))
-			.wrapping_add(midpoint)
-		)
-	}
-	#[inline]
-	pub fn cos_sin(&self)->(Planar64,Planar64){
-		/*
-		//cordic
-		let a=self.0 as u32;
-		//initialize based on the quadrant
-		let (mut x,mut y)=match (a&(1<<31)!=0,a&(1<<30)!=0){
-			(false,false)=>( 1i64<<32, 0i64    ),//TR
-			(false,true )=>( 0i64    , 1i64<<32),//TL
-			(true ,false)=>(-1i64<<32, 0i64    ),//BL
-			(true ,true )=>( 0i64    ,-1i64<<32),//BR
-		};
-		println!("x={} y={}",Planar64::raw(x),Planar64::raw(y));
-		for i in 0..30{
-			if a&(1<<(29-i))!=0{
-				(x,y)=(x-(y>>i),y+(x>>i));
-			}
-			println!("i={i} t={} x={} y={}",(a&(1<<(29-i))!=0) as u8,Planar64::raw(x),Planar64::raw(y));
-		}
-		//don't forget the gain
-		(Planar64::raw(x),Planar64::raw(y))
-		*/
-		let (s,c)=(self.0 as f64*Self::ANGLE32_TO_FLOAT64_RADIANS).sin_cos();
-		(Planar64::raw((c*((1u64<<32) as f64)) as i64),Planar64::raw((s*((1u64<<32) as f64)) as i64))
-	}
-}
-impl Into<f32> for Angle32{
-	#[inline]
-	fn into(self)->f32{
-		(self.0 as f64*Self::ANGLE32_TO_FLOAT64_RADIANS) as f32
-	}
-}
-impl std::ops::Neg for Angle32{
-	type Output=Angle32;
-	#[inline]
-	fn neg(self)->Self::Output{
-		Angle32(self.0.wrapping_neg())
-	}
-}
-impl std::ops::Add<Angle32> for Angle32{
-	type Output=Angle32;
-	#[inline]
-	fn add(self,rhs:Self)->Self::Output {
-		Angle32(self.0.wrapping_add(rhs.0))
-	}
-}
-impl std::ops::Sub<Angle32> for Angle32{
-	type Output=Angle32;
-	#[inline]
-	fn sub(self,rhs:Self)->Self::Output {
-		Angle32(self.0.wrapping_sub(rhs.0))
-	}
-}
-impl std::ops::Mul<i32> for Angle32{
-	type Output=Angle32;
-	#[inline]
-	fn mul(self,rhs:i32)->Self::Output {
-		Angle32(self.0.wrapping_mul(rhs))
-	}
-}
-impl std::ops::Mul<Angle32> for Angle32{
-	type Output=Angle32;
-	#[inline]
-	fn mul(self,rhs:Self)->Self::Output {
-		Angle32(self.0.wrapping_mul(rhs.0))
-	}
-}
-#[test]
-fn angle_sin_cos(){
-	fn close_enough(lhs:Planar64,rhs:Planar64)->bool{
-		(lhs-rhs).abs()<Planar64::EPSILON*4
-	}
-	fn test_angle(f:f64){
-		let a=Angle32((f/Angle32::ANGLE32_TO_FLOAT64_RADIANS) as i32);
-		println!("a={:#034b}",a.0);
-		let (c,s)=a.cos_sin();
-		let h=(s*s+c*c).sqrt();
-		println!("cordic s={} c={}",(s/h).divide(),(c/h).divide());
-		let (fs,fc)=f.sin_cos();
-		println!("float s={} c={}",fs,fc);
-		assert!(close_enough((c/h).divide().fix_1(),Planar64::raw((fc*((1u64<<32) as f64)) as i64)));
-		assert!(close_enough((s/h).divide().fix_1(),Planar64::raw((fs*((1u64<<32) as f64)) as i64)));
-	}
-	test_angle(1.0);
-	test_angle(std::f64::consts::PI/4.0);
-	test_angle(std::f64::consts::PI/8.0);
-}
-
-/* Unit type unused for now, may revive it for map files
-///[-1.0,1.0] = [-2^30,2^30]
-pub struct Unit32(i32);
-impl Unit32{
-	#[inline]
-	pub fn as_planar64(&self) -> Planar64{
-		Planar64(4*(self.0 as i64))
-	}
-}
-const UNIT32_ONE_FLOAT64=((1<<30) as f64);
-///[-1.0,1.0] = [-2^30,2^30]
-pub struct Unit32Vec3(glam::IVec3);
-impl TryFrom<[f32;3]> for Unit32Vec3{
-	type Error=Unit32TryFromFloatError;
-	fn try_from(value:[f32;3])->Result<Self,Self::Error>{
-		Ok(Self(glam::ivec3(
-			Unit32::try_from(Planar64::try_from(value[0])?)?.0,
-			Unit32::try_from(Planar64::try_from(value[1])?)?.0,
-			Unit32::try_from(Planar64::try_from(value[2])?)?.0,
-		)))
-	}
-}
-*/
-
-pub type Planar64TryFromFloatError=fixed_wide::fixed::FixedFromFloatError;
-pub type Planar64=fixed_wide::types::I32F32;
-pub type Planar64Vec3=linear_ops::types::Vector3<Planar64>;
-pub type Planar64Mat3=linear_ops::types::Matrix3<Planar64>;
-pub mod vec3{
-	use super::*;
-	pub use linear_ops::types::Vector3;
-	pub const MIN:Planar64Vec3=Planar64Vec3::new([Planar64::MIN;3]);
-	pub const MAX:Planar64Vec3=Planar64Vec3::new([Planar64::MAX;3]);
-	pub const ZERO:Planar64Vec3=Planar64Vec3::new([Planar64::ZERO;3]);
-	pub const ZERO_2:linear_ops::types::Vector3<Fixed::<2,64>>=linear_ops::types::Vector3::new([Fixed::<2,64>::ZERO;3]);
-	pub const X:Planar64Vec3=Planar64Vec3::new([Planar64::ONE,Planar64::ZERO,Planar64::ZERO]);
-	pub const Y:Planar64Vec3=Planar64Vec3::new([Planar64::ZERO,Planar64::ONE,Planar64::ZERO]);
-	pub const Z:Planar64Vec3=Planar64Vec3::new([Planar64::ZERO,Planar64::ZERO,Planar64::ONE]);
-	pub const ONE:Planar64Vec3=Planar64Vec3::new([Planar64::ONE,Planar64::ONE,Planar64::ONE]);
-	pub const NEG_X:Planar64Vec3=Planar64Vec3::new([Planar64::NEG_ONE,Planar64::ZERO,Planar64::ZERO]);
-	pub const NEG_Y:Planar64Vec3=Planar64Vec3::new([Planar64::ZERO,Planar64::NEG_ONE,Planar64::ZERO]);
-	pub const NEG_Z:Planar64Vec3=Planar64Vec3::new([Planar64::ZERO,Planar64::ZERO,Planar64::NEG_ONE]);
-	pub const NEG_ONE:Planar64Vec3=Planar64Vec3::new([Planar64::NEG_ONE,Planar64::NEG_ONE,Planar64::NEG_ONE]);
-	#[inline]
-	pub const fn int(x:i32,y:i32,z:i32)->Planar64Vec3{
-		Planar64Vec3::new([Planar64::raw((x as i64)<<32),Planar64::raw((y as i64)<<32),Planar64::raw((z as i64)<<32)])
-	}
-	#[inline]
-	pub fn raw_array(array:[i64;3])->Planar64Vec3{
-		Planar64Vec3::new(array.map(Planar64::raw))
-	}
-	#[inline]
-	pub fn raw_xyz(x:i64,y:i64,z:i64)->Planar64Vec3{
-		Planar64Vec3::new([Planar64::raw(x),Planar64::raw(y),Planar64::raw(z)])
-	}
-	#[inline]
-	pub fn try_from_f32_array([x,y,z]:[f32;3])->Result<Planar64Vec3,Planar64TryFromFloatError>{
-		Ok(Planar64Vec3::new([
-			try_from_f32(x)?,
-			try_from_f32(y)?,
-			try_from_f32(z)?,
-		]))
-	}
-}
-
-#[inline]
-pub fn int(value:i32)->Planar64{
-	Planar64::from(value)
-}
-#[inline]
-pub fn try_from_f32(value:f32)->Result<Planar64,Planar64TryFromFloatError>{
-	let result:Result<Planar64,_>=value.try_into();
-	match result{
-		Ok(ok)=>Ok(ok),
-		Err(e)=>e.underflow_to_zero(),
-	}
-}
-pub mod mat3{
-	use super::*;
-	pub use linear_ops::types::Matrix3;
-	#[inline]
-	pub const fn identity()->Planar64Mat3{
-		Planar64Mat3::new([
-			[Planar64::ONE,Planar64::ZERO,Planar64::ZERO],
-			[Planar64::ZERO,Planar64::ONE,Planar64::ZERO],
-			[Planar64::ZERO,Planar64::ZERO,Planar64::ONE],
-		])
-	}
-	#[inline]
-	pub fn from_diagonal(diag:Planar64Vec3)->Planar64Mat3{
-		Planar64Mat3::new([
-			[diag.x,Planar64::ZERO,Planar64::ZERO],
-			[Planar64::ZERO,diag.y,Planar64::ZERO],
-			[Planar64::ZERO,Planar64::ZERO,diag.z],
-		])
-	}
-	#[inline]
-	pub fn from_rotation_yx(x:Angle32,y:Angle32)->Planar64Mat3{
-		let (xc,xs)=x.cos_sin();
-		let (yc,ys)=y.cos_sin();
-		Planar64Mat3::from_cols([
-			Planar64Vec3::new([xc,Planar64::ZERO,-xs]),
-			Planar64Vec3::new([(xs*ys).fix_1(),yc,(xc*ys).fix_1()]),
-			Planar64Vec3::new([(xs*yc).fix_1(),-ys,(xc*yc).fix_1()]),
-		])
-	}
-	#[inline]
-	pub fn from_rotation_y(y:Angle32)->Planar64Mat3{
-		let (c,s)=y.cos_sin();
-		Planar64Mat3::from_cols([
-			Planar64Vec3::new([c,Planar64::ZERO,-s]),
-			vec3::Y,
-			Planar64Vec3::new([s,Planar64::ZERO,c]),
-		])
-	}
-	#[inline]
-	pub fn try_from_f32_array_2d([x_axis,y_axis,z_axis]:[[f32;3];3])->Result<Planar64Mat3,Planar64TryFromFloatError>{
-		Ok(Planar64Mat3::new([
-			vec3::try_from_f32_array(x_axis)?.to_array(),
-			vec3::try_from_f32_array(y_axis)?.to_array(),
-			vec3::try_from_f32_array(z_axis)?.to_array(),
-		]))
-	}
-}
-
-#[derive(Clone,Copy,Default,Hash,Eq,PartialEq)]
-pub struct Planar64Affine3{
-	pub matrix3:Planar64Mat3,//includes scale above 1
-	pub translation:Planar64Vec3,
-}
-impl Planar64Affine3{
-	#[inline]
-	pub const fn new(matrix3:Planar64Mat3,translation:Planar64Vec3)->Self{
-		Self{matrix3,translation}
-	}
-	#[inline]
-	pub fn transform_point3(&self,point:Planar64Vec3)->vec3::Vector3<Fixed<2,64>>{
-		self.translation.fix_2()+self.matrix3*point
-	}
-}
-impl Into<glam::Mat4> for Planar64Affine3{
-	#[inline]
-	fn into(self)->glam::Mat4{
-		let matrix3=self.matrix3.to_array().map(|row|row.map(Into::<f32>::into));
-		let translation=self.translation.to_array().map(Into::<f32>::into);
-		glam::Mat4::from_cols_array(&[
-			matrix3[0][0],matrix3[0][1],matrix3[0][2],0.0,
-			matrix3[1][0],matrix3[1][1],matrix3[1][2],0.0,
-			matrix3[2][0],matrix3[2][1],matrix3[2][2],0.0,
-			translation[0],translation[1],translation[2],1.0
-		])
-	}
-}
-
-#[test]
-fn test_sqrt(){
-	let r=int(400);
-	assert_eq!(r,Planar64::raw(1717986918400));
-	let s=r.sqrt();
-	assert_eq!(s,Planar64::raw(85899345920));
-}

lib/common/src/lib.rs

@@ -1,16 +0,0 @@
-pub mod bvh;
-pub mod map;
-pub mod run;
-pub mod aabb;
-pub mod model;
-pub mod mouse;
-pub mod timer;
-pub mod integer;
-pub mod physics;
-pub mod session;
-pub mod updatable;
-pub mod instruction;
-pub mod gameplay_attributes;
-pub mod gameplay_modes;
-pub mod gameplay_style;
-pub mod controls_bitflag;

lib/common/src/map.rs

@@ -1,14 +0,0 @@
-use crate::model;
-use crate::gameplay_modes;
-use crate::gameplay_attributes;
-//this is a temporary struct to try to get the code running again
-//TODO: use snf::map::Region to update the data in physics and graphics instead of this
-pub struct CompleteMap{
-	pub modes:gameplay_modes::Modes,
-	pub attributes:Vec<gameplay_attributes::CollisionAttributes>,
-	pub meshes:Vec<model::Mesh>,
-	pub models:Vec<model::Model>,
-	//RenderPattern
-	pub textures:Vec<Vec<u8>>,
-	pub render_configs:Vec<model::RenderConfig>,
-}

lib/common/src/model.rs

@@ -1,133 +0,0 @@
-use crate::integer::{Planar64Vec3,Planar64Affine3};
-use crate::gameplay_attributes;
-
-pub type TextureCoordinate=glam::Vec2;
-pub type Color4=glam::Vec4;
-#[derive(Clone,Copy,Hash,id::Id,PartialEq,Eq)]
-pub struct PositionId(u32);
-#[derive(Clone,Copy,Hash,id::Id,PartialEq,Eq)]
-pub struct TextureCoordinateId(u32);
-#[derive(Clone,Copy,Hash,id::Id,PartialEq,Eq)]
-pub struct NormalId(u32);
-#[derive(Clone,Copy,Hash,id::Id,PartialEq,Eq)]
-pub struct ColorId(u32);
-#[derive(Clone,Hash,PartialEq,Eq)]
-pub struct IndexedVertex{
-	pub pos:PositionId,
-	pub tex:TextureCoordinateId,
-	pub normal:NormalId,
-	pub color:ColorId,
-}
-#[derive(Clone,Copy,Hash,id::Id,PartialEq,Eq)]
-pub struct VertexId(u32);
-pub type IndexedVertexList=Vec<VertexId>;
-pub trait PolygonIter{
-	fn polys(&self)->impl Iterator<Item=&[VertexId]>;
-}
-pub trait MapVertexId{
-	fn map_vertex_id<F:Fn(VertexId)->VertexId>(self,f:F)->Self;
-}
-#[derive(Clone)]
-pub struct PolygonList(Vec<IndexedVertexList>);
-impl PolygonList{
-	pub const fn new(list:Vec<IndexedVertexList>)->Self{
-		Self(list)
-	}
-	pub fn extend<T:IntoIterator<Item=IndexedVertexList>>(&mut self,iter:T){
-		self.0.extend(iter);
-	}
-}
-impl PolygonIter for PolygonList{
-	fn polys(&self)->impl Iterator<Item=&[VertexId]>{
-		self.0.iter().map(|poly|poly.as_slice())
-	}
-}
-impl MapVertexId for PolygonList{
-	fn map_vertex_id<F:Fn(VertexId)->VertexId>(self,f:F)->Self{
-		Self(self.0.into_iter().map(|ivl|ivl.into_iter().map(&f).collect()).collect())
-	}
-}
-// pub struct TriangleStrip(IndexedVertexList);
-// impl PolygonIter for TriangleStrip{
-// 	fn polys(&self)->impl Iterator<Item=&[VertexId]>{
-// 		self.0.vertices.windows(3).enumerate().map(|(i,s)|if i&0!=0{return s.iter().rev()}else{return s.iter()})
-// 	}
-// }
-#[derive(Clone,Copy,Hash,id::Id,PartialEq,Eq)]
-pub struct PolygonGroupId(u32);
-#[derive(Clone)]
-pub enum PolygonGroup{
-	PolygonList(PolygonList),
-	//TriangleStrip(TriangleStrip),
-}
-impl PolygonIter for PolygonGroup{
-	fn polys(&self)->impl Iterator<Item=&[VertexId]>{
-		match self{
-			PolygonGroup::PolygonList(list)=>list.polys(),
-			//PolygonGroup::TriangleStrip(strip)=>strip.polys(),
-		}
-	}
-}
-impl MapVertexId for PolygonGroup{
-	fn map_vertex_id<F:Fn(VertexId)->VertexId>(self,f:F)->Self{
-		match self{
-			PolygonGroup::PolygonList(polys)=>Self::PolygonList(polys.map_vertex_id(f)),
-		}
-	}
-}
-/// Ah yes, a group of things to render at the same time
-#[derive(Clone,Copy,Debug,Hash,id::Id,Eq,PartialEq)]
-pub struct TextureId(u32);
-#[derive(Clone,Copy,Hash,id::Id,Eq,PartialEq)]
-pub struct RenderConfigId(u32);
-#[derive(Clone,Copy,Default)]
-pub struct RenderConfig{
-	pub texture:Option<TextureId>,
-}
-impl RenderConfig{
-	pub const fn texture(texture:TextureId)->Self{
-		Self{
-			texture:Some(texture),
-		}
-	}
-}
-#[derive(Clone)]
-pub struct IndexedGraphicsGroup{
-	//Render pattern material/texture/shader/flat color
-	pub render:RenderConfigId,
-	pub groups:Vec<PolygonGroupId>,
-}
-#[derive(Clone,Default)]
-pub struct IndexedPhysicsGroup{
-	//the polygons in this group are guaranteed to make a closed convex shape
-	pub groups:Vec<PolygonGroupId>,
-}
-//This is a superset of PhysicsModel and GraphicsModel
-#[derive(Clone,Copy,Debug,Hash,id::Id,Eq,PartialEq)]
-pub struct MeshId(u32);
-#[derive(Clone)]
-pub struct Mesh{
-	pub unique_pos:Vec<Planar64Vec3>,//Unit32Vec3
-	pub unique_normal:Vec<Planar64Vec3>,//Unit32Vec3
-	pub unique_tex:Vec<TextureCoordinate>,
-	pub unique_color:Vec<Color4>,
-	pub unique_vertices:Vec<IndexedVertex>,
-	//polygon groups are constant texture AND convexity slices
-	//note that this may need to be changed to be a list of individual faces
-	//for submeshes to work since face ids need to be consistent across submeshes
-	//so face == polygon_groups[face_id]
-	pub polygon_groups:Vec<PolygonGroup>,
-	//graphics indexed (by texture)
-	pub graphics_groups:Vec<IndexedGraphicsGroup>,
-	//physics indexed (by convexity)
-	pub physics_groups:Vec<IndexedPhysicsGroup>,
-}
-
-#[derive(Debug,Clone,Copy,Hash,id::Id,Eq,PartialEq)]
-pub struct ModelId(u32);
-pub struct Model{
-	pub mesh:MeshId,
-	pub attributes:gameplay_attributes::CollisionAttributesId,
-	pub color:Color4,//transparency is in here
-	pub transform:Planar64Affine3,
-}

lib/common/src/mouse.rs

@@ -1,28 +0,0 @@
-use crate::integer::Time;
-
-#[derive(Clone,Debug)]
-pub struct MouseState<T>{
-	pub pos:glam::IVec2,
-	pub time:Time<T>,
-}
-impl<T> Default for MouseState<T>{
-	fn default()->Self{
-		Self{
-			time:Time::ZERO,
-			pos:glam::IVec2::ZERO,
-		}
-	}
-}
-impl<T> MouseState<T>
-	where Time<T>:Copy,
-{
-	pub fn lerp(&self,target:&MouseState<T>,time:Time<T>)->glam::IVec2{
-		let m0=self.pos.as_i64vec2();
-		let m1=target.pos.as_i64vec2();
-		//these are deltas
-		let t1t=(target.time-time).nanos();
-		let tt0=(time-self.time).nanos();
-		let dt=(target.time-self.time).nanos();
-		((m0*t1t+m1*tt0)/dt).as_ivec2()
-	}
-}

lib/common/src/physics.rs

@@ -1,31 +0,0 @@
-#[derive(Clone,Copy,Hash,Eq,PartialEq,PartialOrd,Debug)]
-pub enum TimeInner{}
-pub type Time=crate::integer::Time<TimeInner>;
-
-#[derive(Clone,Debug)]
-pub enum Instruction{
-	ReplaceMouse(crate::mouse::MouseState<TimeInner>,crate::mouse::MouseState<TimeInner>),
-	SetNextMouse(crate::mouse::MouseState<TimeInner>),
-	SetMoveRight(bool),
-	SetMoveUp(bool),
-	SetMoveBack(bool),
-	SetMoveLeft(bool),
-	SetMoveDown(bool),
-	SetMoveForward(bool),
-	SetJump(bool),
-	SetZoom(bool),
-	/// Reset: fully replace the physics state.
-	/// This forgets all inputs and settings which need to be reapplied.
-	Reset,
-	/// Restart: Teleport to the start zone.
-	Restart,
-	/// Spawn: Teleport to a specific mode's spawn
-	/// Sets current mode & spawn
-	Spawn(crate::gameplay_modes::ModeId,crate::gameplay_modes::StageId),
-	Idle,
-		//Idle: there were no input events, but the simulation is safe to advance to this timestep
-		//for interpolation / networking / playback reasons, most playback heads will always want
-		//to be 1 instruction ahead to generate the next state for interpolation.
-	PracticeFly,
-	SetSensitivity(crate::integer::Ratio64Vec2),
-}

lib/common/src/run.rs

@@ -1,113 +0,0 @@
-use crate::timer::{TimerFixed,Realtime,Paused,Unpaused};
-
-use crate::physics::{TimeInner as PhysicsTimeInner,Time as PhysicsTime};
-
-#[derive(Clone,Copy,Hash,Eq,PartialEq,PartialOrd,Debug)]
-pub enum TimeInner{}
-pub type Time=crate::integer::Time<TimeInner>;
-
-#[derive(Clone,Copy,Debug)]
-pub enum FlagReason{
-	Anticheat,
-	StyleChange,
-	Clock,
-	Pause,
-	Flying,
-	Gravity,
-	Timescale,
-	TimeTravel,
-	Teleport,
-}
-impl ToString for FlagReason{
-	fn to_string(&self)->String{
-		self.as_ref().to_owned()
-	}
-}
-impl AsRef<str> for FlagReason{
-	fn as_ref(&self)->&str{
-		match self{
-			FlagReason::Anticheat=>"Passed through anticheat zone.",
-			FlagReason::StyleChange=>"Changed style.",
-			FlagReason::Clock=>"Incorrect clock.  (This can be caused by internet hiccups)",
-			FlagReason::Pause=>"Pausing is not allowed in this style.",
-			FlagReason::Flying=>"Flying is not allowed in this style.",
-			FlagReason::Gravity=>"Gravity modification is not allowed in this style.",
-			FlagReason::Timescale=>"Timescale is not allowed in this style.",
-			FlagReason::TimeTravel=>"Time travel is not allowed in this style.",
-			FlagReason::Teleport=>"Illegal teleport.",
-		}
-	}
-}
-
-#[derive(Debug)]
-pub enum Error{
-	NotStarted,
-	AlreadyStarted,
-	AlreadyFinished,
-}
-impl std::fmt::Display for Error{
-	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
-		write!(f,"{self:?}")
-	}
-}
-impl std::error::Error for Error{}
-
-#[derive(Clone,Copy,Debug)]
-enum RunState{
-	Created,
-	Started{timer:TimerFixed<Realtime<PhysicsTimeInner,TimeInner>,Unpaused>},
-	Finished{timer:TimerFixed<Realtime<PhysicsTimeInner,TimeInner>,Paused>},
-}
-
-#[derive(Clone,Copy,Debug)]
-pub struct Run{
-	state:RunState,
-	flagged:Option<FlagReason>,
-}
-
-impl Run{
-	pub fn new()->Self{
-		Self{
-			state:RunState::Created,
-			flagged:None,
-		}
-	}
-	pub fn time(&self,time:PhysicsTime)->Time{
-		match &self.state{
-			RunState::Created=>Time::ZERO,
-			RunState::Started{timer}=>timer.time(time),
-			RunState::Finished{timer}=>timer.time(time),
-		}
-	}
-	pub fn start(&mut self,time:PhysicsTime)->Result<(),Error>{
-		match &self.state{
-			RunState::Created=>{
-				self.state=RunState::Started{
-					timer:TimerFixed::new(time,Time::ZERO),
-				};
-				Ok(())
-			},
-			RunState::Started{..}=>Err(Error::AlreadyStarted),
-			RunState::Finished{..}=>Err(Error::AlreadyFinished),
-		}
-	}
-	pub fn finish(&mut self,time:PhysicsTime)->Result<(),Error>{
-		//this uses Copy
-		match &self.state{
-			RunState::Created=>Err(Error::NotStarted),
-			RunState::Started{timer}=>{
-				self.state=RunState::Finished{
-					timer:timer.into_paused(time),
-				};
-				Ok(())
-			},
-			RunState::Finished{..}=>Err(Error::AlreadyFinished),
-		}
-	}
-	pub fn flag(&mut self,flag_reason:FlagReason){
-		//don't replace the first reason the run was flagged
-		if self.flagged.is_none(){
-			self.flagged=Some(flag_reason);
-		}
-	}
-}

lib/common/src/session.rs

@@ -1,3 +0,0 @@
-#[derive(Clone,Copy,Hash,Eq,PartialEq,PartialOrd,Debug)]
-pub enum TimeInner{}
-pub type Time=crate::integer::Time<TimeInner>;

lib/common/src/timer.rs

@@ -1,363 +0,0 @@
-use crate::integer::{Time,Ratio64};
-
-#[derive(Clone,Copy,Debug)]
-pub struct Paused;
-#[derive(Clone,Copy,Debug)]
-pub struct Unpaused;
-
-pub trait PauseState:Copy+std::fmt::Debug{
-	const IS_PAUSED:bool;
-	fn new()->Self;
-}
-impl PauseState for Paused{
-	const IS_PAUSED:bool=true;
-	fn new()->Self{
-		Self
-	}
-}
-impl PauseState for Unpaused{
-	const IS_PAUSED:bool=false;
-	fn new()->Self{
-		Self
-	}
-}
-
-#[derive(Clone,Copy,Hash,Eq,PartialEq,PartialOrd,Debug)]
-enum Inner{}
-type InnerTime=Time<Inner>;
-
-#[derive(Clone,Copy,Debug)]
-pub struct Realtime<In,Out>{
-	offset:InnerTime,
-	_in:core::marker::PhantomData<In>,
-	_out:core::marker::PhantomData<Out>,
-}
-impl<In,Out> Realtime<In,Out>{
-	pub const fn new(offset:InnerTime)->Self{
-		Self{
-			offset,
-			_in:core::marker::PhantomData,
-			_out:core::marker::PhantomData,
-		}
-	}
-}
-
-#[derive(Clone,Copy,Debug)]
-pub struct Scaled<In,Out>{
-	scale:Ratio64,
-	offset:InnerTime,
-	_in:core::marker::PhantomData<In>,
-	_out:core::marker::PhantomData<Out>,
-}
-impl<In,Out> Scaled<In,Out>
-	where Time<In>:Copy,
-{
-	pub const fn new(scale:Ratio64,offset:InnerTime)->Self{
-		Self{
-			scale,
-			offset,
-			_in:core::marker::PhantomData,
-			_out:core::marker::PhantomData,
-		}
-	}
-	const fn with_scale(scale:Ratio64)->Self{
-		Self::new(scale,InnerTime::ZERO)
-	}
-	const fn scale(&self,time:Time<In>)->InnerTime{
-		InnerTime::raw(self.scale.mul_int(time.get()))
-	}
-	const fn get_scale(&self)->Ratio64{
-		self.scale
-	}
-	fn set_scale(&mut self,time:Time<In>,new_scale:Ratio64){
-		let new_time=self.get_time(time);
-		self.scale=new_scale;
-		self.set_time(time,new_time);
-	}
-}
-
-pub trait TimerState{
-	type In;
-	type Out;
-	fn identity()->Self;
-	fn get_time(&self,time:Time<Self::In>)->Time<Self::Out>;
-	fn set_time(&mut self,time:Time<Self::In>,new_time:Time<Self::Out>);
-	fn get_offset(&self)->InnerTime;
-	fn set_offset(&mut self,offset:InnerTime);
-}
-impl<In,Out> TimerState for Realtime<In,Out>{
-	type In=In;
-	type Out=Out;
-	fn identity()->Self{
-		Self::new(InnerTime::ZERO)
-	}
-	fn get_time(&self,time:Time<In>)->Time<Out>{
-		time.coerce()+self.offset.coerce()
-	}
-	fn set_time(&mut self,time:Time<In>,new_time:Time<Out>){
-		self.offset=new_time.coerce()-time.coerce();
-	}
-	fn get_offset(&self)->InnerTime{
-		self.offset
-	}
-	fn set_offset(&mut self,offset:InnerTime){
-		self.offset=offset;
-	}
-}
-impl<In,Out> TimerState for Scaled<In,Out>
-	where Time<In>:Copy,
-{
-	type In=In;
-	type Out=Out;
-	fn identity()->Self{
-		Self::new(Ratio64::ONE,InnerTime::ZERO)
-	}
-	fn get_time(&self,time:Time<In>)->Time<Out>{
-		(self.scale(time)+self.offset).coerce()
-	}
-	fn set_time(&mut self,time:Time<In>,new_time:Time<Out>){
-		self.offset=new_time.coerce()-self.scale(time);
-	}
-	fn get_offset(&self)->InnerTime{
-		self.offset
-	}
-	fn set_offset(&mut self,offset:InnerTime){
-		self.offset=offset;
-	}
-}
-
-#[derive(Clone,Copy,Debug)]
-pub struct TimerFixed<T:TimerState,P:PauseState>{
-	state:T,
-	_paused:P,
-}
-
-//scaled timer methods are generic across PauseState
-impl<P:PauseState,In,Out> TimerFixed<Scaled<In,Out>,P>
-	where Time<In>:Copy,
-{
-	pub fn scaled(time:Time<In>,new_time:Time<Out>,scale:Ratio64)->Self{
-		let mut timer=Self{
-			state:Scaled::with_scale(scale),
-			_paused:P::new(),
-		};
-		timer.set_time(time,new_time);
-		timer
-	}
-	pub const fn get_scale(&self)->Ratio64{
-		self.state.get_scale()
-	}
-	pub fn set_scale(&mut self,time:Time<In>,new_scale:Ratio64){
-		self.state.set_scale(time,new_scale)
-	}
-}
-
-//pause and unpause is generic across TimerState
-impl<T:TimerState> TimerFixed<T,Paused>
-	where Time<T::In>:Copy,
-{
-	pub fn into_unpaused(self,time:Time<T::In>)->TimerFixed<T,Unpaused>{
-		let new_time=self.time(time);
-		let mut timer=TimerFixed{
-			state:self.state,
-			_paused:Unpaused,
-		};
-		timer.set_time(time,new_time);
-		timer
-	}
-}
-impl<T:TimerState> TimerFixed<T,Unpaused>
-	where Time<T::In>:Copy,
-{
-	pub fn into_paused(self,time:Time<T::In>)->TimerFixed<T,Paused>{
-		let new_time=self.time(time);
-		let mut timer=TimerFixed{
-			state:self.state,
-			_paused:Paused,
-		};
-		timer.set_time(time,new_time);
-		timer
-	}
-}
-
-//the new constructor and time queries are generic across both
-impl<T:TimerState,P:PauseState> TimerFixed<T,P>{
-	pub fn new(time:Time<T::In>,new_time:Time<T::Out>)->Self{
-		let mut timer=Self{
-			state:T::identity(),
-			_paused:P::new(),
-		};
-		timer.set_time(time,new_time);
-		timer
-	}
-	pub fn from_state(state:T)->Self{
-		Self{
-			state,
-			_paused:P::new(),
-		}
-	}
-	pub fn into_state(self)->T{
-		self.state
-	}
-	pub fn time(&self,time:Time<T::In>)->Time<T::Out>{
-		match P::IS_PAUSED{
-			true=>self.state.get_offset().coerce(),
-			false=>self.state.get_time(time),
-		}
-	}
-	pub fn set_time(&mut self,time:Time<T::In>,new_time:Time<T::Out>){
-		match P::IS_PAUSED{
-			true=>self.state.set_offset(new_time.coerce()),
-			false=>self.state.set_time(time,new_time),
-		}
-	}
-}
-
-#[derive(Debug)]
-pub enum Error{
-	AlreadyPaused,
-	AlreadyUnpaused,
-}
-impl std::fmt::Display for Error{
-	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
-		write!(f,"{self:?}")
-	}
-}
-impl std::error::Error for Error{}
-
-//wrapper type which holds type state internally
-#[derive(Clone,Debug)]
-pub enum Timer<T:TimerState>{
-	Paused(TimerFixed<T,Paused>),
-	Unpaused(TimerFixed<T,Unpaused>),
-}
-impl<T:TimerState> Timer<T>
-	where
-		T:Copy,
-		Time<T::In>:Copy,
-{
-	pub fn from_state(state:T,paused:bool)->Self{
-		match paused{
-			true=>Self::Paused(TimerFixed::from_state(state)),
-			false=>Self::Unpaused(TimerFixed::from_state(state)),
-		}
-	}
-	pub fn into_state(self)->(T,bool){
-		match self{
-			Self::Paused(timer)=>(timer.into_state(),true),
-			Self::Unpaused(timer)=>(timer.into_state(),false),
-		}
-	}
-	pub fn paused(time:Time<T::In>,new_time:Time<T::Out>)->Self{
-		Self::Paused(TimerFixed::new(time,new_time))
-	}
-	pub fn unpaused(time:Time<T::In>,new_time:Time<T::Out>)->Self{
-		Self::Unpaused(TimerFixed::new(time,new_time))
-	}
-	pub fn time(&self,time:Time<T::In>)->Time<T::Out>{
-		match self{
-			Self::Paused(timer)=>timer.time(time),
-			Self::Unpaused(timer)=>timer.time(time),
-		}
-	}
-	pub fn set_time(&mut self,time:Time<T::In>,new_time:Time<T::Out>){
-		match self{
-			Self::Paused(timer)=>timer.set_time(time,new_time),
-			Self::Unpaused(timer)=>timer.set_time(time,new_time),
-		}
-	}
-	pub fn pause(&mut self,time:Time<T::In>)->Result<(),Error>{
-		*self=match *self{
-			Self::Paused(_)=>return Err(Error::AlreadyPaused),
-			Self::Unpaused(timer)=>Self::Paused(timer.into_paused(time)),
-		};
-		Ok(())
-	}
-	pub fn unpause(&mut self,time:Time<T::In>)->Result<(),Error>{
-		*self=match *self{
-			Self::Paused(timer)=>Self::Unpaused(timer.into_unpaused(time)),
-			Self::Unpaused(_)=>return Err(Error::AlreadyUnpaused),
-		};
-		Ok(())
-	}
-	pub fn is_paused(&self)->bool{
-		match self{
-			Self::Paused(_)=>true,
-			Self::Unpaused(_)=>false,
-		}
-	}
-	pub fn set_paused(&mut self,time:Time<T::In>,paused:bool)->Result<(),Error>{
-		match paused{
-			true=>self.pause(time),
-			false=>self.unpause(time),
-		}
-	}
-}
-//scaled timer methods are generic across PauseState
-impl<In,Out> Timer<Scaled<In,Out>>
-	where Time<In>:Copy,
-{
-	pub const fn get_scale(&self)->Ratio64{
-		match self{
-			Self::Paused(timer)=>timer.get_scale(),
-			Self::Unpaused(timer)=>timer.get_scale(),
-		}
-	}
-	pub fn set_scale(&mut self,time:Time<In>,new_scale:Ratio64){
-		match self{
-			Self::Paused(timer)=>timer.set_scale(time,new_scale),
-			Self::Unpaused(timer)=>timer.set_scale(time,new_scale),
-		}
-	}
-}
-
-#[cfg(test)]
-mod test{
-	use super::*;
-	macro_rules! sec {
-		($s: expr) => {
-			Time::from_secs($s)
-		};
-	}
-
-	#[derive(Clone,Copy,Hash,Eq,PartialEq,PartialOrd,Debug)]
-	enum Parent{}
-	#[derive(Clone,Copy,Hash,Eq,PartialEq,PartialOrd,Debug)]
-	enum Calculated{}
-	#[test]
-	fn test_timerfixed_scaled(){
-		//create a paused timer that reads 0s
-		let timer=TimerFixed::<Scaled<Parent,Calculated>,Paused>::from_state(Scaled::new(0.5f32.try_into().unwrap(),sec!(0)));
-		//the paused timer at 1 second should read 0s
-		assert_eq!(timer.time(sec!(1)),sec!(0));
-
-		//unpause it after one second
-		let timer=timer.into_unpaused(sec!(1));
-		//the timer at 6 seconds should read 2.5s
-		assert_eq!(timer.time(sec!(6)),Time::from_millis(2500));
-
-		//pause the timer after 11 seconds
-		let timer=timer.into_paused(sec!(11));
-		//the paused timer at 20 seconds should read 5s
-		assert_eq!(timer.time(sec!(20)),sec!(5));
-	}
-	#[test]
-	fn test_timer()->Result<(),Error>{
-		//create a paused timer that reads 0s
-		let mut timer=Timer::<Realtime<Parent,Calculated>>::paused(sec!(0),sec!(0));
-		//the paused timer at 1 second should read 0s
-		assert_eq!(timer.time(sec!(1)),sec!(0));
-
-		//unpause it after one second
-		timer.unpause(sec!(1))?;
-		//the timer at 6 seconds should read 5s
-		assert_eq!(timer.time(sec!(6)),sec!(5));
-
-		//pause the timer after 11 seconds
-		timer.pause(sec!(11))?;
-		//the paused timer at 20 seconds should read 10s
-		assert_eq!(timer.time(sec!(20)),sec!(10));
-
-		Ok(())
-	}
-}

lib/common/src/updatable.rs

@@ -1,56 +0,0 @@
-pub trait Updatable<Updater>{
-	fn update(&mut self,update:Updater);
-}
-#[derive(Clone,Copy,Hash,Eq,PartialEq)]
-struct InnerId(u32);
-#[derive(Clone)]
-struct Inner{
-	id:InnerId,
-	enabled:bool,
-}
-#[derive(Clone,Copy,Hash,Eq,PartialEq)]
-struct OuterId(u32);
-struct Outer{
-	id:OuterId,
-	inners:std::collections::HashMap<InnerId,Inner>,
-}
-
-enum Update<I,U>{
-	Insert(I),
-	Update(U),
-	Remove
-}
-
-struct InnerUpdate{
-	//#[updatable(Update)]
-	enabled:Option<bool>,
-}
-struct OuterUpdate{
-	//#[updatable(Insert,Update,Remove)]
-	inners:std::collections::HashMap<InnerId,Update<Inner,InnerUpdate>>,
-	//#[updatable(Update)]
-	//inners:std::collections::HashMap<InnerId,InnerUpdate>,
-}
-impl Updatable<InnerUpdate> for Inner{
-	fn update(&mut self,update:InnerUpdate){
-		if let Some(enabled)=update.enabled{
-			self.enabled=enabled;
-		}
-	}
-}
-impl Updatable<OuterUpdate> for Outer{
-	fn update(&mut self,update:OuterUpdate){
-		for (id,up) in update.inners{
-			match up{
-				Update::Insert(new_inner)=>self.inners.insert(id,new_inner),
-				Update::Update(inner_update)=>self.inners.get_mut(&id).map(|inner|{
-					let old=inner.clone();
-					inner.update(inner_update);
-					old
-				}),
-				Update::Remove=>self.inners.remove(&id),
-			};
-		}
-	}
-}
-//*/

lib/deferred_loader/.gitignore

@@ -1 +0,0 @@
-/target

lib/deferred_loader/Cargo.toml

@@ -1,21 +0,0 @@
-[package]
-name = "strafesnet_deferred_loader"
-version = "0.4.1"
-edition = "2021"
-repository = "https://git.itzana.me/StrafesNET/strafe-project"
-license = "MIT OR Apache-2.0"
-description = "Acquire IDs for objects before loading them in bulk."
-authors = ["Rhys Lloyd <krakow20@gmail.com>"]
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[features]
-default = ["legacy"]
-legacy = ["dep:url","dep:vbsp"]
-#roblox = ["dep:lazy-regex"]
-#source = ["dep:vbsp"]
-
-[dependencies]
-strafesnet_common = { path = "../common", registry = "strafesnet" }
-url = { version = "2.5.2", optional = true }
-vbsp = { version = "0.6.0", optional = true }

lib/deferred_loader/LICENSE-APACHE

@@ -1,176 +0,0 @@
-                              Apache License
-                        Version 2.0, January 2004
-                     http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-   "License" shall mean the terms and conditions for use, reproduction,
-   and distribution as defined by Sections 1 through 9 of this document.
-
-   "Licensor" shall mean the copyright owner or entity authorized by
-   the copyright owner that is granting the License.
-
-   "Legal Entity" shall mean the union of the acting entity and all
-   other entities that control, are controlled by, or are under common
-   control with that entity. For the purposes of this definition,
-   "control" means (i) the power, direct or indirect, to cause the
-   direction or management of such entity, whether by contract or
-   otherwise, or (ii) ownership of fifty percent (50%) or more of the
-   outstanding shares, or (iii) beneficial ownership of such entity.
-
-   "You" (or "Your") shall mean an individual or Legal Entity
-   exercising permissions granted by this License.
-
-   "Source" form shall mean the preferred form for making modifications,
-   including but not limited to software source code, documentation
-   source, and configuration files.
-
-   "Object" form shall mean any form resulting from mechanical
-   transformation or translation of a Source form, including but
-   not limited to compiled object code, generated documentation,
-   and conversions to other media types.
-
-   "Work" shall mean the work of authorship, whether in Source or
-   Object form, made available under the License, as indicated by a
-   copyright notice that is included in or attached to the work
-   (an example is provided in the Appendix below).
-
-   "Derivative Works" shall mean any work, whether in Source or Object
-   form, that is based on (or derived from) the Work and for which the
-   editorial revisions, annotations, elaborations, or other modifications
-   represent, as a whole, an original work of authorship. For the purposes
-   of this License, Derivative Works shall not include works that remain
-   separable from, or merely link (or bind by name) to the interfaces of,
-   the Work and Derivative Works thereof.
-
-   "Contribution" shall mean any work of authorship, including
-   the original version of the Work and any modifications or additions
-   to that Work or Derivative Works thereof, that is intentionally
-   submitted to Licensor for inclusion in the Work by the copyright owner
-   or by an individual or Legal Entity authorized to submit on behalf of
-   the copyright owner. For the purposes of this definition, "submitted"
-   means any form of electronic, verbal, or written communication sent
-   to the Licensor or its representatives, including but not limited to
-   communication on electronic mailing lists, source code control systems,
-   and issue tracking systems that are managed by, or on behalf of, the
-   Licensor for the purpose of discussing and improving the Work, but
-   excluding communication that is conspicuously marked or otherwise
-   designated in writing by the copyright owner as "Not a Contribution."
-
-   "Contributor" shall mean Licensor and any individual or Legal Entity
-   on behalf of whom a Contribution has been received by Licensor and
-   subsequently incorporated within the Work.
-
-2. Grant of Copyright License. Subject to the terms and conditions of
-   this License, each Contributor hereby grants to You a perpetual,
-   worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-   copyright license to reproduce, prepare Derivative Works of,
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-4. Redistribution. You may reproduce and distribute copies of the
-   Work or Derivative Works thereof in any medium, with or without
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-   meet the following conditions:
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-       notices within Derivative Works that You distribute, alongside
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-
-   You may add Your own copyright statement to Your modifications and
-   may provide additional or different license terms and conditions
-   for use, reproduction, or distribution of Your modifications, or
-   for any such Derivative Works as a whole, provided Your use,
-   reproduction, and distribution of the Work otherwise complies with
-   the conditions stated in this License.
-
-5. Submission of Contributions. Unless You explicitly state otherwise,
-   any Contribution intentionally submitted for inclusion in the Work
-   by You to the Licensor shall be under the terms and conditions of
-   this License, without any additional terms or conditions.
-   Notwithstanding the above, nothing herein shall supersede or modify
-   the terms of any separate license agreement you may have executed
-   with Licensor regarding such Contributions.
-
-6. Trademarks. This License does not grant permission to use the trade
-   names, trademarks, service marks, or product names of the Licensor,
-   except as required for reasonable and customary use in describing the
-   origin of the Work and reproducing the content of the NOTICE file.
-
-7. Disclaimer of Warranty. Unless required by applicable law or
-   agreed to in writing, Licensor provides the Work (and each
-   Contributor provides its Contributions) on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-   implied, including, without limitation, any warranties or conditions
-   of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-   PARTICULAR PURPOSE. You are solely responsible for determining the
-   appropriateness of using or redistributing the Work and assume any
-   risks associated with Your exercise of permissions under this License.
-
-8. Limitation of Liability. In no event and under no legal theory,
-   whether in tort (including negligence), contract, or otherwise,
-   unless required by applicable law (such as deliberate and grossly
-   negligent acts) or agreed to in writing, shall any Contributor be
-   liable to You for damages, including any direct, indirect, special,
-   incidental, or consequential damages of any character arising as a
-   result of this License or out of the use or inability to use the
-   Work (including but not limited to damages for loss of goodwill,
-   work stoppage, computer failure or malfunction, or any and all
-   other commercial damages or losses), even if such Contributor
-   has been advised of the possibility of such damages.
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-9. Accepting Warranty or Additional Liability. While redistributing
-   the Work or Derivative Works thereof, You may choose to offer,
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-   defend, and hold each Contributor harmless for any liability
-   incurred by, or claims asserted against, such Contributor by reason
-   of your accepting any such warranty or additional liability.
-
-END OF TERMS AND CONDITIONS

lib/deferred_loader/LICENSE-MIT

@@ -1,23 +0,0 @@
-Permission is hereby granted, free of charge, to any
-person obtaining a copy of this software and associated
-documentation files (the "Software"), to deal in the
-Software without restriction, including without
-limitation the rights to use, copy, modify, merge,
-publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software
-is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice
-shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
-ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
-TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.

lib/deferred_loader/README.md

@@ -1,19 +0,0 @@
-Texture Loader
-==============
-
-## Texture loader, designed to be used in conjunction with rbx_loader, bsp_loader or Strafe Client
-
-#### License
-
-<sup>
-Licensed under either of <a href="LICENSE-APACHE">Apache License, Version
-2.0</a> or <a href="LICENSE-MIT">MIT license</a> at your option.
-</sup>
-
-<br>
-
-<sub>
-Unless you explicitly state otherwise, any contribution intentionally submitted
-for inclusion in this crate by you, as defined in the Apache-2.0 license, shall
-be dual licensed as above, without any additional terms or conditions.
-</sub>

lib/deferred_loader/src/lib.rs

@@ -1,34 +0,0 @@
-#[cfg(feature="legacy")]
-mod roblox_legacy;
-#[cfg(feature="legacy")]
-mod source_legacy;
-#[cfg(feature="roblox")]
-mod roblox;
-#[cfg(feature="source")]
-mod source;
-
-#[cfg(any(feature="roblox",feature="legacy"))]
-pub mod rbxassetid;
-
-pub mod texture;
-#[cfg(any(feature="source",feature="legacy"))]
-pub mod valve_mesh;
-#[cfg(any(feature="roblox",feature="legacy"))]
-pub mod roblox_mesh;
-
-#[cfg(feature="legacy")]
-pub fn roblox_legacy()->roblox_legacy::Loader{
-	roblox_legacy::Loader::new()
-}
-#[cfg(feature="legacy")]
-pub fn source_legacy()->source_legacy::Loader{
-	source_legacy::Loader::new()
-}
-#[cfg(feature="roblox")]
-pub fn roblox()->roblox::Loader{
-	roblox::Loader::new()
-}
-#[cfg(feature="source")]
-pub fn source()->source::Loader{
-	source::Loader::new()
-}

lib/deferred_loader/src/rbxassetid.rs

@@ -1,48 +0,0 @@
-#[derive(Hash,Eq,PartialEq)]
-pub struct RobloxAssetId(pub u64);
-#[derive(Debug)]
-#[allow(dead_code)]
-pub struct StringWithError{
-	string:String,
-	error:RobloxAssetIdParseErr,
-}
-impl std::fmt::Display for StringWithError{
-	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
-		write!(f,"{self:?}")
-	}
-}
-impl std::error::Error for StringWithError{}
-impl StringWithError{
-	const fn new(
-		string:String,
-		error:RobloxAssetIdParseErr,
-	)->Self{
-		Self{string,error}
-	}
-}
-#[derive(Debug)]
-pub enum RobloxAssetIdParseErr{
-	Url(url::ParseError),
-	UnknownScheme,
-	ParseInt(std::num::ParseIntError),
-	MissingAssetId,
-}
-impl std::str::FromStr for RobloxAssetId{
-	type Err=StringWithError;
-	fn from_str(s:&str)->Result<Self,Self::Err>{
-		let url=url::Url::parse(s).map_err(|e|StringWithError::new(s.to_owned(),RobloxAssetIdParseErr::Url(e)))?;
-		let parsed_asset_id=match url.scheme(){
-			"rbxassetid"=>url.domain().ok_or_else(||StringWithError::new(s.to_owned(),RobloxAssetIdParseErr::MissingAssetId))?.parse(),
-			"http"|"https"=>{
-				let (_,asset_id)=url.query_pairs()
-				.find(|(id,_)|match id.as_ref(){
-					"ID"|"id"|"Id"|"iD"=>true,
-					_=>false,
-				}).ok_or_else(||StringWithError::new(s.to_owned(),RobloxAssetIdParseErr::MissingAssetId))?;
-				asset_id.parse()
-			},
-			_=>Err(StringWithError::new(s.to_owned(),RobloxAssetIdParseErr::UnknownScheme))?,
-		};
-		Ok(Self(parsed_asset_id.map_err(|e|StringWithError::new(s.to_owned(),RobloxAssetIdParseErr::ParseInt(e)))?))
-	}
-}

lib/deferred_loader/src/roblox_legacy.rs

@@ -1,112 +0,0 @@
-use std::io::Read;
-use std::collections::HashMap;
-use crate::roblox_mesh;
-use crate::texture::{RenderConfigs,Texture};
-use strafesnet_common::model::{MeshId,RenderConfig,RenderConfigId,TextureId};
-use crate::rbxassetid::RobloxAssetId;
-
-#[derive(Default)]
-pub struct RenderConfigLoader{
-	texture_count:u32,
-	render_configs:Vec<RenderConfig>,
-	render_config_id_from_asset_id:HashMap<Option<RobloxAssetId>,RenderConfigId>,
-}
-
-impl RenderConfigLoader{
-	pub fn acquire_render_config_id(&mut self,name:Option<&str>)->RenderConfigId{
-		let render_id=RenderConfigId::new(self.render_config_id_from_asset_id.len() as u32);
-		let index=name.and_then(|name|{
-			match name.parse::<RobloxAssetId>(){
-				Ok(asset_id)=>Some(asset_id),
-				Err(e)=>{
-					println!("Failed to parse AssetId: {e}");
-					None
-				},
-			}
-		});
-		*self.render_config_id_from_asset_id.entry(index).or_insert_with(||{
-			//create the render config.
-			let render_config=if name.is_some(){
-				let render_config=RenderConfig::texture(TextureId::new(self.texture_count));
-				self.texture_count+=1;
-				render_config
-			}else{
-				RenderConfig::default()
-			};
-			self.render_configs.push(render_config);
-			render_id
-		})
-	}
-}
-
-#[derive(Default)]
-pub struct MeshLoader{
-	mesh_id_from_asset_id:HashMap<Option<RobloxAssetId>,MeshId>,
-}
-
-impl MeshLoader{
-	pub fn acquire_mesh_id(&mut self,name:&str)->MeshId{
-		let mesh_id=MeshId::new(self.mesh_id_from_asset_id.len() as u32);
-		let index=match name.parse::<RobloxAssetId>(){
-			Ok(asset_id)=>Some(asset_id),
-			Err(e)=>{
-				println!("Failed to parse AssetId: {e}");
-				None
-			},
-		};
-		*self.mesh_id_from_asset_id.entry(index).or_insert(mesh_id)
-	}
-	pub fn load_meshes(&mut self)->Result<roblox_mesh::Meshes,std::io::Error>{
-		let mut mesh_data=vec![None;self.mesh_id_from_asset_id.len()];
-		for (asset_id_option,mesh_id) in &self.mesh_id_from_asset_id{
-			if let Some(asset_id)=asset_id_option{
-				if let Ok(mut file)=std::fs::File::open(format!("meshes/{}",asset_id.0)){
-					//TODO: parallel
-					let mut data=Vec::<u8>::new();
-					file.read_to_end(&mut data)?;
-					mesh_data[mesh_id.get() as usize]=Some(roblox_mesh::RobloxMeshData::new(data));
-				}else{
-					println!("[roblox_legacy] no mesh name={}",asset_id.0);
-				}
-			}
-		}
-		Ok(roblox_mesh::Meshes::new(mesh_data))
-	}
-}
-
-pub struct Loader{
-	render_config_loader:RenderConfigLoader,
-	mesh_loader:MeshLoader,
-}
-impl Loader{
-	pub fn new()->Self{
-		Self{
-			render_config_loader:RenderConfigLoader::default(),
-			mesh_loader:MeshLoader::default(),
-		}
-	}
-	pub fn get_inner_mut(&mut self)->(&mut RenderConfigLoader,&mut MeshLoader){
-		(&mut self.render_config_loader,&mut self.mesh_loader)
-	}
-	pub fn into_render_configs(mut self)->Result<RenderConfigs,std::io::Error>{
-		let mut sorted_textures=vec![None;self.render_config_loader.texture_count as usize];
-		for (asset_id_option,render_config_id) in self.render_config_loader.render_config_id_from_asset_id{
-			let render_config=self.render_config_loader.render_configs.get_mut(render_config_id.get() as usize).unwrap();
-			if let (Some(asset_id),Some(texture_id))=(asset_id_option,render_config.texture){
-				if let Ok(mut file)=std::fs::File::open(format!("textures/{}.dds",asset_id.0)){
-					//TODO: parallel
-					let mut data=Vec::<u8>::new();
-					file.read_to_end(&mut data)?;
-					sorted_textures[texture_id.get() as usize]=Some(Texture::ImageDDS(data));
-				}else{
-					//texture failed to load
-					render_config.texture=None;
-				}
-			}
-		}
-		Ok(RenderConfigs::new(
-			sorted_textures,
-			self.render_config_loader.render_configs,
-		))
-	}
-}

lib/deferred_loader/src/roblox_mesh.rs

@@ -1,30 +0,0 @@
-use strafesnet_common::model::MeshId;
-
-#[derive(Clone)]
-pub struct RobloxMeshData(Vec<u8>);
-impl RobloxMeshData{
-	pub(crate) fn new(data:Vec<u8>)->Self{
-		Self(data)
-	}
-	pub fn get(self)->Vec<u8>{
-		self.0
-	}
-}
-pub struct Meshes{
-	meshes:Vec<Option<RobloxMeshData>>,
-}
-impl Meshes{
-	pub(crate) const fn new(meshes:Vec<Option<RobloxMeshData>>)->Self{
-		Self{
-			meshes,
-		}
-	}
-	pub fn get_texture(&self,texture_id:MeshId)->Option<&RobloxMeshData>{
-		self.meshes.get(texture_id.get() as usize)?.as_ref()
-	}
-	pub fn into_iter(self)->impl Iterator<Item=(MeshId,RobloxMeshData)>{
-		self.meshes.into_iter().enumerate().filter_map(|(mesh_id,maybe_mesh)|
-			maybe_mesh.map(|mesh|(MeshId::new(mesh_id as u32),mesh))
-		)
-	}
-}

lib/deferred_loader/src/source_legacy.rs

@@ -1,102 +0,0 @@
-use std::io::Read;
-use std::collections::HashMap;
-use crate::valve_mesh;
-use crate::texture::{Texture,RenderConfigs};
-use strafesnet_common::model::{MeshId,TextureId,RenderConfig,RenderConfigId};
-
-pub struct RenderConfigLoader{
-	texture_count:u32,
-	render_configs:Vec<RenderConfig>,
-	texture_paths:HashMap<Option<Box<str>>,RenderConfigId>,
-}
-impl RenderConfigLoader{
-	pub fn acquire_render_config_id(&mut self,name:Option<&str>)->RenderConfigId{
-		let render_id=RenderConfigId::new(self.texture_paths.len() as u32);
-		*self.texture_paths.entry(name.map(Into::into)).or_insert_with(||{
-			//create the render config.
-			let render_config=if name.is_some(){
-				let render_config=RenderConfig::texture(TextureId::new(self.texture_count));
-				self.texture_count+=1;
-				render_config
-			}else{
-				RenderConfig::default()
-			};
-			self.render_configs.push(render_config);
-			render_id
-		})
-	}
-}
-pub struct MeshLoader{
-	mesh_paths:HashMap<Box<str>,MeshId>,
-}
-impl MeshLoader{
-	pub fn acquire_mesh_id(&mut self,name:&str)->MeshId{
-		let mesh_id=MeshId::new(self.mesh_paths.len() as u32);
-		*self.mesh_paths.entry(name.into()).or_insert(mesh_id)
-	}
-	//load_meshes should look like load_textures
-	pub fn load_meshes(&mut self,bsp:&vbsp::Bsp)->valve_mesh::Meshes{
-		let mut mesh_data=vec![None;self.mesh_paths.len()];
-		for (mesh_path,mesh_id) in &self.mesh_paths{
-			let mesh_path_lower=mesh_path.to_lowercase();
-			//.mdl, .vvd, .dx90.vtx
-			let path=std::path::PathBuf::from(mesh_path_lower.as_str());
-			let mut vvd_path=path.clone();
-			let mut vtx_path=path.clone();
-			vvd_path.set_extension("vvd");
-			vtx_path.set_extension("dx90.vtx");
-			match (bsp.pack.get(mesh_path_lower.as_str()),bsp.pack.get(vvd_path.as_os_str().to_str().unwrap()),bsp.pack.get(vtx_path.as_os_str().to_str().unwrap())){
-				(Ok(Some(mdl_file)),Ok(Some(vvd_file)),Ok(Some(vtx_file)))=>{
-					mesh_data[mesh_id.get() as usize]=Some(valve_mesh::ModelData{
-						mdl:valve_mesh::MdlData::new(mdl_file),
-						vtx:valve_mesh::VtxData::new(vtx_file),
-						vvd:valve_mesh::VvdData::new(vvd_file),
-					});
-				},
-				_=>println!("no model name={}",mesh_path),
-			}
-		}
-		valve_mesh::Meshes::new(mesh_data)
-	}
-}
-
-pub struct Loader{
-	render_config_loader:RenderConfigLoader,
-	mesh_loader:MeshLoader,
-}
-impl Loader{
-	pub fn new()->Self{
-		Self{
-			render_config_loader:RenderConfigLoader{
-				texture_count:0,
-				texture_paths:HashMap::new(),
-				render_configs:Vec::new(),
-			},
-			mesh_loader:MeshLoader{mesh_paths:HashMap::new()},
-		}
-	}
-	pub fn get_inner_mut(&mut self)->(&mut RenderConfigLoader,&mut MeshLoader){
-		(&mut self.render_config_loader,&mut self.mesh_loader)
-	}
-	pub fn into_render_configs(mut self)->Result<RenderConfigs,std::io::Error>{
-		let mut sorted_textures=vec![None;self.render_config_loader.texture_count as usize];
-		for (texture_path,render_config_id) in self.render_config_loader.texture_paths{
-			let render_config=self.render_config_loader.render_configs.get_mut(render_config_id.get() as usize).unwrap();
-			if let (Some(texture_path),Some(texture_id))=(texture_path,render_config.texture){
-				if let Ok(mut file)=std::fs::File::open(format!("textures/{}.dds",texture_path)){
-					//TODO: parallel
-					let mut data=Vec::<u8>::new();
-					file.read_to_end(&mut data)?;
-					sorted_textures[texture_id.get() as usize]=Some(Texture::ImageDDS(data));
-				}else{
-					//texture failed to load
-					render_config.texture=None;
-				}
-			}
-		}
-		Ok(RenderConfigs::new(
-			sorted_textures,
-			self.render_config_loader.render_configs,
-		))
-	}
-}

lib/deferred_loader/src/texture.rs

@@ -1,39 +0,0 @@
-use strafesnet_common::model::{TextureId,RenderConfigId,RenderConfig};
-
-#[derive(Clone)]
-pub enum Texture{
-	ImageDDS(Vec<u8>),
-}
-impl AsRef<[u8]> for Texture{
-	fn as_ref(&self)->&[u8]{
-		match self{
-			Texture::ImageDDS(data)=>data.as_ref(),
-		}
-	}
-}
-
-pub struct RenderConfigs{
-	textures:Vec<Option<Texture>>,
-	render_configs:Vec<RenderConfig>,
-}
-impl RenderConfigs{
-	pub(crate) const fn new(textures:Vec<Option<Texture>>,render_configs:Vec<RenderConfig>)->Self{
-		Self{
-			textures,
-			render_configs,
-		}
-	}
-	pub fn consume(self)->(
-		impl Iterator<Item=(TextureId,Texture)>,
-		impl Iterator<Item=(RenderConfigId,RenderConfig)>
-	){
-		(
-			self.textures.into_iter().enumerate().filter_map(|(texture_id,maybe_texture)|
-				maybe_texture.map(|texture|(TextureId::new(texture_id as u32),texture))
-			),
-			self.render_configs.into_iter().enumerate().map(|(render_id,render)|
-				(RenderConfigId::new(render_id as u32),render)
-			),
-		)
-	}
-}

lib/deferred_loader/src/valve_mesh.rs

@@ -1,60 +0,0 @@
-use strafesnet_common::model::MeshId;
-
-//duplicate this code for now
-#[derive(Clone)]
-pub struct MdlData(Vec<u8>);
-impl MdlData{
-	pub const fn new(value:Vec<u8>)->Self{
-		Self(value)
-	}
-	pub fn get(self)->Vec<u8>{
-		self.0
-	}
-}
-#[derive(Clone)]
-pub struct VtxData(Vec<u8>);
-impl VtxData{
-	pub const fn new(value:Vec<u8>)->Self{
-		Self(value)
-	}
-	pub fn get(self)->Vec<u8>{
-		self.0
-	}
-}
-#[derive(Clone)]
-pub struct VvdData(Vec<u8>);
-impl VvdData{
-	pub const fn new(value:Vec<u8>)->Self{
-		Self(value)
-	}
-	pub fn get(self)->Vec<u8>{
-		self.0
-	}
-}
-
-#[derive(Clone)]
-pub struct ModelData{
-	pub mdl:MdlData,
-	pub vtx:VtxData,
-	pub vvd:VvdData,
-}
-
-//meshes is more prone to failure
-pub struct Meshes{
-	meshes:Vec<Option<ModelData>>,
-}
-impl Meshes{
-	pub(crate) const fn new(meshes:Vec<Option<ModelData>>)->Self{
-		Self{
-			meshes,
-		}
-	}
-	pub fn get_texture(&self,texture_id:MeshId)->Option<&ModelData>{
-		self.meshes.get(texture_id.get() as usize)?.as_ref()
-	}
-	pub fn into_iter(self)->impl Iterator<Item=(MeshId,ModelData)>{
-		self.meshes.into_iter().enumerate().filter_map(|(mesh_id,maybe_mesh)|
-			maybe_mesh.map(|mesh|(MeshId::new(mesh_id as u32),mesh))
-		)
-	}
-}

lib/fixed_wide/.gitignore

@@ -1 +0,0 @@
-/target

lib/fixed_wide/Cargo.toml

@@ -1,20 +0,0 @@
-[package]
-name = "fixed_wide"
-version = "0.1.1"
-edition = "2021"
-repository = "https://git.itzana.me/StrafesNET/strafe-project"
-license = "MIT OR Apache-2.0"
-description = "Fixed point numbers with optional widening Mul operator."
-authors = ["Rhys Lloyd <krakow20@gmail.com>"]
-
-[features]
-default=[]
-deferred-division=["dep:ratio_ops"]
-wide-mul=[]
-zeroes=["dep:arrayvec"]
-
-[dependencies]
-bnum = "0.12.0"
-arrayvec = { version = "0.7.6", optional = true }
-paste = "1.0.15"
-ratio_ops = { path = "../ratio_ops", registry = "strafesnet", optional = true }

lib/fixed_wide/LICENSE-APACHE

@@ -1,176 +0,0 @@
-                              Apache License
-                        Version 2.0, January 2004
-                     http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-   "License" shall mean the terms and conditions for use, reproduction,
-   and distribution as defined by Sections 1 through 9 of this document.
-
-   "Licensor" shall mean the copyright owner or entity authorized by
-   the copyright owner that is granting the License.
-
-   "Legal Entity" shall mean the union of the acting entity and all
-   other entities that control, are controlled by, or are under common
-   control with that entity. For the purposes of this definition,
-   "control" means (i) the power, direct or indirect, to cause the
-   direction or management of such entity, whether by contract or
-   otherwise, or (ii) ownership of fifty percent (50%) or more of the
-   outstanding shares, or (iii) beneficial ownership of such entity.
-
-   "You" (or "Your") shall mean an individual or Legal Entity
-   exercising permissions granted by this License.
-
-   "Source" form shall mean the preferred form for making modifications,
-   including but not limited to software source code, documentation
-   source, and configuration files.
-
-   "Object" form shall mean any form resulting from mechanical
-   transformation or translation of a Source form, including but
-   not limited to compiled object code, generated documentation,
-   and conversions to other media types.
-
-   "Work" shall mean the work of authorship, whether in Source or
-   Object form, made available under the License, as indicated by a
-   copyright notice that is included in or attached to the work
-   (an example is provided in the Appendix below).
-
-   "Derivative Works" shall mean any work, whether in Source or Object
-   form, that is based on (or derived from) the Work and for which the
-   editorial revisions, annotations, elaborations, or other modifications
-   represent, as a whole, an original work of authorship. For the purposes
-   of this License, Derivative Works shall not include works that remain
-   separable from, or merely link (or bind by name) to the interfaces of,
-   the Work and Derivative Works thereof.
-
-   "Contribution" shall mean any work of authorship, including
-   the original version of the Work and any modifications or additions
-   to that Work or Derivative Works thereof, that is intentionally
-   submitted to Licensor for inclusion in the Work by the copyright owner
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-   to the Licensor or its representatives, including but not limited to
-   communication on electronic mailing lists, source code control systems,
-   and issue tracking systems that are managed by, or on behalf of, the
-   Licensor for the purpose of discussing and improving the Work, but
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-   designated in writing by the copyright owner as "Not a Contribution."
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-   on behalf of whom a Contribution has been received by Licensor and
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-2. Grant of Copyright License. Subject to the terms and conditions of
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-
-5. Submission of Contributions. Unless You explicitly state otherwise,
-   any Contribution intentionally submitted for inclusion in the Work
-   by You to the Licensor shall be under the terms and conditions of
-   this License, without any additional terms or conditions.
-   Notwithstanding the above, nothing herein shall supersede or modify
-   the terms of any separate license agreement you may have executed
-   with Licensor regarding such Contributions.
-
-6. Trademarks. This License does not grant permission to use the trade
-   names, trademarks, service marks, or product names of the Licensor,
-   except as required for reasonable and customary use in describing the
-   origin of the Work and reproducing the content of the NOTICE file.
-
-7. Disclaimer of Warranty. Unless required by applicable law or
-   agreed to in writing, Licensor provides the Work (and each
-   Contributor provides its Contributions) on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-   implied, including, without limitation, any warranties or conditions
-   of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-   PARTICULAR PURPOSE. You are solely responsible for determining the
-   appropriateness of using or redistributing the Work and assume any
-   risks associated with Your exercise of permissions under this License.
-
-8. Limitation of Liability. In no event and under no legal theory,
-   whether in tort (including negligence), contract, or otherwise,
-   unless required by applicable law (such as deliberate and grossly
-   negligent acts) or agreed to in writing, shall any Contributor be
-   liable to You for damages, including any direct, indirect, special,
-   incidental, or consequential damages of any character arising as a
-   result of this License or out of the use or inability to use the
-   Work (including but not limited to damages for loss of goodwill,
-   work stoppage, computer failure or malfunction, or any and all
-   other commercial damages or losses), even if such Contributor
-   has been advised of the possibility of such damages.
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-9. Accepting Warranty or Additional Liability. While redistributing
-   the Work or Derivative Works thereof, You may choose to offer,
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-   incurred by, or claims asserted against, such Contributor by reason
-   of your accepting any such warranty or additional liability.
-
-END OF TERMS AND CONDITIONS

lib/fixed_wide/LICENSE-MIT

@@ -1,23 +0,0 @@
-Permission is hereby granted, free of charge, to any
-person obtaining a copy of this software and associated
-documentation files (the "Software"), to deal in the
-Software without restriction, including without
-limitation the rights to use, copy, modify, merge,
-publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software
-is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice
-shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
-ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
-TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.

lib/fixed_wide/src/fixed.rs

@@ -1,830 +0,0 @@
-use bnum::{BInt,cast::As};
-
-#[derive(Clone,Copy,Debug,Default,Hash,PartialEq,PartialOrd,Ord)]
-/// A Fixed point number for which multiply operations widen the bits in the output. (when the wide-mul feature is enabled)
-/// N is the number of u64s to use
-/// F is the number of fractional bits (always N*32 lol)
-pub struct Fixed<const N:usize,const F:usize>{
-	pub(crate)bits:BInt<{N}>,
-}
-
-impl<const N:usize,const F:usize> Fixed<N,F>{
-	pub const MAX:Self=Self::from_bits(BInt::<N>::MAX);
-	pub const MIN:Self=Self::from_bits(BInt::<N>::MIN);
-	pub const ZERO:Self=Self::from_bits(BInt::<N>::ZERO);
-	pub const EPSILON:Self=Self::from_bits(BInt::<N>::ONE);
-	pub const NEG_EPSILON:Self=Self::from_bits(BInt::<N>::NEG_ONE);
-	pub const ONE:Self=Self::from_bits(BInt::<N>::ONE.shl(F as u32));
-	pub const TWO:Self=Self::from_bits(BInt::<N>::TWO.shl(F as u32));
-	pub const HALF:Self=Self::from_bits(BInt::<N>::ONE.shl(F as u32-1));
-	pub const NEG_ONE:Self=Self::from_bits(BInt::<N>::NEG_ONE.shl(F as u32));
-	pub const NEG_TWO:Self=Self::from_bits(BInt::<N>::NEG_TWO.shl(F as u32));
-	pub const NEG_HALF:Self=Self::from_bits(BInt::<N>::NEG_ONE.shl(F as u32-1));
-}
-impl<const N:usize,const F:usize> Fixed<N,F>{
-	#[inline]
-	pub const fn from_bits(bits:BInt::<N>)->Self{
-		Self{
-			bits,
-		}
-	}
-	#[inline]
-	pub const fn to_bits(self)->BInt<N>{
-		self.bits
-	}
-	#[inline]
-	pub const fn raw_digit(value:i64)->Self{
-		let mut digits=[0u64;N];
-		digits[0]=value.abs() as u64;
-		//sign bit
-		digits[N-1]|=(value&i64::MIN) as u64;
-		Self::from_bits(BInt::from_bits(bnum::BUint::from_digits(digits)))
-	}
-	#[inline]
-	pub const fn is_zero(self)->bool{
-		self.bits.is_zero()
-	}
-	#[inline]
-	pub const fn is_negative(self)->bool{
-		self.bits.is_negative()
-	}
-	#[inline]
-	pub const fn is_positive(self)->bool{
-		self.bits.is_positive()
-	}
-	#[inline]
-	pub const fn abs(self)->Self{
-		Self::from_bits(self.bits.abs())
-	}
-}
-impl<const F:usize> Fixed<1,F>{
-	/// My old code called this function everywhere so let's provide it
-	#[inline]
-	pub const fn raw(value:i64)->Self{
-		Self::from_bits(BInt::from_bits(bnum::BUint::from_digit(value as u64)))
-	}
-	#[inline]
-	pub const fn to_raw(self)->i64{
-		let &[digit]=self.to_bits().to_bits().digits();
-		digit as i64
-	}
-}
-
-macro_rules! impl_from {
-	($($from:ty),*)=>{
-		$(
-		impl<const N:usize,const F:usize> From<$from> for Fixed<N,F>{
-			#[inline]
-			fn from(value:$from)->Self{
-				Self::from_bits(BInt::<{N}>::from(value)<<F as u32)
-			}
-		}
-		)*
-	};
-}
-impl_from!(
-	u8,u16,u32,u64,u128,usize,
-	i8,i16,i32,i64,i128,isize
-);
-
-impl<const N:usize,const F:usize,T> PartialEq<T> for Fixed<N,F>
-where
-		T:Copy,
-		BInt::<N>:From<T>,
-{
-	#[inline]
-	fn eq(&self,&other:&T)->bool{
-		self.bits.eq(&other.into())
-	}
-}
-impl<const N:usize,const F:usize> Eq for Fixed<N,F>{}
-
-impl<const N:usize,const F:usize,T> PartialOrd<T> for Fixed<N,F>
-	where
-		T:Copy,
-		BInt::<N>:From<T>,
-{
-	#[inline]
-	fn partial_cmp(&self,&other:&T)->Option<std::cmp::Ordering>{
-		self.bits.partial_cmp(&other.into())
-	}
-}
-
-impl<const N:usize,const F:usize> std::ops::Neg for Fixed<N,F>{
-	type Output=Self;
-	#[inline]
-	fn neg(self)->Self{
-		Self::from_bits(self.bits.neg())
-	}
-}
-impl<const N:usize,const F:usize> std::iter::Sum for Fixed<N,F>{
-	#[inline]
-	fn sum<I:Iterator<Item=Self>>(iter:I)->Self{
-		let mut sum=Self::ZERO;
-		for elem in iter{
-			sum+=elem;
-		}
-		sum
-	}
-}
-
-const fn signed_shift(lhs:u64,rhs:i32)->u64{
-	if rhs.is_negative(){
-		lhs>>-rhs
-	}else{
-		lhs<<rhs
-	}
-}
-macro_rules! impl_into_float {
-	( $output: ty, $unsigned:ty, $exponent_bits:expr, $mantissa_bits:expr ) => {
-		impl<const N:usize,const F:usize> Into<$output> for Fixed<N,F>{
-			#[inline]
-			fn into(self)->$output{
-				const DIGIT_SHIFT:u32=6;//Log2[64]
-				// SBBB BBBB
-				// 1001 1110 0000 0000
-				let sign=if self.bits.is_negative(){(1 as $unsigned)<<(<$unsigned>::BITS-1)}else{0};
-				let unsigned=self.bits.unsigned_abs();
-				let most_significant_bit=unsigned.bits();
-				let exp=if unsigned.is_zero(){
-					0
-				}else{
-					let msb=most_significant_bit as $unsigned;
-					let _127=((1 as $unsigned)<<($exponent_bits-1))-1;
-					let msb_offset=msb+_127-1-F as $unsigned;
-					msb_offset<<($mantissa_bits-1)
-				};
-				let digits=unsigned.digits();
-				let digit_index=most_significant_bit.saturating_sub(1)>>DIGIT_SHIFT;
-				let digit=digits[digit_index as usize];
-				//How many bits does the mantissa take from this digit
-				let take_bits=most_significant_bit-(digit_index<<DIGIT_SHIFT);
-				let rest_of_mantissa=$mantissa_bits as i32-(take_bits as i32);
-				let mut unmasked_mant=signed_shift(digit,rest_of_mantissa) as $unsigned;
-				if 0<rest_of_mantissa&&digit_index!=0{
-					//take the next digit down and shove some of its bits onto the bottom of the mantissa
-					let digit=digits[digit_index as usize-1];
-					let take_bits=most_significant_bit-((digit_index-1)<<DIGIT_SHIFT);
-					let rest_of_mantissa=$mantissa_bits as i32-(take_bits as i32);
-					let unmasked_mant2=signed_shift(digit,rest_of_mantissa) as $unsigned;
-					unmasked_mant|=unmasked_mant2;
-				}
-				let mant=unmasked_mant&((1 as $unsigned)<<($mantissa_bits-1))-1;
-				let bits=sign|exp|mant;
-				<$output>::from_bits(bits)
-			}
-		}
-	}
-}
-impl_into_float!(f32,u32,8,24);
-impl_into_float!(f64,u64,11,53);
-
-#[inline]
-fn integer_decode_f32(f: f32) -> (u64, i16, bool) {
-	let bits: u32 = f.to_bits();
-	let sign: bool = bits & (1<<31) != 0;
-	let mut exponent: i16 = ((bits >> 23) & 0xff) as i16;
-	let mantissa = if exponent == 0 {
-		(bits & 0x7fffff) << 1
-	} else {
-		(bits & 0x7fffff) | 0x800000
-	};
-	// Exponent bias + mantissa shift
-	exponent -= 127 + 23;
-	(mantissa as u64, exponent, sign)
-}
-#[inline]
-fn integer_decode_f64(f: f64) -> (u64, i16, bool) {
-	let bits: u64 = f.to_bits();
-	let sign: bool = bits & (1u64<<63) != 0;
-	let mut exponent: i16 = ((bits >> 52) & 0x7ff) as i16;
-	let mantissa = if exponent == 0 {
-		(bits & 0xfffffffffffff) << 1
-	} else {
-		(bits & 0xfffffffffffff) | 0x10000000000000
-	};
-	// Exponent bias + mantissa shift
-	exponent -= 1023 + 52;
-	(mantissa, exponent, sign)
-}
-#[derive(Debug,Eq,PartialEq)]
-pub enum FixedFromFloatError{
-	Nan,
-	Infinite,
-	Overflow,
-	Underflow,
-}
-impl FixedFromFloatError{
-	pub fn underflow_to_zero<const N:usize,const F:usize>(self)->Result<Fixed<N,F>,Self>{
-		match self{
-			FixedFromFloatError::Underflow=>Ok(Fixed::ZERO),
-			_=>Err(self),
-		}
-	}
-}
-macro_rules! impl_from_float {
-	( $decode:ident, $input: ty, $mantissa_bits:expr ) => {
-		impl<const N:usize,const F:usize> TryFrom<$input> for Fixed<N,F>{
-			type Error=FixedFromFloatError;
-			#[inline]
-			fn try_from(value:$input)->Result<Self,Self::Error>{
-				const DIGIT_SHIFT:u32=6;
-				match value.classify(){
-					std::num::FpCategory::Nan=>Err(FixedFromFloatError::Nan),
-					std::num::FpCategory::Infinite=>Err(FixedFromFloatError::Infinite),
-					std::num::FpCategory::Zero=>Ok(Self::ZERO),
-					std::num::FpCategory::Subnormal
-					|std::num::FpCategory::Normal
-					=>{
-						let (m,e,s)=$decode(value);
-						let mut digits=[0u64;N];
-						let most_significant_bit=e as i32+$mantissa_bits as i32+F as i32;
-						if most_significant_bit<0{
-							return Err(FixedFromFloatError::Underflow);
-						}
-						let digit_index=most_significant_bit>>DIGIT_SHIFT;
-						let digit=digits.get_mut(digit_index as usize).ok_or(FixedFromFloatError::Overflow)?;
-						let take_bits=most_significant_bit-(digit_index<<DIGIT_SHIFT);
-						let rest_of_mantissa=-($mantissa_bits as i32-(take_bits as i32));
-						*digit=signed_shift(m,rest_of_mantissa);
-						if rest_of_mantissa<0&&digit_index!=0{
-							//we don't care if some float bits are partially truncated
-							if let Some(digit)=digits.get_mut((digit_index-1) as usize){
-								let take_bits=most_significant_bit-((digit_index-1)<<DIGIT_SHIFT);
-								let rest_of_mantissa=-($mantissa_bits as i32-(take_bits as i32));
-								*digit=signed_shift(m,rest_of_mantissa);
-							}
-						}
-						let bits=BInt::from_bits(bnum::BUint::from_digits(digits));
-						Ok(if s{
-							Self::from_bits(bits.overflowing_neg().0)
-						}else{
-							Self::from_bits(bits)
-						})
-					},
-				}
-			}
-		}
-	}
-}
-impl_from_float!(integer_decode_f32,f32,24);
-impl_from_float!(integer_decode_f64,f64,53);
-
-impl<const N:usize,const F:usize> core::fmt::Display for Fixed<N,F>{
-	#[inline]
-	fn fmt(&self,f:&mut core::fmt::Formatter)->Result<(),core::fmt::Error>{
-		let float:f32=(*self).into();
-		core::write!(f,"{:.3}",float)
-	}
-}
-
-macro_rules! impl_additive_operator {
-	( $struct: ident, $trait: ident, $method: ident, $output: ty ) => {
-		impl<const N:usize,const F:usize> $struct<N,F>{
-			#[inline]
-			pub const fn $method(self, other: Self) -> Self {
-				Self::from_bits(self.bits.$method(other.bits))
-			}
-		}
-		impl<const N:usize,const F:usize> core::ops::$trait for $struct<N,F>{
-			type Output = $output;
-			#[inline]
-			fn $method(self, other: Self) -> Self::Output {
-				self.$method(other)
-			}
-		}
-		impl<const N:usize,const F:usize,U> core::ops::$trait<U> for $struct<N,F>
-			where
-				BInt::<N>:From<U>,
-		{
-			type Output = $output;
-			#[inline]
-			fn $method(self, other: U) -> Self::Output {
-				Self::from_bits(self.bits.$method(BInt::<N>::from(other).shl(F as u32)))
-			}
-		}
-	};
-}
-macro_rules! impl_additive_assign_operator {
-	( $struct: ident, $trait: ident, $method: ident ) => {
-		impl<const N:usize,const F:usize> core::ops::$trait for $struct<N,F>{
-			#[inline]
-			fn $method(&mut self, other: Self) {
-				self.bits.$method(other.bits);
-			}
-		}
-		impl<const N:usize,const F:usize,U> core::ops::$trait<U> for $struct<N,F>
-		where
-				BInt::<N>:From<U>,
-		{
-			#[inline]
-			fn $method(&mut self, other: U) {
-				self.bits.$method(BInt::<N>::from(other).shl(F as u32));
-			}
-		}
-	};
-}
-
-// Impl arithmetic pperators
-impl_additive_assign_operator!( Fixed, AddAssign, add_assign );
-impl_additive_operator!( Fixed, Add, add, Self );
-impl_additive_assign_operator!( Fixed, SubAssign, sub_assign );
-impl_additive_operator!( Fixed, Sub, sub, Self );
-impl_additive_assign_operator!( Fixed, RemAssign, rem_assign );
-impl_additive_operator!( Fixed, Rem, rem, Self );
-
-// Impl bitwise operators
-impl_additive_assign_operator!( Fixed, BitAndAssign, bitand_assign );
-impl_additive_operator!( Fixed, BitAnd, bitand, Self );
-impl_additive_assign_operator!( Fixed, BitOrAssign, bitor_assign );
-impl_additive_operator!( Fixed, BitOr, bitor, Self );
-impl_additive_assign_operator!( Fixed, BitXorAssign, bitxor_assign );
-impl_additive_operator!( Fixed, BitXor, bitxor, Self );
-
-// non-wide operators.  The result is the same width as the inputs.
-
-// This macro is not used in the default configuration.
-#[allow(unused_macros)]
-macro_rules! impl_multiplicative_operator_not_const_generic {
-	( ($struct: ident, $trait: ident, $method: ident, $output: ty ), $width:expr ) => {
-		impl<const F:usize> core::ops::$trait for $struct<$width,F>{
-			type Output = $output;
-			#[inline]
-			fn $method(self, other: Self) -> Self::Output {
-				paste::item!{
-				self.[<fixed_ $method>](other)
-				}
-			}
-		}
-	};
-}
-macro_rules! impl_multiplicative_assign_operator_not_const_generic {
-	( ($struct: ident, $trait: ident, $method: ident, $non_assign_method: ident ), $width:expr ) => {
-		impl<const F:usize> core::ops::$trait for $struct<$width,F>{
-			#[inline]
-			fn $method(&mut self, other: Self) {
-				paste::item!{
-				*self=self.[<fixed_ $non_assign_method>](other);
-				}
-			}
-		}
-	};
-}
-
-macro_rules! impl_multiply_operator_not_const_generic {
-	( ($struct: ident, $trait: ident, $method: ident, $output: ty ), $width:expr ) => {
-		impl<const F:usize> $struct<$width,F>{
-			paste::item!{
-			#[inline]
-			pub fn [<fixed_ $method>](self, rhs: Self) -> Self {
-				let (low,high)=self.bits.unsigned_abs().widening_mul(rhs.bits.unsigned_abs());
-				let out:BInt::<{$width*2}>=unsafe{core::mem::transmute([low,high])};
-				if self.is_negative()==rhs.is_negative(){
-					Self::from_bits(out.shr(F as u32).as_())
-				}else{
-					-Self::from_bits(out.shr(F as u32).as_())
-				}
-			}
-			}
-		}
-		#[cfg(not(feature="wide-mul"))]
-		impl_multiplicative_operator_not_const_generic!(($struct, $trait, $method, $output ), $width);
-		#[cfg(feature="deferred-division")]
-		impl ratio_ops::ratio::Divide<i64> for Fixed<$width,{$width*32}>{
-			type Output=Self;
-			#[inline]
-			fn divide(self, other: i64)->Self::Output{
-				Self::from_bits(self.bits.div_euclid(BInt::from(other)))
-			}
-		}
-	}
-}
-macro_rules! impl_divide_operator_not_const_generic {
-	( ($struct: ident, $trait: ident, $method: ident, $output: ty ), $width:expr ) => {
-		impl<const F:usize> $struct<$width,F>{
-			paste::item!{
-			#[inline]
-			pub fn [<fixed_ $method>](self,other:Self)->Self{
-				//this only needs to be $width+F as u32/64+1 but MUH CONST GENERICS!!!!!
-				let lhs=self.bits.as_::<BInt::<{$width*2}>>().shl(F as u32);
-				let rhs=other.bits.as_::<BInt::<{$width*2}>>();
-				Self::from_bits(lhs.div_euclid(rhs).as_())
-			}
-			}
-		}
-		#[cfg(all(not(feature="wide-mul"),not(feature="deferred-division")))]
-		impl_multiplicative_operator_not_const_generic!(($struct, $trait, $method, $output ), $width);
-		#[cfg(all(not(feature="wide-mul"),feature="deferred-division"))]
-		impl<const F:usize> ratio_ops::ratio::Divide for $struct<$width,F>{
-			type Output = $output;
-			#[inline]
-			fn divide(self, other: Self) -> Self::Output {
-				paste::item!{
-				self.[<fixed_ $method>](other)
-				}
-			}
-		}
-	};
-}
-
-macro_rules! impl_multiplicative_operator {
-	( $struct: ident, $trait: ident, $method: ident, $inner_method: ident, $output: ty ) => {
-		impl<const N:usize,const F:usize,U> core::ops::$trait<U> for $struct<N,F>
-			where
-				BInt::<N>:From<U>+core::ops::$trait,
-		{
-			type Output = $output;
-			#[inline]
-			fn $method(self,other:U)->Self::Output{
-				Self::from_bits(self.bits.$inner_method(BInt::<N>::from(other)))
-			}
-		}
-	};
-}
-macro_rules! impl_multiplicative_assign_operator {
-	( $struct: ident, $trait: ident, $method: ident, $not_assign_method: ident ) => {
-		impl<const N:usize,const F:usize,U> core::ops::$trait<U> for $struct<N,F>
-			where
-				BInt::<N>:From<U>+core::ops::$trait,
-		{
-			#[inline]
-			fn $method(&mut self,other:U){
-				self.bits=self.bits.$not_assign_method(BInt::<N>::from(other));
-			}
-		}
-	};
-}
-
-macro_rules! macro_repeated{
-	(
-		$macro:ident,
-		$any:tt,
-		$($repeated:tt),*
-	)=>{
-		$(
-			$macro!($any, $repeated);
-		)*
-	};
-}
-
-macro_rules! macro_16 {
-	( $macro: ident, $any:tt ) => {
-		macro_repeated!($macro,$any,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16);
-	}
-}
-
-macro_16!( impl_multiplicative_assign_operator_not_const_generic, (Fixed, MulAssign, mul_assign, mul) );
-macro_16!( impl_multiply_operator_not_const_generic, (Fixed, Mul, mul, Self) );
-macro_16!( impl_multiplicative_assign_operator_not_const_generic, (Fixed, DivAssign, div_assign, div) );
-macro_16!( impl_divide_operator_not_const_generic, (Fixed, Div, div, Self) );
-impl_multiplicative_assign_operator!( Fixed, MulAssign, mul_assign, mul );
-impl_multiplicative_operator!( Fixed, Mul, mul, mul, Self );
-impl_multiplicative_assign_operator!( Fixed, DivAssign, div_assign, div_euclid );
-impl_multiplicative_operator!( Fixed, Div, div, div_euclid, Self );
-#[cfg(feature="deferred-division")]
-impl<const LHS_N:usize,const LHS_F:usize,const RHS_N:usize,const RHS_F:usize> core::ops::Div<Fixed<RHS_N,RHS_F>> for Fixed<LHS_N,LHS_F>{
-	type Output=ratio_ops::ratio::Ratio<Fixed<LHS_N,LHS_F>,Fixed<RHS_N,RHS_F>>;
-	#[inline]
-	fn div(self, other: Fixed<RHS_N,RHS_F>)->Self::Output{
-		ratio_ops::ratio::Ratio::new(self,other)
-	}
-}
-#[cfg(feature="deferred-division")]
-impl<const N:usize,const F:usize> ratio_ops::ratio::Parity for Fixed<N,F>{
-	fn parity(&self)->bool{
-		self.is_negative()
-	}
-}
-macro_rules! impl_shift_operator {
-	( $struct: ident, $trait: ident, $method: ident, $output: ty ) => {
-		impl<const N:usize,const F:usize> core::ops::$trait<u32> for $struct<N,F>{
-			type Output = $output;
-			#[inline]
-			fn $method(self, other: u32) -> Self::Output {
-				Self::from_bits(self.bits.$method(other))
-			}
-		}
-	};
-}
-macro_rules! impl_shift_assign_operator {
-	( $struct: ident, $trait: ident, $method: ident ) => {
-		impl<const N:usize,const F:usize> core::ops::$trait<u32> for $struct<N,F>{
-			#[inline]
-			fn $method(&mut self, other: u32) {
-				self.bits.$method(other);
-			}
-		}
-	};
-}
-impl_shift_assign_operator!( Fixed, ShlAssign, shl_assign );
-impl_shift_operator!( Fixed, Shl, shl, Self );
-impl_shift_assign_operator!( Fixed, ShrAssign, shr_assign );
-impl_shift_operator!( Fixed, Shr, shr, Self );
-
-// wide operators.  The result width is the sum of the input widths, i.e. none of the multiplication
-
-#[allow(unused_macros)]
-macro_rules! impl_wide_operators{
-	($lhs:expr,$rhs:expr)=>{
-		impl core::ops::Mul<Fixed<$rhs,{$rhs*32}>> for Fixed<$lhs,{$lhs*32}>{
-			type Output=Fixed<{$lhs+$rhs},{($lhs+$rhs)*32}>;
-			#[inline]
-			fn mul(self, other: Fixed<$rhs,{$rhs*32}>)->Self::Output{
-				paste::item!{
-				self.[<wide_mul_ $lhs _ $rhs>](other)
-				}
-			}
-		}
-		#[cfg(not(feature="deferred-division"))]
-		impl core::ops::Div<Fixed<$rhs,{$rhs*32}>> for Fixed<$lhs,{$lhs*32}>{
-			type Output=Fixed<{$lhs+$rhs},{($lhs+$rhs)*32}>;
-			#[inline]
-			fn div(self, other: Fixed<$rhs,{$rhs*32}>)->Self::Output{
-				paste::item!{
-				self.[<wide_div_ $lhs _ $rhs>](other)
-				}
-			}
-		}
-		#[cfg(feature="deferred-division")]
-		impl ratio_ops::ratio::Divide<Fixed<$rhs,{$rhs*32}>> for Fixed<$lhs,{$lhs*32}>{
-			type Output=Fixed<{$lhs+$rhs},{($lhs+$rhs)*32}>;
-			#[inline]
-			fn divide(self, other: Fixed<$rhs,{$rhs*32}>)->Self::Output{
-				paste::item!{
-				self.[<wide_div_ $lhs _ $rhs>](other)
-				}
-			}
-		}
-	}
-}
-
-// WIDE MUL: multiply into a wider type
-// let a = I32F32::ONE;
-// let b:I64F64 = a.wide_mul(a);
-macro_rules! impl_wide_not_const_generic{
-	(
-		(),
-		($lhs:expr,$rhs:expr)
-	)=>{
-		impl Fixed<$lhs,{$lhs*32}>
-		{
-			paste::item!{
-				#[inline]
-				pub fn [<wide_mul_ $lhs _ $rhs>](self,rhs:Fixed<$rhs,{$rhs*32}>)->Fixed<{$lhs+$rhs},{($lhs+$rhs)*32}>{
-					let lhs=self.bits.as_::<BInt<{$lhs+$rhs}>>();
-					let rhs=rhs.bits.as_::<BInt<{$lhs+$rhs}>>();
-					Fixed::from_bits(lhs*rhs)
-				}
-				/// This operation cannot represent the fraction exactly,
-				/// but it shapes the output to have precision for the
-				/// largest and smallest possible fractions.
-				#[inline]
-				pub fn [<wide_div_ $lhs _ $rhs>](self,rhs:Fixed<$rhs,{$rhs*32}>)->Fixed<{$lhs+$rhs},{($lhs+$rhs)*32}>{
-					// (lhs/2^LHS_FRAC)/(rhs/2^RHS_FRAC)
-					let lhs=self.bits.as_::<BInt<{$lhs+$rhs}>>().shl($rhs*64);
-					let rhs=rhs.bits.as_::<BInt<{$lhs+$rhs}>>();
-					Fixed::from_bits(lhs/rhs)
-				}
-			}
-		}
-		#[cfg(feature="wide-mul")]
-		impl_wide_operators!($lhs,$rhs);
-	};
-}
-macro_rules! impl_wide_same_size_not_const_generic{
-	(
-		(),
-		$width:expr
-	)=>{
-		impl Fixed<$width,{$width*32}>
-		{
-			paste::item!{
-				#[inline]
-				pub fn [<wide_mul_ $width _ $width>](self,rhs:Fixed<$width,{$width*32}>)->Fixed<{$width*2},{$width*2*32}>{
-					let (low,high)=self.bits.unsigned_abs().widening_mul(rhs.bits.unsigned_abs());
-					let out:BInt::<{$width*2}>=unsafe{core::mem::transmute([low,high])};
-					if self.is_negative()==rhs.is_negative(){
-						Fixed::from_bits(out)
-					}else{
-						// Normal neg is the cheapest negation operation
-						// And the inputs cannot reach the point where it matters
-						Fixed::from_bits(out.neg())
-					}
-				}
-				/// This operation cannot represent the fraction exactly,
-				/// but it shapes the output to have precision for the
-				/// largest and smallest possible fractions.
-				#[inline]
-				pub fn [<wide_div_ $width _ $width>](self,rhs:Fixed<$width,{$width*32}>)->Fixed<{$width*2},{$width*2*32}>{
-					// (lhs/2^LHS_FRAC)/(rhs/2^RHS_FRAC)
-					let lhs=self.bits.as_::<BInt<{$width*2}>>().shl($width*64);
-					let rhs=rhs.bits.as_::<BInt<{$width*2}>>();
-					Fixed::from_bits(lhs/rhs)
-				}
-			}
-		}
-		#[cfg(feature="wide-mul")]
-		impl_wide_operators!($width,$width);
-	};
-}
-
-//const generics sidestepped wahoo
-macro_repeated!(
-	impl_wide_not_const_generic,(),
-	      (2,1),(3,1),(4,1),(5,1),(6,1),(7,1),(8,1),(9,1),(10,1),(11,1),(12,1),(13,1),(14,1),(15,1),
-	(1,2),      (3,2),(4,2),(5,2),(6,2),(7,2),(8,2),(9,2),(10,2),(11,2),(12,2),(13,2),(14,2),
-	(1,3),(2,3),      (4,3),(5,3),(6,3),(7,3),(8,3),(9,3),(10,3),(11,3),(12,3),(13,3),
-	(1,4),(2,4),(3,4),      (5,4),(6,4),(7,4),(8,4),(9,4),(10,4),(11,4),(12,4),
-	(1,5),(2,5),(3,5),(4,5),      (6,5),(7,5),(8,5),(9,5),(10,5),(11,5),
-	(1,6),(2,6),(3,6),(4,6),(5,6),      (7,6),(8,6),(9,6),(10,6),
-	(1,7),(2,7),(3,7),(4,7),(5,7),(6,7),      (8,7),(9,7),
-	(1,8),(2,8),(3,8),(4,8),(5,8),(6,8),(7,8),      (9,8),
-	(1,9),(2,9),(3,9),(4,9),(5,9),(6,9),(7,9),
-	(1,10),(2,10),(3,10),(4,10),(5,10),(6,10),
-	(1,11),(2,11),(3,11),(4,11),(5,11),
-	(1,12),(2,12),(3,12),(4,12),
-	(1,13),(2,13),(3,13),
-	(1,14),(2,14),
-	(1,15)
-);
-macro_repeated!(
-	impl_wide_same_size_not_const_generic,(),
-	1,2,3,4,5,6,7,8
-);
-
-pub trait Fix<Out>{
-	fn fix(self)->Out;
-}
-
-macro_rules! impl_fix_rhs_lt_lhs_not_const_generic{
-	(
-		(),
-		($lhs:expr,$rhs:expr)
-	)=>{
-		impl Fixed<$lhs,{$lhs*32}>
-		{
-			paste::item!{
-				#[inline]
-				pub fn [<fix_ $rhs>](self)->Fixed<$rhs,{$rhs*32}>{
-					Fixed::from_bits(bnum::cast::As::as_::<BInt::<$rhs>>(self.bits.shr(($lhs-$rhs)*32)))
-				}
-			}
-		}
-		impl Fix<Fixed<$rhs,{$rhs*32}>> for Fixed<$lhs,{$lhs*32}>{
-			fn fix(self)->Fixed<$rhs,{$rhs*32}>{
-				paste::item!{
-				self.[<fix_ $rhs>]()
-				}
-			}
-		}
-	}
-}
-macro_rules! impl_fix_lhs_lt_rhs_not_const_generic{
-	(
-		(),
-		($lhs:expr,$rhs:expr)
-	)=>{
-		impl Fixed<$lhs,{$lhs*32}>
-		{
-			paste::item!{
-				#[inline]
-				pub fn [<fix_ $rhs>](self)->Fixed<$rhs,{$rhs*32}>{
-					Fixed::from_bits(bnum::cast::As::as_::<BInt::<$rhs>>(self.bits).shl(($rhs-$lhs)*32))
-				}
-			}
-		}
-		impl Fix<Fixed<$rhs,{$rhs*32}>> for Fixed<$lhs,{$lhs*32}>{
-			fn fix(self)->Fixed<$rhs,{$rhs*32}>{
-				paste::item!{
-				self.[<fix_ $rhs>]()
-				}
-			}
-		}
-	}
-}
-macro_rules! impl_fix_lhs_eq_rhs_not_const_generic{
-	(
-		(),
-		($lhs:expr,$rhs:expr)
-	)=>{
-		impl Fixed<$lhs,{$lhs*32}>
-		{
-			paste::item!{
-				#[inline]
-				pub fn [<fix_ $rhs>](self)->Fixed<$rhs,{$rhs*32}>{
-					self
-				}
-			}
-		}
-		impl Fix<Fixed<$rhs,{$rhs*32}>> for Fixed<$lhs,{$lhs*32}>{
-			fn fix(self)->Fixed<$rhs,{$rhs*32}>{
-				paste::item!{
-				self.[<fix_ $rhs>]()
-				}
-			}
-		}
-	}
-}
-
-// I LOVE NOT BEING ABLE TO USE CONST GENERICS
-
-macro_repeated!(
-	impl_fix_rhs_lt_lhs_not_const_generic,(),
-	(2,1),(3,1),(4,1),(5,1),(6,1),(7,1),(8,1),(9,1),(10,1),(11,1),(12,1),(13,1),(14,1),(15,1),(16,1),(17,1),
-	(3,2),(4,2),(5,2),(6,2),(7,2),(8,2),(9,2),(10,2),(11,2),(12,2),(13,2),(14,2),(15,2),(16,2),
-	(4,3),(5,3),(6,3),(7,3),(8,3),(9,3),(10,3),(11,3),(12,3),(13,3),(14,3),(15,3),(16,3),
-	(5,4),(6,4),(7,4),(8,4),(9,4),(10,4),(11,4),(12,4),(13,4),(14,4),(15,4),(16,4),
-	(6,5),(7,5),(8,5),(9,5),(10,5),(11,5),(12,5),(13,5),(14,5),(15,5),(16,5),
-	(7,6),(8,6),(9,6),(10,6),(11,6),(12,6),(13,6),(14,6),(15,6),(16,6),
-	(8,7),(9,7),(10,7),(11,7),(12,7),(13,7),(14,7),(15,7),(16,7),
-	(9,8),(10,8),(11,8),(12,8),(13,8),(14,8),(15,8),(16,8),
-	(10,9),(11,9),(12,9),(13,9),(14,9),(15,9),(16,9),
-	(11,10),(12,10),(13,10),(14,10),(15,10),(16,10),
-	(12,11),(13,11),(14,11),(15,11),(16,11),
-	(13,12),(14,12),(15,12),(16,12),
-	(14,13),(15,13),(16,13),
-	(15,14),(16,14),
-	(16,15)
-);
-macro_repeated!(
-	impl_fix_lhs_lt_rhs_not_const_generic,(),
-	(1,2),
-	(1,3),(2,3),
-	(1,4),(2,4),(3,4),
-	(1,5),(2,5),(3,5),(4,5),
-	(1,6),(2,6),(3,6),(4,6),(5,6),
-	(1,7),(2,7),(3,7),(4,7),(5,7),(6,7),
-	(1,8),(2,8),(3,8),(4,8),(5,8),(6,8),(7,8),
-	(1,9),(2,9),(3,9),(4,9),(5,9),(6,9),(7,9),(8,9),
-	(1,10),(2,10),(3,10),(4,10),(5,10),(6,10),(7,10),(8,10),(9,10),
-	(1,11),(2,11),(3,11),(4,11),(5,11),(6,11),(7,11),(8,11),(9,11),(10,11),
-	(1,12),(2,12),(3,12),(4,12),(5,12),(6,12),(7,12),(8,12),(9,12),(10,12),(11,12),
-	(1,13),(2,13),(3,13),(4,13),(5,13),(6,13),(7,13),(8,13),(9,13),(10,13),(11,13),(12,13),
-	(1,14),(2,14),(3,14),(4,14),(5,14),(6,14),(7,14),(8,14),(9,14),(10,14),(11,14),(12,14),(13,14),
-	(1,15),(2,15),(3,15),(4,15),(5,15),(6,15),(7,15),(8,15),(9,15),(10,15),(11,15),(12,15),(13,15),(14,15),
-	(1,16),(2,16),(3,16),(4,16),(5,16),(6,16),(7,16),(8,16),(9,16),(10,16),(11,16),(12,16),(13,16),(14,16),(15,16)
-);
-macro_repeated!(
-	impl_fix_lhs_eq_rhs_not_const_generic,(),
-	(1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10),(11,11),(12,12),(13,13),(14,14),(15,15),(16,16)
-);
-
-macro_rules! impl_not_const_generic{
-	($n:expr,$_2n:expr)=>{
-		impl Fixed<$n,{$n*32}>{
-			paste::item!{
-			#[inline]
-			pub fn sqrt_unchecked(self)->Self{
-				//1<<max_shift must be the minimum power of two which when squared is greater than self
-				//calculating max_shift:
-				//1. count "used" bits to the left of the decimal, not including the sign bit (so -1)
-				//2. divide by 2 via >>1 (sqrt-ish)
-				//3. add on fractional offset
-				//Voila
-				let used_bits=self.bits.bits() as i32-1-($n*32) as i32;
-				let max_shift=((used_bits>>1)+($n*32) as i32) as u32;
-				let mut result=Self::ZERO;
-
-				//resize self to match the wide mul output
-				let wide_self=self.[<fix_ $_2n>]();
-				//descend down the bits and check if flipping each bit would push the square over the input value
-				for shift in (0..=max_shift).rev(){
-					let new_result={
-						let mut bits=result.to_bits().to_bits();
-						bits.set_bit(shift,true);
-						Self::from_bits(BInt::from_bits(bits))
-					};
-					if new_result.[<wide_mul_ $n _ $n>](new_result)<=wide_self{
-						result=new_result;
-					}
-				}
-				result
-			}
-			}
-			#[inline]
-			pub fn sqrt(self)->Self{
-				if self<Self::ZERO{
-					panic!("Square root less than zero")
-				}else{
-					self.sqrt_unchecked()
-				}
-			}
-			#[inline]
-			pub fn sqrt_checked(self)->Option<Self>{
-				if self<Self::ZERO{
-					None
-				}else{
-					Some(self.sqrt_unchecked())
-				}
-			}
-		}
-	}
-}
-impl_not_const_generic!(1,2);
-impl_not_const_generic!(2,4);
-impl_not_const_generic!(3,6);
-impl_not_const_generic!(4,8);
-impl_not_const_generic!(5,10);
-impl_not_const_generic!(6,12);
-impl_not_const_generic!(7,14);
-impl_not_const_generic!(8,16);

lib/fixed_wide/src/lib.rs

@@ -1,8 +0,0 @@
-pub mod fixed;
-pub mod types;
-
-#[cfg(feature="zeroes")]
-pub mod zeroes;
-
-#[cfg(test)]
-mod tests;

lib/fixed_wide/src/tests.rs

@@ -1,218 +0,0 @@
-use crate::types::I32F32;
-use crate::types::I256F256;
-
-#[test]
-fn you_can_add_numbers(){
-	let a=I256F256::from((3i128*2).pow(4));
-	assert_eq!(a+a,I256F256::from((3i128*2).pow(4)*2));
-}
-
-#[test]
-fn to_f32(){
-	let a=I256F256::from(1)>>2;
-	let f:f32=a.into();
-	assert_eq!(f,0.25f32);
-	let f:f32=(-a).into();
-	assert_eq!(f,-0.25f32);
-	let a=I256F256::from(0);
-	let f:f32=(-a).into();
-	assert_eq!(f,0f32);
-	let a=I256F256::from(237946589723468975i64)<<16;
-	let f:f32=a.into();
-	assert_eq!(f,237946589723468975f32*2.0f32.powi(16));
-}
-
-#[test]
-fn to_f64(){
-	let a=I256F256::from(1)>>2;
-	let f:f64=a.into();
-	assert_eq!(f,0.25f64);
-	let f:f64=(-a).into();
-	assert_eq!(f,-0.25f64);
-	let a=I256F256::from(0);
-	let f:f64=(-a).into();
-	assert_eq!(f,0f64);
-	let a=I256F256::from(237946589723468975i64)<<16;
-	let f:f64=a.into();
-	assert_eq!(f,237946589723468975f64*2.0f64.powi(16));
-}
-
-#[test]
-fn from_f32(){
-	let a=I256F256::from(1)>>2;
-	let b:Result<I256F256,_>=0.25f32.try_into();
-	assert_eq!(b,Ok(a));
-	let a=I256F256::from(-1)>>2;
-	let b:Result<I256F256,_>=(-0.25f32).try_into();
-	assert_eq!(b,Ok(a));
-	let a=I256F256::from(0);
-	let b:Result<I256F256,_>=0.try_into();
-	assert_eq!(b,Ok(a));
-	let a=I256F256::from(0b101011110101001010101010000000000000000000000000000i64)<<16;
-	let b:Result<I256F256,_>=(0b101011110101001010101010000000000000000000000000000u64 as f32*2.0f32.powi(16)).try_into();
-	assert_eq!(b,Ok(a));
-	//I32F32::MAX into f32 is truncated into this value
-	let a=I32F32::raw(0b111111111111111111111111000000000000000000000000000000000000000i64);
-	let b:Result<I32F32,_>=Into::<f32>::into(I32F32::MAX).try_into();
-	assert_eq!(b,Ok(a));
-	//I32F32::MIN hits a special case since it's not representable as a positive signed integer
-	//TODO: don't return an overflow because this is technically possible
-	let a=I32F32::MIN;
-	let b:Result<I32F32,_>=Into::<f32>::into(I32F32::MIN).try_into();
-	assert_eq!(b,Err(crate::fixed::FixedFromFloatError::Overflow));
-	//16 is within the 24 bits of float precision
-	let b:Result<I32F32,_>=Into::<f32>::into(-I32F32::MIN.fix_2()).try_into();
-	assert_eq!(b,Err(crate::fixed::FixedFromFloatError::Overflow));
-	let b:Result<I32F32,_>=f32::MIN_POSITIVE.try_into();
-	assert_eq!(b,Err(crate::fixed::FixedFromFloatError::Underflow));
-	//test many cases
-	for i in 0..64{
-		let a=crate::fixed::Fixed::<2,64>::raw_digit(0b111111111111111111111111000000000000000000000000000000000000000i64)<<i;
-		let f:f32=a.into();
-		let b:Result<crate::fixed::Fixed<2,64>,_>=f.try_into();
-		assert_eq!(b,Ok(a));
-	}
-}
-
-#[test]
-fn from_f64(){
-	let a=I256F256::from(1)>>2;
-	let b:Result<I256F256,_>=0.25f64.try_into();
-	assert_eq!(b,Ok(a));
-	let a=I256F256::from(-1)>>2;
-	let b:Result<I256F256,_>=(-0.25f64).try_into();
-	assert_eq!(b,Ok(a));
-	let a=I256F256::from(0);
-	let b:Result<I256F256,_>=0.try_into();
-	assert_eq!(b,Ok(a));
-	let a=I256F256::from(0b101011110101001010101010000000000000000000000000000i64)<<16;
-	let b:Result<I256F256,_>=(0b101011110101001010101010000000000000000000000000000u64 as f64*2.0f64.powi(16)).try_into();
-	assert_eq!(b,Ok(a));
-}
-
-#[test]
-fn you_can_shr_numbers(){
-	let a=I32F32::from(4);
-	assert_eq!(a>>1,I32F32::from(2));
-}
-
-#[test]
-fn test_wide_mul(){
-	let a=I32F32::ONE;
-	let aa=a.wide_mul_1_1(a);
-	assert_eq!(aa,crate::types::I64F64::ONE);
-}
-
-#[test]
-fn test_wide_div(){
-	let a=I32F32::ONE*4;
-	let b=I32F32::ONE*2;
-	let wide_a=a.wide_mul_1_1(I32F32::ONE);
-	let wide_b=b.wide_mul_1_1(I32F32::ONE);
-	let ab=a.wide_div_1_1(b);
-	assert_eq!(ab,crate::types::I64F64::ONE*2);
-	let wab=wide_a.wide_div_2_1(b);
-	assert_eq!(wab,crate::fixed::Fixed::<3,96>::ONE*2);
-	let awb=a.wide_div_1_2(wide_b);
-	assert_eq!(awb,crate::fixed::Fixed::<3,96>::ONE*2);
-}
-
-#[test]
-fn test_wide_mul_repeated() {
-	let a=I32F32::from(2);
-	let b=I32F32::from(3);
-
-	let w1=a.wide_mul_1_1(b);
-	let w2=w1.wide_mul_2_2(w1);
-	let w3=w2.wide_mul_4_4(w2);
-
-	assert_eq!(w3,I256F256::from((3i128*2).pow(4)));
-}
-
-#[test]
-fn test_bint(){
-	let a=I32F32::ONE;
-	assert_eq!(a*2,I32F32::from(2));
-}
-
-#[test]
-fn test_fix(){
-	assert_eq!(I32F32::ONE.fix_8(),I256F256::ONE);
-	assert_eq!(I32F32::ONE,I256F256::ONE.fix_1());
-	assert_eq!(I32F32::NEG_ONE.fix_8(),I256F256::NEG_ONE);
-	assert_eq!(I32F32::NEG_ONE,I256F256::NEG_ONE.fix_1());
-}
-#[test]
-fn test_sqrt(){
-	let a=I32F32::ONE*4;
-	assert_eq!(a.sqrt(),I32F32::from(2));
-}
-#[test]
-fn test_sqrt_zero(){
-	let a=I32F32::ZERO;
-	assert_eq!(a.sqrt(),I32F32::ZERO);
-}
-#[test]
-fn test_sqrt_low(){
-	let a=I32F32::HALF;
-	let b=a.fixed_mul(a);
-	assert_eq!(b.sqrt(),a);
-}
-fn find_equiv_sqrt_via_f64(n:I32F32)->I32F32{
-	//GIMME THEM BITS BOY
-	let &[bits]=n.to_bits().to_bits().digits();
-	let ibits=bits as i64;
-	let f=(ibits as f64)/((1u64<<32) as f64);
-	let f_ans=f.sqrt();
-	let i=(f_ans*((1u64<<32) as f64)) as i64;
-	let r=I32F32::from_bits(bnum::BInt::<1>::from(i));
-	//mimic the behaviour of the algorithm,
-	//return the result if it truncates to the exact answer
-	if (r+I32F32::EPSILON).wide_mul_1_1(r+I32F32::EPSILON)==n.wide_mul_1_1(I32F32::ONE){
-		return r+I32F32::EPSILON;
-	}
-	if (r-I32F32::EPSILON).wide_mul_1_1(r-I32F32::EPSILON)==n.wide_mul_1_1(I32F32::ONE){
-		return r-I32F32::EPSILON;
-	}
-	return r;
-}
-fn test_exact(n:I32F32){
-	assert_eq!(n.sqrt(),find_equiv_sqrt_via_f64(n));
-}
-#[test]
-fn test_sqrt_exact(){
-	//43
-	for i in 0..((i64::MAX as f32).ln() as u32){
-		let n=I32F32::from_bits(bnum::BInt::<1>::from((i as f32).exp() as i64));
-		test_exact(n);
-	}
-}
-#[test]
-fn test_sqrt_max(){
-	let a=I32F32::MAX;
-	test_exact(a);
-}
-#[test]
-#[cfg(all(feature="zeroes",not(feature="deferred-division")))]
-fn test_zeroes_normal(){
-	// (x-1)*(x+1)
-	// x^2-1
-	let zeroes=I32F32::zeroes2(I32F32::NEG_ONE,I32F32::ZERO,I32F32::ONE);
-	assert_eq!(zeroes,arrayvec::ArrayVec::from_iter([I32F32::NEG_ONE,I32F32::ONE]));
-	let zeroes=I32F32::zeroes2(I32F32::NEG_ONE*3,I32F32::ONE*2,I32F32::ONE);
-	assert_eq!(zeroes,arrayvec::ArrayVec::from_iter([I32F32::NEG_ONE*3,I32F32::ONE]));
-}
-#[test]
-#[cfg(all(feature="zeroes",feature="deferred-division"))]
-fn test_zeroes_deferred_division(){
-	// (x-1)*(x+1)
-	// x^2-1
-	let zeroes=I32F32::zeroes2(I32F32::NEG_ONE,I32F32::ZERO,I32F32::ONE);
-	assert_eq!(
-		zeroes,
-		arrayvec::ArrayVec::from_iter([
-			ratio_ops::ratio::Ratio::new(I32F32::ONE*2,I32F32::NEG_ONE*2),
-			ratio_ops::ratio::Ratio::new(I32F32::ONE*2,I32F32::ONE*2),
-		])
-	);
-}

lib/fixed_wide/src/types.rs

@@ -1,4 +0,0 @@
-pub type I32F32=crate::fixed::Fixed<1,32>;
-pub type I64F64=crate::fixed::Fixed<2,64>;
-pub type I128F128=crate::fixed::Fixed<4,128>;
-pub type I256F256=crate::fixed::Fixed<8,256>;

lib/fixed_wide/src/zeroes.rs

@@ -1,53 +0,0 @@
-use crate::fixed::Fixed;
-
-use arrayvec::ArrayVec;
-use std::cmp::Ordering;
-macro_rules! impl_zeroes{
-	($n:expr)=>{
-		impl Fixed<$n,{$n*32}>{
-			#[inline]
-			pub fn zeroes2(a0:Self,a1:Self,a2:Self)->ArrayVec<<Self as core::ops::Div>::Output,2>{
-				let a2pos=match a2.cmp(&Self::ZERO){
-					Ordering::Greater=>true,
-					Ordering::Equal=>return ArrayVec::from_iter(Self::zeroes1(a0,a1).into_iter()),
-					Ordering::Less=>false,
-				};
-				let radicand=a1*a1-a2*a0*4;
-				match radicand.cmp(&<Self as core::ops::Mul>::Output::ZERO){
-					Ordering::Greater=>{
-						paste::item!{
-						let planar_radicand=radicand.sqrt().[<fix_ $n>]();
-						}
-						//sort roots ascending and avoid taking the difference of large numbers
-						let zeroes=match (a2pos,Self::ZERO<a1){
-							(true, true )=>[(-a1-planar_radicand)/(a2*2),(a0*2)/(-a1-planar_radicand)],
-							(true, false)=>[(a0*2)/(-a1+planar_radicand),(-a1+planar_radicand)/(a2*2)],
-							(false,true )=>[(a0*2)/(-a1-planar_radicand),(-a1-planar_radicand)/(a2*2)],
-							(false,false)=>[(-a1+planar_radicand)/(a2*2),(a0*2)/(-a1+planar_radicand)],
-						};
-						ArrayVec::from_iter(zeroes)
-					},
-					Ordering::Equal=>ArrayVec::from_iter([(a1)/(a2*-2)]),
-					Ordering::Less=>ArrayVec::new_const(),
-				}
-			}
-			#[inline]
-			pub fn zeroes1(a0:Self,a1:Self)->ArrayVec<<Self as core::ops::Div>::Output,1>{
-				if a1==Self::ZERO{
-					ArrayVec::new_const()
-				}else{
-					ArrayVec::from_iter([(-a0)/(a1)])
-				}
-			}
-		}
-	};
-}
-impl_zeroes!(1);
-impl_zeroes!(2);
-impl_zeroes!(3);
-impl_zeroes!(4);
-//sqrt doubles twice!
-//impl_zeroes!(5);
-//impl_zeroes!(6);
-//impl_zeroes!(7);
-//impl_zeroes!(8);

lib/linear_ops/.gitignore

@@ -1 +0,0 @@
-/target

lib/linear_ops/Cargo.toml

@@ -1,22 +0,0 @@
-[package]
-name = "linear_ops"
-version = "0.1.0"
-edition = "2021"
-repository = "https://git.itzana.me/StrafesNET/strafe-project"
-license = "MIT OR Apache-2.0"
-description = "Vector/Matrix operations using trait bounds."
-authors = ["Rhys Lloyd <krakow20@gmail.com>"]
-
-[features]
-default=["named-fields","fixed-wide"]
-named-fields=[]
-fixed-wide=["dep:fixed_wide","dep:paste"]
-deferred-division=["dep:ratio_ops"]
-
-[dependencies]
-ratio_ops = { path = "../ratio_ops", registry = "strafesnet", optional = true }
-fixed_wide = { path = "../fixed_wide", registry = "strafesnet", optional = true }
-paste = { version = "1.0.15", optional = true }
-
-[dev-dependencies]
-fixed_wide = { path = "../fixed_wide", registry = "strafesnet", features = ["wide-mul"] }

lib/linear_ops/LICENSE-APACHE

@@ -1,176 +0,0 @@
-                              Apache License
-                        Version 2.0, January 2004
-                     http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-   "License" shall mean the terms and conditions for use, reproduction,
-   and distribution as defined by Sections 1 through 9 of this document.
-
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-   the copyright owner that is granting the License.
-
-   "Legal Entity" shall mean the union of the acting entity and all
-   other entities that control, are controlled by, or are under common
-   control with that entity. For the purposes of this definition,
-   "control" means (i) the power, direct or indirect, to cause the
-   direction or management of such entity, whether by contract or
-   otherwise, or (ii) ownership of fifty percent (50%) or more of the
-   outstanding shares, or (iii) beneficial ownership of such entity.
-
-   "You" (or "Your") shall mean an individual or Legal Entity
-   exercising permissions granted by this License.
-
-   "Source" form shall mean the preferred form for making modifications,
-   including but not limited to software source code, documentation
-   source, and configuration files.
-
-   "Object" form shall mean any form resulting from mechanical
-   transformation or translation of a Source form, including but
-   not limited to compiled object code, generated documentation,
-   and conversions to other media types.
-
-   "Work" shall mean the work of authorship, whether in Source or
-   Object form, made available under the License, as indicated by a
-   copyright notice that is included in or attached to the work
-   (an example is provided in the Appendix below).
-
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-   form, that is based on (or derived from) the Work and for which the
-   editorial revisions, annotations, elaborations, or other modifications
-   represent, as a whole, an original work of authorship. For the purposes
-   of this License, Derivative Works shall not include works that remain
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-   communication on electronic mailing lists, source code control systems,
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-   on behalf of whom a Contribution has been received by Licensor and
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-2. Grant of Copyright License. Subject to the terms and conditions of
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-
-5. Submission of Contributions. Unless You explicitly state otherwise,
-   any Contribution intentionally submitted for inclusion in the Work
-   by You to the Licensor shall be under the terms and conditions of
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-   Notwithstanding the above, nothing herein shall supersede or modify
-   the terms of any separate license agreement you may have executed
-   with Licensor regarding such Contributions.
-
-6. Trademarks. This License does not grant permission to use the trade
-   names, trademarks, service marks, or product names of the Licensor,
-   except as required for reasonable and customary use in describing the
-   origin of the Work and reproducing the content of the NOTICE file.
-
-7. Disclaimer of Warranty. Unless required by applicable law or
-   agreed to in writing, Licensor provides the Work (and each
-   Contributor provides its Contributions) on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-   implied, including, without limitation, any warranties or conditions
-   of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-   PARTICULAR PURPOSE. You are solely responsible for determining the
-   appropriateness of using or redistributing the Work and assume any
-   risks associated with Your exercise of permissions under this License.
-
-8. Limitation of Liability. In no event and under no legal theory,
-   whether in tort (including negligence), contract, or otherwise,
-   unless required by applicable law (such as deliberate and grossly
-   negligent acts) or agreed to in writing, shall any Contributor be
-   liable to You for damages, including any direct, indirect, special,
-   incidental, or consequential damages of any character arising as a
-   result of this License or out of the use or inability to use the
-   Work (including but not limited to damages for loss of goodwill,
-   work stoppage, computer failure or malfunction, or any and all
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-   has been advised of the possibility of such damages.
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-9. Accepting Warranty or Additional Liability. While redistributing
-   the Work or Derivative Works thereof, You may choose to offer,
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-   on Your own behalf and on Your sole responsibility, not on behalf
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-   incurred by, or claims asserted against, such Contributor by reason
-   of your accepting any such warranty or additional liability.
-
-END OF TERMS AND CONDITIONS

lib/linear_ops/LICENSE-MIT

@@ -1,23 +0,0 @@
-Permission is hereby granted, free of charge, to any
-person obtaining a copy of this software and associated
-documentation files (the "Software"), to deal in the
-Software without restriction, including without
-limitation the rights to use, copy, modify, merge,
-publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software
-is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice
-shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
-ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
-TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.

lib/linear_ops/src/lib.rs

@@ -1,10 +0,0 @@
-mod macros;
-pub mod types;
-pub mod vector;
-pub mod matrix;
-
-#[cfg(feature="named-fields")]
-mod named;
-
-#[cfg(test)]
-mod tests;

lib/linear_ops/src/macros/common.rs

@@ -1 +0,0 @@
-

lib/linear_ops/src/macros/fixed_wide.rs

@@ -1,79 +0,0 @@
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_fixed_wide_vector_not_const_generic {
-	(
-		(),
-		$n:expr
-	) => {
-		impl<const N:usize> Vector<N,fixed_wide::fixed::Fixed<$n,{$n*32}>>{
-			#[inline]
-			pub fn length(self)-><fixed_wide::fixed::Fixed::<$n,{$n*32}> as core::ops::Mul>::Output{
-				self.length_squared().sqrt_unchecked()
-			}
-			#[inline]
-			pub fn with_length<U,V>(self,length:U)-><Vector<N,V> as core::ops::Div<<fixed_wide::fixed::Fixed::<$n,{$n*32}> as core::ops::Mul>::Output>>::Output
-				where
-					fixed_wide::fixed::Fixed<$n,{$n*32}>:core::ops::Mul<U,Output=V>,
-					U:Copy,
-					V:core::ops::Div<<fixed_wide::fixed::Fixed::<$n,{$n*32}> as core::ops::Mul>::Output>,
-			{
-				self*length/self.length()
-			}
-		}
-	};
-}
-
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! macro_4 {
-	( $macro: ident, $any:tt ) => {
-		$crate::macro_repeated!($macro,$any,1,2,3,4);
-	}
-}
-
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_fixed_wide_vector {
-	() => {
-		$crate::macro_4!(impl_fixed_wide_vector_not_const_generic,());
-		// I LOVE NOT BEING ABLE TO USE CONST GENERICS
-		$crate::macro_repeated!(
-			impl_fix_not_const_generic,(),
-			(1,1),(2,1),(3,1),(4,1),(5,1),(6,1),(7,1),(8,1),(9,1),(10,1),(11,1),(12,1),(13,1),(14,1),(15,1),(16,1),
-			(1,2),(2,2),(3,2),(4,2),(5,2),(6,2),(7,2),(8,2),(9,2),(10,2),(11,2),(12,2),(13,2),(14,2),(15,2),(16,2),
-			(1,3),(2,3),(3,3),(4,3),(5,3),(6,3),(7,3),(8,3),(9,3),(10,3),(11,3),(12,3),(13,3),(14,3),(15,3),(16,3),
-			(1,4),(2,4),(3,4),(4,4),(5,4),(6,4),(7,4),(8,4),(9,4),(10,4),(11,4),(12,4),(13,4),(14,4),(15,4),(16,4),
-			(1,5),(2,5),(3,5),(4,5),(5,5),(6,5),(7,5),(8,5),(9,5),(10,5),(11,5),(12,5),(13,5),(14,5),(15,5),(16,5),
-			(1,6),(2,6),(3,6),(4,6),(5,6),(6,6),(7,6),(8,6),(9,6),(10,6),(11,6),(12,6),(13,6),(14,6),(15,6),(16,6),
-			(1,7),(2,7),(3,7),(4,7),(5,7),(6,7),(7,7),(8,7),(9,7),(10,7),(11,7),(12,7),(13,7),(14,7),(15,7),(16,7),
-			(1,8),(2,8),(3,8),(4,8),(5,8),(6,8),(7,8),(8,8),(9,8),(10,8),(11,8),(12,8),(13,8),(14,8),(15,8),(16,8),
-			(1,9),(2,9),(3,9),(4,9),(5,9),(6,9),(7,9),(8,9),(9,9),(10,9),(11,9),(12,9),(13,9),(14,9),(15,9),(16,9),
-			(1,10),(2,10),(3,10),(4,10),(5,10),(6,10),(7,10),(8,10),(9,10),(10,10),(11,10),(12,10),(13,10),(14,10),(15,10),(16,10),
-			(1,11),(2,11),(3,11),(4,11),(5,11),(6,11),(7,11),(8,11),(9,11),(10,11),(11,11),(12,11),(13,11),(14,11),(15,11),(16,11),
-			(1,12),(2,12),(3,12),(4,12),(5,12),(6,12),(7,12),(8,12),(9,12),(10,12),(11,12),(12,12),(13,12),(14,12),(15,12),(16,12),
-			(1,13),(2,13),(3,13),(4,13),(5,13),(6,13),(7,13),(8,13),(9,13),(10,13),(11,13),(12,13),(13,13),(14,13),(15,13),(16,13),
-			(1,14),(2,14),(3,14),(4,14),(5,14),(6,14),(7,14),(8,14),(9,14),(10,14),(11,14),(12,14),(13,14),(14,14),(15,14),(16,14),
-			(1,15),(2,15),(3,15),(4,15),(5,15),(6,15),(7,15),(8,15),(9,15),(10,15),(11,15),(12,15),(13,15),(14,15),(15,15),(16,15),
-			(1,16),(2,16),(3,16),(4,16),(5,16),(6,16),(7,16),(8,16),(9,16),(10,16),(11,16),(12,16),(13,16),(14,16),(15,16),(16,16)
-		);
-	};
-}
-
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_fix_not_const_generic{
-	(
-		(),
-		($lhs:expr,$rhs:expr)
-	)=>{
-		impl<const N:usize> Vector<N,fixed_wide::fixed::Fixed<$lhs,{$lhs*32}>>
-		{
-			paste::item!{
-				#[inline]
-				pub fn [<fix_ $rhs>](self)->Vector<N,fixed_wide::fixed::Fixed<$rhs,{$rhs*32}>>{
-					self.map(|t|t.[<fix_ $rhs>]())
-				}
-			}
-		}
-	}
-}

lib/linear_ops/src/macros/matrix.rs

@@ -1,272 +0,0 @@
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_matrix {
-	() => {
-		impl<const X:usize,const Y:usize,T> Matrix<X,Y,T>{
-			#[inline(always)]
-			pub const fn new(array:[[T;Y];X])->Self{
-				Self{array}
-			}
-			#[inline(always)]
-			pub fn to_array(self)->[[T;Y];X]{
-				self.array
-			}
-			#[inline]
-			pub fn from_cols(cols:[Vector<Y,T>;X])->Self
-			{
-				Matrix::new(
-					cols.map(|col|col.array),
-				)
-			}
-			#[inline]
-			pub fn map<F,U>(self,f:F)->Matrix<X,Y,U>
-			where
-				F:Fn(T)->U
-			{
-				Matrix::new(
-					self.array.map(|inner|inner.map(&f)),
-				)
-			}
-			#[inline]
-			pub fn transpose(self)->Matrix<Y,X,T>{
-				//how did I think of this
-				let mut array_of_iterators=self.array.map(|axis|axis.into_iter());
-				Matrix::new(
-					core::array::from_fn(|_|
-						array_of_iterators.each_mut().map(|iter|
-							iter.next().unwrap()
-						)
-					)
-				)
-			}
-			#[inline]
-			// old (list of rows)    MatY<VecX>.MatX<VecZ> = MatY<VecZ>
-			// new (list of columns) MatX<VecY>.MatZ<VecX> = MatZ<VecY>
-			pub fn dot<const Z:usize,U,V>(self,rhs:Matrix<Z,X,U>)->Matrix<Z,Y,V>
-			where
-				T:core::ops::Mul<U,Output=V>+Copy,
-				V:core::iter::Sum,
-				U:Copy,
-			{
-				let mut array_of_iterators=self.array.map(|axis|axis.into_iter().cycle());
-				Matrix{
-					array:rhs.array.map(|rhs_axis|
-						core::array::from_fn(|_|
-							array_of_iterators
-								.iter_mut()
-								.zip(rhs_axis.iter())
-								.map(|(lhs_iter,&rhs_value)|
-									lhs_iter.next().unwrap()*rhs_value
-								).sum()
-						)
-					)
-				}
-			}
-			#[inline]
-			// MatX<VecY>.VecY = VecX
-			pub fn transform_vector<U,V>(self,rhs:Vector<X,U>)->Vector<Y,V>
-			where
-				T:core::ops::Mul<U,Output=V>,
-				V:core::iter::Sum,
-				U:Copy,
-			{
-				let mut array_of_iterators=self.array.map(|axis|axis.into_iter());
-				Vector::new(
-					core::array::from_fn(|_|
-						array_of_iterators
-							.iter_mut()
-							.zip(rhs.array.iter())
-							.map(|(lhs_iter,&rhs_value)|
-								lhs_iter.next().unwrap()*rhs_value
-							).sum()
-					)
-				)
-			}
-		}
-		impl<const X:usize,const Y:usize,T> Matrix<X,Y,T>
-		where
-			T:Copy
-		{
-			#[inline(always)]
-			pub const fn from_value(value:T)->Self{
-				Self::new([[value;Y];X])
-			}
-		}
-
-		impl<const X:usize,const Y:usize,T:Default> Default for Matrix<X,Y,T>{
-			#[inline]
-			fn default()->Self{
-				Self::new(
-					core::array::from_fn(|_|core::array::from_fn(|_|Default::default()))
-				)
-			}
-		}
-
-		impl<const X:usize,const Y:usize,T:core::fmt::Display> core::fmt::Display for Matrix<X,Y,T>{
-			#[inline]
-			fn fmt(&self,f:&mut core::fmt::Formatter)->Result<(),core::fmt::Error>{
-				for col in &self.array[0..X]{
-					core::write!(f,"\n")?;
-					for elem in &col[0..Y-1]{
-						core::write!(f,"{}, ",elem)?;
-					}
-					// assume we will be using matrices of size 1x1 or greater
-					core::write!(f,"{}",col.last().unwrap())?;
-				}
-				Ok(())
-			}
-		}
-
-		impl<const X:usize,const Y:usize,const Z:usize,T,U,V> core::ops::Mul<Matrix<Z,X,U>> for Matrix<X,Y,T>
-		where
-			T:core::ops::Mul<U,Output=V>+Copy,
-			V:core::iter::Sum,
-			U:Copy,
-		{
-			type Output=Matrix<Z,Y,V>;
-			#[inline]
-			fn mul(self,rhs:Matrix<Z,X,U>)->Self::Output{
-				self.dot(rhs)
-			}
-		}
-		impl<const X:usize,const Y:usize,T,U,V> core::ops::Mul<Vector<X,U>> for Matrix<X,Y,T>
-		where
-			T:core::ops::Mul<U,Output=V>,
-			V:core::iter::Sum,
-			U:Copy,
-		{
-			type Output=Vector<Y,V>;
-			#[inline]
-			fn mul(self,rhs:Vector<X,U>)->Self::Output{
-				self.transform_vector(rhs)
-			}
-		}
-		#[cfg(feature="deferred-division")]
-		$crate::impl_matrix_deferred_division!();
-	}
-}
-
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_matrix_deferred_division {
-	() => {
-		impl<const X:usize,const Y:usize,T:ratio_ops::ratio::Divide<U,Output=V>,U:Copy,V> ratio_ops::ratio::Divide<U> for Matrix<X,Y,T>{
-			type Output=Matrix<X,Y,V>;
-			#[inline]
-			fn divide(self,rhs:U)->Self::Output{
-				self.map(|t|t.divide(rhs))
-			}
-		}
-		impl<const X:usize,const Y:usize,T,U> core::ops::Div<U> for Matrix<X,Y,T>{
-			type Output=ratio_ops::ratio::Ratio<Matrix<X,Y,T>,U>;
-			#[inline]
-			fn div(self,rhs:U)->Self::Output{
-				ratio_ops::ratio::Ratio::new(self,rhs)
-			}
-		}
-	}
-}
-
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_matrix_extend {
-	( $x: expr, $y: expr ) => {
-		impl<T> Matrix<$x,$y,T>{
-			#[inline]
-			pub fn extend_column(self,value:Vector<$y,T>)->Matrix<{$x+1},$y,T>{
-				let mut iter=self.array.into_iter().chain(core::iter::once(value.array));
-				Matrix::new(
-					core::array::from_fn(|_|iter.next().unwrap()),
-				)
-			}
-			#[inline]
-			pub fn extend_row(self,value:Vector<$x,T>)->Matrix<$x,{$y+1},T>{
-				let mut iter_rows=value.array.into_iter();
-				Matrix::new(
-					self.array.map(|axis|{
-						let mut elements_iter=axis.into_iter().chain(core::iter::once(iter_rows.next().unwrap()));
-						core::array::from_fn(|_|elements_iter.next().unwrap())
-					})
-				)
-			}
-		}
-	}
-}
-
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_matrix_named_fields_shape {
-	(
-		($struct_outer:ident, $size_outer: expr),
-		($size_inner: expr)
-	) => {
-		impl<T> core::ops::Deref for Matrix<$size_outer,$size_inner,T>{
-			type Target=$struct_outer<Vector<$size_inner,T>>;
-			#[inline]
-			fn deref(&self)->&Self::Target{
-				unsafe{core::mem::transmute(&self.array)}
-			}
-		}
-		impl<T> core::ops::DerefMut for Matrix<$size_outer,$size_inner,T>{
-			#[inline]
-			fn deref_mut(&mut self)->&mut Self::Target{
-				unsafe{core::mem::transmute(&mut self.array)}
-			}
-		}
-	}
-}
-
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_matrix_named_fields_shape_shim {
-	(
-		($($vector_info:tt),+),
-		$matrix_info:tt
-	) => {
-		$crate::macro_repeated!(impl_matrix_named_fields_shape,$matrix_info,$($vector_info),+);
-	}
-}
-
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_matrix_named_fields {
-	(
-		($($matrix_info:tt),+),
-		$vector_infos:tt
-	) => {
-		$crate::macro_repeated!(impl_matrix_named_fields_shape_shim,$vector_infos,$($matrix_info),+);
-	}
-}
-
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_matrix_3x3 {
-	()=>{
-		impl<T,T2,T3> Matrix<3,3,T>
-		where
-			//cross
-			T:core::ops::Mul<T,Output=T2>+Copy,
-			T2:core::ops::Sub,
-			//dot
-			T:core::ops::Mul<<T2 as core::ops::Sub>::Output,Output=T3>,
-			T3:core::iter::Sum,
-		{
-			pub fn det(self)->T3{
-				self.x_axis.dot(self.y_axis.cross(self.z_axis))
-			}
-		}
-		impl<T,T2> Matrix<3,3,T>
-		where
-			T:core::ops::Mul<T,Output=T2>+Copy,
-			T2:core::ops::Sub,
-		{
-			pub fn adjugate(self)->Matrix<3,3,<T2 as core::ops::Sub>::Output>{
-				Matrix::new([
-					[self.y_axis.y*self.z_axis.z-self.y_axis.z*self.z_axis.y,self.x_axis.z*self.z_axis.y-self.x_axis.y*self.z_axis.z,self.x_axis.y*self.y_axis.z-self.x_axis.z*self.y_axis.y],
-					[self.y_axis.z*self.z_axis.x-self.y_axis.x*self.z_axis.z,self.x_axis.x*self.z_axis.z-self.x_axis.z*self.z_axis.x,self.x_axis.z*self.y_axis.x-self.x_axis.x*self.y_axis.z],
-					[self.y_axis.x*self.z_axis.y-self.y_axis.y*self.z_axis.x,self.x_axis.y*self.z_axis.x-self.x_axis.x*self.z_axis.y,self.x_axis.x*self.y_axis.y-self.x_axis.y*self.y_axis.x],
-				])
-			}
-		}
-	}
-}

lib/linear_ops/src/macros/mod.rs

@@ -1,20 +0,0 @@
-pub mod common;
-pub mod vector;
-pub mod matrix;
-
-#[cfg(feature="fixed-wide")]
-pub mod fixed_wide;
-
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! macro_repeated{
-	(
-		$macro:ident,
-		$any:tt,
-		$($repeated:tt),*
-	)=>{
-		$(
-			$crate::$macro!($any, $repeated);
-		)*
-	};
-}

lib/linear_ops/src/macros/vector.rs

@@ -1,357 +0,0 @@
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_vector {
-	() => {
-		impl<const N:usize,T> Vector<N,T>{
-			#[inline(always)]
-			pub const fn new(array:[T;N])->Self{
-				Self{array}
-			}
-			#[inline(always)]
-			pub fn to_array(self)->[T;N]{
-				self.array
-			}
-			#[inline]
-			pub fn map<F,U>(self,f:F)->Vector<N,U>
-			where
-				F:Fn(T)->U
-			{
-				Vector::new(
-					self.array.map(f)
-				)
-			}
-			#[inline]
-			pub fn map_zip<F,U,V>(self,other:Vector<N,U>,f:F)->Vector<N,V>
-			where
-				F:Fn((T,U))->V,
-			{
-				let mut iter=self.array.into_iter().zip(other.array);
-				Vector::new(
-					core::array::from_fn(|_|f(iter.next().unwrap())),
-				)
-			}
-		}
-		impl<const N:usize,T:Copy> Vector<N,T>{
-			#[inline(always)]
-			pub const fn from_value(value:T)->Self{
-				Self::new([value;N])
-			}
-		}
-
-		impl<const N:usize,T:Default> Default for Vector<N,T>{
-			#[inline]
-			fn default()->Self{
-				Self::new(
-					core::array::from_fn(|_|Default::default())
-				)
-			}
-		}
-
-		impl<const N:usize,T:core::fmt::Display> core::fmt::Display for Vector<N,T>{
-			#[inline]
-			fn fmt(&self,f:&mut core::fmt::Formatter)->Result<(),core::fmt::Error>{
-				for elem in &self.array[0..N-1]{
-					core::write!(f,"{}, ",elem)?;
-				}
-				// assume we will be using vectors of length 1 or greater
-				core::write!(f,"{}",self.array.last().unwrap())
-			}
-		}
-
-		impl<const N:usize,T:Ord> Vector<N,T>{
-			#[inline]
-			pub fn min(self,rhs:Self)->Self{
-				self.map_zip(rhs,|(a,b)|a.min(b))
-			}
-			#[inline]
-			pub fn max(self,rhs:Self)->Self{
-				self.map_zip(rhs,|(a,b)|a.max(b))
-			}
-			#[inline]
-			pub fn cmp(self,rhs:Self)->Vector<N,core::cmp::Ordering>{
-				self.map_zip(rhs,|(a,b)|a.cmp(&b))
-			}
-			#[inline]
-			pub fn lt(self,rhs:Self)->Vector<N,bool>{
-				self.map_zip(rhs,|(a,b)|a.lt(&b))
-			}
-			#[inline]
-			pub fn gt(self,rhs:Self)->Vector<N,bool>{
-				self.map_zip(rhs,|(a,b)|a.gt(&b))
-			}
-			#[inline]
-			pub fn ge(self,rhs:Self)->Vector<N,bool>{
-				self.map_zip(rhs,|(a,b)|a.ge(&b))
-			}
-			#[inline]
-			pub fn le(self,rhs:Self)->Vector<N,bool>{
-				self.map_zip(rhs,|(a,b)|a.le(&b))
-			}
-		}
-
-		impl<const N:usize> Vector<N,bool>{
-			#[inline]
-			pub fn all(&self)->bool{
-				self.array==[true;N]
-			}
-			#[inline]
-			pub fn any(&self)->bool{
-				self.array!=[false;N]
-			}
-		}
-
-		impl<const N:usize,T:core::ops::Neg<Output=V>,V> core::ops::Neg for Vector<N,T>{
-			type Output=Vector<N,V>;
-			#[inline]
-			fn neg(self)->Self::Output{
-				Vector::new(
-					self.array.map(|t|-t)
-				)
-			}
-		}
-
-		impl<const N:usize,T> Vector<N,T>
-		{
-			#[inline]
-			pub fn dot<U,V>(self,rhs:Vector<N,U>)->V
-			where
-				T:core::ops::Mul<U,Output=V>,
-				V:core::iter::Sum,
-			{
-				self.array.into_iter().zip(rhs.array).map(|(a,b)|a*b).sum()
-			}
-		}
-
-		impl<const N:usize,T,V> Vector<N,T>
-		where
-			T:core::ops::Mul<Output=V>+Copy,
-			V:core::iter::Sum,
-		{
-			#[inline]
-			pub fn length_squared(self)->V{
-				self.array.into_iter().map(|t|t*t).sum()
-			}
-		}
-
-		// Impl arithmetic operators
-		$crate::impl_vector_assign_operator!(AddAssign, add_assign );
-		$crate::impl_vector_operator!(Add, add );
-		$crate::impl_vector_assign_operator!(SubAssign, sub_assign );
-		$crate::impl_vector_operator!(Sub, sub );
-		$crate::impl_vector_assign_operator!(RemAssign, rem_assign );
-		$crate::impl_vector_operator!(Rem, rem );
-
-		// mul and div are special, usually you multiply by a scalar
-		// and implementing both vec*vec and vec*scalar is conflicting implementations Q_Q
-		$crate::impl_vector_assign_operator_scalar!(MulAssign, mul_assign );
-		$crate::impl_vector_operator_scalar!(Mul, mul );
-		$crate::impl_vector_assign_operator_scalar!(DivAssign, div_assign );
-		#[cfg(not(feature="deferred-division"))]
-		$crate::impl_vector_operator_scalar!(Div, div );
-		#[cfg(feature="deferred-division")]
-		$crate::impl_vector_deferred_division!();
-
-		// Impl bitwise operators
-		$crate::impl_vector_assign_operator!(BitAndAssign, bitand_assign );
-		$crate::impl_vector_operator!(BitAnd, bitand );
-		$crate::impl_vector_assign_operator!(BitOrAssign, bitor_assign );
-		$crate::impl_vector_operator!(BitOr, bitor );
-		$crate::impl_vector_assign_operator!(BitXorAssign, bitxor_assign );
-		$crate::impl_vector_operator!(BitXor, bitxor );
-
-		// Impl shift operators
-		$crate::impl_vector_shift_assign_operator!(ShlAssign, shl_assign);
-		$crate::impl_vector_shift_operator!(Shl, shl);
-		$crate::impl_vector_shift_assign_operator!(ShrAssign, shr_assign);
-		$crate::impl_vector_shift_operator!(Shr, shr);
-
-		// dedicated methods for this type
-		#[cfg(feature="fixed-wide")]
-		$crate::impl_fixed_wide_vector!();
-	}
-}
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_vector_deferred_division {
-	() => {
-		impl<const N:usize,T:ratio_ops::ratio::Divide<U,Output=V>,U:Copy,V> ratio_ops::ratio::Divide<U> for Vector<N,T>{
-			type Output=Vector<N,V>;
-			#[inline]
-			fn divide(self,rhs:U)->Self::Output{
-				self.map(|t|t.divide(rhs))
-			}
-		}
-		impl<const N:usize,T,U> core::ops::Div<U> for Vector<N,T>{
-			type Output=ratio_ops::ratio::Ratio<Vector<N,T>,U>;
-			#[inline]
-			fn div(self,rhs:U)->Self::Output{
-				ratio_ops::ratio::Ratio::new(self,rhs)
-			}
-		}
-	}
-}
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_vector_operator_scalar {
-	($trait: ident, $method: ident ) => {
-		impl<const N:usize,T:core::ops::$trait<U,Output=V>,U:Copy,V> core::ops::$trait<U> for Vector<N,T>{
-			type Output=Vector<N,V>;
-			#[inline]
-			fn $method(self,rhs:U)->Self::Output{
-				self.map(|t|t.$method(rhs))
-			}
-		}
-	}
-}
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_vector_operator {
-	($trait: ident, $method: ident ) => {
-		impl<const N:usize,T:core::ops::$trait<U,Output=V>,U,V> core::ops::$trait<Vector<N,U>> for Vector<N,T>{
-			type Output=Vector<N,V>;
-			#[inline]
-			fn $method(self,rhs:Vector<N,U>)->Self::Output{
-				self.map_zip(rhs,|(a,b)|a.$method(b))
-			}
-		}
-		impl<const N:usize,T:core::ops::$trait<i64,Output=T>> core::ops::$trait<i64> for Vector<N,T>{
-			type Output=Self;
-			#[inline]
-			fn $method(self,rhs:i64)->Self::Output{
-				self.map(|t|t.$method(rhs))
-			}
-		}
-	}
-}
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_vector_assign_operator_scalar {
-	($trait: ident, $method: ident ) => {
-		impl<const N:usize,T:core::ops::$trait<U>,U:Copy> core::ops::$trait<U> for Vector<N,T>{
-			#[inline]
-			fn $method(&mut self,rhs:U){
-				self.array.iter_mut()
-					.for_each(|t|t.$method(rhs))
-			}
-		}
-	}
-}
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_vector_assign_operator {
-	($trait: ident, $method: ident ) => {
-		impl<const N:usize,T:core::ops::$trait<U>,U> core::ops::$trait<Vector<N,U>> for Vector<N,T>{
-			#[inline]
-			fn $method(&mut self,rhs:Vector<N,U>){
-				self.array.iter_mut().zip(rhs.array)
-					.for_each(|(a,b)|a.$method(b))
-			}
-		}
-		impl<const N:usize,T:core::ops::$trait<i64>> core::ops::$trait<i64> for Vector<N,T>{
-			#[inline]
-			fn $method(&mut self,rhs:i64){
-				self.array.iter_mut()
-					.for_each(|t|t.$method(rhs))
-			}
-		}
-	}
-}
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_vector_shift_operator {
-	($trait: ident, $method: ident ) => {
-		impl<const N:usize,T:core::ops::$trait<U,Output=V>,U,V> core::ops::$trait<Vector<N,U>> for Vector<N,T>{
-			type Output=Vector<N,V>;
-			#[inline]
-			fn $method(self,rhs:Vector<N,U>)->Self::Output{
-				self.map_zip(rhs,|(a,b)|a.$method(b))
-			}
-		}
-		impl<const N:usize,T:core::ops::$trait<u32,Output=V>,V> core::ops::$trait<u32> for Vector<N,T>{
-			type Output=Vector<N,V>;
-			#[inline]
-			fn $method(self,rhs:u32)->Self::Output{
-				self.map(|t|t.$method(rhs))
-			}
-		}
-	}
-}
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_vector_shift_assign_operator {
-	($trait: ident, $method: ident ) => {
-		impl<const N:usize,T:core::ops::$trait<U>,U> core::ops::$trait<Vector<N,U>> for Vector<N,T>{
-			#[inline]
-			fn $method(&mut self,rhs:Vector<N,U>){
-				self.array.iter_mut().zip(rhs.array)
-					.for_each(|(a,b)|a.$method(b))
-			}
-		}
-		impl<const N:usize,T:core::ops::$trait<u32>> core::ops::$trait<u32> for Vector<N,T>{
-			#[inline]
-			fn $method(&mut self,rhs:u32){
-				self.array.iter_mut()
-					.for_each(|t|t.$method(rhs))
-			}
-		}
-	}
-}
-
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_vector_extend {
-	( $size: expr ) => {
-		impl<T> Vector<$size,T>{
-			#[inline]
-			pub fn extend(self,value:T)->Vector<{$size+1},T>{
-				let mut iter=self.array.into_iter().chain(core::iter::once(value));
-				Vector::new(
-					core::array::from_fn(|_|iter.next().unwrap()),
-				)
-			}
-		}
-	}
-}
-
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_vector_named_fields {
-	( $struct:ident,  $size: expr ) => {
-		impl<T> core::ops::Deref for Vector<$size,T>{
-			type Target=$struct<T>;
-			#[inline]
-			fn deref(&self)->&Self::Target{
-				unsafe{core::mem::transmute(&self.array)}
-			}
-		}
-		impl<T> core::ops::DerefMut for Vector<$size,T>{
-			#[inline]
-			fn deref_mut(&mut self)->&mut Self::Target{
-				unsafe{core::mem::transmute(&mut self.array)}
-			}
-		}
-	}
-}
-
-#[doc(hidden)]
-#[macro_export(local_inner_macros)]
-macro_rules! impl_vector_3 {
-	()=>{
-		impl<T> Vector<3,T>
-		{
-			#[inline]
-			pub fn cross<U,V>(self,rhs:Vector<3,U>)->Vector<3,<V as core::ops::Sub>::Output>
-			where
-				T:core::ops::Mul<U,Output=V>+Copy,
-				U:Copy,
-				V:core::ops::Sub,
-			{
-				Vector::new([
-					self.y*rhs.z-self.z*rhs.y,
-					self.z*rhs.x-self.x*rhs.z,
-					self.x*rhs.y-self.y*rhs.x,
-				])
-			}
-		}
-	}
-}

lib/linear_ops/src/matrix.rs

@@ -1,17 +0,0 @@
-use crate::vector::Vector;
-
-#[derive(Clone,Copy,Debug,Hash,Eq,PartialEq)]
-pub struct Matrix<const X:usize,const Y:usize,T>{
-	pub(crate) array:[[T;Y];X],
-}
-
-crate::impl_matrix!();
-
-crate::impl_matrix_extend!(2,2);
-crate::impl_matrix_extend!(2,3);
-crate::impl_matrix_extend!(3,2);
-crate::impl_matrix_extend!(3,3);
-
-//Special case 3x3 matrix operations because I cba to write macros for the arbitrary cases
-#[cfg(feature="named-fields")]
-crate::impl_matrix_3x3!();

lib/linear_ops/src/named.rs

@@ -1,59 +0,0 @@
-use crate::vector::Vector;
-use crate::matrix::Matrix;
-
-#[repr(C)]
-pub struct Vector2<T> {
-	pub x: T,
-	pub y: T,
-}
-#[repr(C)]
-pub struct Vector3<T> {
-	pub x: T,
-	pub y: T,
-	pub z: T,
-}
-#[repr(C)]
-pub struct Vector4<T> {
-	pub x: T,
-	pub y: T,
-	pub z: T,
-	pub w: T,
-}
-
-crate::impl_vector_named_fields!(Vector2, 2);
-crate::impl_vector_named_fields!(Vector3, 3);
-crate::impl_vector_named_fields!(Vector4, 4);
-
-#[repr(C)]
-pub struct Matrix2<T> {
-	pub x_axis: T,
-	pub y_axis: T,
-}
-#[repr(C)]
-pub struct Matrix3<T> {
-	pub x_axis: T,
-	pub y_axis: T,
-	pub z_axis: T,
-}
-#[repr(C)]
-pub struct Matrix4<T> {
-	pub x_axis: T,
-	pub y_axis: T,
-	pub z_axis: T,
-	pub w_axis: T,
-}
-
-crate::impl_matrix_named_fields!(
-	//outer struct
-	(
-		(Matrix2, 2),
-		(Matrix3, 3),
-		(Matrix4, 4)
-	),
-	//inner struct
-	(
-		(2),
-		(3),
-		(4)
-	)
-);

lib/linear_ops/src/tests/fixed_wide.rs

@@ -1,96 +0,0 @@
-use crate::types::{Matrix3,Matrix3x2,Matrix3x4,Matrix4x2,Vector3};
-
-type Planar64=fixed_wide::types::I32F32;
-type Planar64Wide1=fixed_wide::types::I64F64;
-//type Planar64Wide2=fixed_wide::types::I128F128;
-type Planar64Wide3=fixed_wide::types::I256F256;
-
-#[test]
-fn wide_vec3(){
-	let v=Vector3::from_value(Planar64::from(3));
-	let v1=v*v.x;
-	let v2=v1*v1.y;
-	let v3=v2*v2.z;
-
-	assert_eq!(v3.array,Vector3::from_value(Planar64Wide3::from(3i128.pow(8))).array);
-}
-
-#[test]
-fn wide_vec3_dot(){
-	let v=Vector3::from_value(Planar64::from(3));
-	let v1=v*v.x;
-	let v2=v1*v1.y;
-	let v3=v2.dot(v2);
-
-	assert_eq!(v3,Planar64Wide3::from(3i128.pow(8)*3));
-}
-
-#[test]
-fn wide_vec3_length_squared(){
-	let v=Vector3::from_value(Planar64::from(3));
-	let v1=v*v.x;
-	let v2=v1*v1.y;
-	let v3=v2.length_squared();
-
-	assert_eq!(v3,Planar64Wide3::from(3i128.pow(8)*3));
-}
-
-#[test]
-fn wide_matrix_dot(){
-	let lhs=Matrix3x4::new([
-		[Planar64::from(1),Planar64::from(2),Planar64::from(3),Planar64::from(4)],
-		[Planar64::from(5),Planar64::from(6),Planar64::from(7),Planar64::from(8)],
-		[Planar64::from(9),Planar64::from(10),Planar64::from(11),Planar64::from(12)],
-	]).transpose();
-	let rhs=Matrix4x2::new([
-		[Planar64::from(1),Planar64::from(2)],
-		[Planar64::from(3),Planar64::from(4)],
-		[Planar64::from(5),Planar64::from(6)],
-		[Planar64::from(7),Planar64::from(8)],
-	]).transpose();
-	// Mat3<Vec4>.dot(Mat4<Vec2>) -> Mat3<Vec2>
-	let m_dot=lhs*rhs;
-	//In[1]:= {{1, 2, 3, 4}, {5, 6, 7, 8}, {9, 10, 11, 12}} . {{1, 2}, {3, 4}, {5, 6}, {7, 8}}
-	//Out[1]= {{50, 60}, {114, 140}, {178, 220}}
-	assert_eq!(
-		m_dot.array,
-		Matrix3x2::new([
-			[Planar64Wide1::from(50),Planar64Wide1::from(60)],
-			[Planar64Wide1::from(114),Planar64Wide1::from(140)],
-			[Planar64Wide1::from(178),Planar64Wide1::from(220)],
-		]).transpose().array
-	);
-}
-
-#[test]
-#[cfg(feature="named-fields")]
-fn wide_matrix_det(){
-	let m=Matrix3::new([
-		[Planar64::from(1),Planar64::from(2),Planar64::from(3)],
-		[Planar64::from(4),Planar64::from(5),Planar64::from(7)],
-		[Planar64::from(6),Planar64::from(8),Planar64::from(9)],
-	]);
-	// In[2]:= Det[{{1, 2, 3}, {4, 5, 7}, {6, 8, 9}}]
-	// Out[2]= 7
-	assert_eq!(m.det(),fixed_wide::fixed::Fixed::<3,96>::from(7));
-}
-
-#[test]
-#[cfg(feature="named-fields")]
-fn wide_matrix_adjugate(){
-	let m=Matrix3::new([
-		[Planar64::from(1),Planar64::from(2),Planar64::from(3)],
-		[Planar64::from(4),Planar64::from(5),Planar64::from(7)],
-		[Planar64::from(6),Planar64::from(8),Planar64::from(9)],
-	]);
-	// In[6]:= Adjugate[{{1, 2, 3}, {4, 5, 7}, {6, 8, 9}}]
-	// Out[6]= {{-11, 6, -1}, {6, -9, 5}, {2, 4, -3}}
-	assert_eq!(
-		m.adjugate().array,
-		Matrix3::new([
-			[Planar64Wide1::from(-11),Planar64Wide1::from(6),Planar64Wide1::from(-1)],
-			[Planar64Wide1::from(6),Planar64Wide1::from(-9),Planar64Wide1::from(5)],
-			[Planar64Wide1::from(2),Planar64Wide1::from(4),Planar64Wide1::from(-3)],
-		]).array
-	);
-}

lib/linear_ops/src/tests/mod.rs

@@ -1,6 +0,0 @@
-mod tests;
-
-#[cfg(feature="named-fields")]
-mod named;
-
-mod fixed_wide;

lib/linear_ops/src/tests/named.rs

@@ -1,30 +0,0 @@
-use crate::types::{Vector3,Matrix3};
-
-#[test]
-fn test_vector(){
-	let mut v=Vector3::new([1,2,3]);
-	assert_eq!(v.x,1);
-	assert_eq!(v.y,2);
-	assert_eq!(v.z,3);
-
-	v.x=5;
-	assert_eq!(v.x,5);
-
-	v.y*=v.x;
-	assert_eq!(v.y,10);
-}
-
-
-#[test]
-fn test_matrix(){
-	let mut v=Matrix3::from_value(2);
-	assert_eq!(v.x_axis.x,2);
-	assert_eq!(v.y_axis.y,2);
-	assert_eq!(v.z_axis.z,2);
-
-	v.x_axis.x=5;
-	assert_eq!(v.x_axis.x,5);
-
-	v.y_axis.z*=v.x_axis.x;
-	assert_eq!(v.y_axis.z,10);
-}

lib/linear_ops/src/tests/tests.rs

@@ -1,59 +0,0 @@
-use crate::types::{Vector2,Vector3,Matrix3x4,Matrix4x2,Matrix3x2,Matrix2x3};
-
-#[test]
-fn test_bool(){
-	assert_eq!(Vector3::new([false,false,false]).any(),false);
-	assert_eq!(Vector3::new([false,false,true]).any(),true);
-	assert_eq!(Vector3::new([false,false,true]).all(),false);
-	assert_eq!(Vector3::new([true,true,true]).all(),true);
-}
-
-#[test]
-fn test_length_squared(){
-	assert_eq!(Vector3::new([1,2,3]).length_squared(),14);
-}
-
-#[test]
-fn test_arithmetic(){
-	let a=Vector3::new([1,2,3]);
-	assert_eq!((a+a*2).array,Vector3::new([1*3,2*3,3*3]).array);
-}
-
-#[test]
-fn matrix_transform_vector(){
-	let m=Matrix2x3::new([
-		[1,2,3],
-		[4,5,6],
-	]).transpose();
-	let v=Vector3::new([1,2,3]);
-	let transformed=m*v;
-	assert_eq!(transformed.array,Vector2::new([14,32]).array);
-}
-
-#[test]
-fn matrix_dot(){
-	// All this code was written row major and I converted the lib to colum major
-	let rhs=Matrix4x2::new([
-								[  1.0,  2.0],
-								[  3.0,  4.0],
-								[  5.0,  6.0],
-								[  7.0,  8.0],
-	]).transpose();						 // |	  |		|
-	let lhs=Matrix3x4::new([ // |	  |		|
-		[1.0, 2.0, 3.0, 4.0],//	[ 50.0, 60.0],
-		[5.0, 6.0, 7.0, 8.0],//	[114.0,140.0],
-		[9.0,10.0,11.0,12.0],//	[178.0,220.0],
-	]).transpose();
-	// Mat3<Vec4>.dot(Mat4<Vec2>) -> Mat3<Vec2>
-	let m_dot=lhs*rhs;
-	//In[1]:= {{1, 2, 3, 4}, {5, 6, 7, 8}, {9, 10, 11, 12}} . {{1, 2}, {3, 4}, {5, 6}, {7, 8}}
-	//Out[1]= {{50, 60}, {114, 140}, {178, 220}}
-	assert_eq!(
-		m_dot.array,
-		Matrix3x2::new([
-			[50.0,60.0],
-			[114.0,140.0],
-			[178.0,220.0],
-		]).transpose().array
-	);
-}

lib/linear_ops/src/types.rs

@@ -1,18 +0,0 @@
-use crate::vector::Vector;
-use crate::matrix::Matrix;
-
-pub type Vector2<T>=Vector<2,T>;
-pub type Vector3<T>=Vector<3,T>;
-pub type Vector4<T>=Vector<4,T>;
-
-pub type Matrix2<T>=Matrix<2,2,T>;
-pub type Matrix2x3<T>=Matrix<2,3,T>;
-pub type Matrix2x4<T>=Matrix<2,4,T>;
-
-pub type Matrix3x2<T>=Matrix<3,2,T>;
-pub type Matrix3<T>=Matrix<3,3,T>;
-pub type Matrix3x4<T>=Matrix<3,4,T>;
-
-pub type Matrix4x2<T>=Matrix<4,2,T>;
-pub type Matrix4x3<T>=Matrix<4,3,T>;
-pub type Matrix4<T>=Matrix<4,4,T>;

lib/linear_ops/src/vector.rs

@@ -1,19 +0,0 @@
-/// An array-backed vector type.  Named fields are made accessible via the Deref/DerefMut traits which are implmented for 2-4 dimensions.
-/// let mut v = Vector::new([1.0,2.0,3.0]);
-/// v.x += v.z;
-/// println!("v.x={}",v.x);
-
-#[derive(Clone,Copy,Debug,Hash,Eq,PartialEq)]
-pub struct Vector<const N:usize,T>{
-	pub(crate) array:[T;N],
-}
-
-crate::impl_vector!();
-
-// Needs const generics for generic case
-crate::impl_vector_extend!(2);
-crate::impl_vector_extend!(3);
-
-//cross product
-#[cfg(feature="named-fields")]
-crate::impl_vector_3!();

lib/ratio_ops/.gitignore

@@ -1 +0,0 @@
-/target

lib/ratio_ops/Cargo.toml

@@ -1,10 +0,0 @@
-[package]
-name = "ratio_ops"
-version = "0.1.0"
-edition = "2021"
-repository = "https://git.itzana.me/StrafesNET/strafe-project"
-license = "MIT OR Apache-2.0"
-description = "Ratio operations using trait bounds for avoiding division like the plague."
-authors = ["Rhys Lloyd <krakow20@gmail.com>"]
-
-[dependencies]

lib/ratio_ops/LICENSE-APACHE

@@ -1,176 +0,0 @@
-                              Apache License
-                        Version 2.0, January 2004
-                     http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-   "License" shall mean the terms and conditions for use, reproduction,
-   and distribution as defined by Sections 1 through 9 of this document.
-
-   "Licensor" shall mean the copyright owner or entity authorized by
-   the copyright owner that is granting the License.
-
-   "Legal Entity" shall mean the union of the acting entity and all
-   other entities that control, are controlled by, or are under common
-   control with that entity. For the purposes of this definition,
-   "control" means (i) the power, direct or indirect, to cause the
-   direction or management of such entity, whether by contract or
-   otherwise, or (ii) ownership of fifty percent (50%) or more of the
-   outstanding shares, or (iii) beneficial ownership of such entity.
-
-   "You" (or "Your") shall mean an individual or Legal Entity
-   exercising permissions granted by this License.
-
-   "Source" form shall mean the preferred form for making modifications,
-   including but not limited to software source code, documentation
-   source, and configuration files.
-
-   "Object" form shall mean any form resulting from mechanical
-   transformation or translation of a Source form, including but
-   not limited to compiled object code, generated documentation,
-   and conversions to other media types.
-
-   "Work" shall mean the work of authorship, whether in Source or
-   Object form, made available under the License, as indicated by a
-   copyright notice that is included in or attached to the work
-   (an example is provided in the Appendix below).
-
-   "Derivative Works" shall mean any work, whether in Source or Object
-   form, that is based on (or derived from) the Work and for which the
-   editorial revisions, annotations, elaborations, or other modifications
-   represent, as a whole, an original work of authorship. For the purposes
-   of this License, Derivative Works shall not include works that remain
-   separable from, or merely link (or bind by name) to the interfaces of,
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-   the terms of any separate license agreement you may have executed
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-6. Trademarks. This License does not grant permission to use the trade
-   names, trademarks, service marks, or product names of the Licensor,
-   except as required for reasonable and customary use in describing the
-   origin of the Work and reproducing the content of the NOTICE file.
-
-7. Disclaimer of Warranty. Unless required by applicable law or
-   agreed to in writing, Licensor provides the Work (and each
-   Contributor provides its Contributions) on an "AS IS" BASIS,
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-   PARTICULAR PURPOSE. You are solely responsible for determining the
-   appropriateness of using or redistributing the Work and assume any
-   risks associated with Your exercise of permissions under this License.
-
-8. Limitation of Liability. In no event and under no legal theory,
-   whether in tort (including negligence), contract, or otherwise,
-   unless required by applicable law (such as deliberate and grossly
-   negligent acts) or agreed to in writing, shall any Contributor be
-   liable to You for damages, including any direct, indirect, special,
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-   of your accepting any such warranty or additional liability.
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-END OF TERMS AND CONDITIONS

lib/ratio_ops/LICENSE-MIT

@@ -1,23 +0,0 @@
-Permission is hereby granted, free of charge, to any
-person obtaining a copy of this software and associated
-documentation files (the "Software"), to deal in the
-Software without restriction, including without
-limitation the rights to use, copy, modify, merge,
-publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software
-is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice
-shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
-ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
-TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.

lib/ratio_ops/src/lib.rs

@@ -1,4 +0,0 @@
-pub mod ratio;
-
-#[cfg(test)]
-mod tests;

lib/ratio_ops/src/ratio.rs

@@ -1,297 +0,0 @@
-#[derive(Clone,Copy,Debug,Hash)]
-pub struct Ratio<Num,Den>{
-	pub num:Num,
-	pub den:Den,
-}
-impl<Num,Den> Ratio<Num,Den>{
-	#[inline(always)]
-	pub const fn new(num:Num,den:Den)->Self{
-		Self{num,den}
-	}
-}
-
-/// The actual divide implementation, Div is replaced with a Ratio constructor
-pub trait Divide<Rhs=Self>{
-	type Output;
-	fn divide(self,rhs:Rhs)->Self::Output;
-}
-
-impl<Num,Den> Ratio<Num,Den>
-	where
-		Num:Divide<Den>,
-{
-	#[inline]
-	pub fn divide(self)-><Num as Divide<Den>>::Output{
-		self.num.divide(self.den)
-	}
-}
-
-//take care to use the ratio methods to avoid nested ratios
-
-impl<LhsNum,LhsDen> Ratio<LhsNum,LhsDen>{
-	#[inline]
-	pub fn mul_ratio<RhsNum,RhsDen>(self,rhs:Ratio<RhsNum,RhsDen>)->Ratio<<LhsNum as core::ops::Mul<RhsNum>>::Output,<LhsDen as core::ops::Mul<RhsDen>>::Output>
-		where
-			LhsNum:core::ops::Mul<RhsNum>,
-			LhsDen:core::ops::Mul<RhsDen>,
-	{
-		Ratio::new(self.num*rhs.num,self.den*rhs.den)
-	}
-	#[inline]
-	pub fn div_ratio<RhsNum,RhsDen>(self,rhs:Ratio<RhsNum,RhsDen>)->Ratio<<LhsNum as core::ops::Mul<RhsDen>>::Output,<LhsDen as core::ops::Mul<RhsNum>>::Output>
-		where
-			LhsNum:core::ops::Mul<RhsDen>,
-			LhsDen:core::ops::Mul<RhsNum>,
-	{
-		Ratio::new(self.num*rhs.den,self.den*rhs.num)
-	}
-}
-macro_rules! impl_ratio_method {
-	($trait:ident, $method:ident, $ratio_method:ident) => {
-		impl<LhsNum,LhsDen> Ratio<LhsNum,LhsDen>{
-			#[inline]
-			pub fn $ratio_method<RhsNum,RhsDen,LhsCrossMul,RhsCrossMul>(self,rhs:Ratio<RhsNum,RhsDen>)->Ratio<<LhsCrossMul as core::ops::$trait<RhsCrossMul>>::Output,<LhsDen as core::ops::Mul<RhsDen>>::Output>
-				where
-					LhsNum:core::ops::Mul<RhsDen,Output=LhsCrossMul>,
-					LhsDen:core::ops::Mul<RhsNum,Output=RhsCrossMul>,
-					LhsDen:core::ops::Mul<RhsDen>,
-					LhsDen:Copy,
-					RhsDen:Copy,
-					LhsCrossMul:core::ops::$trait<RhsCrossMul>,
-			{
-				Ratio::new((self.num*rhs.den).$method(self.den*rhs.num),self.den*rhs.den)
-			}
-		}
-	};
-}
-impl_ratio_method!(Add,add,add_ratio);
-impl_ratio_method!(Sub,sub,sub_ratio);
-impl_ratio_method!(Rem,rem,rem_ratio);
-
-/// Comparing two ratios needs to know the parity of the denominators
-/// For signed integers this can be implemented with is_negative()
-pub trait Parity{
-	fn parity(&self)->bool;
-}
-macro_rules! impl_parity_unsigned{
-	($($type:ty),*)=>{
-		$(
-		impl Parity for $type{
-			fn parity(&self)->bool{
-				false
-			}
-		}
-		)*
-	};
-}
-macro_rules! impl_parity_signed{
-	($($type:ty),*)=>{
-		$(
-		impl Parity for $type{
-			fn parity(&self)->bool{
-				self.is_negative()
-			}
-		}
-		)*
-	};
-}
-macro_rules! impl_parity_float{
-	($($type:ty),*)=>{
-		$(
-		impl Parity for $type{
-			fn parity(&self)->bool{
-				self.is_sign_negative()
-			}
-		}
-		)*
-	};
-}
-
-impl_parity_unsigned!(u8,u16,u32,u64,u128,usize);
-impl_parity_signed!(i8,i16,i32,i64,i128,isize);
-impl_parity_float!(f32,f64);
-
-macro_rules! impl_ratio_ord_method{
-	($method:ident, $ratio_method:ident, $output:ty)=>{
-		impl<LhsNum,LhsDen:Parity> Ratio<LhsNum,LhsDen>{
-			#[inline]
-			pub fn $ratio_method<RhsNum,RhsDen:Parity,T>(self,rhs:Ratio<RhsNum,RhsDen>)->$output
-				where
-					LhsNum:core::ops::Mul<RhsDen,Output=T>,
-					LhsDen:core::ops::Mul<RhsNum,Output=T>,
-					T:Ord,
-			{
-				match self.den.parity()^rhs.den.parity(){
-					true=>(self.den*rhs.num).$method(&(self.num*rhs.den)),
-					false=>(self.num*rhs.den).$method(&(self.den*rhs.num)),
-				}
-			}
-		}
-	}
-}
-//PartialEq
-impl_ratio_ord_method!(eq,eq_ratio,bool);
-//PartialOrd
-impl_ratio_ord_method!(lt,lt_ratio,bool);
-impl_ratio_ord_method!(gt,gt_ratio,bool);
-impl_ratio_ord_method!(le,le_ratio,bool);
-impl_ratio_ord_method!(ge,ge_ratio,bool);
-impl_ratio_ord_method!(partial_cmp,partial_cmp_ratio,Option<core::cmp::Ordering>);
-//Ord
-impl_ratio_ord_method!(cmp,cmp_ratio,core::cmp::Ordering);
-
-/* generic rhs mul is not possible!
-impl<Lhs,RhsNum,RhsDen> core::ops::Mul<Ratio<RhsNum,RhsDen>> for Lhs
-	where
-		Lhs:core::ops::Mul<RhsNum>,
-{
-	type Output=Ratio<<Lhs as core::ops::Mul<RhsNum>>::Output,RhsDen>;
-	#[inline]
-	fn mul(self,rhs:Ratio<RhsNum,RhsDen>)->Self::Output{
-		Ratio::new(self*rhs.num,rhs.den)
-	}
-}
-*/
-
-//operators
-
-impl<LhsNum,LhsDen> core::ops::Neg for Ratio<LhsNum,LhsDen>
-	where
-		LhsNum:core::ops::Neg,
-{
-	type Output=Ratio<<LhsNum as core::ops::Neg>::Output,LhsDen>;
-	#[inline]
-	fn neg(self)->Self::Output{
-		Ratio::new(-self.num,self.den)
-	}
-}
-impl<LhsNum,LhsDen,Rhs> core::ops::Mul<Rhs> for Ratio<LhsNum,LhsDen>
-	where
-		LhsNum:core::ops::Mul<Rhs>,
-{
-	type Output=Ratio<<LhsNum as core::ops::Mul<Rhs>>::Output,LhsDen>;
-	#[inline]
-	fn mul(self,rhs:Rhs)->Self::Output{
-		Ratio::new(self.num*rhs,self.den)
-	}
-}
-impl<LhsNum,LhsDen,Rhs> core::ops::Div<Rhs> for Ratio<LhsNum,LhsDen>
-	where
-		LhsDen:core::ops::Mul<Rhs>,
-{
-	type Output=Ratio<LhsNum,<LhsDen as core::ops::Mul<Rhs>>::Output>;
-	#[inline]
-	fn div(self,rhs:Rhs)->Self::Output{
-		Ratio::new(self.num,self.den*rhs)
-	}
-}
-
-macro_rules! impl_ratio_operator {
-	($trait:ident, $method:ident) => {
-		impl<LhsNum,LhsDen,Rhs,Intermediate> core::ops::$trait<Rhs> for Ratio<LhsNum,LhsDen>
-			where
-				LhsNum:core::ops::$trait<Intermediate>,
-				LhsDen:Copy,
-				Rhs:core::ops::Mul<LhsDen,Output=Intermediate>,
-		{
-			type Output=Ratio<<LhsNum as core::ops::$trait<Intermediate>>::Output,LhsDen>;
-			#[inline]
-			fn $method(self,rhs:Rhs)->Self::Output{
-				Ratio::new(self.num.$method(rhs*self.den),self.den)
-			}
-		}
-	};
-}
-
-impl_ratio_operator!(Add,add);
-impl_ratio_operator!(Sub,sub);
-impl_ratio_operator!(Rem,rem);
-
-//assign operators
-
-impl<LhsNum,LhsDen,Rhs> core::ops::MulAssign<Rhs> for Ratio<LhsNum,LhsDen>
-	where
-		LhsNum:core::ops::MulAssign<Rhs>,
-{
-	#[inline]
-	fn mul_assign(&mut self,rhs:Rhs){
-		self.num*=rhs;
-	}
-}
-impl<LhsNum,LhsDen,Rhs> core::ops::DivAssign<Rhs> for Ratio<LhsNum,LhsDen>
-	where
-		LhsDen:core::ops::MulAssign<Rhs>,
-{
-	#[inline]
-	fn div_assign(&mut self,rhs:Rhs){
-		self.den*=rhs;
-	}
-}
-
-macro_rules! impl_ratio_assign_operator {
-	($trait:ident, $method:ident) => {
-		impl<LhsNum,LhsDen,Rhs> core::ops::$trait<Rhs> for Ratio<LhsNum,LhsDen>
-			where
-				LhsNum:core::ops::$trait,
-				LhsDen:Copy,
-				Rhs:core::ops::Mul<LhsDen,Output=LhsNum>,
-		{
-			#[inline]
-			fn $method(&mut self,rhs:Rhs){
-				self.num.$method(rhs*self.den)
-			}
-		}
-	};
-}
-
-impl_ratio_assign_operator!(AddAssign,add_assign);
-impl_ratio_assign_operator!(SubAssign,sub_assign);
-impl_ratio_assign_operator!(RemAssign,rem_assign);
-
-// Only implement PartialEq<Self>
-// Rust's operators aren't actually that good
-
-impl<LhsNum,LhsDen,RhsNum,RhsDen,T,U> PartialEq<Ratio<RhsNum,RhsDen>> for Ratio<LhsNum,LhsDen>
-	where
-		LhsNum:Copy,
-		LhsDen:Copy,
-		RhsNum:Copy,
-		RhsDen:Copy,
-		LhsNum:core::ops::Mul<RhsDen,Output=T>,
-		RhsNum:core::ops::Mul<LhsDen,Output=U>,
-		T:PartialEq<U>,
-{
-	#[inline]
-	fn eq(&self,other:&Ratio<RhsNum,RhsDen>)->bool{
-		(self.num*other.den).eq(&(other.num*self.den))
-	}
-}
-impl<Num,Den> Eq for Ratio<Num,Den> where Self:PartialEq{}
-
-impl<LhsNum,LhsDen,RhsNum,RhsDen,T,U> PartialOrd<Ratio<RhsNum,RhsDen>> for Ratio<LhsNum,LhsDen>
-	where
-		LhsNum:Copy,
-		LhsDen:Copy,
-		RhsNum:Copy,
-		RhsDen:Copy,
-		LhsNum:core::ops::Mul<RhsDen,Output=T>,
-		RhsNum:core::ops::Mul<LhsDen,Output=U>,
-		T:PartialOrd<U>,
-{
-	#[inline]
-	fn partial_cmp(&self,other:&Ratio<RhsNum,RhsDen>)->Option<core::cmp::Ordering>{
-		(self.num*other.den).partial_cmp(&(other.num*self.den))
-	}
-}
-impl<Num,Den,T> Ord for Ratio<Num,Den>
-	where
-		Num:Copy,
-		Den:Copy,
-		Num:core::ops::Mul<Den,Output=T>,
-		T:Ord,
-{
-	#[inline]
-	fn cmp(&self,other:&Self)->std::cmp::Ordering{
-		(self.num*other.den).cmp(&(other.num*self.den))
-	}
-}

lib/ratio_ops/src/tests.rs

@@ -1,58 +0,0 @@
-use crate::ratio::Ratio;
-
-macro_rules! test_op{
-	($ratio_op:ident,$op:ident,$a:expr,$b:expr,$c:expr,$d:expr)=>{
-		assert_eq!(
-			Ratio::new($a,$b).$ratio_op(Ratio::new($c,$d)),
-			(($a as f32)/($b as f32)).$op(&(($c as f32)/($d as f32)))
-		);
-	};
-}
-
-macro_rules! test_many_ops{
-	($ratio_op:ident,$op:ident)=>{
-		test_op!($ratio_op,$op,1,2,3,4);
-		test_op!($ratio_op,$op,1,2,-3,4);
-		test_op!($ratio_op,$op,-1,2,-3,4);
-		test_op!($ratio_op,$op,-1,-2,-3,4);
-		test_op!($ratio_op,$op,2,1,6,3);
-		test_op!($ratio_op,$op,-2,1,6,3);
-		test_op!($ratio_op,$op,2,-1,-6,3);
-		test_op!($ratio_op,$op,2,1,6,-3);
-	};
-}
-
-#[test]
-fn test_lt(){
-	test_many_ops!(lt_ratio,lt);
-}
-
-#[test]
-fn test_gt(){
-	test_many_ops!(gt_ratio,gt);
-}
-
-#[test]
-fn test_le(){
-	test_many_ops!(le_ratio,le);
-}
-
-#[test]
-fn test_ge(){
-	test_many_ops!(ge_ratio,ge);
-}
-
-#[test]
-fn test_eq(){
-	test_many_ops!(eq_ratio,eq);
-}
-
-#[test]
-fn test_partial_cmp(){
-	test_many_ops!(partial_cmp_ratio,partial_cmp);
-}
-
-// #[test]
-// fn test_cmp(){
-// 	test_many_ops!(cmp_ratio,cmp);
-// }

lib/rbx_loader/.gitignore

@@ -1 +0,0 @@
-/target

lib/rbx_loader/Cargo.toml

@@ -1,22 +0,0 @@
-[package]
-name = "strafesnet_rbx_loader"
-version = "0.5.2"
-edition = "2021"
-repository = "https://git.itzana.me/StrafesNET/strafe-project"
-license = "MIT OR Apache-2.0"
-description = "Convert Roblox place and model files to StrafesNET data structures."
-authors = ["Rhys Lloyd <krakow20@gmail.com>"]
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-bytemuck = "1.14.3"
-glam = "0.29.0"
-lazy-regex = "3.1.0"
-rbx_binary = { version = "0.7.4", registry = "strafesnet" }
-rbx_dom_weak = { version = "2.7.0", registry = "strafesnet" }
-rbx_mesh = "0.1.2"
-rbx_reflection_database = { version = "0.2.10", registry = "strafesnet" }
-rbx_xml = { version = "0.13.3", registry = "strafesnet" }
-roblox_emulator = { path = "../roblox_emulator", registry = "strafesnet" }
-strafesnet_common = { path = "../common", registry = "strafesnet" }

lib/rbx_loader/LICENSE-APACHE

@@ -1,176 +0,0 @@
-                              Apache License
-                        Version 2.0, January 2004
-                     http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-   "License" shall mean the terms and conditions for use, reproduction,
-   and distribution as defined by Sections 1 through 9 of this document.
-
-   "Licensor" shall mean the copyright owner or entity authorized by
-   the copyright owner that is granting the License.
-
-   "Legal Entity" shall mean the union of the acting entity and all
-   other entities that control, are controlled by, or are under common
-   control with that entity. For the purposes of this definition,
-   "control" means (i) the power, direct or indirect, to cause the
-   direction or management of such entity, whether by contract or
-   otherwise, or (ii) ownership of fifty percent (50%) or more of the
-   outstanding shares, or (iii) beneficial ownership of such entity.
-
-   "You" (or "Your") shall mean an individual or Legal Entity
-   exercising permissions granted by this License.
-
-   "Source" form shall mean the preferred form for making modifications,
-   including but not limited to software source code, documentation
-   source, and configuration files.
-
-   "Object" form shall mean any form resulting from mechanical
-   transformation or translation of a Source form, including but
-   not limited to compiled object code, generated documentation,
-   and conversions to other media types.
-
-   "Work" shall mean the work of authorship, whether in Source or
-   Object form, made available under the License, as indicated by a
-   copyright notice that is included in or attached to the work
-   (an example is provided in the Appendix below).
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-   form, that is based on (or derived from) the Work and for which the
-   editorial revisions, annotations, elaborations, or other modifications
-   represent, as a whole, an original work of authorship. For the purposes
-   of this License, Derivative Works shall not include works that remain
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-2. Grant of Copyright License. Subject to the terms and conditions of
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-   any Contribution intentionally submitted for inclusion in the Work
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-   the terms of any separate license agreement you may have executed
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-6. Trademarks. This License does not grant permission to use the trade
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-   origin of the Work and reproducing the content of the NOTICE file.
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-7. Disclaimer of Warranty. Unless required by applicable law or
-   agreed to in writing, Licensor provides the Work (and each
-   Contributor provides its Contributions) on an "AS IS" BASIS,
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-   PARTICULAR PURPOSE. You are solely responsible for determining the
-   appropriateness of using or redistributing the Work and assume any
-   risks associated with Your exercise of permissions under this License.
-
-8. Limitation of Liability. In no event and under no legal theory,
-   whether in tort (including negligence), contract, or otherwise,
-   unless required by applicable law (such as deliberate and grossly
-   negligent acts) or agreed to in writing, shall any Contributor be
-   liable to You for damages, including any direct, indirect, special,
-   incidental, or consequential damages of any character arising as a
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-   Work (including but not limited to damages for loss of goodwill,
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-   has been advised of the possibility of such damages.
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-   of your accepting any such warranty or additional liability.
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-END OF TERMS AND CONDITIONS

lib/rbx_loader/LICENSE-MIT

@@ -1,23 +0,0 @@
-Permission is hereby granted, free of charge, to any
-person obtaining a copy of this software and associated
-documentation files (the "Software"), to deal in the
-Software without restriction, including without
-limitation the rights to use, copy, modify, merge,
-publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software
-is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice
-shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
-ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
-TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.

lib/rbx_loader/README.md

@@ -1,19 +0,0 @@
-StrafesNET Roblox Loader
-========================
-
-## Convert Roblox files into StrafesNET data structures
-
-#### License
-
-<sup>
-Licensed under either of <a href="LICENSE-APACHE">Apache License, Version
-2.0</a> or <a href="LICENSE-MIT">MIT license</a> at your option.
-</sup>
-
-<br>
-
-<sub>
-Unless you explicitly state otherwise, any contribution intentionally submitted
-for inclusion in this crate by you, as defined in the Apache-2.0 license, shall
-be dual licensed as above, without any additional terms or conditions.
-</sub>

lib/rbx_loader/src/lib.rs

@@ -1,107 +0,0 @@
-use std::io::Read;
-use rbx_dom_weak::WeakDom;
-
-mod rbx;
-mod mesh;
-mod primitives;
-
-pub mod data{
-	pub struct RobloxMeshBytes(Vec<u8>);
-	impl RobloxMeshBytes{
-		pub fn new(bytes:Vec<u8>)->Self{
-			Self(bytes)
-		}
-		pub(crate) fn cursor(self)->std::io::Cursor<Vec<u8>>{
-			std::io::Cursor::new(self.0)
-		}
-	}
-}
-
-pub struct Model{
-	dom:WeakDom,
-}
-impl Model{
-	fn new(dom:WeakDom)->Self{
-		Self{dom}
-	}
-	pub fn into_place(self)->Place{
-		let Self{mut dom}=self;
-		let context=roblox_emulator::context::Context::from_mut(&mut dom);
-		let services=context.convert_into_place();
-		Place{dom,services}
-	}
-}
-impl AsRef<WeakDom> for Model{
-	fn as_ref(&self)->&WeakDom{
-		&self.dom
-	}
-}
-
-pub struct Place{
-	dom:WeakDom,
-	services:roblox_emulator::context::Services,
-}
-impl Place{
-	fn new(dom:WeakDom)->Option<Self>{
-		let context=roblox_emulator::context::Context::from_ref(&dom);
-		Some(Self{
-			services:context.find_services()?,
-			dom,
-		})
-	}
-	pub fn run_scripts(&mut self){
-		let Place{dom,services}=self;
-		let runner=roblox_emulator::runner::Runner::new().unwrap();
-		let context=roblox_emulator::context::Context::from_mut(dom);
-		let scripts=context.scripts();
-		let runnable=runner.runnable_context_with_services(context,services).unwrap();
-		for script in scripts{
-			if let Err(e)=runnable.run_script(script){
-				println!("runner error: {e}");
-			}
-		}
-	}
-}
-impl AsRef<WeakDom> for Place{
-	fn as_ref(&self)->&WeakDom{
-		&self.dom
-	}
-}
-
-#[derive(Debug)]
-pub enum ReadError{
-	RbxBinary(rbx_binary::DecodeError),
-	RbxXml(rbx_xml::DecodeError),
-	Io(std::io::Error),
-	UnknownFileFormat,
-}
-impl std::fmt::Display for ReadError{
-	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
-		write!(f,"{self:?}")
-	}
-}
-impl std::error::Error for ReadError{}
-
-pub fn read<R:Read>(input:R)->Result<Model,ReadError>{
-	let mut buf=std::io::BufReader::new(input);
-	let peek=std::io::BufRead::fill_buf(&mut buf).map_err(ReadError::Io)?;
-	match &peek[0..8]{
-		b"<roblox!"=>rbx_binary::from_reader(buf).map(Model::new).map_err(ReadError::RbxBinary),
-		b"<roblox "=>rbx_xml::from_reader_default(buf).map(Model::new).map_err(ReadError::RbxXml),
-		_=>Err(ReadError::UnknownFileFormat),
-	}
-}
-
-//ConvertError
-
-pub fn convert<AcquireRenderConfigId,AcquireMeshId>(
-	dom:impl AsRef<WeakDom>,
-	acquire_render_config_id:AcquireRenderConfigId,
-	acquire_mesh_id:AcquireMeshId
-)->rbx::PartialMap1
-where
-	AcquireRenderConfigId:FnMut(Option<&str>)->strafesnet_common::model::RenderConfigId,
-	AcquireMeshId:FnMut(&str)->strafesnet_common::model::MeshId,
-{
-	rbx::convert(&dom.as_ref(),acquire_render_config_id,acquire_mesh_id)
-}

lib/rbx_loader/src/mesh.rs

@@ -1,210 +0,0 @@
-use std::collections::HashMap;
-
-use rbx_mesh::mesh::{Vertex2, Vertex2Truncated};
-use strafesnet_common::{integer::vec3,model::{self, ColorId, IndexedVertex, NormalId, PolygonGroup, PolygonList, PositionId, TextureCoordinateId, VertexId}};
-
-#[derive(Debug)]
-pub enum Error{
-	Planar64Vec3(strafesnet_common::integer::Planar64TryFromFloatError),
-	RbxMesh(rbx_mesh::mesh::Error)
-}
-impl std::fmt::Display for Error{
-	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
-		write!(f,"{self:?}")
-	}
-}
-impl std::error::Error for Error{}
-
-fn ingest_vertices2<
-	AcquirePosId,
-	AcquireTexId,
-	AcquireNormalId,
-	AcquireColorId,
-	AcquireVertexId,
->(
-	vertices:Vec<Vertex2>,
-	acquire_pos_id:&mut AcquirePosId,
-	acquire_tex_id:&mut AcquireTexId,
-	acquire_normal_id:&mut AcquireNormalId,
-	acquire_color_id:&mut AcquireColorId,
-	acquire_vertex_id:&mut AcquireVertexId,
-)->Result<HashMap<rbx_mesh::mesh::VertexId2,VertexId>,Error>
-where
-	AcquirePosId:FnMut([f32;3])->Result<PositionId,Error>,
-	AcquireTexId:FnMut([f32;2])->TextureCoordinateId,
-	AcquireNormalId:FnMut([f32;3])->Result<NormalId,Error>,
-	AcquireColorId:FnMut([f32;4])->ColorId,
-	AcquireVertexId:FnMut(IndexedVertex)->VertexId,
-{
-	//this monster is collecting a map of old_vertices_index -> unique_vertices_index
-	//while also doing the inserting unique entries into lists simultaneously
-	Ok(vertices.into_iter().enumerate().map(|(vertex_id,vertex)|Ok((
-		rbx_mesh::mesh::VertexId2(vertex_id as u32),
-		acquire_vertex_id(IndexedVertex{
-			pos:acquire_pos_id(vertex.pos)?,
-			tex:acquire_tex_id(vertex.tex),
-			normal:acquire_normal_id(vertex.norm)?,
-			color:acquire_color_id(vertex.color.map(|f|f as f32/255.0f32))
-		}),
-	))).collect::<Result<_,_>>()?)
-}
-fn ingest_vertices_truncated2<
-	AcquirePosId,
-	AcquireTexId,
-	AcquireNormalId,
-	AcquireVertexId,
->(
-	vertices:Vec<Vertex2Truncated>,
-	acquire_pos_id:&mut AcquirePosId,
-	acquire_tex_id:&mut AcquireTexId,
-	acquire_normal_id:&mut AcquireNormalId,
-	static_color_id:ColorId,//pick one color and fill everything with it
-	acquire_vertex_id:&mut AcquireVertexId,
-)->Result<HashMap<rbx_mesh::mesh::VertexId2,VertexId>,Error>
-where
-	AcquirePosId:FnMut([f32;3])->Result<PositionId,Error>,
-	AcquireTexId:FnMut([f32;2])->TextureCoordinateId,
-	AcquireNormalId:FnMut([f32;3])->Result<NormalId,Error>,
-	AcquireVertexId:FnMut(IndexedVertex)->VertexId,
-{
-	//this monster is collecting a map of old_vertices_index -> unique_vertices_index
-	//while also doing the inserting unique entries into lists simultaneously
-	Ok(vertices.into_iter().enumerate().map(|(vertex_id,vertex)|Ok((
-		rbx_mesh::mesh::VertexId2(vertex_id as u32),
-		acquire_vertex_id(IndexedVertex{
-			pos:acquire_pos_id(vertex.pos)?,
-			tex:acquire_tex_id(vertex.tex),
-			normal:acquire_normal_id(vertex.norm)?,
-			color:static_color_id
-		}),
-	))).collect::<Result<_,_>>()?)
-}
-
-fn ingest_faces2_lods3(
-	polygon_groups:&mut Vec<PolygonGroup>,
-	vertex_id_map:&HashMap<rbx_mesh::mesh::VertexId2,VertexId>,
-	faces:&Vec<rbx_mesh::mesh::Face2>,
-	lods:&Vec<rbx_mesh::mesh::Lod3>
-){
-	//faces have to be split into polygon groups based on lod
-	polygon_groups.extend(lods.windows(2).map(|lod_pair|
-		PolygonGroup::PolygonList(PolygonList::new(faces[lod_pair[0].0 as usize..lod_pair[1].0 as usize].iter().map(|face|
-			vec![vertex_id_map[&face.0],vertex_id_map[&face.1],vertex_id_map[&face.2]]
-		).collect()))
-	))
-}
-
-pub fn convert(roblox_mesh_bytes:crate::data::RobloxMeshBytes)->Result<model::Mesh,Error>{
-	//generate that mesh boi
-	let mut unique_pos=Vec::new();
-	let mut pos_id_from=HashMap::new();
-	let mut unique_tex=Vec::new();
-	let mut tex_id_from=HashMap::new();
-	let mut unique_normal=Vec::new();
-	let mut normal_id_from=HashMap::new();
-	let mut unique_color=Vec::new();
-	let mut color_id_from=HashMap::new();
-	let mut unique_vertices=Vec::new();
-	let mut vertex_id_from=HashMap::new();
-	let mut polygon_groups=Vec::new();
-	let mut acquire_pos_id=|pos|{
-		let p=vec3::try_from_f32_array(pos).map_err(Error::Planar64Vec3)?;
-		Ok(PositionId::new(*pos_id_from.entry(p).or_insert_with(||{
-			let pos_id=unique_pos.len();
-			unique_pos.push(p);
-			pos_id
-		}) as u32))
-	};
-	let mut acquire_tex_id=|tex|{
-		let h=bytemuck::cast::<[f32;2],[u32;2]>(tex);
-		TextureCoordinateId::new(*tex_id_from.entry(h).or_insert_with(||{
-			let tex_id=unique_tex.len();
-			unique_tex.push(glam::Vec2::from_array(tex));
-			tex_id
-		}) as u32)
-	};
-	let mut acquire_normal_id=|normal|{
-		let n=vec3::try_from_f32_array(normal).map_err(Error::Planar64Vec3)?;
-		Ok(NormalId::new(*normal_id_from.entry(n).or_insert_with(||{
-			let normal_id=unique_normal.len();
-			unique_normal.push(n);
-			normal_id
-		}) as u32))
-	};
-	let mut acquire_color_id=|color|{
-		let h=bytemuck::cast::<[f32;4],[u32;4]>(color);
-		ColorId::new(*color_id_from.entry(h).or_insert_with(||{
-			let color_id=unique_color.len();
-			unique_color.push(glam::Vec4::from_array(color));
-			color_id
-		}) as u32)
-	};
-	let mut acquire_vertex_id=|vertex:IndexedVertex|{
-		VertexId::new(*vertex_id_from.entry(vertex.clone()).or_insert_with(||{
-			let vertex_id=unique_vertices.len();
-			unique_vertices.push(vertex);
-			vertex_id
-		}) as u32)
-	};
-	match rbx_mesh::read_versioned(roblox_mesh_bytes.cursor()).map_err(Error::RbxMesh)?{
-		rbx_mesh::mesh::VersionedMesh::Version1(mesh)=>{
-			let color_id=acquire_color_id([1.0f32;4]);
-			polygon_groups.push(PolygonGroup::PolygonList(PolygonList::new(mesh.vertices.chunks_exact(3).map(|trip|{
-				let mut ingest_vertex1=|vertex:&rbx_mesh::mesh::Vertex1|Ok(acquire_vertex_id(IndexedVertex{
-					pos:acquire_pos_id(vertex.pos)?,
-					tex:acquire_tex_id([vertex.tex[0],vertex.tex[1]]),
-					normal:acquire_normal_id(vertex.norm)?,
-					color:color_id,
-				}));
-				Ok(vec![ingest_vertex1(&trip[0])?,ingest_vertex1(&trip[1])?,ingest_vertex1(&trip[2])?])
-			}).collect::<Result<_,_>>()?)));
-		},
-		rbx_mesh::mesh::VersionedMesh::Version2(mesh)=>{
-			let vertex_id_map=match mesh.header.sizeof_vertex{
-				rbx_mesh::mesh::SizeOfVertex2::Truncated=>{
-					//pick white and make all the vertices white
-					let color_id=acquire_color_id([1.0f32;4]);
-					ingest_vertices_truncated2(mesh.vertices_truncated,&mut acquire_pos_id,&mut acquire_tex_id,&mut acquire_normal_id,color_id,&mut acquire_vertex_id)
-				},
-				rbx_mesh::mesh::SizeOfVertex2::Full=>ingest_vertices2(mesh.vertices,&mut acquire_pos_id,&mut acquire_tex_id,&mut acquire_normal_id,&mut acquire_color_id,&mut acquire_vertex_id),
-			}?;
-			//one big happy group for all the faces
-			polygon_groups.push(PolygonGroup::PolygonList(PolygonList::new(mesh.faces.into_iter().map(|face|
-				vec![vertex_id_map[&face.0],vertex_id_map[&face.1],vertex_id_map[&face.2]]
-			).collect())));
-		},
-		rbx_mesh::mesh::VersionedMesh::Version3(mesh)=>{
-			let vertex_id_map=match mesh.header.sizeof_vertex{
-				rbx_mesh::mesh::SizeOfVertex2::Truncated=>{
-					let color_id=acquire_color_id([1.0f32;4]);
-					ingest_vertices_truncated2(mesh.vertices_truncated,&mut acquire_pos_id,&mut acquire_tex_id,&mut acquire_normal_id,color_id,&mut acquire_vertex_id)
-				},
-				rbx_mesh::mesh::SizeOfVertex2::Full=>ingest_vertices2(mesh.vertices,&mut acquire_pos_id,&mut acquire_tex_id,&mut acquire_normal_id,&mut acquire_color_id,&mut acquire_vertex_id),
-			}?;
-			ingest_faces2_lods3(&mut polygon_groups,&vertex_id_map,&mesh.faces,&mesh.lods);
-		},
-		rbx_mesh::mesh::VersionedMesh::Version4(mesh)=>{
-			let vertex_id_map=ingest_vertices2(
-				mesh.vertices,&mut acquire_pos_id,&mut acquire_tex_id,&mut acquire_normal_id,&mut acquire_color_id,&mut acquire_vertex_id
-			)?;
-			ingest_faces2_lods3(&mut polygon_groups,&vertex_id_map,&mesh.faces,&mesh.lods);
-		},
-		rbx_mesh::mesh::VersionedMesh::Version5(mesh)=>{
-			let vertex_id_map=ingest_vertices2(
-				mesh.vertices,&mut acquire_pos_id,&mut acquire_tex_id,&mut acquire_normal_id,&mut acquire_color_id,&mut acquire_vertex_id
-			)?;
-			ingest_faces2_lods3(&mut polygon_groups,&vertex_id_map,&mesh.faces,&mesh.lods);
-		},
-	}
-	Ok(model::Mesh{
-		unique_pos,
-		unique_normal,
-		unique_tex,
-		unique_color,
-		unique_vertices,
-		polygon_groups,
-		//these should probably be moved to the model...
-		graphics_groups:Vec::new(),
-		physics_groups:Vec::new(),
-	})
-}

lib/rbx_loader/src/rbx.rs

@@ -1,909 +0,0 @@
-use std::collections::HashMap;
-use crate::primitives;
-use strafesnet_common::map;
-use strafesnet_common::model;
-use strafesnet_common::gameplay_modes;
-use strafesnet_common::gameplay_style;
-use strafesnet_common::gameplay_attributes as attr;
-use strafesnet_common::integer::{self,vec3,Planar64,Planar64Vec3,Planar64Mat3,Planar64Affine3};
-use strafesnet_common::model::RenderConfigId;
-use strafesnet_common::updatable::Updatable;
-
-fn class_is_a(class: &str, superclass: &str) -> bool {
-	if class==superclass {
-		return true
-	}
-	let class_descriptor=rbx_reflection_database::get().classes.get(class);
-	if let Some(descriptor) = &class_descriptor {
-		if let Some(class_super) = &descriptor.superclass {
-			return class_is_a(&class_super, superclass)
-		}
-	}
-	false
-}
-fn recursive_collect_superclass(objects: &mut std::vec::Vec<rbx_dom_weak::types::Ref>,dom: &rbx_dom_weak::WeakDom, instance: &rbx_dom_weak::Instance, superclass: &str){
-	let mut stack=vec![instance];
-	while let Some(item)=stack.pop(){
-		for &referent in item.children(){
-			if let Some(c)=dom.get_by_ref(referent){
-				if class_is_a(c.class.as_str(),superclass){
-					objects.push(c.referent());//copy ref
-				}
-				stack.push(c);
-			}
-		}
-	}
-}
-fn planar64_affine3_from_roblox(cf:&rbx_dom_weak::types::CFrame,size:&rbx_dom_weak::types::Vector3)->Planar64Affine3{
-	Planar64Affine3::new(
-		Planar64Mat3::from_cols([
-			vec3::try_from_f32_array([cf.orientation.x.x,cf.orientation.y.x,cf.orientation.z.x]).unwrap()
-			*integer::try_from_f32(size.x/2.0).unwrap(),
-			vec3::try_from_f32_array([cf.orientation.x.y,cf.orientation.y.y,cf.orientation.z.y]).unwrap()
-			*integer::try_from_f32(size.y/2.0).unwrap(),
-			vec3::try_from_f32_array([cf.orientation.x.z,cf.orientation.y.z,cf.orientation.z.z]).unwrap()
-			*integer::try_from_f32(size.z/2.0).unwrap(),
-			].map(|t|t.fix_1())),
-		vec3::try_from_f32_array([cf.position.x,cf.position.y,cf.position.z]).unwrap()
-	)
-}
-struct ModeBuilder{
-	mode:gameplay_modes::Mode,
-	final_stage_id_from_builder_stage_id:HashMap<gameplay_modes::StageId,gameplay_modes::StageId>,
-}
-#[derive(Default)]
-struct ModesBuilder{
-	modes:HashMap<gameplay_modes::ModeId,gameplay_modes::Mode>,
-	stages:HashMap<gameplay_modes::ModeId,HashMap<gameplay_modes::StageId,gameplay_modes::Stage>>,
-	mode_updates:Vec<(gameplay_modes::ModeId,gameplay_modes::ModeUpdate)>,
-	stage_updates:Vec<(gameplay_modes::ModeId,gameplay_modes::StageId,gameplay_modes::StageUpdate)>,
-}
-impl ModesBuilder{
-	fn build(mut self)->gameplay_modes::Modes{
-		//collect modes and stages into contiguous arrays
-		let mut unique_modes:Vec<(gameplay_modes::ModeId,gameplay_modes::Mode)>
-		=self.modes.into_iter().collect();
-		unique_modes.sort_by_key(|&(mode_id,_)|mode_id);
-		let (mut modes,final_mode_id_from_builder_mode_id):(Vec<ModeBuilder>,HashMap<gameplay_modes::ModeId,gameplay_modes::ModeId>)
-		=unique_modes.into_iter().enumerate()
-		.map(|(final_mode_id,(builder_mode_id,mut mode))|{
-			(
-				ModeBuilder{
-					final_stage_id_from_builder_stage_id:self.stages.remove(&builder_mode_id).map_or_else(||HashMap::new(),|stages|{
-						let mut unique_stages:Vec<(gameplay_modes::StageId,gameplay_modes::Stage)>
-						=stages.into_iter().collect();
-						unique_stages.sort_by(|a,b|a.0.cmp(&b.0));
-						unique_stages.into_iter().enumerate()
-						.map(|(final_stage_id,(builder_stage_id,stage))|{
-							mode.push_stage(stage);
-							(builder_stage_id,gameplay_modes::StageId::new(final_stage_id as u32))
-						}).collect()
-					}),
-					mode,
-				},
-				(
-					builder_mode_id,
-					gameplay_modes::ModeId::new(final_mode_id as u32)
-				)
-			)
-		}).unzip();
-		//TODO: failure messages or errors or something
-		//push stage updates
-		for (builder_mode_id,builder_stage_id,stage_update) in self.stage_updates{
-			if let Some(final_mode_id)=final_mode_id_from_builder_mode_id.get(&builder_mode_id){
-				if let Some(mode)=modes.get_mut(final_mode_id.get() as usize){
-					if let Some(&final_stage_id)=mode.final_stage_id_from_builder_stage_id.get(&builder_stage_id){
-						if let Some(stage)=mode.mode.get_stage_mut(final_stage_id){
-							stage.update(stage_update);
-						}
-					}
-				}
-			}
-		}
-		//push mode updates
-		for (builder_mode_id,mut mode_update) in self.mode_updates{
-			if let Some(final_mode_id)=final_mode_id_from_builder_mode_id.get(&builder_mode_id){
-				if let Some(mode)=modes.get_mut(final_mode_id.get() as usize){
-					//map stage id on stage elements
-					mode_update.map_stage_element_ids(|stage_id|
-						//walk down one stage id at a time until a stage is found
-						//TODO use better logic like BTreeMap::upper_bound instead of walking
-						// final_stage_id_from_builder_stage_id.upper_bound(Bound::Included(&stage_id))
-						// .value().copied().unwrap_or(gameplay_modes::StageId::FIRST)
-						(0..=stage_id.get()).rev().find_map(|builder_stage_id|
-							//map the stage element to that stage
-							mode.final_stage_id_from_builder_stage_id.get(&gameplay_modes::StageId::new(builder_stage_id)).copied()
-						).unwrap_or(gameplay_modes::StageId::FIRST)
-					);
-					mode.mode.update(mode_update);
-				}
-			}
-		}
-		gameplay_modes::Modes::new(modes.into_iter().map(|mode_builder|mode_builder.mode).collect())
-	}
-	fn insert_mode(&mut self,mode_id:gameplay_modes::ModeId,mode:gameplay_modes::Mode){
-		assert!(self.modes.insert(mode_id,mode).is_none(),"Cannot replace existing mode");
-	}
-	fn insert_stage(&mut self,mode_id:gameplay_modes::ModeId,stage_id:gameplay_modes::StageId,stage:gameplay_modes::Stage){
-		assert!(self.stages.entry(mode_id).or_insert(HashMap::new()).insert(stage_id,stage).is_none(),"Cannot replace existing stage");
-	}
-	fn push_mode_update(&mut self,mode_id:gameplay_modes::ModeId,mode_update:gameplay_modes::ModeUpdate){
-		self.mode_updates.push((mode_id,mode_update));
-	}
-	fn push_stage_update(&mut self,mode_id:gameplay_modes::ModeId,stage_id:gameplay_modes::StageId,stage_update:gameplay_modes::StageUpdate){
-		self.stage_updates.push((mode_id,stage_id,stage_update));
-	}
-}
-fn get_attributes(name:&str,can_collide:bool,velocity:Planar64Vec3,model_id:model::ModelId,modes_builder:&mut ModesBuilder,wormhole_in_model_to_id:&mut HashMap<model::ModelId,u32>,wormhole_id_to_out_model:&mut HashMap<u32,model::ModelId>)->attr::CollisionAttributes{
-	let mut general=attr::GeneralAttributes::default();
-	let mut intersecting=attr::IntersectingAttributes::default();
-	let mut contacting=attr::ContactingAttributes::default();
-	let mut force_can_collide=can_collide;
-	let mut force_intersecting=false;
-	match name{
-		"Water"=>{
-			force_can_collide=false;
-			//TODO: read stupid CustomPhysicalProperties
-			intersecting.water=Some(attr::IntersectingWater{density:Planar64::ONE,viscosity:Planar64::ONE/10,velocity});
-		},
-		"Accelerator"=>{
-			//although the new game supports collidable accelerators, this is a roblox compatability map loader
-			force_can_collide=false;
-			general.accelerator=Some(attr::Accelerator{acceleration:velocity});
-		},
-		// "UnorderedCheckpoint"=>general.teleport_behaviour=Some(model::TeleportBehaviour::StageElement(attr::StageElement{
-		// 	mode_id:0,
-		// 	stage_id:0,
-		// 	force:false,
-		// 	behaviour:model::StageElementBehaviour::Unordered
-		// })),
-		"SetVelocity"=>general.trajectory=Some(attr::SetTrajectory::Velocity(velocity)),
-		"MapStart"=>{
-			force_can_collide=false;
-			force_intersecting=true;
-			modes_builder.insert_mode(
-				gameplay_modes::ModeId::MAIN,
-				gameplay_modes::Mode::empty(
-					gameplay_style::StyleModifiers::roblox_bhop(),
-					model_id
-				)
-			);
-		},
-		"MapFinish"=>{
-			force_can_collide=false;
-			force_intersecting=true;
-			modes_builder.push_mode_update(
-				gameplay_modes::ModeId::MAIN,
-				gameplay_modes::ModeUpdate::zone(
-					model_id,
-					gameplay_modes::Zone::Finish,
-				),
-			);
-		},
-		"MapAnticheat"=>{
-			force_can_collide=false;
-			force_intersecting=true;
-			modes_builder.push_mode_update(
-				gameplay_modes::ModeId::MAIN,
-				gameplay_modes::ModeUpdate::zone(
-					model_id,
-					gameplay_modes::Zone::Anticheat,
-				),
-			);
-		},
-		"Platform"=>{
-			modes_builder.push_mode_update(
-				gameplay_modes::ModeId::MAIN,
-				gameplay_modes::ModeUpdate::element(
-					model_id,
-					gameplay_modes::StageElement::new(gameplay_modes::StageId::FIRST,false,gameplay_modes::StageElementBehaviour::Platform,None),//roblox does not know which stage the platform belongs to
-				),
-			);
-		},
-		other=>{
-			let regman=lazy_regex::regex!(r"^(BonusStart|WormholeOut)(\d+)$");
-			if let Some(captures)=regman.captures(other){
-				match &captures[1]{
-					"BonusStart"=>{
-						force_can_collide=false;
-						force_intersecting=true;
-						modes_builder.insert_mode(
-							gameplay_modes::ModeId::new(captures[2].parse::<u32>().unwrap()),
-							gameplay_modes::Mode::empty(
-								gameplay_style::StyleModifiers::roblox_bhop(),
-								model_id
-							)
-						);
-					},
-					"WormholeOut"=>{
-						//the PhysicsModelId has to exist for it to be teleported to!
-						force_intersecting=true;
-						//this object is not special in strafe client, but the roblox mapping needs to be converted to model id
-						assert!(wormhole_id_to_out_model.insert(captures[2].parse::<u32>().unwrap(),model_id).is_none(),"Cannot have multiple WormholeOut with same id");
-					},
-					_=>(),
-				}
-			}else if let Some(captures)=lazy_regex::regex!(r"^(Force)?(Spawn|SpawnAt|Trigger|Teleport|Platform)(\d+)$")
-			.captures(other){
-				force_intersecting=true;
-				let stage_id=gameplay_modes::StageId::new(captures[3].parse::<u32>().unwrap());
-				let stage_element=gameplay_modes::StageElement::new(
-					//stage_id:
-					stage_id,
-					//force:
-					match captures.get(1){
-						Some(m)=>m.as_str()=="Force",
-						None=>false,
-					},
-					//behaviour:
-					match &captures[2]{
-						"Spawn"=>{
-							modes_builder.insert_stage(
-								gameplay_modes::ModeId::MAIN,
-								stage_id,
-								gameplay_modes::Stage::empty(model_id),
-							);
-							//TODO: let denormalize handle this
-							gameplay_modes::StageElementBehaviour::SpawnAt
-						},
-						"SpawnAt"=>gameplay_modes::StageElementBehaviour::SpawnAt,
-						//cancollide false so you don't hit the side
-						//NOT a decoration
-						"Trigger"=>{force_can_collide=false;gameplay_modes::StageElementBehaviour::Trigger},
-						"Teleport"=>{force_can_collide=false;gameplay_modes::StageElementBehaviour::Teleport},
-						"Platform"=>gameplay_modes::StageElementBehaviour::Platform,
-						_=>panic!("regex1[2] messed up bad"),
-					},
-					None
-				);
-				modes_builder.push_mode_update(
-					gameplay_modes::ModeId::MAIN,
-					gameplay_modes::ModeUpdate::element(
-						model_id,
-						stage_element,
-					),
-				);
-			}else if let Some(captures)=lazy_regex::regex!(r"^(Jump|WormholeIn)(\d+)$")
-			.captures(other){
-				match &captures[1]{
-					"Jump"=>modes_builder.push_mode_update(
-						gameplay_modes::ModeId::MAIN,
-						gameplay_modes::ModeUpdate::element(
-							model_id,
-							//jump_limit:
-							gameplay_modes::StageElement::new(
-								gameplay_modes::StageId::FIRST,
-								false,
-								gameplay_modes::StageElementBehaviour::Check,
-								Some(captures[2].parse::<u8>().unwrap())
-							)
-						),
-					),
-					"WormholeIn"=>{
-						force_can_collide=false;
-						force_intersecting=true;
-						assert!(wormhole_in_model_to_id.insert(model_id,captures[2].parse::<u32>().unwrap()).is_none(),"Impossible");
-					},
-					_=>panic!("regex2[1] messed up bad"),
-				}
-			}else if let Some(captures)=lazy_regex::regex!(r"^Bonus(Finish|Anticheat)(\d+)$")
-			.captures(other){
-				force_can_collide=false;
-				force_intersecting=true;
-				modes_builder.push_mode_update(
-					gameplay_modes::ModeId::new(captures[2].parse::<u32>().unwrap()),
-					gameplay_modes::ModeUpdate::zone(
-						model_id,
-						//zone:
-						match &captures[1]{
-							"Finish"=>gameplay_modes::Zone::Finish,
-							"Anticheat"=>gameplay_modes::Zone::Anticheat,
-							_=>panic!("regex3[1] messed up bad"),
-						},
-					),
-				);
-			}
-			// else if let Some(captures)=lazy_regex::regex!(r"^Stage(\d+)OrderedCheckpoint(\d+)$")
-			// .captures(other){
-			// 	match &captures[1]{
-			// 		"OrderedCheckpoint"=>modes_builder.push_stage_update(
-			// 			gameplay_modes::ModeId::MAIN,
-			// 			gameplay_modes::StageId::new(0),
-			// 			gameplay_modes::StageUpdate::ordered_checkpoint(captures[2].parse::<u32>().unwrap()),
-			// 		),
-			// 		_=>panic!("regex3[1] messed up bad"),
-			// 	}
-			// }
-		}
-	}
-	//need some way to skip this
-	if velocity!=vec3::ZERO{
-		general.booster=Some(attr::Booster::Velocity(velocity));
-	}
-	match force_can_collide{
-		true=>{
-			match name{
-				"Bounce"=>contacting.contact_behaviour=Some(attr::ContactingBehaviour::Elastic(u32::MAX)),
-				"Surf"=>contacting.contact_behaviour=Some(attr::ContactingBehaviour::Surf),
-				"Ladder"=>contacting.contact_behaviour=Some(attr::ContactingBehaviour::Ladder(attr::ContactingLadder{sticky:true})),
-				_=>(),
-			}
-			attr::CollisionAttributes::Contact(attr::ContactAttributes{contacting,general})
-		},
-		false=>if force_intersecting
-		||general.any()
-		||intersecting.any()
-		{
-			attr::CollisionAttributes::Intersect(attr::IntersectAttributes{intersecting,general})
-		}else{
-			attr::CollisionAttributes::Decoration
-		},
-	}
-}
-
-#[derive(Clone,Copy,PartialEq)]
-struct RobloxTextureTransform{
-	offset_u:f32,
-	offset_v:f32,
-	scale_u:f32,
-	scale_v:f32,
-}
-impl std::cmp::Eq for RobloxTextureTransform{}//????
-impl std::default::Default for RobloxTextureTransform{
-    fn default()->Self{
-        Self{offset_u:0.0,offset_v:0.0,scale_u:1.0,scale_v:1.0}
-    }
-}
-impl std::hash::Hash for RobloxTextureTransform{
-	fn hash<H:std::hash::Hasher>(&self,state:&mut H) {
-		self.offset_u.to_ne_bytes().hash(state);
-		self.offset_v.to_ne_bytes().hash(state);
-		self.scale_u.to_ne_bytes().hash(state);
-		self.scale_v.to_ne_bytes().hash(state);
-	}
-}
-#[derive(Clone,PartialEq)]
-struct RobloxFaceTextureDescription{
-	render:RenderConfigId,
-	color:glam::Vec4,
-	transform:RobloxTextureTransform,
-}
-impl std::cmp::Eq for RobloxFaceTextureDescription{}//????
-impl std::hash::Hash for RobloxFaceTextureDescription{
-	fn hash<H:std::hash::Hasher>(&self,state:&mut H){
-		self.render.hash(state);
-		self.transform.hash(state);
-        for &el in self.color.as_ref().iter(){
-            el.to_ne_bytes().hash(state);
-        }
-    }
-}
-impl RobloxFaceTextureDescription{
-	fn to_face_description(&self)->primitives::FaceDescription{
-		primitives::FaceDescription{
-			render:self.render,
-			transform:glam::Affine2::from_translation(
-				glam::vec2(self.transform.offset_u,self.transform.offset_v)
-			)
-			*glam::Affine2::from_scale(
-				glam::vec2(self.transform.scale_u,self.transform.scale_v)
-			),
-			color:self.color,
-		}
-	}
-}
-type RobloxPartDescription=[Option<RobloxFaceTextureDescription>;6];
-type RobloxWedgeDescription=[Option<RobloxFaceTextureDescription>;5];
-type RobloxCornerWedgeDescription=[Option<RobloxFaceTextureDescription>;5];
-#[derive(Clone,Eq,Hash,PartialEq)]
-enum RobloxBasePartDescription{
-	Sphere(RobloxPartDescription),
-	Part(RobloxPartDescription),
-	Cylinder(RobloxPartDescription),
-	Wedge(RobloxWedgeDescription),
-	CornerWedge(RobloxCornerWedgeDescription),
-}
-enum Shape{
-	Primitive(primitives::Primitives),
-	MeshPart,
-}
-enum MeshAvailability{
-	Immediate,
-	Deferred(RenderConfigId),
-}
-struct DeferredModelDeferredAttributes{
-	render:RenderConfigId,
-	model:ModelDeferredAttributes,
-}
-struct ModelDeferredAttributes{
-	mesh:model::MeshId,
-	deferred_attributes:GetAttributesArgs,
-	color:model::Color4,//transparency is in here
-	transform:Planar64Affine3,
-}
-struct ModelOwnedAttributes{
-	mesh:model::MeshId,
-	attributes:attr::CollisionAttributes,
-	color:model::Color4,//transparency is in here
-	transform:Planar64Affine3,
-}
-struct GetAttributesArgs{
-	name:Box<str>,
-	can_collide:bool,
-	velocity:Planar64Vec3,
-}
-pub fn convert<AcquireRenderConfigId,AcquireMeshId>(
-	dom:&rbx_dom_weak::WeakDom,
-	mut acquire_render_config_id:AcquireRenderConfigId,
-	mut acquire_mesh_id:AcquireMeshId,
-)->PartialMap1
-where
-	AcquireRenderConfigId:FnMut(Option<&str>)->model::RenderConfigId,
-	AcquireMeshId:FnMut(&str)->model::MeshId,
-{
-
-	let mut deferred_models_deferred_attributes=Vec::new();
-	let mut primitive_models_deferred_attributes=Vec::new();
-	let mut primitive_meshes=Vec::new();
-	let mut mesh_id_from_description=HashMap::new();
-
-	//just going to leave it like this for now instead of reworking the data structures for this whole thing
-	let textureless_render_group=acquire_render_config_id(None);
-
-	let mut object_refs=Vec::new();
-	let mut temp_objects=Vec::new();
-	recursive_collect_superclass(&mut object_refs, &dom, dom.root(),"BasePart");
-	for object_ref in object_refs {
-		if let Some(object)=dom.get_by_ref(object_ref){
-			if let (
-					Some(rbx_dom_weak::types::Variant::CFrame(cf)),
-					Some(rbx_dom_weak::types::Variant::Vector3(size)),
-					Some(rbx_dom_weak::types::Variant::Vector3(velocity)),
-					Some(rbx_dom_weak::types::Variant::Float32(transparency)),
-					Some(rbx_dom_weak::types::Variant::Color3uint8(color3)),
-					Some(rbx_dom_weak::types::Variant::Bool(can_collide)),
-				) = (
-					object.properties.get("CFrame"),
-					object.properties.get("Size"),
-					object.properties.get("Velocity"),
-					object.properties.get("Transparency"),
-					object.properties.get("Color"),
-					object.properties.get("CanCollide"),
-				)
-			{
-				let model_transform=planar64_affine3_from_roblox(cf,size);
-
-				if model_transform.matrix3.det().is_zero(){
-					let mut parent_ref=object.parent();
-					let mut full_path=object.name.clone();
-					while let Some(parent)=dom.get_by_ref(parent_ref){
-						full_path=format!("{}.{}",parent.name,full_path);
-						parent_ref=parent.parent();
-					}
-					println!("Zero determinant CFrame at location {}",full_path);
-					println!("matrix3:{}",model_transform.matrix3);
-					continue;
-				}
-
-				//at this point a new model is going to be generated for sure.
-				let model_id=model::ModelId::new(primitive_models_deferred_attributes.len() as u32);
-
-				//TODO: also detect "CylinderMesh" etc here
-				let shape=match object.class.as_str(){
-					"Part"=>if let Some(rbx_dom_weak::types::Variant::Enum(shape))=object.properties.get("Shape"){
-						Shape::Primitive(match shape.to_u32(){
-							0=>primitives::Primitives::Sphere,
-							1=>primitives::Primitives::Cube,
-							2=>primitives::Primitives::Cylinder,
-							3=>primitives::Primitives::Wedge,
-							4=>primitives::Primitives::CornerWedge,
-							other=>panic!("Funky roblox PartType={};",other),
-						})
-					}else{
-						panic!("Part has no Shape!");
-					},
-					"TrussPart"=>Shape::Primitive(primitives::Primitives::Cube),
-					"WedgePart"=>Shape::Primitive(primitives::Primitives::Wedge),
-					"CornerWedgePart"=>Shape::Primitive(primitives::Primitives::CornerWedge),
-					"MeshPart"=>Shape::MeshPart,
-					_=>{
-						println!("Unsupported BasePart ClassName={}; defaulting to cube",object.class);
-						Shape::Primitive(primitives::Primitives::Cube)
-					}
-				};
-
-				let (availability,mesh_id)=match shape{
-					Shape::Primitive(primitive_shape)=>{
-						//TODO: TAB TAB
-				//use the biggest one and cut it down later...
-				let mut part_texture_description:RobloxPartDescription=[None,None,None,None,None,None];
-				temp_objects.clear();
-				recursive_collect_superclass(&mut temp_objects, &dom, object,"Decal");
-				for &decal_ref in &temp_objects{
-					if let Some(decal)=dom.get_by_ref(decal_ref){
-						if let (
-							Some(rbx_dom_weak::types::Variant::Content(content)),
-							Some(rbx_dom_weak::types::Variant::Enum(normalid)),
-							Some(rbx_dom_weak::types::Variant::Color3(decal_color3)),
-							Some(rbx_dom_weak::types::Variant::Float32(decal_transparency)),
-						) = (
-							decal.properties.get("Texture"),
-							decal.properties.get("Face"),
-							decal.properties.get("Color3"),
-							decal.properties.get("Transparency"),
-						) {
-							let render_id=acquire_render_config_id(Some(content.as_ref()));
-								let normal_id=normalid.to_u32();
-								if normal_id<6{
-									let (roblox_texture_color,roblox_texture_transform)=if decal.class=="Texture"{
-										//generate tranform
-										if let (
-												Some(rbx_dom_weak::types::Variant::Float32(ox)),
-												Some(rbx_dom_weak::types::Variant::Float32(oy)),
-												Some(rbx_dom_weak::types::Variant::Float32(sx)),
-												Some(rbx_dom_weak::types::Variant::Float32(sy)),
-											) = (
-												decal.properties.get("OffsetStudsU"),
-												decal.properties.get("OffsetStudsV"),
-												decal.properties.get("StudsPerTileU"),
-												decal.properties.get("StudsPerTileV"),
-											)
-										{
-											let (size_u,size_v)=match normal_id{
-												0=>(size.z,size.y),//right
-												1=>(size.x,size.z),//top
-												2=>(size.x,size.y),//back
-												3=>(size.z,size.y),//left
-												4=>(size.x,size.z),//bottom
-												5=>(size.x,size.y),//front
-												_=>unreachable!(),
-											};
-											(
-												glam::vec4(decal_color3.r,decal_color3.g,decal_color3.b,1.0-*decal_transparency),
-												RobloxTextureTransform{
-													offset_u:*ox/(*sx),offset_v:*oy/(*sy),
-													scale_u:size_u/(*sx),scale_v:size_v/(*sy),
-												}
-											)
-										}else{
-											(glam::Vec4::ONE,RobloxTextureTransform::default())
-										}
-									}else{
-										(glam::Vec4::ONE,RobloxTextureTransform::default())
-									};
-									part_texture_description[normal_id as usize]=Some(RobloxFaceTextureDescription{
-										render:render_id,
-										color:roblox_texture_color,
-										transform:roblox_texture_transform,
-									});
-								}else{
-									println!("NormalId={} unsupported for shape={:?}",normal_id,primitive_shape);
-								}
-						}
-					}
-				}
-				//obscure rust syntax "slice pattern"
-				let [
-					f0,//Cube::Right
-					f1,//Cube::Top
-					f2,//Cube::Back
-					f3,//Cube::Left
-					f4,//Cube::Bottom
-					f5,//Cube::Front
-				]=part_texture_description;
-				let basepart_description=match primitive_shape{
-					primitives::Primitives::Sphere=>RobloxBasePartDescription::Sphere([f0,f1,f2,f3,f4,f5]),
-					primitives::Primitives::Cube=>RobloxBasePartDescription::Part([f0,f1,f2,f3,f4,f5]),
-					primitives::Primitives::Cylinder=>RobloxBasePartDescription::Cylinder([f0,f1,f2,f3,f4,f5]),
-					//use front face texture first and use top face texture as a fallback
-					primitives::Primitives::Wedge=>RobloxBasePartDescription::Wedge([
-						f0,//Cube::Right->Wedge::Right
-						if f5.is_some(){f5}else{f1},//Cube::Front|Cube::Top->Wedge::TopFront
-						f2,//Cube::Back->Wedge::Back
-						f3,//Cube::Left->Wedge::Left
-						f4,//Cube::Bottom->Wedge::Bottom
-					]),
-					//TODO: fix Left+Back texture coordinates to match roblox when not overwridden by Top
-					primitives::Primitives::CornerWedge=>RobloxBasePartDescription::CornerWedge([
-						f0,//Cube::Right->CornerWedge::Right
-						if f2.is_some(){f2}else{f1.clone()},//Cube::Back|Cube::Top->CornerWedge::TopBack
-						if f3.is_some(){f3}else{f1},//Cube::Left|Cube::Top->CornerWedge::TopLeft
-						f4,//Cube::Bottom->CornerWedge::Bottom
-						f5,//Cube::Front->CornerWedge::Front
-					]),
-				};
-				//make new model if unit cube has not been created before
-				let mesh_id=if let Some(&mesh_id)=mesh_id_from_description.get(&basepart_description){
-					//push to existing texture model
-					mesh_id
-				}else{
-					let mesh_id=model::MeshId::new(primitive_meshes.len() as u32);
-					mesh_id_from_description.insert(basepart_description.clone(),mesh_id);//borrow checker going crazy
-					let mesh=match basepart_description{
-						RobloxBasePartDescription::Sphere(part_texture_description)
-						|RobloxBasePartDescription::Cylinder(part_texture_description)
-						|RobloxBasePartDescription::Part(part_texture_description)=>{
-							let mut cube_face_description=primitives::CubeFaceDescription::default();
-							for (face_id,roblox_face_description) in part_texture_description.iter().enumerate(){
-								cube_face_description.insert(
-								match face_id{
-									0=>primitives::CubeFace::Right,
-									1=>primitives::CubeFace::Top,
-									2=>primitives::CubeFace::Back,
-									3=>primitives::CubeFace::Left,
-									4=>primitives::CubeFace::Bottom,
-									5=>primitives::CubeFace::Front,
-									_=>unreachable!(),
-								},
-								match roblox_face_description{
-									Some(roblox_texture_transform)=>roblox_texture_transform.to_face_description(),
-									None=>primitives::FaceDescription::new_with_render_id(textureless_render_group),
-								});
-							}
-							primitives::generate_partial_unit_cube(cube_face_description)
-						},
-						RobloxBasePartDescription::Wedge(wedge_texture_description)=>{
-							let mut wedge_face_description=primitives::WedgeFaceDescription::default();
-							for (face_id,roblox_face_description) in wedge_texture_description.iter().enumerate(){
-								wedge_face_description.insert(
-								match face_id{
-									0=>primitives::WedgeFace::Right,
-									1=>primitives::WedgeFace::TopFront,
-									2=>primitives::WedgeFace::Back,
-									3=>primitives::WedgeFace::Left,
-									4=>primitives::WedgeFace::Bottom,
-									_=>unreachable!(),
-								},
-								match roblox_face_description{
-									Some(roblox_texture_transform)=>roblox_texture_transform.to_face_description(),
-									None=>primitives::FaceDescription::new_with_render_id(textureless_render_group),
-								});
-							}
-							primitives::generate_partial_unit_wedge(wedge_face_description)
-						},
-						RobloxBasePartDescription::CornerWedge(cornerwedge_texture_description)=>{
-							let mut cornerwedge_face_description=primitives::CornerWedgeFaceDescription::default();
-							for (face_id,roblox_face_description) in cornerwedge_texture_description.iter().enumerate(){
-								cornerwedge_face_description.insert(
-								match face_id{
-									0=>primitives::CornerWedgeFace::Right,
-									1=>primitives::CornerWedgeFace::TopBack,
-									2=>primitives::CornerWedgeFace::TopLeft,
-									3=>primitives::CornerWedgeFace::Bottom,
-									4=>primitives::CornerWedgeFace::Front,
-									_=>unreachable!(),
-								},
-								match roblox_face_description{
-									Some(roblox_texture_transform)=>roblox_texture_transform.to_face_description(),
-									None=>primitives::FaceDescription::new_with_render_id(textureless_render_group),
-								});
-							}
-							primitives::generate_partial_unit_cornerwedge(cornerwedge_face_description)
-						},
-					};
-					primitive_meshes.push(mesh);
-					mesh_id
-				};
-				(MeshAvailability::Immediate,mesh_id)
-					},
-					Shape::MeshPart=>if let (
-						Some(rbx_dom_weak::types::Variant::Content(mesh_asset_id)),
-						Some(rbx_dom_weak::types::Variant::Content(texture_asset_id)),
-					)=(
-						object.properties.get("MeshId"),
-						object.properties.get("TextureID"),
-					){
-						(
-							MeshAvailability::Deferred(acquire_render_config_id(Some(texture_asset_id.as_ref()))),
-							acquire_mesh_id(mesh_asset_id.as_ref()),
-						)
-					}else{
-						panic!("Mesh has no Mesh or Texture");
-					},
-				};
-				let model_deferred_attributes=ModelDeferredAttributes{
-					mesh:mesh_id,
-					transform:model_transform,
-					color:glam::vec4(color3.r as f32/255f32, color3.g as f32/255f32, color3.b as f32/255f32, 1.0-*transparency),
-					deferred_attributes:GetAttributesArgs{
-						name:object.name.as_str().into(),
-						can_collide:*can_collide,
-						velocity:vec3::try_from_f32_array([velocity.x,velocity.y,velocity.z]).unwrap(),
-					},
-				};
-				match availability{
-					MeshAvailability::Immediate=>primitive_models_deferred_attributes.push(model_deferred_attributes),
-					MeshAvailability::Deferred(render)=>deferred_models_deferred_attributes.push(DeferredModelDeferredAttributes{
-						render,
-						model:model_deferred_attributes
-					}),
-				}
-			}
-		}
-	}
-	PartialMap1{
-		primitive_meshes,
-		primitive_models_deferred_attributes,
-		deferred_models_deferred_attributes,
-	}
-}
-struct MeshWithAabb{
-	mesh:model::Mesh,
-	aabb:strafesnet_common::aabb::Aabb,
-}
-pub struct PartialMap1{
-	primitive_meshes:Vec<model::Mesh>,
-	primitive_models_deferred_attributes:Vec<ModelDeferredAttributes>,
-	deferred_models_deferred_attributes:Vec<DeferredModelDeferredAttributes>,
-}
-impl PartialMap1{
-	pub fn add_meshpart_meshes_and_calculate_attributes(
-		mut self,
-		meshpart_meshes:impl IntoIterator<Item=(model::MeshId,crate::data::RobloxMeshBytes)>,
-	)->PartialMap2{
-		//calculate attributes
-		let mut modes_builder=ModesBuilder::default();
-		let mut unique_attributes=Vec::new();
-		let mut attributes_id_from_attributes=HashMap::new();
-
-		let mut wormhole_in_model_to_id=HashMap::new();
-		let mut wormhole_id_to_out_model=HashMap::new();
-
-		//decode roblox meshes
-		//generate mesh_id_map based on meshes that failed to load
-		let loaded_meshes:HashMap<model::MeshId,MeshWithAabb>=
-		meshpart_meshes.into_iter().flat_map(|(old_mesh_id,roblox_mesh_bytes)|
-			match crate::mesh::convert(roblox_mesh_bytes){
-				Ok(mesh)=>{
-					let mut aabb=strafesnet_common::aabb::Aabb::default();
-					for &pos in &mesh.unique_pos{
-						aabb.grow(pos);
-					}
-					Some((old_mesh_id,MeshWithAabb{
-						mesh,
-						aabb,
-					}))
-				},
-				Err(e)=>{
-					println!("Error converting mesh: {e:?}");
-					None
-				},
-			}
-		).collect();
-
-		let mut mesh_id_from_render_config_id=HashMap::new();
-		//ignore meshes that fail to load completely for now
-		let mut acquire_mesh_id_from_render_config_id=|old_mesh_id,render|{
-			loaded_meshes.get(&old_mesh_id).map(|mesh_with_aabb|(
-				*mesh_id_from_render_config_id.entry(old_mesh_id).or_insert_with(||HashMap::new())
-				.entry(render).or_insert_with(||{
-					let mesh_id=model::MeshId::new(self.primitive_meshes.len() as u32);
-					let mut mesh_clone=mesh_with_aabb.mesh.clone();
-					//add a render group lool
-					mesh_clone.graphics_groups.push(model::IndexedGraphicsGroup{
-						render,
-						//the lowest lod is highest quality
-						groups:vec![model::PolygonGroupId::new(0)]
-					});
-					self.primitive_meshes.push(mesh_clone);
-					mesh_id
-				}),
-				&mesh_with_aabb.aabb,
-			))
-		};
-		//now that the meshes are loaded, these models can be generated
-		let models_owned_attributes:Vec<ModelOwnedAttributes>=
-		self.deferred_models_deferred_attributes.into_iter().flat_map(|deferred_model_deferred_attributes|{
-			//meshes need to be cloned from loaded_meshes with a new id when they are used with a new render_id
-			//insert into primitive_meshes
-			let (mesh,aabb)=acquire_mesh_id_from_render_config_id(
-				deferred_model_deferred_attributes.model.mesh,
-				deferred_model_deferred_attributes.render
-			)?;
-			let size=aabb.size();
-			Some(ModelDeferredAttributes{
-				mesh,
-				deferred_attributes:deferred_model_deferred_attributes.model.deferred_attributes,
-				color:deferred_model_deferred_attributes.model.color,
-				transform:Planar64Affine3::new(
-					Planar64Mat3::from_cols([
-						(deferred_model_deferred_attributes.model.transform.matrix3.x_axis*2/size.x).divide().fix_1(),
-						(deferred_model_deferred_attributes.model.transform.matrix3.y_axis*2/size.y).divide().fix_1(),
-						(deferred_model_deferred_attributes.model.transform.matrix3.z_axis*2/size.z).divide().fix_1()
-					]),
-					deferred_model_deferred_attributes.model.transform.translation
-				),
-			})
-		}).chain(self.primitive_models_deferred_attributes.into_iter())
-		.enumerate().map(|(model_id,model_deferred_attributes)|{
-			let model_id=model::ModelId::new(model_id as u32);
-			ModelOwnedAttributes{
-				mesh:model_deferred_attributes.mesh,
-				attributes:get_attributes(
-					&model_deferred_attributes.deferred_attributes.name,
-					model_deferred_attributes.deferred_attributes.can_collide,
-					model_deferred_attributes.deferred_attributes.velocity,
-					model_id,
-					&mut modes_builder,
-					&mut wormhole_in_model_to_id,
-					&mut wormhole_id_to_out_model,
-				),
-				color:model_deferred_attributes.color,
-				transform:model_deferred_attributes.transform,
-			}
-		}).collect();
-		let models=models_owned_attributes.into_iter().enumerate().map(|(model_id,mut model_owned_attributes)|{
-		//TODO: TAB
-		let model_id=model::ModelId::new(model_id as u32);
-		//update attributes with wormhole id
-		//TODO: errors/prints
-		if let Some(wormhole_id)=wormhole_in_model_to_id.get(&model_id){
-			if let Some(&wormhole_out_model_id)=wormhole_id_to_out_model.get(wormhole_id){
-				match &mut model_owned_attributes.attributes{
-					attr::CollisionAttributes::Contact(attr::ContactAttributes{contacting:_,general})
-					|attr::CollisionAttributes::Intersect(attr::IntersectAttributes{intersecting:_,general})
-					=>general.wormhole=Some(attr::Wormhole{destination_model:wormhole_out_model_id}),
-					attr::CollisionAttributes::Decoration=>println!("Not a wormhole"),
-				}
-			}
-		}
-
-		//index the attributes
-		let attributes_id=if let Some(&attributes_id)=attributes_id_from_attributes.get(&model_owned_attributes.attributes){
-			attributes_id
-		}else{
-			let attributes_id=attr::CollisionAttributesId::new(unique_attributes.len() as u32);
-			attributes_id_from_attributes.insert(model_owned_attributes.attributes.clone(),attributes_id);
-			unique_attributes.push(model_owned_attributes.attributes);
-			attributes_id
-		};
-		model::Model{
-			mesh:model_owned_attributes.mesh,
-			transform:model_owned_attributes.transform,
-			color:model_owned_attributes.color,
-			attributes:attributes_id,
-		}
-	}).collect();
-	PartialMap2{
-		meshes:self.primitive_meshes,
-		models,
-		modes:modes_builder.build(),
-		attributes:unique_attributes,
-	}
-	}
-}
-
-pub struct PartialMap2{
-	meshes:Vec<model::Mesh>,
-	models:Vec<model::Model>,
-	modes:gameplay_modes::Modes,
-	attributes:Vec<strafesnet_common::gameplay_attributes::CollisionAttributes>,
-}
-impl PartialMap2{
-	pub fn add_render_configs_and_textures(
-		self,
-		render_configs:impl IntoIterator<Item=(model::RenderConfigId,model::RenderConfig)>,
-		textures:impl IntoIterator<Item=(model::TextureId,Vec<u8>)>,
-	)->map::CompleteMap{
-		let (textures,texture_id_map):(Vec<Vec<u8>>,HashMap<model::TextureId,model::TextureId>)
-		=textures.into_iter().enumerate().map(|(new_texture_id,(old_texture_id,texture))|{
-			(texture,(old_texture_id,model::TextureId::new(new_texture_id as u32)))
-		}).unzip();
-		let render_configs=render_configs.into_iter().map(|(render_config_id,mut render_config)|{
-			//this may generate duplicate no-texture render configs but idc
-			render_config.texture=render_config.texture.and_then(|texture_id|
-				texture_id_map.get(&texture_id).copied()
-			);
-			render_config
-		}).collect();
-		map::CompleteMap{
-			modes:self.modes,
-			attributes:self.attributes,
-			meshes:self.meshes,
-			models:self.models,
-			//the roblox legacy texture thing always works
-			textures,
-			render_configs,
-		}
-	}
-}

lib/roblox_emulator/.gitignore

@@ -1 +0,0 @@
-/target

lib/roblox_emulator/Cargo.toml

@@ -1,21 +0,0 @@
-[package]
-name = "roblox_emulator"
-version = "0.4.7"
-edition = "2021"
-repository = "https://git.itzana.me/StrafesNET/strafe-project"
-license = "MIT OR Apache-2.0"
-description = "Run embedded Luau scripts which manipulate the DOM."
-authors = ["Rhys Lloyd <krakow20@gmail.com>"]
-
-[features]
-default=["run-service"]
-run-service=[]
-
-[dependencies]
-glam = "0.29.0"
-mlua = { version = "0.10.1", features = ["luau"] }
-phf = { version = "0.11.2", features = ["macros"] }
-rbx_dom_weak = { version = "2.7.0", registry = "strafesnet" }
-rbx_reflection = { version = "4.7.0", registry = "strafesnet" }
-rbx_reflection_database = { version = "0.2.10", registry = "strafesnet" }
-rbx_types = { version = "1.10.0", registry = "strafesnet" }

lib/roblox_emulator/LICENSE-APACHE

@@ -1,176 +0,0 @@
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-
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