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1e4025d1d0 insane sphere gen 2023-11-07 16:49:58 -08:00
36 changed files with 5619 additions and 5561 deletions

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[registries.strafesnet]
index = "sparse+https://git.itzana.me/api/packages/strafesnet/cargo/"

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.gitignore vendored
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/target /target
/textures

1968
Cargo.lock generated

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[package] [package]
name = "strafe-client" name = "strafe-client"
version = "0.10.5" version = "0.8.0"
edition = "2021" edition = "2021"
repository = "https://git.itzana.me/StrafesNET/strafe-client"
license = "Custom"
description = "StrafesNET game client for bhop and surf."
authors = ["Rhys Lloyd <krakow20@gmail.com>"]
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[features]
default = ["snf"]
snf = ["dep:strafesnet_snf"]
source = ["dep:strafesnet_deferred_loader", "dep:strafesnet_bsp_loader"]
roblox = ["dep:strafesnet_deferred_loader", "dep:strafesnet_rbx_loader"]
[dependencies] [dependencies]
bytemuck = { version = "1.13.1", features = ["derive"] } bytemuck = { version = "1.13.1", features = ["derive"] }
configparser = "3.0.2" configparser = "3.0.2"
ddsfile = "0.5.1" ddsfile = "0.5.1"
glam = "0.29.0" glam = "0.24.1"
id = { version = "0.1.0", registry = "strafesnet" } lazy-regex = "3.0.2"
obj = "0.10.2"
parking_lot = "0.12.1" parking_lot = "0.12.1"
pollster = "0.3.0" pollster = "0.3.0"
strafesnet_bsp_loader = { version = "0.2.1", registry = "strafesnet", optional = true } rbx_binary = "0.7.1"
strafesnet_common = { version = "0.5.2", registry = "strafesnet" } rbx_dom_weak = "2.5.0"
strafesnet_deferred_loader = { version = "0.4.0", features = ["legacy"], registry = "strafesnet", optional = true } rbx_reflection_database = "0.2.7"
strafesnet_rbx_loader = { version = "0.5.1", registry = "strafesnet", optional = true } rbx_xml = "0.13.1"
strafesnet_snf = { version = "0.2.0", registry = "strafesnet", optional = true } wgpu = "0.18.0"
wgpu = "22.1.0" winit = { version = "0.29.2", features = ["rwh_05"] }
winit = "0.30.5"
[profile.release] #[profile.release]
#lto = true #lto = true
strip = true #strip = true
codegen-units = 1 #codegen-units = 1

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/******************************************************* /*******************************************************
* 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. * This file is part of the StrafesNET bhop/surf client.
* *

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src/aabb.rs Normal file
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use crate::integer::Planar64Vec3;
#[derive(Debug,Clone,Copy,Hash,Eq,PartialEq)]
pub enum AabbFace{
Right,//+X
Top,
Back,
Left,
Bottom,
Front,
}
#[derive(Clone)]
pub struct Aabb{
pub min:Planar64Vec3,
pub max:Planar64Vec3,
}
impl Default for Aabb {
fn default()->Self {
Self{min:Planar64Vec3::MAX,max:Planar64Vec3::MIN}
}
}
impl Aabb{
const VERTEX_DATA:[Planar64Vec3;8]=[
Planar64Vec3::int( 1,-1,-1),
Planar64Vec3::int( 1, 1,-1),
Planar64Vec3::int( 1, 1, 1),
Planar64Vec3::int( 1,-1, 1),
Planar64Vec3::int(-1,-1, 1),
Planar64Vec3::int(-1, 1, 1),
Planar64Vec3::int(-1, 1,-1),
Planar64Vec3::int(-1,-1,-1),
];
pub fn grow(&mut self,point:Planar64Vec3){
self.min=self.min.min(point);
self.max=self.max.max(point);
}
pub fn join(&mut self,aabb:&Aabb){
self.min=self.min.min(aabb.min);
self.max=self.max.max(aabb.max);
}
pub fn inflate(&mut self,hs:Planar64Vec3){
self.min-=hs;
self.max+=hs;
}
pub fn intersects(&self,aabb:&Aabb)->bool{
(self.min.cmplt(aabb.max)&aabb.min.cmplt(self.max)).all()
}
pub fn normal(face:AabbFace)->Planar64Vec3{
match face {
AabbFace::Right=>Planar64Vec3::int(1,0,0),
AabbFace::Top=>Planar64Vec3::int(0,1,0),
AabbFace::Back=>Planar64Vec3::int(0,0,1),
AabbFace::Left=>Planar64Vec3::int(-1,0,0),
AabbFace::Bottom=>Planar64Vec3::int(0,-1,0),
AabbFace::Front=>Planar64Vec3::int(0,0,-1),
}
}
pub fn unit_vertices()->[Planar64Vec3;8] {
return Self::VERTEX_DATA;
}
// pub fn face(&self,face:AabbFace)->Aabb {
// let mut aabb=self.clone();
// //in this implementation face = worldspace aabb face
// match face {
// AabbFace::Right => aabb.min.x=aabb.max.x,
// AabbFace::Top => aabb.min.y=aabb.max.y,
// AabbFace::Back => aabb.min.z=aabb.max.z,
// AabbFace::Left => aabb.max.x=aabb.min.x,
// AabbFace::Bottom => aabb.max.y=aabb.min.y,
// AabbFace::Front => aabb.max.z=aabb.min.z,
// }
// return aabb;
// }
pub fn center(&self)->Planar64Vec3{
return self.min.midpoint(self.max)
}
//probably use floats for area & volume because we don't care about precision
// pub fn area_weight(&self)->f32{
// let d=self.max-self.min;
// d.x*d.y+d.y*d.z+d.z*d.x
// }
// pub fn volume(&self)->f32{
// let d=self.max-self.min;
// d.x*d.y*d.z
// }
}

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src/bvh.rs Normal file
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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
enum BvhNodeContent{
Branch(Vec<BvhNode>),
Leaf(usize),
}
impl Default for BvhNodeContent{
fn default()->Self{
Self::Branch(Vec::new())
}
}
#[derive(Default)]
pub struct BvhNode{
content:BvhNodeContent,
aabb:Aabb,
}
impl BvhNode{
pub fn the_tester<F:FnMut(usize)>(&self,aabb:&Aabb,f:&mut F){
match &self.content{
&BvhNodeContent::Leaf(model)=>f(model),
BvhNodeContent::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 generate_bvh(boxen:Vec<Aabb>)->BvhNode{
generate_bvh_node(boxen.into_iter().enumerate().collect())
}
fn generate_bvh_node(boxen:Vec<(usize,Aabb)>)->BvhNode{
let n=boxen.len();
if n<20{
let mut aabb=Aabb::default();
let nodes=boxen.into_iter().map(|b|{
aabb.join(&b.1);
BvhNode{
content:BvhNodeContent::Leaf(b.0),
aabb:b.1,
}
}).collect();
BvhNode{
content:BvhNodeContent::Branch(nodes),
aabb,
}
}else{
let mut octant=std::collections::HashMap::with_capacity(n);//this ids which octant the boxen is put in
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(){
let center=aabb.center();
octant.insert(*i,0);
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.partial_cmp(&tup1.1).unwrap());
sort_y.sort_by(|tup0,tup1|tup0.1.partial_cmp(&tup1.1).unwrap());
sort_z.sort_by(|tup0,tup1|tup0.1.partial_cmp(&tup1.1).unwrap());
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;
for (i,c) in sort_x{
if median_x<c{
octant.insert(i,octant[&i]+1<<0);
}
}
for (i,c) in sort_y{
if median_y<c{
octant.insert(i,octant[&i]+1<<1);
}
}
for (i,c) in sort_z{
if median_z<c{
octant.insert(i,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,aabb) in boxen.into_iter(){
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((i,aabb));
}
let mut aabb=Aabb::default();
let children=list_list.into_iter().map(|b|{
let node=generate_bvh_node(b);
aabb.join(&node.aabb);
node
}).collect();
BvhNode{
content:BvhNodeContent::Branch(children),
aabb,
}
}
}

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use crate::physics::Body;
use crate::model_physics::{GigaTime,FEV,MeshQuery,DirectedEdge,MinkowskiMesh,MinkowskiFace,MinkowskiDirectedEdge,MinkowskiVert};
use strafesnet_common::integer::{Time,Fixed,Ratio};
#[derive(Debug)]
enum Transition<F,E:DirectedEdge,V>{
Miss,
Next(FEV<F,E,V>,GigaTime),
Hit(F,GigaTime),
}
type MinkowskiFEV=FEV<MinkowskiFace,MinkowskiDirectedEdge,MinkowskiVert>;
type MinkowskiTransition=Transition<MinkowskiFace,MinkowskiDirectedEdge,MinkowskiVert>;
fn next_transition(fev:&MinkowskiFEV,body_time:GigaTime,mesh:&MinkowskiMesh,body:&Body,mut best_time:GigaTime)->MinkowskiTransition{
//conflicting derivative means it crosses in the wrong direction.
//if the transition time is equal to an already tested transition, do not replace the current best.
let mut best_transition=MinkowskiTransition::Miss;
match fev{
&MinkowskiFEV::Face(face_id)=>{
//test own face collision time, ignoring roots with zero or conflicting derivative
//n=face.normal d=face.dot
//n.a t^2+n.v t+n.p-d==0
let (n,d)=mesh.face_nd(face_id);
//TODO: use higher precision d value?
//use the mesh transform translation instead of baking it into the d value.
for dt in Fixed::<4,128>::zeroes2((n.dot(body.position)-d)*2,n.dot(body.velocity)*2,n.dot(body.acceleration)){
if body_time.le_ratio(dt)&&dt.lt_ratio(best_time)&&n.dot(body.extrapolated_velocity_ratio_dt(dt)).is_negative(){
best_time=dt;
best_transition=MinkowskiTransition::Hit(face_id,dt);
break;
}
}
//test each edge collision time, ignoring roots with zero or conflicting derivative
for &directed_edge_id in mesh.face_edges(face_id).iter(){
let edge_n=mesh.directed_edge_n(directed_edge_id);
let n=n.cross(edge_n);
let verts=mesh.edge_verts(directed_edge_id.as_undirected());
//WARNING: d is moved out of the *2 block because of adding two vertices!
//WARNING: precision is swept under the rug!
for dt in Fixed::<4,128>::zeroes2(n.dot(body.position*2-(mesh.vert(verts[0])+mesh.vert(verts[1]))).fix_4(),n.dot(body.velocity).fix_4()*2,n.dot(body.acceleration).fix_4()){
if body_time.le_ratio(dt)&&dt.lt_ratio(best_time)&&n.dot(body.extrapolated_velocity_ratio_dt(dt)).is_negative(){
best_time=dt;
best_transition=MinkowskiTransition::Next(MinkowskiFEV::Edge(directed_edge_id.as_undirected()),dt);
break;
}
}
}
//if none:
},
&MinkowskiFEV::Edge(edge_id)=>{
//test each face collision time, ignoring roots with zero or conflicting derivative
let edge_n=mesh.edge_n(edge_id);
let edge_verts=mesh.edge_verts(edge_id);
let delta_pos=body.position*2-(mesh.vert(edge_verts[0])+mesh.vert(edge_verts[1]));
for (i,&edge_face_id) in mesh.edge_faces(edge_id).iter().enumerate(){
let face_n=mesh.face_nd(edge_face_id).0;
//edge_n gets parity from the order of edge_faces
let n=face_n.cross(edge_n)*((i as i64)*2-1);
//WARNING yada yada d *2
for dt in Fixed::<4,128>::zeroes2(n.dot(delta_pos).fix_4(),n.dot(body.velocity).fix_4()*2,n.dot(body.acceleration).fix_4()){
if body_time.le_ratio(dt)&&dt.lt_ratio(best_time)&&n.dot(body.extrapolated_velocity_ratio_dt(dt)).is_negative(){
best_time=dt;
best_transition=MinkowskiTransition::Next(MinkowskiFEV::Face(edge_face_id),dt);
break;
}
}
}
//test each vertex collision time, ignoring roots with zero or conflicting derivative
for (i,&vert_id) in edge_verts.iter().enumerate(){
//vertex normal gets parity from vert index
let n=edge_n*(1-2*(i as i64));
for dt in Fixed::<2,64>::zeroes2((n.dot(body.position-mesh.vert(vert_id)))*2,n.dot(body.velocity)*2,n.dot(body.acceleration)){
if body_time.le_ratio(dt)&&dt.lt_ratio(best_time)&&n.dot(body.extrapolated_velocity_ratio_dt(dt)).is_negative(){
let dt=Ratio::new(dt.num.fix_4(),dt.den.fix_4());
best_time=dt;
best_transition=MinkowskiTransition::Next(MinkowskiFEV::Vert(vert_id),dt);
break;
}
}
}
//if none:
},
&MinkowskiFEV::Vert(vert_id)=>{
//test each edge collision time, ignoring roots with zero or conflicting derivative
for &directed_edge_id in mesh.vert_edges(vert_id).iter(){
//edge is directed away from vertex, but we want the dot product to turn out negative
let n=-mesh.directed_edge_n(directed_edge_id);
for dt in Fixed::<2,64>::zeroes2((n.dot(body.position-mesh.vert(vert_id)))*2,n.dot(body.velocity)*2,n.dot(body.acceleration)){
if body_time.le_ratio(dt)&&dt.lt_ratio(best_time)&&n.dot(body.extrapolated_velocity_ratio_dt(dt)).is_negative(){
let dt=Ratio::new(dt.num.fix_4(),dt.den.fix_4());
best_time=dt;
best_transition=MinkowskiTransition::Next(MinkowskiFEV::Edge(directed_edge_id.as_undirected()),dt);
break;
}
}
}
//if none:
},
}
best_transition
}
pub enum CrawlResult<F,E:DirectedEdge,V>{
Miss(FEV<F,E,V>),
Hit(F,GigaTime),
}
type MinkowskiCrawlResult=CrawlResult<MinkowskiFace,MinkowskiDirectedEdge,MinkowskiVert>;
pub fn crawl_fev(mut fev:MinkowskiFEV,mesh:&MinkowskiMesh,relative_body:&Body,start_time:Time,time_limit:Time)->MinkowskiCrawlResult{
let mut body_time={
let r=(start_time-relative_body.time).to_ratio();
Ratio::new(r.num.fix_4(),r.den.fix_4())
};
let time_limit={
let r=(time_limit-relative_body.time).to_ratio();
Ratio::new(r.num.fix_4(),r.den.fix_4())
};
for _ in 0..20{
match next_transition(&fev,body_time,mesh,relative_body,time_limit){
Transition::Miss=>return CrawlResult::Miss(fev),
Transition::Next(next_fev,next_time)=>(fev,body_time)=(next_fev,next_time),
Transition::Hit(face,time)=>return CrawlResult::Hit(face,time),
}
}
//TODO: fix all bugs
//println!("Too many iterations! Using default behaviour instead of crashing...");
CrawlResult::Miss(fev)
}

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use std::io::Read;
#[derive(Debug)]
pub enum ReadError{
#[cfg(feature="roblox")]
Roblox(strafesnet_rbx_loader::ReadError),
#[cfg(feature="source")]
Source(strafesnet_bsp_loader::ReadError),
#[cfg(feature="snf")]
StrafesNET(strafesnet_snf::Error),
#[cfg(feature="snf")]
StrafesNETMap(strafesnet_snf::map::Error),
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 enum DataStructure{
#[cfg(feature="roblox")]
Roblox(strafesnet_rbx_loader::Model),
#[cfg(feature="source")]
Source(strafesnet_bsp_loader::Bsp),
#[cfg(feature="snf")]
StrafesNET(strafesnet_common::map::CompleteMap),
}
pub fn read<R:Read+std::io::Seek>(input:R)->Result<DataStructure,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..4]{
#[cfg(feature="roblox")]
b"<rob"=>Ok(DataStructure::Roblox(strafesnet_rbx_loader::read(buf).map_err(ReadError::Roblox)?)),
#[cfg(feature="source")]
b"VBSP"=>Ok(DataStructure::Source(strafesnet_bsp_loader::read(buf).map_err(ReadError::Source)?)),
#[cfg(feature="snf")]
b"SNFM"=>Ok(DataStructure::StrafesNET(
strafesnet_snf::read_map(buf).map_err(ReadError::StrafesNET)?
.into_complete_map().map_err(ReadError::StrafesNETMap)?
)),
_=>Err(ReadError::UnknownFileFormat),
}
}
#[derive(Debug)]
pub enum LoadError{
ReadError(ReadError),
File(std::io::Error),
Io(std::io::Error),
}
impl std::fmt::Display for LoadError{
fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
write!(f,"{self:?}")
}
}
impl std::error::Error for LoadError{}
pub fn load<P:AsRef<std::path::Path>>(path:P)->Result<strafesnet_common::map::CompleteMap,LoadError>{
//blocking because it's simpler...
let file=std::fs::File::open(path).map_err(LoadError::File)?;
match read(file).map_err(LoadError::ReadError)?{
#[cfg(feature="snf")]
DataStructure::StrafesNET(map)=>Ok(map),
#[cfg(feature="roblox")]
DataStructure::Roblox(model)=>{
let mut place=model.into_place();
place.run_scripts();
let mut loader=strafesnet_deferred_loader::roblox_legacy();
let (texture_loader,mesh_loader)=loader.get_inner_mut();
let map_step1=strafesnet_rbx_loader::convert(
&place,
|name|texture_loader.acquire_render_config_id(name),
|name|mesh_loader.acquire_mesh_id(name),
);
let meshpart_meshes=mesh_loader.load_meshes().map_err(LoadError::Io)?;
let map_step2=map_step1.add_meshpart_meshes_and_calculate_attributes(
meshpart_meshes.into_iter().map(|(mesh_id,loader_model)|
(mesh_id,strafesnet_rbx_loader::data::RobloxMeshBytes::new(loader_model.get()))
)
);
let (textures,render_configs)=loader.into_render_configs().map_err(LoadError::Io)?.consume();
let map=map_step2.add_render_configs_and_textures(
render_configs.into_iter(),
textures.into_iter().map(|(texture_id,texture)|
(texture_id,match texture{
strafesnet_deferred_loader::texture::Texture::ImageDDS(data)=>data,
})
)
);
Ok(map)
},
#[cfg(feature="source")]
DataStructure::Source(bsp)=>{
let mut loader=strafesnet_deferred_loader::source_legacy();
let (texture_loader,mesh_loader)=loader.get_inner_mut();
let map_step1=strafesnet_bsp_loader::convert(
&bsp,
|name|texture_loader.acquire_render_config_id(name),
|name|mesh_loader.acquire_mesh_id(name),
);
let prop_meshes=mesh_loader.load_meshes(bsp.as_ref());
let map_step2=map_step1.add_prop_meshes(
//the type conflagulator 9000
prop_meshes.into_iter().map(|(mesh_id,loader_model)|
(mesh_id,strafesnet_bsp_loader::data::ModelData{
mdl:strafesnet_bsp_loader::data::MdlData::new(loader_model.mdl.get()),
vtx:strafesnet_bsp_loader::data::VtxData::new(loader_model.vtx.get()),
vvd:strafesnet_bsp_loader::data::VvdData::new(loader_model.vvd.get()),
})
),
|name|texture_loader.acquire_render_config_id(name),
);
let (textures,render_configs)=loader.into_render_configs().map_err(LoadError::Io)?.consume();
let map=map_step2.add_render_configs_and_textures(
render_configs.into_iter(),
textures.into_iter().map(|(texture_id,texture)|
(texture_id,match texture{
strafesnet_deferred_loader::texture::Texture::ImageDDS(data)=>data,
})
),
);
Ok(map)
},
}
}

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@ -1,8 +1,9 @@
pub enum Instruction{ pub enum Instruction{
Render(crate::graphics::FrameState), Render(crate::physics::PhysicsOutputState,crate::integer::Time,glam::IVec2),
//UpdateModel(crate::graphics::GraphicsModelUpdate), //UpdateModel(crate::graphics::GraphicsModelUpdate),
Resize(winit::dpi::PhysicalSize<u32>,crate::settings::UserSettings), Resize(winit::dpi::PhysicalSize<u32>,crate::settings::UserSettings),
ChangeMap(strafesnet_common::map::CompleteMap), GenerateModels(crate::model::IndexedModelInstances),
ClearModels,
} }
//Ideally the graphics thread worker description is: //Ideally the graphics thread worker description is:
@ -15,32 +16,28 @@ WorkerDescription{
//up to three frames in flight, dropping new frame requests when all three are busy, and dropping output frames when one renders out of order //up to three frames in flight, dropping new frame requests when all three are busy, and dropping output frames when one renders out of order
pub fn new<'a>( pub fn new<'a>(
mut graphics:crate::graphics::GraphicsState, mut graphics:crate::graphics::GraphicsState,
mut config:wgpu::SurfaceConfiguration, mut config:wgpu::SurfaceConfiguration,
surface:wgpu::Surface<'a>, surface:wgpu::Surface,
device:wgpu::Device, device:wgpu::Device,
queue:wgpu::Queue, queue:wgpu::Queue,
)->crate::compat_worker::INWorker<'a,Instruction>{ )->crate::compat_worker::INWorker<'a,Instruction>{
let mut resize=None;
crate::compat_worker::INWorker::new(move |ins:Instruction|{ crate::compat_worker::INWorker::new(move |ins:Instruction|{
match ins{ match ins{
Instruction::ChangeMap(map)=>{ Instruction::GenerateModels(indexed_model_instances)=>{
graphics.generate_models(&device,&queue,indexed_model_instances);
},
Instruction::ClearModels=>{
graphics.clear(); graphics.clear();
graphics.generate_models(&device,&queue,&map);
}, },
Instruction::Resize(size,user_settings)=>{ Instruction::Resize(size,user_settings)=>{
resize=Some((size,user_settings)); println!("Resizing to {:?}",size);
config.width=size.width.max(1);
config.height=size.height.max(1);
surface.configure(&device,&config);
graphics.resize(&device,&config,&user_settings);
} }
Instruction::Render(frame_state)=>{ Instruction::Render(physics_output,predicted_time,mouse_pos)=>{
if let Some((size,user_settings))=resize.take(){
println!("Resizing to {:?}",size);
let t0=std::time::Instant::now();
config.width=size.width.max(1);
config.height=size.height.max(1);
surface.configure(&device,&config);
graphics.resize(&device,&config,&user_settings);
println!("Resize took {:?}",t0.elapsed());
}
//this has to go deeper somehow //this has to go deeper somehow
let frame=match surface.get_current_texture(){ let frame=match surface.get_current_texture(){
Ok(frame)=>frame, Ok(frame)=>frame,
@ -56,7 +53,7 @@ pub fn new<'a>(
..wgpu::TextureViewDescriptor::default() ..wgpu::TextureViewDescriptor::default()
}); });
graphics.render(&view,&device,&queue,frame_state); graphics.render(&view,&device,&queue,physics_output,predicted_time,mouse_pos);
frame.present(); frame.present();
} }

50
src/instruction.rs Normal file
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@ -0,0 +1,50 @@
use crate::integer::Time;
#[derive(Debug)]
pub struct TimedInstruction<I>{
pub time:Time,
pub instruction:I,
}
pub trait InstructionEmitter<I>{
fn next_instruction(&self,time_limit:Time)->Option<TimedInstruction<I>>;
}
pub trait InstructionConsumer<I>{
fn process_instruction(&mut self, instruction:TimedInstruction<I>);
}
//PROPER PRIVATE FIELDS!!!
pub struct InstructionCollector<I>{
time:Time,
instruction:Option<I>,
}
impl<I> InstructionCollector<I>{
pub fn new(time:Time)->Self{
Self{
time,
instruction:None
}
}
pub fn collect(&mut self,instruction:Option<TimedInstruction<I>>){
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>>{
//STEAL INSTRUCTION AND DESTROY INSTRUCTIONCOLLECTOR
match self.instruction{
Some(instruction)=>Some(TimedInstruction{
time:self.time,
instruction
}),
None=>None,
}
}
}

958
src/integer.rs Normal file
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@ -0,0 +1,958 @@
//integer units
#[derive(Clone,Copy,Hash,PartialEq,PartialOrd,Debug)]
pub struct Time(i64);
impl Time{
pub const ZERO:Self=Self(0);
pub const ONE_SECOND:Self=Self(1_000_000_000);
pub const ONE_MILLISECOND:Self=Self(1_000_000);
pub const ONE_MICROSECOND:Self=Self(1_000);
pub const ONE_NANOSECOND:Self=Self(1);
#[inline]
pub fn from_secs(num:i64)->Self{
Self(Self::ONE_SECOND.0*num)
}
#[inline]
pub fn from_millis(num:i64)->Self{
Self(Self::ONE_MILLISECOND.0*num)
}
#[inline]
pub fn from_micros(num:i64)->Self{
Self(Self::ONE_MICROSECOND.0*num)
}
#[inline]
pub fn from_nanos(num:i64)->Self{
Self(Self::ONE_NANOSECOND.0*num)
}
//should I have checked subtraction? force all time variables to be positive?
#[inline]
pub fn nanos(&self)->i64{
self.0
}
}
impl From<Planar64> for Time{
#[inline]
fn from(value:Planar64)->Self{
Time((((value.0 as i128)*1_000_000_000)>>32) as i64)
}
}
impl std::fmt::Display for Time{
#[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 std::default::Default for Time{
fn default()->Self{
Self(0)
}
}
impl std::ops::Neg for Time{
type Output=Time;
#[inline]
fn neg(self)->Self::Output {
Time(-self.0)
}
}
impl std::ops::Add<Time> for Time{
type Output=Time;
#[inline]
fn add(self,rhs:Self)->Self::Output {
Time(self.0+rhs.0)
}
}
impl std::ops::Sub<Time> for Time{
type Output=Time;
#[inline]
fn sub(self,rhs:Self)->Self::Output {
Time(self.0-rhs.0)
}
}
impl std::ops::Mul<Time> for Time{
type Output=Time;
#[inline]
fn mul(self,rhs:Time)->Self::Output{
Self((((self.0 as i128)*(rhs.0 as i128))/1_000_000_000) as i64)
}
}
impl std::ops::Div<i64> for Time{
type Output=Time;
#[inline]
fn div(self,rhs:i64)->Self::Output {
Time(self.0/rhs)
}
}
#[inline]
const fn gcd(mut a:u64,mut b:u64)->u64{
while b!=0{
(a,b)=(b,a.rem_euclid(b));
};
a
}
#[derive(Clone,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 fn mul_int(&self,rhs:i64)->i64{
rhs*self.num/self.den as i64
}
#[inline]
pub fn rhs_div_int(&self,rhs:i64)->i64{
rhs*self.den as i64/self.num
}
#[inline]
pub 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=>Err(Self::Error::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=>Err(Self::Error::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,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 fn new(x:Ratio64,y:Ratio64)->Self{
Self{x,y}
}
#[inline]
pub 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{
pub const FRAC_PI_2:Self=Self(1<<30);
pub const PI:Self=Self(-1<<31);
#[inline]
pub 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 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(&self)->Unit32{
//TODO: fix this rounding towards 0
Unit32(unsafe{((self.0 as f64*ANGLE32_TO_FLOAT64_RADIANS).cos()*UNIT32_ONE_FLOAT64).to_int_unchecked()})
}
#[inline]
pub fn sin(&self)->Unit32{
//TODO: fix this rounding towards 0
Unit32(unsafe{((self.0 as f64*ANGLE32_TO_FLOAT64_RADIANS).sin()*UNIT32_ONE_FLOAT64).to_int_unchecked()})
}
*/
}
const ANGLE32_TO_FLOAT64_RADIANS:f64=std::f64::consts::PI/((1i64<<31) as f64);
impl Into<f32> for Angle32{
#[inline]
fn into(self)->f32{
(self.0 as f64*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))
}
}
/* 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,
)))
}
}
*/
///[-1.0,1.0] = [-2^32,2^32]
#[derive(Clone,Copy,Hash,Eq,Ord,PartialEq,PartialOrd)]
pub struct Planar64(i64);
impl Planar64{
pub const ZERO:Self=Self(0);
pub const ONE:Self=Self(1<<32);
#[inline]
pub const fn int(num:i32)->Self{
Self(Self::ONE.0*num as i64)
}
#[inline]
pub const fn raw(num:i64)->Self{
Self(num)
}
#[inline]
pub const fn get(&self)->i64{
self.0
}
pub fn sqrt(&self)->Self{
Planar64(unsafe{(((self.0 as i128)<<32) as f64).sqrt().to_int_unchecked()})
}
}
const PLANAR64_ONE_FLOAT32:f32=(1u64<<32) as f32;
const PLANAR64_CONVERT_TO_FLOAT32:f32=1.0/PLANAR64_ONE_FLOAT32;
const PLANAR64_ONE_FLOAT64:f64=(1u64<<32) as f64;
impl Into<f32> for Planar64{
#[inline]
fn into(self)->f32{
self.0 as f32*PLANAR64_CONVERT_TO_FLOAT32
}
}
impl From<Ratio64> for Planar64{
#[inline]
fn from(ratio:Ratio64)->Self{
Self((((ratio.num as i128)<<32)/ratio.den as i128) as i64)
}
}
#[derive(Debug)]
pub enum Planar64TryFromFloatError{
Nan,
Infinite,
Subnormal,
HighlyNegativeExponent(i16),
HighlyPositiveExponent(i16),
}
#[inline]
fn planar64_from_mes((m,e,s):(u64,i16,i8))->Result<Planar64,Planar64TryFromFloatError>{
let e32=e+32;
if e32<0&&(m>>-e32)==0{//shifting m will underflow to 0
Ok(Planar64::ZERO)
// println!("m{} e{} s{}",m,e,s);
// println!("f={}",(m as f64)*(2.0f64.powf(e as f64))*(s as f64));
// Err(Planar64TryFromFloatError::HighlyNegativeExponent(e))
}else if (64-m.leading_zeros() as i16)+e32<64{//shifting m will not overflow
if e32<0{
Ok(Planar64((m as i64)*(s as i64)>>-e32))
}else{
Ok(Planar64((m as i64)*(s as i64)<<e32))
}
}else{//if shifting m will overflow (prev check failed)
Err(Planar64TryFromFloatError::HighlyPositiveExponent(e))
}
}
impl TryFrom<f32> for Planar64{
type Error=Planar64TryFromFloatError;
#[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=>Err(Self::Error::Subnormal),
std::num::FpCategory::Normal=>planar64_from_mes(integer_decode_f32(value)),
}
}
}
impl TryFrom<f64> for Planar64{
type Error=Planar64TryFromFloatError;
#[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=>Err(Self::Error::Subnormal),
std::num::FpCategory::Normal=>planar64_from_mes(integer_decode_f64(value)),
}
}
}
impl std::fmt::Display for Planar64{
fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
write!(f,"{:.3}",
Into::<f32>::into(*self),
)
}
}
impl std::ops::Neg for Planar64{
type Output=Planar64;
#[inline]
fn neg(self)->Self::Output{
Planar64(-self.0)
}
}
impl std::ops::Add<Planar64> for Planar64{
type Output=Planar64;
#[inline]
fn add(self, rhs: Self) -> Self::Output {
Planar64(self.0+rhs.0)
}
}
impl std::ops::Sub<Planar64> for Planar64{
type Output=Planar64;
#[inline]
fn sub(self, rhs: Self) -> Self::Output {
Planar64(self.0-rhs.0)
}
}
impl std::ops::Mul<i64> for Planar64{
type Output=Planar64;
#[inline]
fn mul(self, rhs: i64) -> Self::Output {
Planar64(self.0*rhs)
}
}
impl std::ops::Mul<Planar64> for Planar64{
type Output=Planar64;
#[inline]
fn mul(self, rhs: Self) -> Self::Output {
Planar64(((self.0 as i128*rhs.0 as i128)>>32) as i64)
}
}
impl std::ops::Mul<Time> for Planar64{
type Output=Planar64;
#[inline]
fn mul(self,rhs:Time)->Self::Output{
Planar64(((self.0 as i128*rhs.0 as i128)/1_000_000_000) as i64)
}
}
impl std::ops::Div<i64> for Planar64{
type Output=Planar64;
#[inline]
fn div(self, rhs: i64) -> Self::Output {
Planar64(self.0/rhs)
}
}
impl std::ops::Div<Planar64> for Planar64{
type Output=Planar64;
#[inline]
fn div(self, rhs: Planar64) -> Self::Output {
Planar64((((self.0 as i128)<<32)/rhs.0 as i128) as i64)
}
}
// impl PartialOrd<i64> for Planar64{
// fn partial_cmp(&self, other: &i64) -> Option<std::cmp::Ordering> {
// self.0.partial_cmp(other)
// }
// }
///[-1.0,1.0] = [-2^32,2^32]
#[derive(Clone,Copy,Default,Hash,Eq,PartialEq)]
pub struct Planar64Vec3(glam::I64Vec3);
impl Planar64Vec3{
pub const ZERO:Self=Planar64Vec3(glam::I64Vec3::ZERO);
pub const ONE:Self=Self::int(1,1,1);
pub const X:Self=Self::int(1,0,0);
pub const Y:Self=Self::int(0,1,0);
pub const Z:Self=Self::int(0,0,1);
pub const NEG_X:Self=Self::int(-1,0,0);
pub const NEG_Y:Self=Self::int(0,-1,0);
pub const NEG_Z:Self=Self::int(0,0,-1);
pub const MIN:Self=Planar64Vec3(glam::I64Vec3::MIN);
pub const MAX:Self=Planar64Vec3(glam::I64Vec3::MAX);
#[inline]
pub const fn int(x:i32,y:i32,z:i32)->Self{
Self(glam::i64vec3((x as i64)<<32,(y as i64)<<32,(z as i64)<<32))
}
#[inline]
pub const fn raw(x:i64,y:i64,z:i64)->Self{
Self(glam::i64vec3(x,y,z))
}
#[inline]
pub fn x(&self)->Planar64{
Planar64(self.0.x)
}
#[inline]
pub fn y(&self)->Planar64{
Planar64(self.0.y)
}
#[inline]
pub fn z(&self)->Planar64{
Planar64(self.0.z)
}
#[inline]
pub fn min(&self,rhs:Self)->Self{
Self(glam::i64vec3(
self.0.x.min(rhs.0.x),
self.0.y.min(rhs.0.y),
self.0.z.min(rhs.0.z),
))
}
#[inline]
pub fn max(&self,rhs:Self)->Self{
Self(glam::i64vec3(
self.0.x.max(rhs.0.x),
self.0.y.max(rhs.0.y),
self.0.z.max(rhs.0.z),
))
}
#[inline]
pub fn midpoint(&self,rhs:Self)->Self{
Self((self.0+rhs.0)/2)
}
#[inline]
pub fn cmplt(&self,rhs:Self)->glam::BVec3{
self.0.cmplt(rhs.0)
}
#[inline]
pub fn dot(&self,rhs:Self)->Planar64{
Planar64(((
(self.0.x as i128)*(rhs.0.x as i128)+
(self.0.y as i128)*(rhs.0.y as i128)+
(self.0.z as i128)*(rhs.0.z as i128)
)>>32) as i64)
}
#[inline]
pub fn length(&self)->Planar64{
let radicand=(self.0.x as i128)*(self.0.x as i128)+(self.0.y as i128)*(self.0.y as i128)+(self.0.z as i128)*(self.0.z as i128);
Planar64(unsafe{(radicand as f64).sqrt().to_int_unchecked()})
}
#[inline]
pub fn with_length(&self,length:Planar64)->Self{
let radicand=(self.0.x as i128)*(self.0.x as i128)+(self.0.y as i128)*(self.0.y as i128)+(self.0.z as i128)*(self.0.z as i128);
let self_length:i128=unsafe{(radicand as f64).sqrt().to_int_unchecked()};
//self.0*length/self_length
Planar64Vec3(
glam::i64vec3(
((self.0.x as i128)*(length.0 as i128)/self_length) as i64,
((self.0.y as i128)*(length.0 as i128)/self_length) as i64,
((self.0.z as i128)*(length.0 as i128)/self_length) as i64,
)
)
}
}
impl Into<glam::Vec3> for Planar64Vec3{
#[inline]
fn into(self)->glam::Vec3{
glam::vec3(
self.0.x as f32,
self.0.y as f32,
self.0.z as f32,
)*PLANAR64_CONVERT_TO_FLOAT32
}
}
impl TryFrom<[f32;3]> for Planar64Vec3{
type Error=Planar64TryFromFloatError;
#[inline]
fn try_from(value:[f32;3])->Result<Self,Self::Error>{
Ok(Self(glam::i64vec3(
Planar64::try_from(value[0])?.0,
Planar64::try_from(value[1])?.0,
Planar64::try_from(value[2])?.0,
)))
}
}
impl TryFrom<glam::Vec3A> for Planar64Vec3{
type Error=Planar64TryFromFloatError;
#[inline]
fn try_from(value:glam::Vec3A)->Result<Self,Self::Error>{
Ok(Self(glam::i64vec3(
Planar64::try_from(value.x)?.0,
Planar64::try_from(value.y)?.0,
Planar64::try_from(value.z)?.0,
)))
}
}
impl std::fmt::Display for Planar64Vec3{
fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
write!(f,"{:.3},{:.3},{:.3}",
Into::<f32>::into(self.x()),Into::<f32>::into(self.y()),Into::<f32>::into(self.z()),
)
}
}
impl std::ops::Neg for Planar64Vec3{
type Output=Planar64Vec3;
#[inline]
fn neg(self)->Self::Output{
Planar64Vec3(-self.0)
}
}
impl std::ops::Add<Planar64Vec3> for Planar64Vec3{
type Output=Planar64Vec3;
#[inline]
fn add(self,rhs:Planar64Vec3) -> Self::Output {
Planar64Vec3(self.0+rhs.0)
}
}
impl std::ops::AddAssign<Planar64Vec3> for Planar64Vec3{
#[inline]
fn add_assign(&mut self,rhs:Planar64Vec3){
*self=*self+rhs
}
}
impl std::ops::Sub<Planar64Vec3> for Planar64Vec3{
type Output=Planar64Vec3;
#[inline]
fn sub(self,rhs:Planar64Vec3) -> Self::Output {
Planar64Vec3(self.0-rhs.0)
}
}
impl std::ops::SubAssign<Planar64Vec3> for Planar64Vec3{
#[inline]
fn sub_assign(&mut self,rhs:Planar64Vec3){
*self=*self-rhs
}
}
impl std::ops::Mul<Planar64Vec3> for Planar64Vec3{
type Output=Planar64Vec3;
#[inline]
fn mul(self, rhs: Planar64Vec3) -> Self::Output {
Planar64Vec3(glam::i64vec3(
(((self.0.x as i128)*(rhs.0.x as i128))>>32) as i64,
(((self.0.y as i128)*(rhs.0.y as i128))>>32) as i64,
(((self.0.z as i128)*(rhs.0.z as i128))>>32) as i64
))
}
}
impl std::ops::Mul<Planar64> for Planar64Vec3{
type Output=Planar64Vec3;
#[inline]
fn mul(self, rhs: Planar64) -> Self::Output {
Planar64Vec3(glam::i64vec3(
(((self.0.x as i128)*(rhs.0 as i128))>>32) as i64,
(((self.0.y as i128)*(rhs.0 as i128))>>32) as i64,
(((self.0.z as i128)*(rhs.0 as i128))>>32) as i64
))
}
}
impl std::ops::Mul<i64> for Planar64Vec3{
type Output=Planar64Vec3;
#[inline]
fn mul(self,rhs:i64)->Self::Output {
Planar64Vec3(glam::i64vec3(
self.0.x*rhs,
self.0.y*rhs,
self.0.z*rhs
))
}
}
impl std::ops::Mul<Time> for Planar64Vec3{
type Output=Planar64Vec3;
#[inline]
fn mul(self,rhs:Time)->Self::Output{
Planar64Vec3(glam::i64vec3(
(((self.0.x as i128)*(rhs.0 as i128))/1_000_000_000) as i64,
(((self.0.y as i128)*(rhs.0 as i128))/1_000_000_000) as i64,
(((self.0.z as i128)*(rhs.0 as i128))/1_000_000_000) as i64
))
}
}
impl std::ops::Div<i64> for Planar64Vec3{
type Output=Planar64Vec3;
#[inline]
fn div(self,rhs:i64)->Self::Output{
Planar64Vec3(glam::i64vec3(
self.0.x/rhs,
self.0.y/rhs,
self.0.z/rhs,
))
}
}
///[-1.0,1.0] = [-2^32,2^32]
#[derive(Clone,Copy)]
pub struct Planar64Mat3{
x_axis:Planar64Vec3,
y_axis:Planar64Vec3,
z_axis:Planar64Vec3,
}
impl Default for Planar64Mat3{
#[inline]
fn default() -> Self {
Self{
x_axis:Planar64Vec3::X,
y_axis:Planar64Vec3::Y,
z_axis:Planar64Vec3::Z,
}
}
}
impl std::ops::Mul<Planar64Vec3> for Planar64Mat3{
type Output=Planar64Vec3;
#[inline]
fn mul(self,rhs:Planar64Vec3) -> Self::Output {
self.x_axis*rhs.x()
+self.y_axis*rhs.y()
+self.z_axis*rhs.z()
}
}
impl Planar64Mat3{
#[inline]
pub fn from_cols(x_axis:Planar64Vec3,y_axis:Planar64Vec3,z_axis:Planar64Vec3)->Self{
Self{
x_axis,
y_axis,
z_axis,
}
}
pub const fn int_from_cols_array(array:[i32;9])->Self{
Self{
x_axis:Planar64Vec3::int(array[0],array[1],array[2]),
y_axis:Planar64Vec3::int(array[3],array[4],array[5]),
z_axis:Planar64Vec3::int(array[6],array[7],array[8]),
}
}
#[inline]
pub fn from_rotation_yx(yaw:Angle32,pitch:Angle32)->Self{
let xtheta=yaw.0 as f64*ANGLE32_TO_FLOAT64_RADIANS;
let (xs,xc)=xtheta.sin_cos();
let (xc,xs)=(xc*PLANAR64_ONE_FLOAT64,xs*PLANAR64_ONE_FLOAT64);
let ytheta=pitch.0 as f64*ANGLE32_TO_FLOAT64_RADIANS;
let (ys,yc)=ytheta.sin_cos();
let (yc,ys)=(yc*PLANAR64_ONE_FLOAT64,ys*PLANAR64_ONE_FLOAT64);
//TODO: fix this rounding towards 0
let (xc,xs):(i64,i64)=(unsafe{xc.to_int_unchecked()},unsafe{xs.to_int_unchecked()});
let (yc,ys):(i64,i64)=(unsafe{yc.to_int_unchecked()},unsafe{ys.to_int_unchecked()});
Self::from_cols(
Planar64Vec3(glam::i64vec3(xc,0,-xs)),
Planar64Vec3(glam::i64vec3(((xs as i128*ys as i128)>>32) as i64,yc,((xc as i128*ys as i128)>>32) as i64)),
Planar64Vec3(glam::i64vec3(((xs as i128*yc as i128)>>32) as i64,-ys,((xc as i128*yc as i128)>>32) as i64)),
)
}
#[inline]
pub fn from_rotation_y(angle:Angle32)->Self{
let theta=angle.0 as f64*ANGLE32_TO_FLOAT64_RADIANS;
let (s,c)=theta.sin_cos();
let (c,s)=(c*PLANAR64_ONE_FLOAT64,s*PLANAR64_ONE_FLOAT64);
//TODO: fix this rounding towards 0
let (c,s):(i64,i64)=(unsafe{c.to_int_unchecked()},unsafe{s.to_int_unchecked()});
Self::from_cols(
Planar64Vec3(glam::i64vec3(c,0,-s)),
Planar64Vec3::Y,
Planar64Vec3(glam::i64vec3(s,0,c)),
)
}
}
impl Into<glam::Mat3> for Planar64Mat3{
#[inline]
fn into(self)->glam::Mat3{
glam::Mat3::from_cols(
self.x_axis.into(),
self.y_axis.into(),
self.z_axis.into(),
)
}
}
impl TryFrom<glam::Mat3A> for Planar64Mat3{
type Error=Planar64TryFromFloatError;
#[inline]
fn try_from(value:glam::Mat3A)->Result<Self,Self::Error>{
Ok(Self{
x_axis:Planar64Vec3::try_from(value.x_axis)?,
y_axis:Planar64Vec3::try_from(value.y_axis)?,
z_axis:Planar64Vec3::try_from(value.z_axis)?,
})
}
}
impl std::fmt::Display for Planar64Mat3{
fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
write!(f,"\n{:.3},{:.3},{:.3}\n{:.3},{:.3},{:.3}\n{:.3},{:.3},{:.3}",
Into::<f32>::into(self.x_axis.x()),Into::<f32>::into(self.x_axis.y()),Into::<f32>::into(self.x_axis.z()),
Into::<f32>::into(self.y_axis.x()),Into::<f32>::into(self.y_axis.y()),Into::<f32>::into(self.y_axis.z()),
Into::<f32>::into(self.z_axis.x()),Into::<f32>::into(self.z_axis.y()),Into::<f32>::into(self.z_axis.z()),
)
}
}
impl std::ops::Div<i64> for Planar64Mat3{
type Output=Planar64Mat3;
#[inline]
fn div(self,rhs:i64)->Self::Output{
Planar64Mat3{
x_axis:self.x_axis/rhs,
y_axis:self.y_axis/rhs,
z_axis:self.z_axis/rhs,
}
}
}
///[-1.0,1.0] = [-2^32,2^32]
#[derive(Clone,Copy,Default)]
pub struct Planar64Affine3{
pub matrix3:Planar64Mat3,//includes scale above 1
pub translation:Planar64Vec3,
}
impl Planar64Affine3{
#[inline]
pub fn new(matrix3:Planar64Mat3,translation:Planar64Vec3)->Self{
Self{matrix3,translation}
}
#[inline]
pub fn transform_point3(&self,point:Planar64Vec3) -> Planar64Vec3{
Planar64Vec3(
self.translation.0
+(self.matrix3.x_axis*point.x()).0
+(self.matrix3.y_axis*point.y()).0
+(self.matrix3.z_axis*point.z()).0
)
}
}
impl Into<glam::Mat4> for Planar64Affine3{
#[inline]
fn into(self)->glam::Mat4{
glam::Mat4::from_cols_array(&[
self.matrix3.x_axis.0.x as f32,self.matrix3.x_axis.0.y as f32,self.matrix3.x_axis.0.z as f32,0.0,
self.matrix3.y_axis.0.x as f32,self.matrix3.y_axis.0.y as f32,self.matrix3.y_axis.0.z as f32,0.0,
self.matrix3.z_axis.0.x as f32,self.matrix3.z_axis.0.y as f32,self.matrix3.z_axis.0.z as f32,0.0,
self.translation.0.x as f32,self.translation.0.y as f32,self.translation.0.z as f32,PLANAR64_ONE_FLOAT32
])*PLANAR64_CONVERT_TO_FLOAT32
}
}
impl TryFrom<glam::Affine3A> for Planar64Affine3{
type Error=Planar64TryFromFloatError;
fn try_from(value: glam::Affine3A)->Result<Self, Self::Error> {
Ok(Self{
matrix3:Planar64Mat3::try_from(value.matrix3)?,
translation:Planar64Vec3::try_from(value.translation)?
})
}
}
impl std::fmt::Display for Planar64Affine3{
fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
write!(f,"translation: {:.3},{:.3},{:.3}\nmatrix3:\n{:.3},{:.3},{:.3}\n{:.3},{:.3},{:.3}\n{:.3},{:.3},{:.3}",
Into::<f32>::into(self.translation.x()),Into::<f32>::into(self.translation.y()),Into::<f32>::into(self.translation.z()),
Into::<f32>::into(self.matrix3.x_axis.x()),Into::<f32>::into(self.matrix3.x_axis.y()),Into::<f32>::into(self.matrix3.x_axis.z()),
Into::<f32>::into(self.matrix3.y_axis.x()),Into::<f32>::into(self.matrix3.y_axis.y()),Into::<f32>::into(self.matrix3.y_axis.z()),
Into::<f32>::into(self.matrix3.z_axis.x()),Into::<f32>::into(self.matrix3.z_axis.y()),Into::<f32>::into(self.matrix3.z_axis.z()),
)
}
}
#[test]
fn test_sqrt(){
let r=Planar64::int(400);
println!("r{}",r.get());
let s=r.sqrt();
println!("s{}",s.get());
}

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src/load_roblox.rs Normal file
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use crate::primitives;
use crate::integer::{Planar64,Planar64Vec3,Planar64Mat3,Planar64Affine3};
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)
}
}
return 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){
for &referent in instance.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
}
recursive_collect_superclass(objects,dom,c,superclass);
}
}
}
fn planar64_affine3_from_roblox(cf:&rbx_dom_weak::types::CFrame,size:&rbx_dom_weak::types::Vector3)->Planar64Affine3{
Planar64Affine3::new(
Planar64Mat3::from_cols(
Planar64Vec3::try_from([cf.orientation.x.x,cf.orientation.y.x,cf.orientation.z.x]).unwrap()
*Planar64::try_from(size.x/2.0).unwrap(),
Planar64Vec3::try_from([cf.orientation.x.y,cf.orientation.y.y,cf.orientation.z.y]).unwrap()
*Planar64::try_from(size.y/2.0).unwrap(),
Planar64Vec3::try_from([cf.orientation.x.z,cf.orientation.y.z,cf.orientation.z.z]).unwrap()
*Planar64::try_from(size.z/2.0).unwrap(),
),
Planar64Vec3::try_from([cf.position.x,cf.position.y,cf.position.z]).unwrap()
)
}
fn get_attributes(name:&str,can_collide:bool,velocity:Planar64Vec3,force_intersecting:bool)->crate::model::CollisionAttributes{
let mut general=crate::model::GameMechanicAttributes::default();
let mut intersecting=crate::model::IntersectingAttributes::default();
let mut contacting=crate::model::ContactingAttributes::default();
let mut force_can_collide=can_collide;
match name{
"Water"=>{
force_can_collide=false;
//TODO: read stupid CustomPhysicalProperties
intersecting.water=Some(crate::model::IntersectingWater{density:Planar64::ONE,viscosity:Planar64::ONE/10,current:velocity});
},
"Accelerator"=>{
//although the new game supports collidable accelerators, this is a roblox compatability map loader
force_can_collide=false;
general.accelerator=Some(crate::model::GameMechanicAccelerator{acceleration:velocity});
},
"UnorderedCheckpoint"=>general.checkpoint=Some(crate::model::GameMechanicCheckpoint::Unordered{mode_id:0}),
"SetVelocity"=>general.trajectory=Some(crate::model::GameMechanicSetTrajectory::Velocity(velocity)),
"MapFinish"=>{force_can_collide=false;general.zone=Some(crate::model::GameMechanicZone{mode_id:0,behaviour:crate::model::ZoneBehaviour::Finish})},
"MapAnticheat"=>{force_can_collide=false;general.zone=Some(crate::model::GameMechanicZone{mode_id:0,behaviour:crate::model::ZoneBehaviour::Anitcheat})},
"Platform"=>general.teleport_behaviour=Some(crate::model::TeleportBehaviour::StageElement(crate::model::GameMechanicStageElement{
mode_id:0,
stage_id:0,
force:false,
behaviour:crate::model::StageElementBehaviour::Platform,
})),
other=>{
if let Some(captures)=lazy_regex::regex!(r"^(Force)?(Spawn|SpawnAt|Trigger|Teleport|Platform)(\d+)$")
.captures(other){
general.teleport_behaviour=Some(crate::model::TeleportBehaviour::StageElement(crate::model::GameMechanicStageElement{
mode_id:0,
stage_id:captures[3].parse::<u32>().unwrap(),
force:match captures.get(1){
Some(m)=>m.as_str()=="Force",
None=>false,
},
behaviour:match &captures[2]{
"Spawn"|"SpawnAt"=>crate::model::StageElementBehaviour::SpawnAt,
//cancollide false so you don't hit the side
//NOT a decoration
"Trigger"=>{force_can_collide=false;crate::model::StageElementBehaviour::Trigger},
"Teleport"=>{force_can_collide=false;crate::model::StageElementBehaviour::Teleport},
"Platform"=>crate::model::StageElementBehaviour::Platform,
_=>panic!("regex1[2] messed up bad"),
}
}));
}else if let Some(captures)=lazy_regex::regex!(r"^(Force)?(Jump)(\d+)$")
.captures(other){
general.teleport_behaviour=Some(crate::model::TeleportBehaviour::StageElement(crate::model::GameMechanicStageElement{
mode_id:0,
stage_id:0,
force:match captures.get(1){
Some(m)=>m.as_str()=="Force",
None=>false,
},
behaviour:match &captures[2]{
"Jump"=>crate::model::StageElementBehaviour::JumpLimit(captures[3].parse::<u32>().unwrap()),
_=>panic!("regex4[1] messed up bad"),
}
}));
}else if let Some(captures)=lazy_regex::regex!(r"^Bonus(Finish|Anticheat)(\d+)$")
.captures(other){
force_can_collide=false;
match &captures[1]{
"Finish"=>general.zone=Some(crate::model::GameMechanicZone{mode_id:captures[2].parse::<u32>().unwrap(),behaviour:crate::model::ZoneBehaviour::Finish}),
"Anticheat"=>general.zone=Some(crate::model::GameMechanicZone{mode_id:captures[2].parse::<u32>().unwrap(),behaviour:crate::model::ZoneBehaviour::Anitcheat}),
_=>panic!("regex2[1] messed up bad"),
}
}else if let Some(captures)=lazy_regex::regex!(r"^(WormholeIn)(\d+)$")
.captures(other){
force_can_collide=false;
match &captures[1]{
"WormholeIn"=>general.teleport_behaviour=Some(crate::model::TeleportBehaviour::Wormhole(crate::model::GameMechanicWormhole{destination_model_id:captures[2].parse::<u32>().unwrap()})),
_=>panic!("regex3[1] messed up bad"),
}
}else if let Some(captures)=lazy_regex::regex!(r"^(OrderedCheckpoint)(\d+)$")
.captures(other){
match &captures[1]{
"OrderedCheckpoint"=>general.checkpoint=Some(crate::model::GameMechanicCheckpoint::Ordered{mode_id:0,checkpoint_id:captures[2].parse::<u32>().unwrap()}),
_=>panic!("regex3[1] messed up bad"),
}
}
}
}
//need some way to skip this
if velocity!=Planar64Vec3::ZERO{
general.booster=Some(crate::model::GameMechanicBooster::Velocity(velocity));
}
match force_can_collide{
true=>{
match name{
"Bounce"=>contacting.contact_behaviour=Some(crate::model::ContactingBehaviour::Elastic(u32::MAX)),
"Surf"=>contacting.contact_behaviour=Some(crate::model::ContactingBehaviour::Surf),
"Ladder"=>contacting.contact_behaviour=Some(crate::model::ContactingBehaviour::Ladder(crate::model::ContactingLadder{sticky:true})),
_=>(),
}
crate::model::CollisionAttributes::Contact{contacting,general}
},
false=>if force_intersecting
||general.any()
||intersecting.any()
{
crate::model::CollisionAttributes::Intersect{intersecting,general}
}else{
crate::model::CollisionAttributes::Decoration
},
}
}
struct RobloxAssetId(u64);
struct RobloxAssetIdParseErr;
impl std::str::FromStr for RobloxAssetId {
type Err=RobloxAssetIdParseErr;
fn from_str(s: &str) -> Result<Self, Self::Err>{
let regman=lazy_regex::regex!(r"(\d+)$");
if let Some(captures) = regman.captures(s) {
if captures.len()==2{//captures[0] is all captures concatenated, and then each individual capture
if let Ok(id) = captures[0].parse::<u64>() {
return Ok(Self(id));
}
}
}
Err(RobloxAssetIdParseErr)
}
}
#[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{
texture:u32,
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.texture.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{
texture:Some(self.texture),
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,
Part(RobloxPartDescription),
Cylinder,
Wedge(RobloxWedgeDescription),
CornerWedge(RobloxCornerWedgeDescription),
}
pub fn generate_indexed_models(dom:rbx_dom_weak::WeakDom) -> crate::model::IndexedModelInstances{
//IndexedModelInstances includes textures
let mut spawn_point=Planar64Vec3::ZERO;
let mut indexed_models=Vec::new();
let mut model_id_from_description=std::collections::HashMap::<RobloxBasePartDescription,usize>::new();
let mut texture_id_from_asset_id=std::collections::HashMap::<u64,u32>::new();
let mut asset_id_from_texture_id=Vec::new();
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);
//push TempIndexedAttributes
let mut force_intersecting=false;
let mut temp_indexing_attributes=Vec::new();
if let Some(attr)=match &object.name[..]{
"MapStart"=>{
spawn_point=model_transform.transform_point3(Planar64Vec3::ZERO)+Planar64Vec3::Y*5/2;
Some(crate::model::TempIndexedAttributes::Start(crate::model::TempAttrStart{mode_id:0}))
},
other=>{
let regman=lazy_regex::regex!(r"^(BonusStart|Spawn|ForceSpawn|WormholeOut)(\d+)$");
if let Some(captures) = regman.captures(other) {
match &captures[1]{
"BonusStart"=>Some(crate::model::TempIndexedAttributes::Start(crate::model::TempAttrStart{mode_id:captures[2].parse::<u32>().unwrap()})),
"Spawn"|"ForceSpawn"=>Some(crate::model::TempIndexedAttributes::Spawn(crate::model::TempAttrSpawn{mode_id:0,stage_id:captures[2].parse::<u32>().unwrap()})),
"WormholeOut"=>Some(crate::model::TempIndexedAttributes::Wormhole(crate::model::TempAttrWormhole{wormhole_id:captures[2].parse::<u32>().unwrap()})),
_=>None,
}
}else{
None
}
}
}{
force_intersecting=true;
temp_indexing_attributes.push(attr);
}
//TODO: also detect "CylinderMesh" etc here
let shape=match &object.class[..]{
"Part"=>{
if let Some(rbx_dom_weak::types::Variant::Enum(shape))=object.properties.get("Shape"){
match shape.to_u32(){
0=>primitives::Primitives::Sphere,
1=>primitives::Primitives::Cube,
2=>primitives::Primitives::Cylinder,
3=>primitives::Primitives::Wedge,
4=>primitives::Primitives::CornerWedge,
_=>panic!("Funky roblox PartType={};",shape.to_u32()),
}
}else{
panic!("Part has no Shape!");
}
},
"WedgePart"=>primitives::Primitives::Wedge,
"CornerWedgePart"=>primitives::Primitives::CornerWedge,
_=>{
println!("Unsupported BasePart ClassName={}; defaulting to cube",object.class);
primitives::Primitives::Cube
}
};
//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"),
) {
if let Ok(asset_id)=content.clone().into_string().parse::<RobloxAssetId>(){
let texture_id=if let Some(&texture_id)=texture_id_from_asset_id.get(&asset_id.0){
texture_id
}else{
let texture_id=asset_id_from_texture_id.len() as u32;
texture_id_from_asset_id.insert(asset_id.0,texture_id);
asset_id_from_texture_id.push(asset_id.0);
texture_id
};
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
_=>panic!("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{
texture:texture_id,
color:roblox_texture_color,
transform:roblox_texture_transform,
});
}else{
println!("NormalId={} unsupported for shape={:?}",normal_id,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_texture_description=match shape{
primitives::Primitives::Sphere=>RobloxBasePartDescription::Sphere,
primitives::Primitives::Cube=>RobloxBasePartDescription::Part([f0,f1,f2,f3,f4,f5]),
primitives::Primitives::Cylinder=>RobloxBasePartDescription::Cylinder,
//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 model_id=if let Some(&model_id)=model_id_from_description.get(&basepart_texture_description){
//push to existing texture model
model_id
}else{
let model_id=indexed_models.len();
model_id_from_description.insert(basepart_texture_description.clone(),model_id);//borrow checker going crazy
indexed_models.push(match basepart_texture_description{
RobloxBasePartDescription::Sphere=>primitives::unit_sphere(),
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,
_=>panic!("unreachable"),
},
match roblox_face_description{
Some(roblox_texture_transform)=>roblox_texture_transform.to_face_description(),
None=>primitives::FaceDescription::default(),
});
}
primitives::generate_partial_unit_cube(cube_face_description)
},
RobloxBasePartDescription::Cylinder=>primitives::unit_cylinder(),
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,
_=>panic!("unreachable"),
},
match roblox_face_description{
Some(roblox_texture_transform)=>roblox_texture_transform.to_face_description(),
None=>primitives::FaceDescription::default(),
});
}
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,
_=>panic!("unreachable"),
},
match roblox_face_description{
Some(roblox_texture_transform)=>roblox_texture_transform.to_face_description(),
None=>primitives::FaceDescription::default(),
});
}
primitives::generate_partial_unit_cornerwedge(cornerwedge_face_description)
},
});
model_id
};
indexed_models[model_id].instances.push(crate::model::ModelInstance {
transform:model_transform,
color:glam::vec4(color3.r as f32/255f32, color3.g as f32/255f32, color3.b as f32/255f32, 1.0-*transparency),
attributes:get_attributes(&object.name,*can_collide,Planar64Vec3::try_from([velocity.x,velocity.y,velocity.z]).unwrap(),force_intersecting),
temp_indexing:temp_indexing_attributes,
});
}
}
}
crate::model::IndexedModelInstances{
textures:asset_id_from_texture_id.iter().map(|t|t.to_string()).collect(),
models:indexed_models,
spawn_point,
modes:Vec::new(),
}
}

View File

@ -1,17 +1,124 @@
mod file; mod bvh;
mod aabb;
mod model;
mod setup; mod setup;
mod window; mod window;
mod worker; mod worker;
mod zeroes;
mod integer;
mod physics; mod physics;
mod graphics; mod graphics;
mod settings; mod settings;
mod face_crawler; mod primitives;
mod instruction;
mod load_roblox;
mod compat_worker; mod compat_worker;
mod model_physics;
mod model_graphics; mod model_graphics;
mod physics_worker; mod physics_worker;
mod graphics_worker; mod graphics_worker;
fn main(){ fn load_file(path: std::path::PathBuf)->Option<model::IndexedModelInstances>{
setup::setup_and_start(format!("Strafe Client v{}",env!("CARGO_PKG_VERSION"))); println!("Loading file: {:?}", &path);
//oh boy! let's load the map!
if let Ok(file)=std::fs::File::open(path){
let mut input = std::io::BufReader::new(file);
let mut first_8=[0u8;8];
//.rbxm roblox binary = "<roblox!"
//.rbxmx roblox xml = "<roblox "
//.bsp = "VBSP"
//.vmf =
//.snf = "SNMF"
//.snf = "SNBF"
if let (Ok(()),Ok(()))=(std::io::Read::read_exact(&mut input, &mut first_8),std::io::Seek::rewind(&mut input)){
match &first_8[0..4]{
b"<rob"=>{
match match &first_8[4..8]{
b"lox!"=>rbx_binary::from_reader(input).map_err(|e|format!("{:?}",e)),
b"lox "=>rbx_xml::from_reader(input,rbx_xml::DecodeOptions::default()).map_err(|e|format!("{:?}",e)),
other=>Err(format!("Unknown Roblox file type {:?}",other)),
}{
Ok(dom)=>Some(load_roblox::generate_indexed_models(dom)),
Err(e)=>{
println!("Error loading roblox file:{:?}",e);
None
},
}
},
//b"VBSP"=>Some(load_bsp::generate_indexed_models(input)),
//b"SNFM"=>Some(sniffer::generate_indexed_models(input)),
//b"SNFB"=>Some(sniffer::load_bot(input)),
other=>{
println!("loser file {:?}",other);
None
},
}
}else{
println!("Failed to read first 8 bytes and seek back to beginning of file.");
None
}
}else{
println!("Could not open file");
None
}
}
pub fn default_models()->model::IndexedModelInstances{
let mut indexed_models = Vec::new();
indexed_models.append(&mut model::generate_indexed_model_list_from_obj(obj::ObjData::load_buf(&include_bytes!("../models/teslacyberv3.0.obj")[..]).unwrap(),glam::Vec4::ONE));
indexed_models.push(primitives::unit_sphere());
indexed_models.push(primitives::unit_cylinder());
indexed_models.push(primitives::unit_cube());
println!("models.len = {:?}", indexed_models.len());
indexed_models[0].instances.push(model::ModelInstance{
transform:integer::Planar64Affine3::try_from(glam::Affine3A::from_translation(glam::vec3(10.,0.,-10.))).unwrap(),
..Default::default()
});
//quad monkeys
indexed_models[1].instances.push(model::ModelInstance{
transform:integer::Planar64Affine3::try_from(glam::Affine3A::from_translation(glam::vec3(10.,5.,10.))).unwrap(),
..Default::default()
});
indexed_models[1].instances.push(model::ModelInstance{
transform:integer::Planar64Affine3::try_from(glam::Affine3A::from_translation(glam::vec3(20.,5.,10.))).unwrap(),
color:glam::vec4(1.0,0.0,0.0,1.0),
..Default::default()
});
indexed_models[1].instances.push(model::ModelInstance{
transform:integer::Planar64Affine3::try_from(glam::Affine3A::from_translation(glam::vec3(10.,5.,20.))).unwrap(),
color:glam::vec4(0.0,1.0,0.0,1.0),
..Default::default()
});
indexed_models[1].instances.push(model::ModelInstance{
transform:integer::Planar64Affine3::try_from(glam::Affine3A::from_translation(glam::vec3(20.,5.,20.))).unwrap(),
color:glam::vec4(0.0,0.0,1.0,1.0),
..Default::default()
});
//decorative monkey
indexed_models[1].instances.push(model::ModelInstance{
transform:integer::Planar64Affine3::try_from(glam::Affine3A::from_translation(glam::vec3(15.,10.,15.))).unwrap(),
color:glam::vec4(0.5,0.5,0.5,0.5),
attributes:model::CollisionAttributes::Decoration,
..Default::default()
});
//teapot
indexed_models[2].instances.push(model::ModelInstance{
transform:integer::Planar64Affine3::try_from(glam::Affine3A::from_scale_rotation_translation(glam::vec3(0.5, 1.0, 0.2),glam::quat(-0.22248298016985793,-0.839457167990537,-0.05603504040830783,-0.49261857546227916),glam::vec3(-10.,7.,10.))).unwrap(),
..Default::default()
});
//ground
indexed_models[3].instances.push(model::ModelInstance{
transform:integer::Planar64Affine3::try_from(glam::Affine3A::from_translation(glam::vec3(0.,0.,0.))*glam::Affine3A::from_scale(glam::vec3(160.0, 1.0, 160.0))).unwrap(),
..Default::default()
});
model::IndexedModelInstances{
textures:Vec::new(),
models:indexed_models,
spawn_point:integer::Planar64Vec3::Y*50,
modes:Vec::new(),
}
}
fn main(){
let context=setup::setup(format!("Strafe Client v{}",env!("CARGO_PKG_VERSION")).as_str());
context.start();//creates and runs a window context
} }

299
src/model.rs Normal file
View File

@ -0,0 +1,299 @@
use crate::integer::{Time,Planar64,Planar64Vec3,Planar64Affine3};
pub type TextureCoordinate=glam::Vec2;
pub type Color4=glam::Vec4;
#[derive(Clone,Hash,PartialEq,Eq)]
pub struct IndexedVertex{
pub pos:u32,
pub tex:u32,
pub normal:u32,
pub color:u32,
}
pub struct IndexedPolygon{
pub vertices:Vec<u32>,
}
pub struct IndexedGroup{
pub texture:Option<u32>,//RenderPattern? material/texture/shader/flat color
pub polys:Vec<IndexedPolygon>,
}
pub struct IndexedModel{
pub unique_pos:Vec<Planar64Vec3>,
pub unique_normal:Vec<Planar64Vec3>,
pub unique_tex:Vec<TextureCoordinate>,
pub unique_color:Vec<Color4>,
pub unique_vertices:Vec<IndexedVertex>,
pub groups: Vec<IndexedGroup>,
pub instances:Vec<ModelInstance>,
}
pub struct ModelInstance{
//pub id:u64,//this does not actually help with map fixes resimulating bots, they must always be resimulated
pub transform:Planar64Affine3,
pub color:Color4,//transparency is in here
pub attributes:CollisionAttributes,
pub temp_indexing:Vec<TempIndexedAttributes>,
}
impl std::default::Default for ModelInstance{
fn default() -> Self {
Self{
color:Color4::ONE,
transform:Default::default(),
attributes:Default::default(),
temp_indexing:Default::default(),
}
}
}
pub struct IndexedModelInstances{
pub textures:Vec<String>,//RenderPattern
pub models:Vec<IndexedModel>,
//may make this into an object later.
pub modes:Vec<ModeDescription>,
pub spawn_point:Planar64Vec3,
}
//stage description referencing flattened ids is spooky, but the map loading is meant to be deterministic.
pub struct ModeDescription{
//TODO: put "default" style modifiers in mode
//pub style:StyleModifiers,
pub start:usize,//start=model_id
pub spawns:Vec<usize>,//spawns[spawn_id]=model_id
pub spawn_from_stage_id:std::collections::HashMap::<u32,usize>,
pub ordered_checkpoint_from_checkpoint_id:std::collections::HashMap::<u32,usize>,
}
impl ModeDescription{
pub fn get_spawn_model_id(&self,stage_id:u32)->Option<&usize>{
self.spawns.get(*self.spawn_from_stage_id.get(&stage_id)?)
}
}
//I don't want this code to exist!
#[derive(Clone)]
pub struct TempAttrStart{
pub mode_id:u32,
}
#[derive(Clone)]
pub struct TempAttrSpawn{
pub mode_id:u32,
pub stage_id:u32,
}
#[derive(Clone)]
pub struct TempAttrWormhole{
pub wormhole_id:u32,
}
pub enum TempIndexedAttributes{
Start(TempAttrStart),
Spawn(TempAttrSpawn),
Wormhole(TempAttrWormhole),
}
//you have this effect while in contact
#[derive(Clone)]
pub struct ContactingLadder{
pub sticky:bool
}
#[derive(Clone)]
pub enum ContactingBehaviour{
Surf,
Ladder(ContactingLadder),
Elastic(u32),//[1/2^32,1] 0=None (elasticity+1)/2^32
}
//you have this effect while intersecting
#[derive(Clone)]
pub struct IntersectingWater{
pub viscosity:Planar64,
pub density:Planar64,
pub current:Planar64Vec3,
}
//All models can be given these attributes
#[derive(Clone)]
pub struct GameMechanicAccelerator{
pub acceleration:Planar64Vec3
}
#[derive(Clone)]
pub enum GameMechanicBooster{
Affine(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
}
#[derive(Clone)]
pub enum GameMechanicCheckpoint{
Ordered{
mode_id:u32,
checkpoint_id:u32,
},
Unordered{
mode_id:u32,
},
}
#[derive(Clone)]
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)]
pub enum GameMechanicSetTrajectory{
AirTime(Time),//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
TargetPointTime{//launch on a trajectory that will land at a target point in a set amount of time
target_point:Planar64Vec3,
time:Time,//short time = fast and direct, long time = launch high in the air, negative time = wrong way
},
TrajectoryTargetPoint{//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
DotVelocity{direction:Planar64Vec3,dot:Planar64},//set your velocity in a specific direction without touching other directions
}
#[derive(Clone)]
pub enum ZoneBehaviour{
//Start is indexed
//Checkpoints are indexed
Finish,
Anitcheat,
}
#[derive(Clone)]
pub struct GameMechanicZone{
pub mode_id:u32,
pub behaviour:ZoneBehaviour,
}
// enum TrapCondition{
// FasterThan(Planar64),
// SlowerThan(Planar64),
// InRange(Planar64,Planar64),
// OutsideRange(Planar64,Planar64),
// }
#[derive(Clone)]
pub enum StageElementBehaviour{
//Spawn,//The behaviour of stepping on a spawn setting the spawnid
SpawnAt,
Trigger,
Teleport,
Platform,
//Acts like a trigger if you haven't hit all the checkpoints.
Checkpoint{
//if this is 2 you must have hit OrderedCheckpoint(0) OrderedCheckpoint(1) OrderedCheckpoint(2) to pass
ordered_checkpoint_id:Option<u32>,
//if this is 2 you must have hit at least 2 UnorderedCheckpoints to pass
unordered_checkpoint_count:u32,
},
JumpLimit(u32),
//Speedtrap(TrapCondition),//Acts as a trigger with a speed condition
}
#[derive(Clone)]
pub struct GameMechanicStageElement{
pub mode_id:u32,
pub stage_id:u32,//which spawn to send to
pub force:bool,//allow setting to lower spawn id i.e. 7->3
pub behaviour:StageElementBehaviour
}
#[derive(Clone)]
pub struct GameMechanicWormhole{
//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_id:u32,
//(position,angles)*=origin.transform.inverse()*destination.transform
}
#[derive(Clone)]
pub enum TeleportBehaviour{
StageElement(GameMechanicStageElement),
Wormhole(GameMechanicWormhole),
}
//attributes listed in order of handling
#[derive(Default,Clone)]
pub struct GameMechanicAttributes{
pub zone:Option<GameMechanicZone>,
pub booster:Option<GameMechanicBooster>,
pub checkpoint:Option<GameMechanicCheckpoint>,
pub trajectory:Option<GameMechanicSetTrajectory>,
pub teleport_behaviour:Option<TeleportBehaviour>,
pub accelerator:Option<GameMechanicAccelerator>,
}
impl GameMechanicAttributes{
pub fn any(&self)->bool{
self.zone.is_some()
||self.booster.is_some()
||self.checkpoint.is_some()
||self.trajectory.is_some()
||self.teleport_behaviour.is_some()
||self.accelerator.is_some()
}
}
#[derive(Default,Clone)]
pub struct ContactingAttributes{
//friction?
pub contact_behaviour:Option<ContactingBehaviour>,
}
impl ContactingAttributes{
pub fn any(&self)->bool{
self.contact_behaviour.is_some()
}
}
#[derive(Default,Clone)]
pub struct IntersectingAttributes{
pub water:Option<IntersectingWater>,
}
impl IntersectingAttributes{
pub fn any(&self)->bool{
self.water.is_some()
}
}
//Spawn(u32) NO! spawns are indexed in the map header instead of marked with attibutes
pub enum CollisionAttributes{
Decoration,//visual only
Contact{//track whether you are contacting the object
contacting:ContactingAttributes,
general:GameMechanicAttributes,
},
Intersect{//track whether you are intersecting the object
intersecting:IntersectingAttributes,
general:GameMechanicAttributes,
},
}
impl std::default::Default for CollisionAttributes{
fn default() -> Self {
Self::Contact{
contacting:ContactingAttributes::default(),
general:GameMechanicAttributes::default()
}
}
}
pub fn generate_indexed_model_list_from_obj(data:obj::ObjData,color:Color4)->Vec<IndexedModel>{
let mut unique_vertex_index = std::collections::HashMap::<obj::IndexTuple,u32>::new();
return data.objects.iter().map(|object|{
unique_vertex_index.clear();
let mut unique_vertices = Vec::new();
let groups = object.groups.iter().map(|group|{
IndexedGroup{
texture:None,
polys:group.polys.iter().map(|poly|{
IndexedPolygon{
vertices:poly.0.iter().map(|&tup|{
if let Some(&i)=unique_vertex_index.get(&tup){
i
}else{
let i=unique_vertices.len() as u32;
unique_vertices.push(IndexedVertex{
pos: tup.0 as u32,
tex: tup.1.unwrap() as u32,
normal: tup.2.unwrap() as u32,
color: 0,
});
unique_vertex_index.insert(tup,i);
i
}
}).collect()
}
}).collect()
}
}).collect();
IndexedModel{
unique_pos: data.position.iter().map(|&v|Planar64Vec3::try_from(v).unwrap()).collect(),
unique_tex: data.texture.iter().map(|&v|TextureCoordinate::from_array(v)).collect(),
unique_normal: data.normal.iter().map(|&v|Planar64Vec3::try_from(v).unwrap()).collect(),
unique_color: vec![color],
unique_vertices,
groups,
instances:Vec::new(),
}
}).collect()
}

View File

@ -1,39 +1,50 @@
use bytemuck::{Pod,Zeroable}; use bytemuck::{Pod, Zeroable};
use strafesnet_common::model::{IndexedVertex,PolygonGroup,RenderConfigId}; use crate::model::{IndexedVertex,IndexedPolygon};
#[derive(Clone,Copy,Pod,Zeroable)] #[derive(Clone, Copy, Pod, Zeroable)]
#[repr(C)] #[repr(C)]
pub struct GraphicsVertex{ pub struct GraphicsVertex {
pub pos:[f32;3], pub pos: [f32; 3],
pub tex:[f32;2], pub tex: [f32; 2],
pub normal:[f32;3], pub normal: [f32; 3],
pub color:[f32;4], pub color: [f32; 4],
} }
#[derive(Clone,Copy,id::Id)] pub struct IndexedGroupFixedTexture{
pub struct IndexedGraphicsMeshOwnedRenderConfigId(u32); pub polys:Vec<IndexedPolygon>,
pub struct IndexedGraphicsMeshOwnedRenderConfig{ }
pub unique_pos:Vec<[f32;3]>, pub struct IndexedGraphicsModelSingleTexture{
pub unique_tex:Vec<[f32;2]>, pub unique_pos:Vec<[f32; 3]>,
pub unique_normal:Vec<[f32;3]>, pub unique_tex:Vec<[f32; 2]>,
pub unique_color:Vec<[f32;4]>, pub unique_normal:Vec<[f32; 3]>,
pub unique_color:Vec<[f32; 4]>,
pub unique_vertices:Vec<IndexedVertex>, pub unique_vertices:Vec<IndexedVertex>,
pub render_config:RenderConfigId, pub texture:Option<u32>,//RenderPattern? material/texture/shader/flat color
pub polys:PolygonGroup, pub groups: Vec<IndexedGroupFixedTexture>,
pub instances:Vec<GraphicsModelOwned>, pub instances:Vec<GraphicsModelInstance>,
} }
pub enum Indices{ pub enum Entities{
U32(Vec<u32>), U32(Vec<Vec<u32>>),
U16(Vec<u16>), U16(Vec<Vec<u16>>),
} }
pub struct GraphicsMeshOwnedRenderConfig{ pub struct GraphicsModelSingleTexture{
pub instances:Vec<GraphicsModelInstance>,
pub vertices:Vec<GraphicsVertex>, pub vertices:Vec<GraphicsVertex>,
pub indices:Indices, pub entities:Entities,
pub render_config:RenderConfigId, pub texture:Option<u32>,
pub instances:Vec<GraphicsModelOwned>,
} }
#[derive(Clone,Copy,PartialEq,id::Id)] #[derive(Clone,PartialEq)]
pub struct GraphicsModelColor4(glam::Vec4); pub struct GraphicsModelColor4(glam::Vec4);
impl GraphicsModelColor4{
pub const fn get(&self)->glam::Vec4{
self.0
}
}
impl From<glam::Vec4> for GraphicsModelColor4{
fn from(value:glam::Vec4)->Self{
Self(value)
}
}
impl std::hash::Hash for GraphicsModelColor4{ impl std::hash::Hash for GraphicsModelColor4{
fn hash<H:std::hash::Hasher>(&self,state:&mut H) { fn hash<H: std::hash::Hasher>(&self,state:&mut H) {
for &f in self.0.as_ref(){ for &f in self.0.as_ref(){
bytemuck::cast::<f32,u32>(f).hash(state); bytemuck::cast::<f32,u32>(f).hash(state);
} }
@ -41,7 +52,7 @@ impl std::hash::Hash for GraphicsModelColor4{
} }
impl Eq for GraphicsModelColor4{} impl Eq for GraphicsModelColor4{}
#[derive(Clone)] #[derive(Clone)]
pub struct GraphicsModelOwned{ pub struct GraphicsModelInstance{
pub transform:glam::Mat4, pub transform:glam::Mat4,
pub normal_transform:glam::Mat3, pub normal_transform:glam::Mat3,
pub color:GraphicsModelColor4, pub color:GraphicsModelColor4,

File diff suppressed because it is too large Load Diff

File diff suppressed because it is too large Load Diff

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@ -1,12 +1,8 @@
use strafesnet_common::mouse::MouseState; use crate::integer::Time;
use strafesnet_common::physics::Instruction as PhysicsInputInstruction; use crate::physics::{MouseState,PhysicsInputInstruction};
use strafesnet_common::integer::Time; use crate::instruction::{TimedInstruction,InstructionConsumer};
use strafesnet_common::instruction::TimedInstruction;
use strafesnet_common::timer::{Scaled,Timer,TimerState};
use mouse_interpolator::MouseInterpolator;
#[derive(Debug)] #[derive(Debug)]
pub enum InputInstruction{ pub enum InputInstruction {
MoveMouse(glam::IVec2), MoveMouse(glam::IVec2),
MoveRight(bool), MoveRight(bool),
MoveUp(bool), MoveUp(bool),
@ -16,227 +12,122 @@ pub enum InputInstruction{
MoveForward(bool), MoveForward(bool),
Jump(bool), Jump(bool),
Zoom(bool), Zoom(bool),
ResetAndRestart, Reset,
ResetAndSpawn(strafesnet_common::gameplay_modes::ModeId,strafesnet_common::gameplay_modes::StageId),
PracticeFly,
} }
pub enum Instruction{ pub enum Instruction{
Input(InputInstruction), Input(InputInstruction),
Render, Render,
Resize(winit::dpi::PhysicalSize<u32>), Resize(winit::dpi::PhysicalSize<u32>,crate::settings::UserSettings),
ChangeMap(strafesnet_common::map::CompleteMap), GenerateModels(crate::model::IndexedModelInstances),
//SetPaused is not an InputInstruction: the physics doesn't know that it's paused. ClearModels,
SetPaused(bool),
//Graphics(crate::graphics_worker::Instruction), //Graphics(crate::graphics_worker::Instruction),
} }
mod mouse_interpolator{
use super::*;
//TODO: move this or tab
pub struct MouseInterpolator{
//"PlayerController"
user_settings:crate::settings::UserSettings,
//"MouseInterpolator"
timeline:std::collections::VecDeque<TimedInstruction<PhysicsInputInstruction>>,
last_mouse_time:Time,//this value is pre-transformed to simulation time
mouse_blocking:bool,
//"Simulation"
timer:Timer<Scaled>,
physics:crate::physics::PhysicsContext,
} pub fn new(mut physics:crate::physics::PhysicsState,mut graphics_worker:crate::compat_worker::INWorker<crate::graphics_worker::Instruction>)->crate::compat_worker::QNWorker<TimedInstruction<Instruction>>{
impl MouseInterpolator{ let mut mouse_blocking=true;
pub fn new( let mut last_mouse_time=physics.next_mouse.time;
physics:crate::physics::PhysicsContext, let mut timeline=std::collections::VecDeque::new();
user_settings:crate::settings::UserSettings, crate::compat_worker::QNWorker::new(move |ins:TimedInstruction<Instruction>|{
)->MouseInterpolator{ if if let Some(phys_input)=match &ins.instruction{
MouseInterpolator{ Instruction::Input(input_instruction)=>match input_instruction{
mouse_blocking:true, &InputInstruction::MoveMouse(m)=>{
last_mouse_time:physics.get_next_mouse().time, if mouse_blocking{
timeline:std::collections::VecDeque::new(), //tell the game state which is living in the past about its future
timer:Timer::from_state(Scaled::identity(),false), timeline.push_front(TimedInstruction{
physics, time:last_mouse_time,
user_settings, instruction:PhysicsInputInstruction::SetNextMouse(MouseState{time:ins.time,pos:m}),
} });
} }else{
fn push_mouse_instruction(&mut self,ins:&TimedInstruction<Instruction>,m:glam::IVec2){ //mouse has just started moving again after being still for longer than 10ms.
if self.mouse_blocking{ //replace the entire mouse interpolation state to avoid an intermediate state with identical m0.t m1.t timestamps which will divide by zero
//tell the game state which is living in the past about its future timeline.push_front(TimedInstruction{
self.timeline.push_front(TimedInstruction{ time:last_mouse_time,
time:self.last_mouse_time, instruction:PhysicsInputInstruction::ReplaceMouse(
instruction:PhysicsInputInstruction::SetNextMouse(MouseState{time:self.timer.time(ins.time),pos:m}), MouseState{time:last_mouse_time,pos:physics.next_mouse.pos},
}); MouseState{time:ins.time,pos:m}
}else{ ),
//mouse has just started moving again after being still for longer than 10ms. });
//replace the entire mouse interpolation state to avoid an intermediate state with identical m0.t m1.t timestamps which will divide by zero //delay physics execution until we have an interpolation target
self.timeline.push_front(TimedInstruction{ mouse_blocking=true;
time:self.last_mouse_time, }
instruction:PhysicsInputInstruction::ReplaceMouse( last_mouse_time=ins.time;
MouseState{time:self.last_mouse_time,pos:self.physics.get_next_mouse().pos}, None
MouseState{time:self.timer.time(ins.time),pos:m} },
), &InputInstruction::MoveForward(s)=>Some(PhysicsInputInstruction::SetMoveForward(s)),
}); &InputInstruction::MoveLeft(s)=>Some(PhysicsInputInstruction::SetMoveLeft(s)),
//delay physics execution until we have an interpolation target &InputInstruction::MoveBack(s)=>Some(PhysicsInputInstruction::SetMoveBack(s)),
self.mouse_blocking=true; &InputInstruction::MoveRight(s)=>Some(PhysicsInputInstruction::SetMoveRight(s)),
} &InputInstruction::MoveUp(s)=>Some(PhysicsInputInstruction::SetMoveUp(s)),
self.last_mouse_time=self.timer.time(ins.time); &InputInstruction::MoveDown(s)=>Some(PhysicsInputInstruction::SetMoveDown(s)),
} &InputInstruction::Jump(s)=>Some(PhysicsInputInstruction::SetJump(s)),
fn push(&mut self,time:Time,phys_input:PhysicsInputInstruction){ &InputInstruction::Zoom(s)=>Some(PhysicsInputInstruction::SetZoom(s)),
//This is always a non-mouse event InputInstruction::Reset=>Some(PhysicsInputInstruction::Reset),
self.timeline.push_back(TimedInstruction{ },
time:self.timer.time(time), Instruction::GenerateModels(_)=>Some(PhysicsInputInstruction::Idle),
instruction:phys_input, Instruction::ClearModels=>Some(PhysicsInputInstruction::Idle),
}); Instruction::Resize(_,_)=>Some(PhysicsInputInstruction::Idle),
} Instruction::Render=>Some(PhysicsInputInstruction::Idle),
/// returns should_empty_queue }{
/// may or may not mutate internal state XD! //non-mouse event
fn map_instruction(&mut self,ins:&TimedInstruction<Instruction>)->bool{ timeline.push_back(TimedInstruction{
let mut update_mouse_blocking=true; time:ins.time,
match &ins.instruction{ instruction:phys_input,
Instruction::Input(input_instruction)=>match input_instruction{ });
&InputInstruction::MoveMouse(m)=>{
if !self.timer.is_paused(){ if mouse_blocking{
self.push_mouse_instruction(ins,m); //assume the mouse has stopped moving after 10ms.
//shitty mice are 125Hz which is 8ms so this should cover that.
//setting this to 100us still doesn't print even though it's 10x lower than the polling rate,
//so mouse events are probably not handled separately from drawing and fire right before it :(
if Time::from_millis(10)<ins.time-physics.next_mouse.time{
//push an event to extrapolate no movement from
timeline.push_front(TimedInstruction{
time:last_mouse_time,
instruction:PhysicsInputInstruction::SetNextMouse(MouseState{time:ins.time,pos:physics.next_mouse.pos}),
});
last_mouse_time=ins.time;
//stop blocking. the mouse is not moving so the physics does not need to live in the past and wait for interpolation targets.
mouse_blocking=false;
true
}else{
false
} }
update_mouse_blocking=false; }else{
}, //keep this up to date so that it can be used as a known-timestamp
&InputInstruction::MoveForward(s)=>self.push(ins.time,PhysicsInputInstruction::SetMoveForward(s)), //that the mouse was not moving when the mouse starts moving again
&InputInstruction::MoveLeft(s)=>self.push(ins.time,PhysicsInputInstruction::SetMoveLeft(s)), last_mouse_time=ins.time;
&InputInstruction::MoveBack(s)=>self.push(ins.time,PhysicsInputInstruction::SetMoveBack(s)), true
&InputInstruction::MoveRight(s)=>self.push(ins.time,PhysicsInputInstruction::SetMoveRight(s)),
&InputInstruction::MoveUp(s)=>self.push(ins.time,PhysicsInputInstruction::SetMoveUp(s)),
&InputInstruction::MoveDown(s)=>self.push(ins.time,PhysicsInputInstruction::SetMoveDown(s)),
&InputInstruction::Jump(s)=>self.push(ins.time,PhysicsInputInstruction::SetJump(s)),
&InputInstruction::Zoom(s)=>self.push(ins.time,PhysicsInputInstruction::SetZoom(s)),
&InputInstruction::ResetAndSpawn(mode_id,stage_id)=>{
self.push(ins.time,PhysicsInputInstruction::Reset);
self.push(ins.time,PhysicsInputInstruction::SetSensitivity(self.user_settings.calculate_sensitivity()));
self.push(ins.time,PhysicsInputInstruction::Spawn(mode_id,stage_id));
},
InputInstruction::ResetAndRestart=>{
self.push(ins.time,PhysicsInputInstruction::Reset);
self.push(ins.time,PhysicsInputInstruction::SetSensitivity(self.user_settings.calculate_sensitivity()));
self.push(ins.time,PhysicsInputInstruction::Restart);
},
InputInstruction::PracticeFly=>self.push(ins.time,PhysicsInputInstruction::PracticeFly),
},
//do these really need to idle the physics?
//sending None dumps the instruction queue
Instruction::ChangeMap(_)=>self.push(ins.time,PhysicsInputInstruction::Idle),
Instruction::Resize(_)=>self.push(ins.time,PhysicsInputInstruction::Idle),
Instruction::Render=>self.push(ins.time,PhysicsInputInstruction::Idle),
&Instruction::SetPaused(paused)=>{
if let Err(e)=self.timer.set_paused(ins.time,paused){
println!("Cannot pause: {e}");
} }
self.push(ins.time,PhysicsInputInstruction::Idle);
},
}
if update_mouse_blocking{
//this returns the bool for us
self.update_mouse_blocking(ins.time)
}else{
//do flush that queue
true
}
}
/// must check if self.mouse_blocking==true before calling!
fn unblock_mouse(&mut self,time:Time){
//push an event to extrapolate no movement from
self.timeline.push_front(TimedInstruction{
time:self.last_mouse_time,
instruction:PhysicsInputInstruction::SetNextMouse(MouseState{time:self.timer.time(time),pos:self.physics.get_next_mouse().pos}),
});
self.last_mouse_time=self.timer.time(time);
//stop blocking. the mouse is not moving so the physics does not need to live in the past and wait for interpolation targets.
self.mouse_blocking=false;
}
fn update_mouse_blocking(&mut self,time:Time)->bool{
if self.mouse_blocking{
//assume the mouse has stopped moving after 10ms.
//shitty mice are 125Hz which is 8ms so this should cover that.
//setting this to 100us still doesn't print even though it's 10x lower than the polling rate,
//so mouse events are probably not handled separately from drawing and fire right before it :(
if Time::from_millis(10)<self.timer.time(time)-self.physics.get_next_mouse().time{
self.unblock_mouse(time);
true
}else{ }else{
false //mouse event
true
}{
//empty queue
while let Some(instruction)=timeline.pop_front(){
physics.run(instruction.time);
physics.process_instruction(TimedInstruction{
time:instruction.time,
instruction:crate::physics::PhysicsInstruction::Input(instruction.instruction),
});
}
} }
}else{ match ins.instruction{
//keep this up to date so that it can be used as a known-timestamp Instruction::Render=>{
//that the mouse was not moving when the mouse starts moving again graphics_worker.send(crate::graphics_worker::Instruction::Render(physics.output(),ins.time,physics.next_mouse.pos)).unwrap();
self.last_mouse_time=self.timer.time(time); },
true Instruction::Resize(size,user_settings)=>{
} graphics_worker.send(crate::graphics_worker::Instruction::Resize(size,user_settings)).unwrap();
},
Instruction::GenerateModels(indexed_model_instances)=>{
physics.generate_models(&indexed_model_instances);
physics.spawn(indexed_model_instances.spawn_point);
graphics_worker.send(crate::graphics_worker::Instruction::GenerateModels(indexed_model_instances)).unwrap();
},
Instruction::ClearModels=>{
physics.clear();
graphics_worker.send(crate::graphics_worker::Instruction::ClearModels).unwrap();
},
_=>(),
}
})
} }
fn empty_queue(&mut self){
while let Some(instruction)=self.timeline.pop_front(){
self.physics.run_input_instruction(instruction);
}
}
pub fn handle_instruction(&mut self,ins:&TimedInstruction<Instruction>){
let should_empty_queue=self.map_instruction(ins);
if should_empty_queue{
self.empty_queue();
}
}
pub fn get_frame_state(&self,time:Time)->crate::graphics::FrameState{
crate::graphics::FrameState{
body:self.physics.camera_body(),
camera:self.physics.camera(),
time:self.timer.time(time),
}
}
pub fn change_map(&mut self,time:Time,map:&strafesnet_common::map::CompleteMap){
//dump any pending interpolation state
if self.mouse_blocking{
self.unblock_mouse(time);
}
self.empty_queue();
//doing it like this to avoid doing PhysicsInstruction::ChangeMap(Rc<CompleteMap>)
self.physics.generate_models(&map);
//use the standard input interface so the instructions are written out to bots
self.handle_instruction(&TimedInstruction{
time:self.timer.time(time),
instruction:Instruction::Input(InputInstruction::ResetAndSpawn(
strafesnet_common::gameplay_modes::ModeId::MAIN,
strafesnet_common::gameplay_modes::StageId::FIRST,
)),
});
}
pub const fn user_settings(&self)->&crate::settings::UserSettings{
&self.user_settings
}
}
}
pub fn new<'a>(
mut graphics_worker:crate::compat_worker::INWorker<'a,crate::graphics_worker::Instruction>,
user_settings:crate::settings::UserSettings,
)->crate::compat_worker::QNWorker<'a,TimedInstruction<Instruction>>{
let physics=crate::physics::PhysicsContext::default();
let mut interpolator=MouseInterpolator::new(
physics,
user_settings
);
crate::compat_worker::QNWorker::new(move |ins:TimedInstruction<Instruction>|{
interpolator.handle_instruction(&ins);
match ins.instruction{
Instruction::Render=>{
let frame_state=interpolator.get_frame_state(ins.time);
graphics_worker.send(crate::graphics_worker::Instruction::Render(frame_state)).unwrap();
},
Instruction::Resize(size)=>{
graphics_worker.send(crate::graphics_worker::Instruction::Resize(size,interpolator.user_settings().clone())).unwrap();
},
Instruction::ChangeMap(map)=>{
interpolator.change_map(ins.time,&map);
graphics_worker.send(crate::graphics_worker::Instruction::ChangeMap(map)).unwrap();
},
Instruction::Input(_)=>(),
Instruction::SetPaused(_)=>(),
}
})
}

642
src/primitives.rs Normal file
View File

@ -0,0 +1,642 @@
use crate::model::{Color4,TextureCoordinate,IndexedModel,IndexedPolygon,IndexedGroup,IndexedVertex};
use crate::integer::Planar64Vec3;
#[derive(Debug)]
pub enum Primitives{
Sphere,
Cube,
Cylinder,
Wedge,
CornerWedge,
}
#[derive(Hash,PartialEq,Eq)]
pub enum CubeFace{
Right,
Top,
Back,
Left,
Bottom,
Front,
}
const CUBE_DEFAULT_TEXTURE_COORDS:[TextureCoordinate;4]=[
TextureCoordinate::new(0.0,0.0),
TextureCoordinate::new(1.0,0.0),
TextureCoordinate::new(1.0,1.0),
TextureCoordinate::new(0.0,1.0),
];
const CUBE_DEFAULT_VERTICES:[Planar64Vec3;8]=[
Planar64Vec3::int(-1,-1, 1),//0 left bottom back
Planar64Vec3::int( 1,-1, 1),//1 right bottom back
Planar64Vec3::int( 1, 1, 1),//2 right top back
Planar64Vec3::int(-1, 1, 1),//3 left top back
Planar64Vec3::int(-1, 1,-1),//4 left top front
Planar64Vec3::int( 1, 1,-1),//5 right top front
Planar64Vec3::int( 1,-1,-1),//6 right bottom front
Planar64Vec3::int(-1,-1,-1),//7 left bottom front
];
const CUBE_DEFAULT_NORMALS:[Planar64Vec3;6]=[
Planar64Vec3::int( 1, 0, 0),//CubeFace::Right
Planar64Vec3::int( 0, 1, 0),//CubeFace::Top
Planar64Vec3::int( 0, 0, 1),//CubeFace::Back
Planar64Vec3::int(-1, 0, 0),//CubeFace::Left
Planar64Vec3::int( 0,-1, 0),//CubeFace::Bottom
Planar64Vec3::int( 0, 0,-1),//CubeFace::Front
];
const CUBE_DEFAULT_POLYS:[[[u32;3];4];6]=[
// right (1, 0, 0)
[
[6,2,0],//[vertex,tex,norm]
[5,1,0],
[2,0,0],
[1,3,0],
],
// top (0, 1, 0)
[
[5,3,1],
[4,2,1],
[3,1,1],
[2,0,1],
],
// back (0, 0, 1)
[
[0,3,2],
[1,2,2],
[2,1,2],
[3,0,2],
],
// left (-1, 0, 0)
[
[0,2,3],
[3,1,3],
[4,0,3],
[7,3,3],
],
// bottom (0,-1, 0)
[
[1,1,4],
[0,0,4],
[7,3,4],
[6,2,4],
],
// front (0, 0,-1)
[
[4,1,5],
[5,0,5],
[6,3,5],
[7,2,5],
],
];
#[derive(Hash,PartialEq,Eq)]
pub enum WedgeFace{
Right,
TopFront,
Back,
Left,
Bottom,
}
const WEDGE_DEFAULT_NORMALS:[Planar64Vec3;5]=[
Planar64Vec3::int( 1, 0, 0),//Wedge::Right
Planar64Vec3::int( 0, 1,-1),//Wedge::TopFront
Planar64Vec3::int( 0, 0, 1),//Wedge::Back
Planar64Vec3::int(-1, 0, 0),//Wedge::Left
Planar64Vec3::int( 0,-1, 0),//Wedge::Bottom
];
/*
local cornerWedgeVerticies = {
Vector3.new(-1/2,-1/2,-1/2),7
Vector3.new(-1/2,-1/2, 1/2),0
Vector3.new( 1/2,-1/2,-1/2),6
Vector3.new( 1/2,-1/2, 1/2),1
Vector3.new( 1/2, 1/2,-1/2),5
}
*/
#[derive(Hash,PartialEq,Eq)]
pub enum CornerWedgeFace{
Right,
TopBack,
TopLeft,
Bottom,
Front,
}
const CORNERWEDGE_DEFAULT_NORMALS:[Planar64Vec3;5]=[
Planar64Vec3::int( 1, 0, 0),//CornerWedge::Right
Planar64Vec3::int( 0, 1, 1),//CornerWedge::BackTop
Planar64Vec3::int(-1, 1, 0),//CornerWedge::LeftTop
Planar64Vec3::int( 0,-1, 0),//CornerWedge::Bottom
Planar64Vec3::int( 0, 0,-1),//CornerWedge::Front
];
const GON:u32=6;
const SPHERE_STUFF:([[[[u32;3];4];((GON-1)*(GON-1)) as usize];6])={
const CUBE_EDGES:[[u32;2];12]=[[0,1],[0,3],[0,7],[1,2],[1,6],[2,3],[2,5],[3,4],[4,5],[4,7],[5,6],[6,7]];
const fn get_pos_id(p:[[u32;3];4],tex_id:u32)->u32{
if p[0][1]==tex_id{
return p[0][0];
}
if p[1][1]==tex_id{
return p[1][0];
}
if p[2][1]==tex_id{
return p[2][0];
}
if p[3][1]==tex_id{
return p[3][0];
}
panic!("tex missing")
}
const fn get_edge_id(v0:u32,v1:u32)->(u32,bool){
(match if v0<v1{[v0,v1]}else{[v1,v0]}{
[0,1]=>0,
[0,3]=>1,
[0,7]=>2,
[1,2]=>3,
[1,6]=>4,
[2,3]=>5,
[2,5]=>6,
[3,4]=>7,
[4,5]=>8,
[4,7]=>9,
[5,6]=>10,
[6,7]=>11,
_=>panic!(":)")
},v0<v1)
}
const fn get_idx(face_id:u32,v00:u32,v10:u32,v11:u32,v01:u32,x:u32,y:u32)->u32{
if x==0&&y==0{
return v00
}
if x==0&&y==GON-1{
return v01
}
if x==GON-1&&y==GON-1{
return v11
}
if x==GON-1&&y==0{
return v10
}
if x==0{
//left edge
let (edge_id,parity)=get_edge_id(v00,v01);
if parity{
return 8+edge_id*(GON-2)+(y-1)
}else{
return 8+edge_id*(GON-2)+(GON-(y-1))
}
}
if x==GON-1{
//right edge
let (edge_id,parity)=get_edge_id(v10,v11);
if parity{
return 8+edge_id*(GON-2)+(y-1)
}else{
return 8+edge_id*(GON-2)+(GON-(y-1))
}
}
if y==0{
//top edge
let (edge_id,parity)=get_edge_id(v00,v10);
if parity{
return 8+edge_id*(GON-2)+(x-1)
}else{
return 8+edge_id*(GON-2)+(GON-(x-1))
}
}
if y==GON-1{
//bottom edge
let (edge_id,parity)=get_edge_id(v01,v11);
if parity{
return 8+edge_id*(GON-2)+(x-1)
}else{
return 8+edge_id*(GON-2)+(GON-(x-1))
}
}
return 8+12*(GON-2)+face_id*(GON-2)*(GON-2)+(x-1)+(y-1)*(GON-2)
}
//topology (indexed polys)
let mut polys=[[[[0u32;3];4];((GON-1)*(GON-1)) as usize];6];
let mut face_id=0;
while face_id<6{
let p=CUBE_DEFAULT_POLYS[face_id];
//vertex ids
let v00=get_pos_id(p,0);//top left
let v10=get_pos_id(p,1);//top right
let v11=get_pos_id(p,2);//bottom right
let v01=get_pos_id(p,3);//bottom left
let mut i=0;
while i<(GON-1)*(GON-1){
let x=i as u32%GON;
let y=i as u32/GON;
let i00=get_idx(face_id as u32,v00,v10,v11,v01,x+0,y+0);
let i10=get_idx(face_id as u32,v00,v10,v11,v01,x+1,y+0);
let i11=get_idx(face_id as u32,v00,v10,v11,v01,x+1,y+1);
let i01=get_idx(face_id as u32,v00,v10,v11,v01,x+0,y+1);
//[pos,tex,norm]
polys[face_id][i as usize][0]=[i00,(x+0)+(y+0)*GON,i00];
polys[face_id][i as usize][1]=[i10,(x+1)+(y+0)*GON,i10];
polys[face_id][i as usize][2]=[i11,(x+1)+(y+1)*GON,i11];
polys[face_id][i as usize][3]=[i01,(x+0)+(y+1)*GON,i01];
i+=1;
}
face_id+=1;
}
//verts
const N_VERTS:usize=(8+12*(GON-2)+6*(GON-2)*(GON-2)) as usize;
let mut verts=[Planar64Vec3::ZERO;N_VERTS];
let mut i=0;
while i<8{
verts[i]=CUBE_DEFAULT_VERTICES[i].normalize();
i+=1;
}
i=0;
while i<12{
//
}
i=0;
while i<6{
//
}
//tex
let mut tex=[TextureCoordinate::new(0.0,0.0);(GON*GON) as usize];
let mut i=0;
while i<(GON*GON) as usize{
let x=i as u32%GON;
let y=i as u32/GON;
tex[i]=TextureCoordinate::new(x as f32/(GON-1) as f32,y as f32/(GON-1) as f32);
i+=1;
}
(verts,tex,polys)
};
pub fn unit_sphere()->crate::model::IndexedModel{
let mut indexed_model=crate::model::generate_indexed_model_list_from_obj(obj::ObjData::load_buf(&include_bytes!("../models/suzanne.obj")[..]).unwrap(),Color4::ONE).remove(0);
for pos in indexed_model.unique_pos.iter_mut(){
*pos=*pos/2;
}
indexed_model
}
#[derive(Default)]
pub struct CubeFaceDescription([Option<FaceDescription>;6]);
impl CubeFaceDescription{
pub fn insert(&mut self,index:CubeFace,value:FaceDescription){
self.0[index as usize]=Some(value);
}
pub fn pairs(self)->std::iter::FilterMap<std::iter::Enumerate<std::array::IntoIter<Option<FaceDescription>,6>>,impl FnMut((usize,Option<FaceDescription>))->Option<(usize,FaceDescription)>>{
self.0.into_iter().enumerate().filter_map(|v|v.1.map(|u|(v.0,u)))
}
}
pub fn unit_cube()->crate::model::IndexedModel{
let mut t=CubeFaceDescription::default();
t.insert(CubeFace::Right,FaceDescription::default());
t.insert(CubeFace::Top,FaceDescription::default());
t.insert(CubeFace::Back,FaceDescription::default());
t.insert(CubeFace::Left,FaceDescription::default());
t.insert(CubeFace::Bottom,FaceDescription::default());
t.insert(CubeFace::Front,FaceDescription::default());
generate_partial_unit_cube(t)
}
const TEAPOT_TRANSFORM:crate::integer::Planar64Mat3=crate::integer::Planar64Mat3::int_from_cols_array([0,1,0, -1,0,0, 0,0,1]);
pub fn unit_cylinder()->crate::model::IndexedModel{
let mut indexed_model=crate::model::generate_indexed_model_list_from_obj(obj::ObjData::load_buf(&include_bytes!("../models/teapot.obj")[..]).unwrap(),Color4::ONE).remove(0);
for pos in indexed_model.unique_pos.iter_mut(){
*pos=TEAPOT_TRANSFORM*(*pos)/10;
}
indexed_model
}
#[derive(Default)]
pub struct WedgeFaceDescription([Option<FaceDescription>;5]);
impl WedgeFaceDescription{
pub fn insert(&mut self,index:WedgeFace,value:FaceDescription){
self.0[index as usize]=Some(value);
}
pub fn pairs(self)->std::iter::FilterMap<std::iter::Enumerate<std::array::IntoIter<Option<FaceDescription>,5>>,impl FnMut((usize,Option<FaceDescription>))->Option<(usize,FaceDescription)>>{
self.0.into_iter().enumerate().filter_map(|v|v.1.map(|u|(v.0,u)))
}
}
pub fn unit_wedge()->crate::model::IndexedModel{
let mut t=WedgeFaceDescription::default();
t.insert(WedgeFace::Right,FaceDescription::default());
t.insert(WedgeFace::TopFront,FaceDescription::default());
t.insert(WedgeFace::Back,FaceDescription::default());
t.insert(WedgeFace::Left,FaceDescription::default());
t.insert(WedgeFace::Bottom,FaceDescription::default());
generate_partial_unit_wedge(t)
}
#[derive(Default)]
pub struct CornerWedgeFaceDescription([Option<FaceDescription>;5]);
impl CornerWedgeFaceDescription{
pub fn insert(&mut self,index:CornerWedgeFace,value:FaceDescription){
self.0[index as usize]=Some(value);
}
pub fn pairs(self)->std::iter::FilterMap<std::iter::Enumerate<std::array::IntoIter<Option<FaceDescription>,5>>,impl FnMut((usize,Option<FaceDescription>))->Option<(usize,FaceDescription)>>{
self.0.into_iter().enumerate().filter_map(|v|v.1.map(|u|(v.0,u)))
}
}
pub fn unit_cornerwedge()->crate::model::IndexedModel{
let mut t=CornerWedgeFaceDescription::default();
t.insert(CornerWedgeFace::Right,FaceDescription::default());
t.insert(CornerWedgeFace::TopBack,FaceDescription::default());
t.insert(CornerWedgeFace::TopLeft,FaceDescription::default());
t.insert(CornerWedgeFace::Bottom,FaceDescription::default());
t.insert(CornerWedgeFace::Front,FaceDescription::default());
generate_partial_unit_cornerwedge(t)
}
#[derive(Clone)]
pub struct FaceDescription{
pub texture:Option<u32>,
pub transform:glam::Affine2,
pub color:Color4,
}
impl std::default::Default for FaceDescription{
fn default()->Self {
Self{
texture:None,
transform:glam::Affine2::IDENTITY,
color:Color4::new(1.0,1.0,1.0,0.0),//zero alpha to hide the default texture
}
}
}
//TODO: it's probably better to use a shared vertex buffer between all primitives and use indexed rendering instead of generating a unique vertex buffer for each primitive.
//implementation: put all roblox primitives into one model.groups <- this won't work but I forget why
pub fn generate_partial_unit_cube(face_descriptions:CubeFaceDescription)->crate::model::IndexedModel{
let mut generated_pos=Vec::new();
let mut generated_tex=Vec::new();
let mut generated_normal=Vec::new();
let mut generated_color=Vec::new();
let mut generated_vertices=Vec::new();
let mut groups=Vec::new();
let mut transforms=Vec::new();
//note that on a cube every vertex is guaranteed to be unique, so there's no need to hash them against existing vertices.
for (face_id,face_description) in face_descriptions.pairs(){
//assume that scanning short lists is faster than hashing.
let transform_index=if let Some(transform_index)=transforms.iter().position(|&transform|transform==face_description.transform){
transform_index
}else{
//create new transform_index
let transform_index=transforms.len();
transforms.push(face_description.transform);
for tex in CUBE_DEFAULT_TEXTURE_COORDS{
generated_tex.push(face_description.transform.transform_point2(tex));
}
transform_index
} as u32;
let color_index=if let Some(color_index)=generated_color.iter().position(|&color|color==face_description.color){
color_index
}else{
//create new color_index
let color_index=generated_color.len();
generated_color.push(face_description.color);
color_index
} as u32;
//always push normal
let normal_index=generated_normal.len() as u32;
generated_normal.push(CUBE_DEFAULT_NORMALS[face_id]);
//push vertices as they are needed
groups.push(IndexedGroup{
texture:face_description.texture,
polys:vec![IndexedPolygon{
vertices:CUBE_DEFAULT_POLYS[face_id].map(|tup|{
let pos=CUBE_DEFAULT_VERTICES[tup[0] as usize];
let pos_index=if let Some(pos_index)=generated_pos.iter().position(|&p|p==pos){
pos_index
}else{
//create new pos_index
let pos_index=generated_pos.len();
generated_pos.push(pos);
pos_index
} as u32;
//always push vertex
let vertex=IndexedVertex{
pos:pos_index,
tex:tup[1]+4*transform_index,
normal:normal_index,
color:color_index,
};
let vert_index=generated_vertices.len();
generated_vertices.push(vertex);
vert_index as u32
}).to_vec(),
}],
});
}
IndexedModel{
unique_pos:generated_pos,
unique_tex:generated_tex,
unique_normal:generated_normal,
unique_color:generated_color,
unique_vertices:generated_vertices,
groups,
instances:Vec::new(),
}
}
//don't think too hard about the copy paste because this is all going into the map tool eventually...
pub fn generate_partial_unit_wedge(face_descriptions:WedgeFaceDescription)->crate::model::IndexedModel{
let wedge_default_polys=vec![
// right (1, 0, 0)
vec![
[6,2,0],//[vertex,tex,norm]
[2,0,0],
[1,3,0],
],
// FrontTop (0, 1, -1)
vec![
[3,1,1],
[2,0,1],
[6,3,1],
[7,2,1],
],
// back (0, 0, 1)
vec![
[0,3,2],
[1,2,2],
[2,1,2],
[3,0,2],
],
// left (-1, 0, 0)
vec![
[0,2,3],
[3,1,3],
[7,3,3],
],
// bottom (0,-1, 0)
vec![
[1,1,4],
[0,0,4],
[7,3,4],
[6,2,4],
],
];
let mut generated_pos=Vec::new();
let mut generated_tex=Vec::new();
let mut generated_normal=Vec::new();
let mut generated_color=Vec::new();
let mut generated_vertices=Vec::new();
let mut groups=Vec::new();
let mut transforms=Vec::new();
//note that on a cube every vertex is guaranteed to be unique, so there's no need to hash them against existing vertices.
for (face_id,face_description) in face_descriptions.pairs(){
//assume that scanning short lists is faster than hashing.
let transform_index=if let Some(transform_index)=transforms.iter().position(|&transform|transform==face_description.transform){
transform_index
}else{
//create new transform_index
let transform_index=transforms.len();
transforms.push(face_description.transform);
for tex in CUBE_DEFAULT_TEXTURE_COORDS{
generated_tex.push(face_description.transform.transform_point2(tex));
}
transform_index
} as u32;
let color_index=if let Some(color_index)=generated_color.iter().position(|&color|color==face_description.color){
color_index
}else{
//create new color_index
let color_index=generated_color.len();
generated_color.push(face_description.color);
color_index
} as u32;
//always push normal
let normal_index=generated_normal.len() as u32;
generated_normal.push(WEDGE_DEFAULT_NORMALS[face_id]);
//push vertices as they are needed
groups.push(IndexedGroup{
texture:face_description.texture,
polys:vec![IndexedPolygon{
vertices:wedge_default_polys[face_id].iter().map(|tup|{
let pos=CUBE_DEFAULT_VERTICES[tup[0] as usize];
let pos_index=if let Some(pos_index)=generated_pos.iter().position(|&p|p==pos){
pos_index
}else{
//create new pos_index
let pos_index=generated_pos.len();
generated_pos.push(pos);
pos_index
} as u32;
//always push vertex
let vertex=IndexedVertex{
pos:pos_index,
tex:tup[1]+4*transform_index,
normal:normal_index,
color:color_index,
};
let vert_index=generated_vertices.len();
generated_vertices.push(vertex);
vert_index as u32
}).collect(),
}],
});
}
IndexedModel{
unique_pos:generated_pos,
unique_tex:generated_tex,
unique_normal:generated_normal,
unique_color:generated_color,
unique_vertices:generated_vertices,
groups,
instances:Vec::new(),
}
}
pub fn generate_partial_unit_cornerwedge(face_descriptions:CornerWedgeFaceDescription)->crate::model::IndexedModel{
let cornerwedge_default_polys=vec![
// right (1, 0, 0)
vec![
[6,2,0],//[vertex,tex,norm]
[5,1,0],
[1,3,0],
],
// BackTop (0, 1, 1)
vec![
[5,3,1],
[0,1,1],
[1,0,1],
],
// LeftTop (-1, 1, 0)
vec![
[5,3,2],
[7,2,2],
[0,1,2],
],
// bottom (0,-1, 0)
vec![
[1,1,3],
[0,0,3],
[7,3,3],
[6,2,3],
],
// front (0, 0,-1)
vec![
[5,0,4],
[6,3,4],
[7,2,4],
],
];
let mut generated_pos=Vec::new();
let mut generated_tex=Vec::new();
let mut generated_normal=Vec::new();
let mut generated_color=Vec::new();
let mut generated_vertices=Vec::new();
let mut groups=Vec::new();
let mut transforms=Vec::new();
//note that on a cube every vertex is guaranteed to be unique, so there's no need to hash them against existing vertices.
for (face_id,face_description) in face_descriptions.pairs(){
//assume that scanning short lists is faster than hashing.
let transform_index=if let Some(transform_index)=transforms.iter().position(|&transform|transform==face_description.transform){
transform_index
}else{
//create new transform_index
let transform_index=transforms.len();
transforms.push(face_description.transform);
for tex in CUBE_DEFAULT_TEXTURE_COORDS{
generated_tex.push(face_description.transform.transform_point2(tex));
}
transform_index
} as u32;
let color_index=if let Some(color_index)=generated_color.iter().position(|&color|color==face_description.color){
color_index
}else{
//create new color_index
let color_index=generated_color.len();
generated_color.push(face_description.color);
color_index
} as u32;
//always push normal
let normal_index=generated_normal.len() as u32;
generated_normal.push(CORNERWEDGE_DEFAULT_NORMALS[face_id]);
//push vertices as they are needed
groups.push(IndexedGroup{
texture:face_description.texture,
polys:vec![IndexedPolygon{
vertices:cornerwedge_default_polys[face_id].iter().map(|tup|{
let pos=CUBE_DEFAULT_VERTICES[tup[0] as usize];
let pos_index=if let Some(pos_index)=generated_pos.iter().position(|&p|p==pos){
pos_index
}else{
//create new pos_index
let pos_index=generated_pos.len();
generated_pos.push(pos);
pos_index
} as u32;
//always push vertex
let vertex=IndexedVertex{
pos:pos_index,
tex:tup[1]+4*transform_index,
normal:normal_index,
color:color_index,
};
let vert_index=generated_vertices.len();
generated_vertices.push(vertex);
vert_index as u32
}).collect(),
}],
});
}
IndexedModel{
unique_pos:generated_pos,
unique_tex:generated_tex,
unique_normal:generated_normal,
unique_color:generated_color,
unique_vertices:generated_vertices,
groups,
instances:Vec::new(),
}
}

View File

@ -1,4 +1,4 @@
use strafesnet_common::integer::{Ratio64,Ratio64Vec2}; use crate::integer::{Ratio64,Ratio64Vec2};
#[derive(Clone)] #[derive(Clone)]
struct Ratio{ struct Ratio{
ratio:f64, ratio:f64,

View File

@ -1,6 +1,5 @@
use crate::instruction::TimedInstruction;
use crate::window::WindowInstruction; use crate::window::WindowInstruction;
use strafesnet_common::instruction::TimedInstruction;
use strafesnet_common::integer;
fn optional_features()->wgpu::Features{ fn optional_features()->wgpu::Features{
wgpu::Features::TEXTURE_COMPRESSION_ASTC wgpu::Features::TEXTURE_COMPRESSION_ASTC
@ -25,14 +24,14 @@ struct SetupContextPartial1{
instance:wgpu::Instance, instance:wgpu::Instance,
} }
fn create_window(title:&str,event_loop:&winit::event_loop::EventLoop<()>)->Result<winit::window::Window,winit::error::OsError>{ fn create_window(title:&str,event_loop:&winit::event_loop::EventLoop<()>)->Result<winit::window::Window,winit::error::OsError>{
let mut attr=winit::window::WindowAttributes::default(); let mut builder = winit::window::WindowBuilder::new();
attr=attr.with_title(title); builder = builder.with_title(title);
#[cfg(windows_OFF)] // TODO #[cfg(windows_OFF)] // TODO
{ {
use winit::platform::windows::WindowBuilderExtWindows; use winit::platform::windows::WindowBuilderExtWindows;
builder=builder.with_no_redirection_bitmap(true); builder = builder.with_no_redirection_bitmap(true);
} }
event_loop.create_window(attr) builder.build(event_loop)
} }
fn create_instance()->SetupContextPartial1{ fn create_instance()->SetupContextPartial1{
let backends=wgpu::util::backend_bits_from_env().unwrap_or_else(wgpu::Backends::all); let backends=wgpu::util::backend_bits_from_env().unwrap_or_else(wgpu::Backends::all);
@ -47,21 +46,21 @@ fn create_instance()->SetupContextPartial1{
} }
} }
impl SetupContextPartial1{ impl SetupContextPartial1{
fn create_surface<'a>(self,window:&'a winit::window::Window)->Result<SetupContextPartial2<'a>,wgpu::CreateSurfaceError>{ fn create_surface(self,window:&winit::window::Window)->Result<SetupContextPartial2,wgpu::CreateSurfaceError>{
Ok(SetupContextPartial2{ Ok(SetupContextPartial2{
backends:self.backends, backends:self.backends,
surface:self.instance.create_surface(window)?, surface:unsafe{self.instance.create_surface(window)}?,
instance:self.instance, instance:self.instance,
}) })
} }
} }
struct SetupContextPartial2<'a>{ struct SetupContextPartial2{
backends:wgpu::Backends, backends:wgpu::Backends,
instance:wgpu::Instance, instance:wgpu::Instance,
surface:wgpu::Surface<'a>, surface:wgpu::Surface,
} }
impl<'a> SetupContextPartial2<'a>{ impl SetupContextPartial2{
fn pick_adapter(self)->SetupContextPartial3<'a>{ fn pick_adapter(self)->SetupContextPartial3{
let adapter; let adapter;
//TODO: prefer adapter that implements optional features //TODO: prefer adapter that implements optional features
@ -123,13 +122,13 @@ impl<'a> SetupContextPartial2<'a>{
} }
} }
} }
struct SetupContextPartial3<'a>{ struct SetupContextPartial3{
instance:wgpu::Instance, instance:wgpu::Instance,
surface:wgpu::Surface<'a>, surface:wgpu::Surface,
adapter:wgpu::Adapter, adapter:wgpu::Adapter,
} }
impl<'a> SetupContextPartial3<'a>{ impl SetupContextPartial3{
fn request_device(self)->SetupContextPartial4<'a>{ fn request_device(self)->SetupContextPartial4{
let optional_features=optional_features(); let optional_features=optional_features();
let required_features=required_features(); let required_features=required_features();
@ -141,9 +140,8 @@ impl<'a> SetupContextPartial3<'a>{
.request_device( .request_device(
&wgpu::DeviceDescriptor { &wgpu::DeviceDescriptor {
label: None, label: None,
required_features: (optional_features & self.adapter.features()) | required_features, features: (optional_features & self.adapter.features()) | required_features,
required_limits: needed_limits, limits: needed_limits,
memory_hints:wgpu::MemoryHints::Performance,
}, },
trace_dir.ok().as_ref().map(std::path::Path::new), trace_dir.ok().as_ref().map(std::path::Path::new),
)) ))
@ -158,15 +156,15 @@ impl<'a> SetupContextPartial3<'a>{
} }
} }
} }
struct SetupContextPartial4<'a>{ struct SetupContextPartial4{
instance:wgpu::Instance, instance:wgpu::Instance,
surface:wgpu::Surface<'a>, surface:wgpu::Surface,
adapter:wgpu::Adapter, adapter:wgpu::Adapter,
device:wgpu::Device, device:wgpu::Device,
queue:wgpu::Queue, queue:wgpu::Queue,
} }
impl<'a> SetupContextPartial4<'a>{ impl SetupContextPartial4{
fn configure_surface(self,size:&'a winit::dpi::PhysicalSize<u32>)->SetupContext<'a>{ fn configure_surface(self,size:&winit::dpi::PhysicalSize<u32>)->SetupContext{
let mut config=self.surface let mut config=self.surface
.get_default_config(&self.adapter, size.width, size.height) .get_default_config(&self.adapter, size.width, size.height)
.expect("Surface isn't supported by the adapter."); .expect("Surface isn't supported by the adapter.");
@ -184,52 +182,65 @@ impl<'a> SetupContextPartial4<'a>{
} }
} }
} }
pub struct SetupContext<'a>{ pub struct SetupContext{
pub instance:wgpu::Instance, pub instance:wgpu::Instance,
pub surface:wgpu::Surface<'a>, pub surface:wgpu::Surface,
pub device:wgpu::Device, pub device:wgpu::Device,
pub queue:wgpu::Queue, pub queue:wgpu::Queue,
pub config:wgpu::SurfaceConfiguration, pub config:wgpu::SurfaceConfiguration,
} }
pub fn setup_and_start(title:String){ pub fn setup(title:&str)->SetupContextSetup{
let event_loop=winit::event_loop::EventLoop::new().unwrap(); let event_loop=winit::event_loop::EventLoop::new().unwrap();
let window=create_window(title,&event_loop).unwrap();
println!("Initializing the surface..."); println!("Initializing the surface...");
let partial_1=create_instance(); let partial_1=create_instance();
let window=create_window(title.as_str(),&event_loop).unwrap();
let partial_2=partial_1.create_surface(&window).unwrap(); let partial_2=partial_1.create_surface(&window).unwrap();
let partial_3=partial_2.pick_adapter(); let partial_3=partial_2.pick_adapter();
let partial_4=partial_3.request_device(); let partial_4=partial_3.request_device();
let size=window.inner_size(); SetupContextSetup{
window,
event_loop,
partial_context:partial_4,
}
}
let setup_context=partial_4.configure_surface(&size); pub struct SetupContextSetup{
window:winit::window::Window,
event_loop:winit::event_loop::EventLoop<()>,
partial_context:SetupContextPartial4,
}
//dedicated thread to ping request redraw back and resize the window doesn't seem logical impl SetupContextSetup{
fn into_split(self)->(winit::window::Window,winit::event_loop::EventLoop<()>,SetupContext){
let size=self.window.inner_size();
//Steal values and drop self
(
self.window,
self.event_loop,
self.partial_context.configure_surface(&size),
)
}
pub fn start(self){
let (window,event_loop,setup_context)=self.into_split();
//the thread that spawns the physics thread //dedicated thread to ping request redraw back and resize the window doesn't seem logical
let mut window_thread=crate::window::worker(
&window,
setup_context,
);
if let Some(arg)=std::env::args().nth(1){ let window=crate::window::WindowContextSetup::new(&setup_context,window);
let path=std::path::PathBuf::from(arg); //the thread that spawns the physics thread
window_thread.send(TimedInstruction{ let window_thread=window.into_worker(setup_context);
time:integer::Time::ZERO,
instruction:WindowInstruction::WindowEvent(winit::event::WindowEvent::DroppedFile(path)),
}).unwrap();
};
println!("Entering event loop..."); println!("Entering event loop...");
let root_time=std::time::Instant::now(); let root_time=std::time::Instant::now();
run_event_loop(event_loop,window_thread,root_time).unwrap(); run_event_loop(event_loop,window_thread,root_time).unwrap();
}
} }
fn run_event_loop( fn run_event_loop(
@ -238,7 +249,7 @@ fn run_event_loop(
root_time:std::time::Instant root_time:std::time::Instant
)->Result<(),winit::error::EventLoopError>{ )->Result<(),winit::error::EventLoopError>{
event_loop.run(move |event,elwt|{ event_loop.run(move |event,elwt|{
let time=integer::Time::from_nanos(root_time.elapsed().as_nanos() as i64); let time=crate::integer::Time::from_nanos(root_time.elapsed().as_nanos() as i64);
// *control_flow=if cfg!(feature="metal-auto-capture"){ // *control_flow=if cfg!(feature="metal-auto-capture"){
// winit::event_loop::ControlFlow::Exit // winit::event_loop::ControlFlow::Exit
// }else{ // }else{

View File

@ -48,7 +48,7 @@ struct ModelInstance{
//my fancy idea is to create a megatexture for each model that includes all the textures each intance will need //my fancy idea is to create a megatexture for each model that includes all the textures each intance will need
//the texture transform then maps the texture coordinates to the location of the specific texture //the texture transform then maps the texture coordinates to the location of the specific texture
//group 1 is the model //group 1 is the model
const MAX_MODEL_INSTANCES=512; const MAX_MODEL_INSTANCES=4096;
@group(2) @group(2)
@binding(0) @binding(0)
var<uniform> model_instances: array<ModelInstance, MAX_MODEL_INSTANCES>; var<uniform> model_instances: array<ModelInstance, MAX_MODEL_INSTANCES>;

8
src/sweep.rs Normal file
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@ -0,0 +1,8 @@
//something that implements body + hitbox + transform can predict collision
impl crate::sweep::PredictCollision for Model {
fn predict_collision(&self,other:&Model) -> Option<crate::event::EventStruct> {
//math!
None
}
}

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@ -1,6 +1,5 @@
use crate::instruction::TimedInstruction;
use crate::physics_worker::InputInstruction; use crate::physics_worker::InputInstruction;
use strafesnet_common::integer;
use strafesnet_common::instruction::TimedInstruction;
pub enum WindowInstruction{ pub enum WindowInstruction{
Resize(winit::dpi::PhysicalSize<u32>), Resize(winit::dpi::PhysicalSize<u32>),
@ -13,9 +12,10 @@ pub enum WindowInstruction{
//holds thread handles to dispatch to //holds thread handles to dispatch to
struct WindowContext<'a>{ struct WindowContext<'a>{
manual_mouse_lock:bool, manual_mouse_lock:bool,
mouse:strafesnet_common::mouse::MouseState,//std::sync::Arc<std::sync::Mutex<>> mouse:crate::physics::MouseState,//std::sync::Arc<std::sync::Mutex<>>
screen_size:glam::UVec2, screen_size:glam::UVec2,
window:&'a winit::window::Window, user_settings:crate::settings::UserSettings,
window:winit::window::Window,
physics_thread:crate::compat_worker::QNWorker<'a, TimedInstruction<crate::physics_worker::Instruction>>, physics_thread:crate::compat_worker::QNWorker<'a, TimedInstruction<crate::physics_worker::Instruction>>,
} }
@ -23,20 +23,17 @@ impl WindowContext<'_>{
fn get_middle_of_screen(&self)->winit::dpi::PhysicalPosition<f32>{ fn get_middle_of_screen(&self)->winit::dpi::PhysicalPosition<f32>{
winit::dpi::PhysicalPosition::new(self.screen_size.x as f32/2.0,self.screen_size.y as f32/2.0) winit::dpi::PhysicalPosition::new(self.screen_size.x as f32/2.0,self.screen_size.y as f32/2.0)
} }
fn window_event(&mut self,time:integer::Time,event: winit::event::WindowEvent) { fn window_event(&mut self,time:crate::integer::Time,event: winit::event::WindowEvent) {
match event { match event {
winit::event::WindowEvent::DroppedFile(path)=>{ winit::event::WindowEvent::DroppedFile(path)=>{
match crate::file::load(path.as_path()){ //blocking because it's simpler...
Ok(map)=>self.physics_thread.send(TimedInstruction{time,instruction:crate::physics_worker::Instruction::ChangeMap(map)}).unwrap(), if let Some(indexed_model_instances)=crate::load_file(path){
Err(e)=>println!("Failed to load map: {e}"), self.physics_thread.send(TimedInstruction{time,instruction:crate::physics_worker::Instruction::ClearModels}).unwrap();
self.physics_thread.send(TimedInstruction{time,instruction:crate::physics_worker::Instruction::GenerateModels(indexed_model_instances)}).unwrap();
} }
}, },
winit::event::WindowEvent::Focused(state)=>{ winit::event::WindowEvent::Focused(_state)=>{
//pause unpause //pause unpause
self.physics_thread.send(TimedInstruction{
time,
instruction:crate::physics_worker::Instruction::SetPaused(!state),
}).unwrap();
//recalculate pressed keys on focus //recalculate pressed keys on focus
}, },
winit::event::WindowEvent::KeyboardInput{ winit::event::WindowEvent::KeyboardInput{
@ -107,12 +104,7 @@ impl WindowContext<'_>{
"e"=>Some(InputInstruction::MoveUp(s)), "e"=>Some(InputInstruction::MoveUp(s)),
"q"=>Some(InputInstruction::MoveDown(s)), "q"=>Some(InputInstruction::MoveDown(s)),
"z"=>Some(InputInstruction::Zoom(s)), "z"=>Some(InputInstruction::Zoom(s)),
"r"=>if s{ "r"=>if s{Some(InputInstruction::Reset)}else{None},
//mouse needs to be reset since the position is absolute
self.mouse=strafesnet_common::mouse::MouseState::default();
Some(InputInstruction::ResetAndRestart)
}else{None},
"f"=>if s{Some(InputInstruction::PracticeFly)}else{None},
_=>None, _=>None,
}, },
_=>None, _=>None,
@ -129,7 +121,7 @@ impl WindowContext<'_>{
} }
} }
fn device_event(&mut self,time:integer::Time,event: winit::event::DeviceEvent) { fn device_event(&mut self,time:crate::integer::Time,event: winit::event::DeviceEvent) {
match event { match event {
winit::event::DeviceEvent::MouseMotion { winit::event::DeviceEvent::MouseMotion {
delta,//these (f64,f64) are integers on my machine delta,//these (f64,f64) are integers on my machine
@ -165,32 +157,59 @@ impl WindowContext<'_>{
} }
} }
} }
pub fn worker<'a>(
window:&'a winit::window::Window, pub struct WindowContextSetup{
setup_context:crate::setup::SetupContext<'a>, user_settings:crate::settings::UserSettings,
)->crate::compat_worker::QNWorker<'a,TimedInstruction<WindowInstruction>>{ window:winit::window::Window,
// WindowContextSetup::new physics:crate::physics::PhysicsState,
graphics:crate::graphics::GraphicsState,
}
impl WindowContextSetup{
pub fn new(context:&crate::setup::SetupContext,window:winit::window::Window)->Self{
//wee
let user_settings=crate::settings::read_user_settings(); let user_settings=crate::settings::read_user_settings();
let mut graphics=crate::graphics::GraphicsState::new(&setup_context.device,&setup_context.queue,&setup_context.config); let args:Vec<String>=std::env::args().collect();
graphics.load_user_settings(&user_settings); let indexed_model_instances=if args.len()==2{
crate::load_file(std::path::PathBuf::from(&args[1]))
}else{
None
}.unwrap_or(crate::default_models());
//WindowContextSetup::into_context let mut physics=crate::physics::PhysicsState::default();
physics.load_user_settings(&user_settings);
physics.generate_models(&indexed_model_instances);
physics.spawn(indexed_model_instances.spawn_point);
let mut graphics=crate::graphics::GraphicsState::new(&context.device,&context.queue,&context.config);
graphics.load_user_settings(&user_settings);
graphics.generate_models(&context.device,&context.queue,indexed_model_instances);
Self{
user_settings,
window,
graphics,
physics,
}
}
fn into_context<'a>(self,setup_context:crate::setup::SetupContext)->WindowContext<'a>{
let screen_size=glam::uvec2(setup_context.config.width,setup_context.config.height); let screen_size=glam::uvec2(setup_context.config.width,setup_context.config.height);
let graphics_thread=crate::graphics_worker::new(graphics,setup_context.config,setup_context.surface,setup_context.device,setup_context.queue); let graphics_thread=crate::graphics_worker::new(self.graphics,setup_context.config,setup_context.surface,setup_context.device,setup_context.queue);
let mut window_context=WindowContext{ WindowContext{
manual_mouse_lock:false, manual_mouse_lock:false,
mouse:strafesnet_common::mouse::MouseState::default(), mouse:crate::physics::MouseState::default(),
//make sure to update this!!!!! //make sure to update this!!!!!
screen_size, screen_size,
window, user_settings:self.user_settings,
physics_thread:crate::physics_worker::new( window:self.window,
graphics_thread, physics_thread:crate::physics_worker::new(self.physics,graphics_thread),
user_settings, }
), }
};
//WindowContextSetup::into_worker pub fn into_worker<'a>(self,setup_context:crate::setup::SetupContext)->crate::compat_worker::QNWorker<'a,TimedInstruction<WindowInstruction>>{
let mut window_context=self.into_context(setup_context);
crate::compat_worker::QNWorker::new(move |ins:TimedInstruction<WindowInstruction>|{ crate::compat_worker::QNWorker::new(move |ins:TimedInstruction<WindowInstruction>|{
match ins.instruction{ match ins.instruction{
WindowInstruction::RequestRedraw=>{ WindowInstruction::RequestRedraw=>{
@ -206,7 +225,7 @@ pub fn worker<'a>(
window_context.physics_thread.send( window_context.physics_thread.send(
TimedInstruction{ TimedInstruction{
time:ins.time, time:ins.time,
instruction:crate::physics_worker::Instruction::Resize(size) instruction:crate::physics_worker::Instruction::Resize(size,window_context.user_settings.clone())
} }
).unwrap(); ).unwrap();
} }
@ -220,4 +239,5 @@ pub fn worker<'a>(
} }
} }
}) })
}
} }

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@ -173,44 +173,38 @@ impl<'a,Task:Send+'a> INWorker<'a,Task>{
} }
} }
#[cfg(test)] #[test]//How to run this test with printing: cargo test --release -- --nocapture
mod test{ fn test_worker() {
use super::{thread,QRWorker}; println!("hiiiii");
use crate::physics; // Create the worker thread
use strafesnet_common::{integer,instruction}; let worker=QRWorker::new(crate::physics::Body::with_pva(crate::integer::Planar64Vec3::ZERO,crate::integer::Planar64Vec3::ZERO,crate::integer::Planar64Vec3::ZERO),
#[test]//How to run this test with printing: cargo test --release -- --nocapture |_|crate::physics::Body::with_pva(crate::integer::Planar64Vec3::ONE,crate::integer::Planar64Vec3::ONE,crate::integer::Planar64Vec3::ONE)
fn test_worker() { );
// Create the worker thread
let test_body=physics::Body::new(integer::vec3::ONE,integer::vec3::ONE,integer::vec3::ONE,integer::Time::ZERO);
let worker=QRWorker::new(physics::Body::ZERO,
|_|physics::Body::new(integer::vec3::ONE,integer::vec3::ONE,integer::vec3::ONE,integer::Time::ZERO)
);
// Send tasks to the worker // Send tasks to the worker
for _ in 0..5 { for _ in 0..5 {
let task = instruction::TimedInstruction{ let task = crate::instruction::TimedInstruction{
time:integer::Time::ZERO, time:crate::integer::Time::ZERO,
instruction:strafesnet_common::physics::Instruction::Idle, instruction:crate::physics::PhysicsInstruction::StrafeTick,
};
worker.send(task).unwrap();
}
// Optional: Signal the worker to stop (in a real-world scenario)
// sender.send("STOP".to_string()).unwrap();
// Sleep to allow the worker thread to finish processing
thread::sleep(std::time::Duration::from_millis(10));
// Send a new task
let task = instruction::TimedInstruction{
time:integer::Time::ZERO,
instruction:strafesnet_common::physics::Instruction::Idle,
}; };
worker.send(task).unwrap(); worker.send(task).unwrap();
//assert_eq!(test_body,worker.grab_clone());
// wait long enough to see print from final task
thread::sleep(std::time::Duration::from_millis(10));
} }
// Optional: Signal the worker to stop (in a real-world scenario)
// sender.send("STOP".to_string()).unwrap();
// Sleep to allow the worker thread to finish processing
thread::sleep(std::time::Duration::from_secs(2));
// Send a new task
let task = crate::instruction::TimedInstruction{
time:crate::integer::Time::ZERO,
instruction:crate::physics::PhysicsInstruction::StrafeTick,
};
worker.send(task).unwrap();
println!("value={}",worker.grab_clone());
// wait long enough to see print from final task
thread::sleep(std::time::Duration::from_secs(1));
} }

32
src/zeroes.rs Normal file
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@ -0,0 +1,32 @@
//find roots of polynomials
use crate::integer::Planar64;
#[inline]
pub fn zeroes2(a0:Planar64,a1:Planar64,a2:Planar64) -> Vec<Planar64>{
if a2==Planar64::ZERO{
return zeroes1(a0, a1);
}
let radicand=a1.get() as i128*a1.get() as i128-a2.get() as i128*a0.get() as i128*4;
if 0<radicand {
//start with f64 sqrt
let planar_radicand=Planar64::raw(unsafe{(radicand as f64).sqrt().to_int_unchecked()});
//TODO: one or two newtons
if Planar64::ZERO<a2 {
return vec![(-a1-planar_radicand)/(a2*2),(-a1+planar_radicand)/(a2*2)];
} else {
return vec![(-a1+planar_radicand)/(a2*2),(-a1-planar_radicand)/(a2*2)];
}
} else if radicand==0 {
return vec![a1/(a2*-2)];
} else {
return vec![];
}
}
#[inline]
pub fn zeroes1(a0:Planar64,a1:Planar64) -> Vec<Planar64> {
if a1==Planar64::ZERO{
return vec![];
} else {
return vec![-a0/a1];
}
}

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@ -1 +1 @@
mangohud ../target/release/strafe-client bhop_maps/5692113331.snfm mangohud ../target/release/strafe-client bhop_maps/5692113331.rbxm

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@ -1 +1 @@
/run/media/quat/Files/Documents/map-files/verify-scripts/maps/bhop_snfm /run/media/quat/Files/Documents/map-files/verify-scripts/maps/bhop_all/

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@ -1 +1 @@
cargo build --release --target x86_64-pc-windows-gnu --all-features cargo build --release --target x86_64-pc-windows-gnu

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@ -1 +0,0 @@
mangohud ../target/release/strafe-client bhop_maps/5692124338.snfm

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@ -1 +0,0 @@
/run/media/quat/Files/Documents/map-files/verify-scripts/maps/surf_snfm

1
tools/textures Symbolic link
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@ -0,0 +1 @@
/run/media/quat/Files/Documents/map-files/verify-scripts/textures/dds/

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@ -1 +1 @@
mangohud ../target/release/strafe-client bhop_maps/5692152916.snfm mangohud ../target/release/strafe-client bhop_maps/5692152916.rbxm

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@ -1 +0,0 @@
mangohud ../target/release/strafe-client surf_maps/5692145408.snfm