debug

engine/physics/src/body.rs

@@ -18,17 +18,6 @@ impl<T> std::ops::Neg for Body<T>{
 		}
 	}
 }
-impl<T:Copy> std::ops::Neg for &Body<T>{
-	type Output=Body<T>;
-	fn neg(self)->Self::Output{
-		Body{
-			position:self.position,
-			velocity:-self.velocity,
-			acceleration:self.acceleration,
-			time:-self.time,
-		}
-	}
-}
 
 impl<T> Body<T>
 	where Time<T>:Copy,

engine/physics/src/face_crawler.rs

@@ -4,6 +4,7 @@ use crate::physics::{Time,Body};
 
 use core::ops::Bound;
 
+#[derive(Debug)]
 enum Transition<M:MeshQuery>{
 	Miss,
 	Next(FEV<M>,GigaTime),
@@ -76,6 +77,8 @@ impl<F:Copy,M:MeshQuery<Normal=Vector3<F>,Offset=Fixed<4,128>>> FEV<M>
 		M::Face:Copy,
 		M::Edge:Copy,
 		M::Vert:Copy,
+		M:std::fmt::Debug,
+		F:std::fmt::Display,
 		F:core::ops::Mul<Fixed<1,32>,Output=Fixed<4,128>>,
 		<F as core::ops::Mul<Fixed<1,32>>>::Output:core::iter::Sum,
 		M::Offset:core::ops::Sub<<F as std::ops::Mul<Fixed<1,32>>>::Output>,
@@ -90,10 +93,15 @@ impl<F:Copy,M:MeshQuery<Normal=Vector3<F>,Offset=Fixed<4,128>>> FEV<M>
 				//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);
+				println!("Face n={} d={}",n,d);
 				//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 low(&lower_bound,&dt)&&upp(&dt,&upper_bound)&&n.dot(body.extrapolated_velocity_ratio_dt(dt)).is_negative(){
+					let low=low(&lower_bound,&dt);
+					let upp=upp(&dt,&upper_bound);
+					let into=n.dot(body.extrapolated_velocity_ratio_dt(dt)).is_negative();
+					println!("dt={} low={low} upp={upp} into={into}",dt.divide());
+					if low&&upp&&into{
 						upper_bound=Bound::Included(dt);
 						best_transition=Transition::Hit(face_id,dt);
 						break;
@@ -119,19 +127,24 @@ impl<F:Copy,M:MeshQuery<Normal=Vector3<F>,Offset=Fixed<4,128>>> FEV<M>
 			},
 			&FEV::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 &[ev0,ev1]=edge_verts.as_ref();
-				let (v0,v1)=(mesh.vert(ev0),mesh.vert(ev1));
-				let edge_n=v1-v0;
-				let delta_pos=body.position*2-(v0+v1);
+				let delta_pos=body.position*2-(mesh.vert(ev0)+mesh.vert(ev1));
 				for (i,&edge_face_id) in mesh.edge_faces(edge_id).as_ref().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);
+					let d=n.dot(delta_pos).wrap_4();
+					println!("Edge Face={:?} boundary_n={} boundary_d={}",edge_face_id,n,d>>1);
 					//WARNING yada yada d *2
 					//wrap for speed
-					for dt in Fixed::<4,128>::zeroes2(n.dot(delta_pos).wrap_4(),n.dot(body.velocity).wrap_4()*2,n.dot(body.acceleration).wrap_4()){
-						if low(&lower_bound,&dt)&&upp(&dt,&upper_bound)&&n.dot(body.extrapolated_velocity_ratio_dt(dt)).is_negative(){
+					for dt in Fixed::<4,128>::zeroes2(d,n.dot(body.velocity).wrap_4()*2,n.dot(body.acceleration).wrap_4()){
+						let low=low(&lower_bound,&dt);
+						let upp=upp(&dt,&upper_bound);
+						let into=n.dot(body.extrapolated_velocity_ratio_dt(dt)).is_negative();
+						println!("dt={} low={low} upp={upp} into={into}",dt.divide());
+						if low&&upp&&into{
 							upper_bound=Bound::Included(dt);
 							best_transition=Transition::Next(FEV::Face(edge_face_id),dt);
 							break;
@@ -175,8 +188,11 @@ impl<F:Copy,M:MeshQuery<Normal=Vector3<F>,Offset=Fixed<4,128>>> FEV<M>
 	pub fn crawl(mut self,mesh:&M,relative_body:&Body,lower_bound:Bound<&Time>,upper_bound:Bound<&Time>)->CrawlResult<M>{
 		let mut lower_bound=lower_bound.map(|&t|into_giga_time(t,relative_body.time));
 		let upper_bound=upper_bound.map(|&t|into_giga_time(t,relative_body.time));
+		println!("crawl begin={self:?}");
 		for _ in 0..20{
-			match self.next_transition(mesh,relative_body,lower_bound,upper_bound){
+			let transition=self.next_transition(mesh,relative_body,lower_bound,upper_bound);
+			println!("transition={transition:?}");
+			match transition{
 				Transition::Miss=>return CrawlResult::Miss(self),
 				Transition::Next(next_fev,next_time)=>(self,lower_bound)=(next_fev,Bound::Included(next_time)),
 				Transition::Hit(face,time)=>return CrawlResult::Hit(face,time),

engine/physics/src/model.rs

@@ -76,9 +76,9 @@ struct Face{
 #[derive(Debug)]
 struct Vert(Planar64Vec3);
 pub trait MeshQuery{
-	type Face:Copy;
-	type Edge:Copy+DirectedEdge;
-	type Vert:Copy;
+	type Face:Copy+std::fmt::Debug;
+	type Edge:Copy+DirectedEdge+std::fmt::Debug;
+	type Vert:Copy+std::fmt::Debug;
 	// Vertex must be Planar64Vec3 because it represents an actual position
 	type Normal;
 	type Offset;
@@ -759,7 +759,9 @@ impl MinkowskiMesh<'_>{
 		})
 	}
 	pub fn predict_collision_in(&self,relative_body:&Body,range:impl RangeBounds<Time>)->Option<(MinkowskiFace,GigaTime)>{
-		self.closest_fev_not_inside(*relative_body,range.start_bound()).and_then(|fev|{
+		println!("@@@BEGIN SETUP@@@");
+		self.closest_fev_not_inside(relative_body.clone(),range.start_bound()).and_then(|fev|{
+			println!("@@@BEGIN REAL CRAWL@@@");
 			//continue forwards along the body parabola
 			fev.crawl(self,relative_body,range.start_bound(),range.end_bound()).hit()
 		})
@@ -768,7 +770,7 @@ impl MinkowskiMesh<'_>{
 		let (lower_bound,upper_bound)=(range.start_bound(),range.end_bound());
 		// swap and negate bounds to do a time inversion
 		let (lower_bound,upper_bound)=(upper_bound.map(|&t|-t),lower_bound.map(|&t|-t));
-		let infinity_body=-relative_body;
+		let infinity_body=-relative_body.clone();
 		self.closest_fev_not_inside(infinity_body,lower_bound.as_ref()).and_then(|fev|{
 			//continue backwards along the body parabola
 			fev.crawl(self,&infinity_body,lower_bound.as_ref(),upper_bound.as_ref()).hit()

engine/physics/src/physics.rs

@@ -863,12 +863,6 @@ impl Default for PhysicsState{
 }
 
 impl PhysicsState{
-	pub fn new_with_body(body:Body)->Self{
-		Self{
-			body,
-			..Self::default()
-		}
-	}
 	pub fn camera_body(&self)->Body{
 		Body{
 			position:self.body.position+self.style.camera_offset,
@@ -1926,7 +1920,7 @@ mod test{
 		assert_eq!(collision.map(|tup|relative_body.time+tup.1.into()),expected_collision_time,"Incorrect time of collision");
 	}
 	fn test_collision(relative_body:Body,expected_collision_time:Option<Time>){
-		test_collision_axis_aligned(relative_body,expected_collision_time);
+		test_collision_axis_aligned(relative_body.clone(),expected_collision_time);
 		test_collision_rotated(relative_body,expected_collision_time);
 	}
 	#[test]

integration-testing/.gitignore

@@ -1 +0,0 @@
-/test_files

integration-testing/src/error.rs

@@ -1,28 +0,0 @@
-#[allow(unused)]
-#[derive(Debug)]
-pub enum ReplayError{
-	IO(std::io::Error),
-	SNF(strafesnet_snf::Error),
-	SNFM(strafesnet_snf::map::Error),
-	SNFB(strafesnet_snf::bot::Error),
-}
-impl From<std::io::Error> for ReplayError{
-	fn from(value:std::io::Error)->Self{
-		Self::IO(value)
-	}
-}
-impl From<strafesnet_snf::Error> for ReplayError{
-	fn from(value:strafesnet_snf::Error)->Self{
-		Self::SNF(value)
-	}
-}
-impl From<strafesnet_snf::map::Error> for ReplayError{
-	fn from(value:strafesnet_snf::map::Error)->Self{
-		Self::SNFM(value)
-	}
-}
-impl From<strafesnet_snf::bot::Error> for ReplayError{
-	fn from(value:strafesnet_snf::bot::Error)->Self{
-		Self::SNFB(value)
-	}
-}

integration-testing/src/main.rs

@@ -1,13 +1,7 @@
-mod error;
-mod util;
-
-#[cfg(test)]
-mod tests;
-
+use std::io::Cursor;
+use std::path::Path;
 use std::time::Instant;
 
-use error::ReplayError;
-use util::read_entire_file;
 use strafesnet_physics::physics::{PhysicsData,PhysicsState,PhysicsContext};
 
 fn main(){
@@ -19,6 +13,40 @@ fn main(){
 	}
 }
 
+#[allow(unused)]
+#[derive(Debug)]
+enum ReplayError{
+	IO(std::io::Error),
+	SNF(strafesnet_snf::Error),
+	SNFM(strafesnet_snf::map::Error),
+	SNFB(strafesnet_snf::bot::Error),
+}
+impl From<std::io::Error> for ReplayError{
+	fn from(value:std::io::Error)->Self{
+		Self::IO(value)
+	}
+}
+impl From<strafesnet_snf::Error> for ReplayError{
+	fn from(value:strafesnet_snf::Error)->Self{
+		Self::SNF(value)
+	}
+}
+impl From<strafesnet_snf::map::Error> for ReplayError{
+	fn from(value:strafesnet_snf::map::Error)->Self{
+		Self::SNFM(value)
+	}
+}
+impl From<strafesnet_snf::bot::Error> for ReplayError{
+	fn from(value:strafesnet_snf::bot::Error)->Self{
+		Self::SNFB(value)
+	}
+}
+
+fn read_entire_file(path:impl AsRef<Path>)->Result<Cursor<Vec<u8>>,std::io::Error>{
+	let data=std::fs::read(path)?;
+	Ok(Cursor::new(data))
+}
+
 fn run_replay()->Result<(),ReplayError>{
 	println!("loading map file..");
 	let data=read_entire_file("../tools/bhop_maps/5692113331.snfm")?;

integration-testing/src/tests.rs

@@ -1,78 +0,0 @@
-use crate::error::ReplayError;
-use crate::util::read_entire_file;
-use strafesnet_physics::physics::{PhysicsData,PhysicsState,PhysicsContext};
-
-#[test]
-#[ignore]
-fn physics_bug_2()->Result<(),ReplayError>{
-	println!("loading map file..");
-	let data=read_entire_file("test_files/bhop_monster_jam.snfm")?;
-	let map=strafesnet_snf::read_map(data)?.into_complete_map()?;
-
-	// create recording
-	let mut physics_data=PhysicsData::default();
-	println!("generating models..");
-	physics_data.generate_models(&map);
-	println!("simulating...");
-
-	//teleport to bug
-	// body pos = Vector { array: [Fixed { bits: 554895163352 }, Fixed { bits: 1485633089990 }, Fixed { bits: 1279601007173 }] }
-	// after the fix it's still happening, possibly for a different reason, new position to evince:
-	// body pos = Vector { array: [Fixed { bits: 555690659654 }, Fixed { bits: 1490485868773 }, Fixed { bits: 1277783839382 }] }
-	use strafesnet_common::integer::{vec3,Time};
-	let body=strafesnet_physics::physics::Body::new(
-		vec3::raw_xyz(555690659654,1490485868773,1277783839382),
-		vec3::int(0,0,0),
-		vec3::int(0,-100,0),
-		Time::ZERO,
-	);
-	let mut physics=PhysicsState::new_with_body(body);
-	// wait one second to activate the bug
-	// hit=Some(ModelId(2262))
-	PhysicsContext::run_input_instruction(&mut physics,&physics_data,strafesnet_common::instruction::TimedInstruction{
-		time:strafesnet_common::integer::Time::from_millis(500),
-		instruction:strafesnet_common::physics::Instruction::Idle,
-	});
-
-	Ok(())
-}
-
-#[test]
-#[ignore]
-fn physics_bug_3()->Result<(),ReplayError>{
-	println!("loading map file..");
-	let data=read_entire_file("../tools/bhop_maps/5692152916.snfm")?;
-	let map=strafesnet_snf::read_map(data)?.into_complete_map()?;
-
-	// create recording
-	let mut physics_data=PhysicsData::default();
-	println!("generating models..");
-	physics_data.generate_models(&map);
-	println!("simulating...");
-
-	//teleport to bug
-	use strafesnet_common::integer::{vec3,Time};
-	let body=strafesnet_physics::physics::Body::new(
-		// bhop_toc corner position after wall hits
-		// vec3::raw_xyz(-1401734815424,3315081280280,-2466057177493),
-		// vec3::raw_xyz(0,-96915585363,1265),
-		// vec3::raw_xyz(0,-429496729600,0),
-		// alternate room center position
-		// vec3::raw_xyz(-1129043783837,3324870327882,-2014012350212),
-		// vec3::raw_xyz(0,-96915585363,1265),
-		// vec3::raw_xyz(0,-429496729600,0),
-		// corner setup before wall hits
-		vec3::raw_xyz(-1392580080675,3325402529458,-2444727738679),
-		vec3::raw_xyz(-30259028820,-22950929553,-71141663007),
-		vec3::raw_xyz(0,-429496729600,0),
-		Time::ZERO,
-	);
-	let mut physics=PhysicsState::new_with_body(body);
-	// wait one second to activate the bug
-	PhysicsContext::run_input_instruction(&mut physics,&physics_data,strafesnet_common::instruction::TimedInstruction{
-		time:strafesnet_common::integer::Time::from_millis(500),
-		instruction:strafesnet_common::physics::Instruction::Idle,
-	});
-
-	Ok(())
-}

integration-testing/src/util.rs

@@ -1,7 +0,0 @@
-use std::io::Cursor;
-use std::path::Path;
-
-pub fn read_entire_file(path:impl AsRef<Path>)->Result<Cursor<Vec<u8>>,std::io::Error>{
-	let data=std::fs::read(path)?;
-	Ok(Cursor::new(data))
-}

lib/bsp_loader/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "strafesnet_bsp_loader"
-version = "0.3.1"
+version = "0.3.0"
 edition = "2024"
 repository = "https://git.itzana.me/StrafesNET/strafe-project"
 license = "MIT OR Apache-2.0"
@@ -11,8 +11,8 @@ authors = ["Rhys Lloyd <krakow20@gmail.com>"]
 
 [dependencies]
 glam = "0.30.0"
-strafesnet_common = { version = "0.7.0", path = "../common", registry = "strafesnet" }
-strafesnet_deferred_loader = { version = "0.5.1", path = "../deferred_loader", registry = "strafesnet" }
+strafesnet_common = { version = "0.6.0", path = "../common", registry = "strafesnet" }
+strafesnet_deferred_loader = { version = "0.5.0", path = "../deferred_loader", registry = "strafesnet" }
 vbsp = "0.9.1"
 vbsp-entities-css = "0.6.0"
 vmdl = "0.2.0"

lib/common/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "strafesnet_common"
-version = "0.7.0"
+version = "0.6.0"
 edition = "2024"
 repository = "https://git.itzana.me/StrafesNET/strafe-project"
 license = "MIT OR Apache-2.0"

lib/common/src/gameplay_modes.rs

@@ -140,15 +140,6 @@ impl ModeId{
 	pub const MAIN:Self=Self(0);
 	pub const BONUS:Self=Self(1);
 }
-impl core::fmt::Display for ModeId{
-	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->core::fmt::Result{
-		match self{
-			&Self::MAIN=>write!(f,"Main"),
-			&Self::BONUS=>write!(f,"Bonus"),
-			&Self(mode_id)=>write!(f,"Bonus{mode_id}"),
-		}
-	}
-}
 #[derive(Clone)]
 pub struct Mode{
 	style:gameplay_style::StyleModifiers,

lib/deferred_loader/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "strafesnet_deferred_loader"
-version = "0.5.1"
+version = "0.5.0"
 edition = "2024"
 repository = "https://git.itzana.me/StrafesNET/strafe-project"
 license = "MIT OR Apache-2.0"
@@ -10,4 +10,4 @@ authors = ["Rhys Lloyd <krakow20@gmail.com>"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-strafesnet_common = { version = "0.7.0", path = "../common", registry = "strafesnet" }
+strafesnet_common = { version = "0.6.0", path = "../common", registry = "strafesnet" }

lib/fixed_wide/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "fixed_wide"
-version = "0.2.1"
+version = "0.2.0"
 edition = "2024"
 repository = "https://git.itzana.me/StrafesNET/strafe-project"
 license = "MIT OR Apache-2.0"

lib/fixed_wide/src/fixed.rs

@@ -233,11 +233,6 @@ impl FixedFromFloatError{
 		}
 	}
 }
-impl core::fmt::Display for FixedFromFloatError{
-	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
-		write!(f,"{self:?}")
-	}
-}
 macro_rules! impl_from_float {
 	( $decode:ident, $input: ty, $mantissa_bits:expr ) => {
 		impl<const N:usize,const F:usize> TryFrom<$input> for Fixed<N,F>{

lib/rbx_loader/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "strafesnet_rbx_loader"
-version = "0.7.0"
+version = "0.6.0"
 edition = "2024"
 repository = "https://git.itzana.me/StrafesNET/strafe-project"
 license = "MIT OR Apache-2.0"
@@ -15,11 +15,10 @@ glam = "0.30.0"
 lazy-regex = "3.1.0"
 rbx_binary  = { version = "1.1.0-sn4", registry = "strafesnet" }
 rbx_dom_weak =  { version = "3.1.0-sn4", registry = "strafesnet", features = ["instance-userdata"] }
-rbx_mesh = "0.4.0"
-rbx_reflection = "5.0.0"
+rbx_mesh = "0.3.1"
 rbx_reflection_database = "1.0.0"
 rbx_xml  = { version = "1.1.0-sn4", registry = "strafesnet" }
 rbxassetid = { version = "0.1.0", path = "../rbxassetid", registry = "strafesnet" }
-roblox_emulator = { version = "0.5.1", path = "../roblox_emulator", default-features = false, registry = "strafesnet" }
-strafesnet_common = { version = "0.7.0", path = "../common", registry = "strafesnet" }
-strafesnet_deferred_loader = { version = "0.5.1", path = "../deferred_loader", registry = "strafesnet" }
+roblox_emulator = { version = "0.5.0", path = "../roblox_emulator", default-features = false, registry = "strafesnet" }
+strafesnet_common = { version = "0.6.0", path = "../common", registry = "strafesnet" }
+strafesnet_deferred_loader = { version = "0.5.0", path = "../deferred_loader", registry = "strafesnet" }

lib/rbx_loader/src/error.rs

@@ -1,245 +0,0 @@
-use std::collections::HashSet;
-use std::num::ParseIntError;
-
-use strafesnet_common::gameplay_modes::{StageId,ModeId};
-use strafesnet_common::integer::{FixedFromFloatError,Planar64TryFromFloatError};
-
-/// A collection of errors which can be ignored at your peril
-#[derive(Debug,Default)]
-pub struct RecoverableErrors{
-	/// A basepart has an invalid / missing property.
-	pub basepart_property:Vec<InstancePath>,
-	/// A part has an unconvertable CFrame.
-	pub basepart_cframe:Vec<CFrameError>,
-	/// A part has an unconvertable Velocity.
-	pub basepart_velocity:Vec<Planar64ConvertError>,
-	/// A part has an invalid / missing property.
-	pub part_property:Vec<InstancePath>,
-	/// A part has an invalid shape.
-	pub part_shape:Vec<ShapeError>,
-	/// A meshpart has an invalid / missing property.
-	pub meshpart_property:Vec<InstancePath>,
-	/// A meshpart has no mesh.
-	pub meshpart_content:Vec<InstancePath>,
-	/// A basepart has an unsupported subclass.
-	pub unsupported_class:HashSet<String>,
-	/// A decal has an invalid / missing property.
-	pub decal_property:Vec<InstancePath>,
-	/// A decal has an invalid normal_id.
-	pub normal_id:Vec<NormalIdError>,
-	/// A texture has an invalid / missing property.
-	pub texture_property:Vec<InstancePath>,
-	/// A mode_id failed to parse.
-	pub mode_id_parse_int:Vec<ParseIntContext>,
-	/// There is a duplicate mode.
-	pub duplicate_mode:HashSet<ModeId>,
-	/// A mode_id failed to parse.
-	pub stage_id_parse_int:Vec<ParseIntContext>,
-	/// A Stage was duplicated leading to undefined behaviour.
-	pub duplicate_stage:HashSet<DuplicateStageError>,
-	/// A WormholeOut id failed to parse.
-	pub wormhole_out_id_parse_int:Vec<ParseIntContext>,
-	/// A WormholeOut was duplicated leading to undefined behaviour.
-	pub duplicate_wormhole_out:HashSet<u32>,
-	/// A WormholeIn id failed to parse.
-	pub wormhole_in_id_parse_int:Vec<ParseIntContext>,
-	/// A jump limit failed to parse.
-	pub jump_limit_parse_int:Vec<ParseIntContext>,
-}
-
-impl RecoverableErrors{
-	pub fn count(&self)->usize{
-		self.basepart_property.len()+
-		self.basepart_cframe.len()+
-		self.basepart_velocity.len()+
-		self.part_property.len()+
-		self.part_shape.len()+
-		self.meshpart_property.len()+
-		self.meshpart_content.len()+
-		self.unsupported_class.len()+
-		self.decal_property.len()+
-		self.normal_id.len()+
-		self.texture_property.len()+
-		self.mode_id_parse_int.len()+
-		self.duplicate_mode.len()+
-		self.stage_id_parse_int.len()+
-		self.duplicate_stage.len()+
-		self.wormhole_out_id_parse_int.len()+
-		self.duplicate_wormhole_out.len()+
-		self.wormhole_in_id_parse_int.len()+
-		self.jump_limit_parse_int.len()
-	}
-}
-
-fn write_comma_separated<T>(
-	f:&mut std::fmt::Formatter<'_>,
-	mut it:impl Iterator<Item=T>,
-	custom_write:impl Fn(&mut std::fmt::Formatter<'_>,T)->std::fmt::Result
-)->std::fmt::Result{
-	if let Some(t)=it.next(){
-		custom_write(f,t)?;
-		for t in it{
-			write!(f,", ")?;
-			custom_write(f,t)?;
-		}
-	}
-	Ok(())
-}
-
-macro_rules! write_instance_path_error{
-	($f:ident,$self:ident,$field:ident,$class:literal,$class_plural:literal,$problem:literal)=>{
-		let len=$self.$field.len();
-		if len!=0{
-			let plural=if len==1{$class}else{$class_plural};
-			write!($f,"The following {plural} {}: ",$problem)?;
-			write_comma_separated($f,$self.$field.iter(),|f,InstancePath(path)|
-				write!(f,"{path}")
-			)?;
-			writeln!($f)?;
-		}
-	};
-}
-macro_rules! write_duplicate_error{
-	($f:ident,$self:ident,$field:ident,$class:literal,$class_plural:literal)=>{
-		let len=$self.$field.len();
-		if len!=0{
-			let plural=if len==1{$class}else{$class_plural};
-			write!($f,"The following {plural} duplicates: ")?;
-			write_comma_separated($f,$self.$field.iter(),|f,id|
-				write!(f,"{id}")
-			)?;
-			writeln!($f)?;
-		}
-	};
-}
-macro_rules! write_bespoke_error{
-	($f:ident,$self:ident,$field:ident,$class:literal,$class_plural:literal,$problem:literal,$path_field:ident,$error_field:ident)=>{
-		let len=$self.$field.len();
-		if len!=0{
-			let plural=if len==1{$class}else{$class_plural};
-			write!($f,"The following {plural} {}: ",$problem)?;
-			write_comma_separated($f,$self.$field.iter(),|f,context|
-				write!(f,"{} ({})",context.$path_field,context.$error_field)
-			)?;
-			writeln!($f)?;
-		}
-	};
-}
-
-impl core::fmt::Display for RecoverableErrors{
-	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
-		write_instance_path_error!(f,self,basepart_property,"BasePart is","BaseParts are","missing a property");
-		write_bespoke_error!(f,self,basepart_cframe,"BasePart","BaseParts","CFrame float convert failed",path,error);
-		write_bespoke_error!(f,self,basepart_velocity,"BasePart","BaseParts","Velocity float convert failed",path,error);
-		write_instance_path_error!(f,self,part_property,"Part is","Parts are","missing a property");
-		write_bespoke_error!(f,self,part_shape,"Part","Parts","Shape is invalid",path,shape);
-		write_instance_path_error!(f,self,meshpart_property,"MeshPart is","MeshParts are","missing a property");
-		write_instance_path_error!(f,self,meshpart_content,"MeshPart has","MeshParts have","no mesh");
-		{
-			let len=self.unsupported_class.len();
-			if len!=0{
-				let plural=if len==1{"Class is"}else{"Classes are"};
-				write!(f,"The following {plural} not supported: ")?;
-				write_comma_separated(f,self.unsupported_class.iter(),|f,classname|write!(f,"{classname}"))?;
-				writeln!(f)?;
-			}
-		}
-		write_instance_path_error!(f,self,decal_property,"Decal is","Decals are","missing a property");
-		write_bespoke_error!(f,self,normal_id,"Decal","Decals","NormalId is invalid",path,normal_id);
-		write_instance_path_error!(f,self,texture_property,"Texture is","Textures are","missing a property");
-		write_bespoke_error!(f,self,mode_id_parse_int,"ModeId","ModeIds","failed to parse",context,error);
-		write_duplicate_error!(f,self,duplicate_mode,"ModeId has","ModeIds have");
-		write_bespoke_error!(f,self,stage_id_parse_int,"StageId","StageIds","failed to parse",context,error);
-		write_duplicate_error!(f,self,duplicate_stage,"StageId has","StageIds have");
-		write_bespoke_error!(f,self,wormhole_out_id_parse_int,"WormholeOutId","WormholeOutIds","failed to parse",context,error);
-		write_duplicate_error!(f,self,duplicate_wormhole_out,"WormholeOutId has","WormholeOutIds have");
-		write_bespoke_error!(f,self,wormhole_in_id_parse_int,"WormholeInId","WormholeInIds","failed to parse",context,error);
-		write_bespoke_error!(f,self,jump_limit_parse_int,"jump limit","jump limits","failed to parse",context,error);
-		Ok(())
-	}
-}
-
-/// A Decal was missing required properties
-#[derive(Debug)]
-pub struct InstancePath(pub String);
-
-impl core::fmt::Display for InstancePath{
-	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
-		self.0.fmt(f)
-	}
-}
-
-impl InstancePath{
-	pub fn new(dom:&rbx_dom_weak::WeakDom,instance:&rbx_dom_weak::Instance)->InstancePath{
-		let mut names:Vec<_>=core::iter::successors(
-			Some(instance),
-			|i|dom.get_by_ref(i.parent())
-		).map(
-			|i|i.name.as_str()
-		).collect();
-		// discard the name of the root object
-		names.pop();
-		names.reverse();
-		InstancePath(names.join("."))
-	}
-}
-
-#[derive(Debug)]
-pub struct ParseIntContext{
-	pub context:String,
-	pub error:ParseIntError,
-}
-impl ParseIntContext{
-	pub fn parse<T:core::str::FromStr<Err=ParseIntError>>(input:&str)->Result<T,Self>{
-		input.parse().map_err(|error|ParseIntContext{
-			context:input.to_owned(),
-			error,
-		})
-	}
-}
-
-#[derive(Debug)]
-pub struct NormalIdError{
-	pub path:InstancePath,
-	pub normal_id:u32,
-}
-
-#[derive(Debug)]
-pub struct ShapeError{
-	pub path:InstancePath,
-	pub shape:u32,
-}
-
-#[derive(Debug)]
-pub enum CFrameErrorType{
-	ZeroDeterminant,
-	Convert(FixedFromFloatError),
-}
-impl core::fmt::Display for CFrameErrorType{
-	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
-		write!(f,"{self:?}")
-	}
-}
-
-#[derive(Debug)]
-pub struct CFrameError{
-	pub path:InstancePath,
-	pub error:CFrameErrorType,
-}
-
-#[derive(Debug)]
-pub struct Planar64ConvertError{
-	pub path:InstancePath,
-	pub error:Planar64TryFromFloatError,
-}
-
-#[derive(Debug,Hash,Eq,PartialEq)]
-pub struct DuplicateStageError{
-	pub mode_id:ModeId,
-	pub stage_id:StageId,
-}
-impl core::fmt::Display for DuplicateStageError{
-	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
-		write!(f,"{}-Spawn{}",self.mode_id,self.stage_id.get())
-	}
-}

lib/rbx_loader/src/lib.rs

@@ -1,15 +1,10 @@
 use std::io::Read;
 use rbx_dom_weak::WeakDom;
 use roblox_emulator::context::Context;
-use strafesnet_common::map::CompleteMap;
 use strafesnet_deferred_loader::deferred_loader::{LoadFailureMode,MeshDeferredLoader,RenderConfigDeferredLoader};
 
-pub use error::RecoverableErrors;
-pub use roblox_emulator::runner::Error as RunnerError;
-
 mod rbx;
 mod mesh;
-mod error;
 mod union;
 pub mod loader;
 mod primitives;
@@ -33,7 +28,7 @@ impl Model{
 	fn new(dom:WeakDom)->Self{
 		Self{dom}
 	}
-	pub fn to_snf(&self,failure_mode:LoadFailureMode)->Result<(CompleteMap,RecoverableErrors),LoadError>{
+	pub fn to_snf(&self,failure_mode:LoadFailureMode)->Result<strafesnet_common::map::CompleteMap,LoadError>{
 		to_snf(self,failure_mode)
 	}
 }
@@ -53,20 +48,18 @@ impl Place{
 			context,
 		})
 	}
-	pub fn run_scripts(&mut self)->Result<Vec<RunnerError>,RunnerError>{
+	pub fn run_scripts(&mut self){
 		let Place{context}=self;
-		let runner=roblox_emulator::runner::Runner::new()?;
+		let runner=roblox_emulator::runner::Runner::new().unwrap();
 		let scripts=context.scripts();
-		let runnable=runner.runnable_context(context)?;
-		let mut errors=Vec::new();
+		let runnable=runner.runnable_context(context).unwrap();
 		for script in scripts{
 			if let Err(e)=runnable.run_script(script){
-				errors.push(e);
+				println!("runner error: {e}");
 			}
 		}
-		Ok(errors)
 	}
-	pub fn to_snf(&self,failure_mode:LoadFailureMode)->Result<(CompleteMap,RecoverableErrors),LoadError>{
+	pub fn to_snf(&self,failure_mode:LoadFailureMode)->Result<strafesnet_common::map::CompleteMap,LoadError>{
 		to_snf(self,failure_mode)
 	}
 }
@@ -130,7 +123,7 @@ impl From<loader::MeshError> for LoadError{
 	}
 }
 
-fn to_snf(dom:impl AsRef<WeakDom>,failure_mode:LoadFailureMode)->Result<(CompleteMap,RecoverableErrors),LoadError>{
+fn to_snf(dom:impl AsRef<WeakDom>,failure_mode:LoadFailureMode)->Result<strafesnet_common::map::CompleteMap,LoadError>{
 	let dom=dom.as_ref();
 
 	let mut texture_deferred_loader=RenderConfigDeferredLoader::new();
@@ -150,5 +143,7 @@ fn to_snf(dom:impl AsRef<WeakDom>,failure_mode:LoadFailureMode)->Result<(Complet
 	let mut texture_loader=loader::TextureLoader::new();
 	let render_configs=texture_deferred_loader.into_render_configs(&mut texture_loader,failure_mode).map_err(LoadError::Texture)?;
 
-	Ok(map_step2.add_render_configs_and_textures(render_configs))
+	let map=map_step2.add_render_configs_and_textures(render_configs);
+
+	Ok(map)
 }

lib/rbx_loader/src/mesh.rs

@@ -154,7 +154,7 @@ pub fn convert(roblox_mesh_bytes:crate::data::RobloxMeshBytes)->Result<MeshWithS
 		}) as u32)
 	};
 	match rbx_mesh::read_versioned(roblox_mesh_bytes.cursor()).map_err(Error::RbxMesh)?{
-		rbx_mesh::mesh::Mesh::V1(mesh)=>{
+		rbx_mesh::mesh::VersionedMesh::Version1(mesh)=>{
 			let color_id=acquire_color_id([1.0f32;4]);
 			polygon_groups.push(PolygonGroup::PolygonList(PolygonList::new(mesh.vertices.chunks_exact(3).map(|trip|{
 				let mut ingest_vertex1=|vertex:&rbx_mesh::mesh::Vertex1|Ok(acquire_vertex_id(IndexedVertex{
@@ -166,7 +166,7 @@ pub fn convert(roblox_mesh_bytes:crate::data::RobloxMeshBytes)->Result<MeshWithS
 				Ok(vec![ingest_vertex1(&trip[0])?,ingest_vertex1(&trip[1])?,ingest_vertex1(&trip[2])?])
 			}).collect::<Result<_,_>>()?)));
 		},
-		rbx_mesh::mesh::Mesh::V2(mesh)=>{
+		rbx_mesh::mesh::VersionedMesh::Version2(mesh)=>{
 			let vertex_id_map=match mesh.header.sizeof_vertex{
 				rbx_mesh::mesh::SizeOfVertex2::Truncated=>{
 					//pick white and make all the vertices white
@@ -180,7 +180,7 @@ pub fn convert(roblox_mesh_bytes:crate::data::RobloxMeshBytes)->Result<MeshWithS
 				vec![vertex_id_map[&face.0],vertex_id_map[&face.1],vertex_id_map[&face.2]]
 			).collect())));
 		},
-		rbx_mesh::mesh::Mesh::V3(mesh)=>{
+		rbx_mesh::mesh::VersionedMesh::Version3(mesh)=>{
 			let vertex_id_map=match mesh.header.sizeof_vertex{
 				rbx_mesh::mesh::SizeOfVertex2::Truncated=>{
 					let color_id=acquire_color_id([1.0f32;4]);
@@ -190,13 +190,13 @@ pub fn convert(roblox_mesh_bytes:crate::data::RobloxMeshBytes)->Result<MeshWithS
 			}?;
 			ingest_faces2_lods3(&mut polygon_groups,&vertex_id_map,&mesh.faces,&mesh.lods);
 		},
-		rbx_mesh::mesh::Mesh::V4(mesh)=>{
+		rbx_mesh::mesh::VersionedMesh::Version4(mesh)=>{
 			let vertex_id_map=ingest_vertices2(
 				mesh.vertices,&mut acquire_pos_id,&mut acquire_tex_id,&mut acquire_normal_id,&mut acquire_color_id,&mut acquire_vertex_id
 			)?;
 			ingest_faces2_lods3(&mut polygon_groups,&vertex_id_map,&mesh.faces,&mesh.lods);
 		},
-		rbx_mesh::mesh::Mesh::V5(mesh)=>{
+		rbx_mesh::mesh::VersionedMesh::Version5(mesh)=>{
 			let vertex_id_map=ingest_vertices2(
 				mesh.vertices,&mut acquire_pos_id,&mut acquire_tex_id,&mut acquire_normal_id,&mut acquire_color_id,&mut acquire_vertex_id
 			)?;

lib/rbx_loader/src/rbx.rs

@@ -1,5 +1,4 @@
 use std::collections::HashMap;
-use crate::error::{RecoverableErrors,CFrameError,CFrameErrorType,DuplicateStageError,InstancePath,NormalIdError,Planar64ConvertError,ParseIntContext,ShapeError};
 use crate::loader::{MeshWithSize,MeshIndex};
 use crate::primitives::{self,CubeFace,CubeFaceDescription,WedgeFaceDescription,CornerWedgeFaceDescription,FaceDescription,Primitives};
 use strafesnet_common::map;
@@ -7,7 +6,7 @@ use strafesnet_common::model;
 use strafesnet_common::gameplay_modes::{NormalizedModes,Mode,ModeId,ModeUpdate,ModesBuilder,Stage,StageElement,StageElementBehaviour,StageId,Zone};
 use strafesnet_common::gameplay_style;
 use strafesnet_common::gameplay_attributes as attr;
-use strafesnet_common::integer::{self,vec3,Planar64TryFromFloatError,Planar64,Planar64Vec3,Planar64Mat3,Planar64Affine3};
+use strafesnet_common::integer::{self,vec3,Planar64,Planar64Vec3,Planar64Mat3,Planar64Affine3};
 use strafesnet_common::model::RenderConfigId;
 use strafesnet_deferred_loader::deferred_loader::{RenderConfigDeferredLoader,MeshDeferredLoader};
 use strafesnet_deferred_loader::mesh::Meshes;
@@ -18,32 +17,40 @@ fn static_ustr(s:&'static str)->rbx_dom_weak::Ustr{
 	rbx_dom_weak::ustr(s)
 }
 
-fn planar64_affine3_from_roblox(cf:&rbx_dom_weak::types::CFrame,size:&rbx_dom_weak::types::Vector3)->Result<Planar64Affine3,Planar64TryFromFloatError>{
-	Ok(Planar64Affine3::new(
+fn recursive_collect_superclass(
+	objects:&mut std::vec::Vec<rbx_dom_weak::types::Ref>,
+	dom:&rbx_dom_weak::WeakDom,
+	instance:&rbx_dom_weak::Instance,
+	superclass:&str
+){
+	let instance=instance;
+	let db=rbx_reflection_database::get();
+	let Some(superclass)=db.classes.get(superclass)else{
+		return;
+	};
+	objects.extend(
+		dom.descendants_of(instance.referent()).filter_map(|instance|{
+			let class=db.classes.get(instance.class.as_str())?;
+			db.has_superclass(class,superclass).then(||instance.referent())
+		})
+	);
+}
+
+fn planar64_affine3_from_roblox(cf:&rbx_dom_weak::types::CFrame,size:&rbx_dom_weak::types::Vector3)->Planar64Affine3{
+	Planar64Affine3::new(
 		Planar64Mat3::from_cols([
-			(vec3::try_from_f32_array([cf.orientation.x.x,cf.orientation.y.x,cf.orientation.z.x])?
-			*integer::try_from_f32(size.x/2.0)?).narrow_1().unwrap(),//.map_err(Planar64ConvertError::Narrow)?
-			(vec3::try_from_f32_array([cf.orientation.x.y,cf.orientation.y.y,cf.orientation.z.y])?
-			*integer::try_from_f32(size.y/2.0)?).narrow_1().unwrap(),//.map_err(Planar64ConvertError::Narrow)?
-			(vec3::try_from_f32_array([cf.orientation.x.z,cf.orientation.y.z,cf.orientation.z.z])?
-			*integer::try_from_f32(size.z/2.0)?).narrow_1().unwrap(),//.map_err(Planar64ConvertError::Narrow)?
-		]),
-		vec3::try_from_f32_array([cf.position.x,cf.position.y,cf.position.z])?
-	))
+			vec3::try_from_f32_array([cf.orientation.x.x,cf.orientation.y.x,cf.orientation.z.x]).unwrap()
+			*integer::try_from_f32(size.x/2.0).unwrap(),
+			vec3::try_from_f32_array([cf.orientation.x.y,cf.orientation.y.y,cf.orientation.z.y]).unwrap()
+			*integer::try_from_f32(size.y/2.0).unwrap(),
+			vec3::try_from_f32_array([cf.orientation.x.z,cf.orientation.y.z,cf.orientation.z.z]).unwrap()
+			*integer::try_from_f32(size.z/2.0).unwrap(),
+			].map(|t|t.narrow_1().unwrap())),
+		vec3::try_from_f32_array([cf.position.x,cf.position.y,cf.position.z]).unwrap()
+	)
 }
 
-enum GetAttributesError{
-	ModeIdParseInt(ParseIntContext),
-	DuplicateMode(ModeId),
-	StageIdParseInt(ParseIntContext),
-	DuplicateStage(DuplicateStageError),
-	WormholeOutIdParseInt(ParseIntContext),
-	DuplicateWormholeOut(u32),
-	WormholeInIdParseInt(ParseIntContext),
-	JumpLimitParseInt(ParseIntContext),
-}
-
-fn get_attributes(name:&str,can_collide:bool,velocity:Planar64Vec3,model_id:model::ModelId,modes_builder:&mut ModesBuilder,wormhole_in_model_to_id:&mut HashMap<model::ModelId,u32>,wormhole_id_to_out_model:&mut HashMap<u32,model::ModelId>)->Result<attr::CollisionAttributes,GetAttributesError>{
+fn get_attributes(name:&str,can_collide:bool,velocity:Planar64Vec3,model_id:model::ModelId,modes_builder:&mut ModesBuilder,wormhole_in_model_to_id:&mut HashMap<model::ModelId,u32>,wormhole_id_to_out_model:&mut HashMap<u32,model::ModelId>)->attr::CollisionAttributes{
 	let mut general=attr::GeneralAttributes::default();
 	let mut intersecting=attr::IntersectingAttributes::default();
 	let mut contacting=attr::ContactingAttributes::default();
@@ -77,14 +84,13 @@ fn get_attributes(name:&str,can_collide:bool,velocity:Planar64Vec3,model_id:mode
 		"MapStart"=>{
 			force_can_collide=false;
 			force_intersecting=true;
-			let mode_id=ModeId::MAIN;
 			modes_builder.insert_mode(
-				mode_id,
+				ModeId::MAIN,
 				Mode::empty(
 					gameplay_style::StyleModifiers::roblox_bhop(),
 					model_id
 				)
-			).map_err(|_|GetAttributesError::DuplicateMode(mode_id))?;
+			).unwrap();
 		},
 		"MapFinish"=>{
 			force_can_collide=false;
@@ -124,30 +130,26 @@ fn get_attributes(name:&str,can_collide:bool,velocity:Planar64Vec3,model_id:mode
 					"BonusStart"=>{
 						force_can_collide=false;
 						force_intersecting=true;
-						let mode_id=ModeId::new(ParseIntContext::parse(&captures[2]).map_err(GetAttributesError::ModeIdParseInt)?);
 						modes_builder.insert_mode(
-							mode_id,
+							ModeId::new(captures[2].parse::<u32>().unwrap()),
 							Mode::empty(
 								gameplay_style::StyleModifiers::roblox_bhop(),
 								model_id
 							)
-						).map_err(|_|GetAttributesError::DuplicateMode(mode_id))?;
+						).unwrap();
 					},
 					"WormholeOut"=>{
 						//the PhysicsModelId has to exist for it to be teleported to!
 						force_intersecting=true;
 						//this object is not special in strafe client, but the roblox mapping needs to be converted to model id
-						let wormhole_id=ParseIntContext::parse(&captures[2]).map_err(GetAttributesError::WormholeOutIdParseInt)?;
-						if wormhole_id_to_out_model.insert(wormhole_id,model_id).is_some(){
-							return Err(GetAttributesError::DuplicateWormholeOut(wormhole_id));
-						}
+						assert!(wormhole_id_to_out_model.insert(captures[2].parse::<u32>().unwrap(),model_id).is_none(),"Cannot have multiple WormholeOut with same id");
 					},
 					_=>(),
 				}
 			}else if let Some(captures)=lazy_regex::regex!(r"^(Force)?(Spawn|SpawnAt|Trigger|Teleport|Platform)(\d+)$")
 			.captures(other){
 				force_intersecting=true;
-				let stage_id=StageId::new(ParseIntContext::parse(&captures[3]).map_err(GetAttributesError::StageIdParseInt)?);
+				let stage_id=StageId::new(captures[3].parse::<u32>().unwrap());
 				let stage_element=StageElement::new(
 					//stage_id:
 					stage_id,
@@ -159,12 +161,11 @@ fn get_attributes(name:&str,can_collide:bool,velocity:Planar64Vec3,model_id:mode
 					//behaviour:
 					match &captures[2]{
 						"Spawn"=>{
-							let mode_id=ModeId::MAIN;
 							modes_builder.insert_stage(
-								mode_id,
+								ModeId::MAIN,
 								stage_id,
 								Stage::empty(model_id),
-							).map_err(|_|GetAttributesError::DuplicateStage(DuplicateStageError{mode_id,stage_id}))?;
+							).unwrap();
 							//TODO: let denormalize handle this
 							StageElementBehaviour::SpawnAt
 						},
@@ -174,7 +175,7 @@ fn get_attributes(name:&str,can_collide:bool,velocity:Planar64Vec3,model_id:mode
 						"Trigger"=>{force_can_collide=false;StageElementBehaviour::Trigger},
 						"Teleport"=>{force_can_collide=false;StageElementBehaviour::Teleport},
 						"Platform"=>StageElementBehaviour::Platform,
-						_=>unreachable!("regex1[2] messed up bad"),
+						_=>panic!("regex1[2] messed up bad"),
 					},
 					None
 				);
@@ -197,33 +198,30 @@ fn get_attributes(name:&str,can_collide:bool,velocity:Planar64Vec3,model_id:mode
 								StageId::FIRST,
 								false,
 								StageElementBehaviour::Check,
-								Some(ParseIntContext::parse(&captures[2]).map_err(GetAttributesError::JumpLimitParseInt)?)
+								Some(captures[2].parse::<u8>().unwrap())
 							)
 						),
 					),
 					"WormholeIn"=>{
 						force_can_collide=false;
 						force_intersecting=true;
-						let wormhole_id=ParseIntContext::parse(&captures[2]).map_err(GetAttributesError::WormholeInIdParseInt)?;
-						// It is impossible for two different objects to have the same model id
-						assert!(wormhole_in_model_to_id.insert(model_id,wormhole_id).is_none(),"Impossible");
+						assert!(wormhole_in_model_to_id.insert(model_id,captures[2].parse::<u32>().unwrap()).is_none(),"Impossible");
 					},
-					_=>unreachable!("regex2[1] messed up bad"),
+					_=>panic!("regex2[1] messed up bad"),
 				}
 			}else if let Some(captures)=lazy_regex::regex!(r"^Bonus(Finish|Anticheat)(\d+)$")
 			.captures(other){
 				force_can_collide=false;
 				force_intersecting=true;
-				let mode_id=ModeId::new(ParseIntContext::parse(&captures[2]).map_err(GetAttributesError::ModeIdParseInt)?);
 				modes_builder.push_mode_update(
-					mode_id,
+					ModeId::new(captures[2].parse::<u32>().unwrap()),
 					ModeUpdate::zone(
 						model_id,
 						//zone:
 						match &captures[1]{
 							"Finish"=>Zone::Finish,
 							"Anticheat"=>Zone::Anticheat,
-							_=>unreachable!("regex3[1] messed up bad"),
+							_=>panic!("regex3[1] messed up bad"),
 						},
 					),
 				);
@@ -245,7 +243,7 @@ fn get_attributes(name:&str,can_collide:bool,velocity:Planar64Vec3,model_id:mode
 	if allow_booster&&velocity!=vec3::ZERO{
 		general.booster=Some(attr::Booster::Velocity(velocity));
 	}
-	Ok(match force_can_collide{
+	match force_can_collide{
 		true=>{
 			match name{
 				"Bounce"=>contacting.contact_behaviour=Some(attr::ContactingBehaviour::Elastic(u32::MAX)),
@@ -263,7 +261,7 @@ fn get_attributes(name:&str,can_collide:bool,velocity:Planar64Vec3,model_id:mode
 		}else{
 			attr::CollisionAttributes::Decoration
 		},
-	})
+	}
 }
 
 #[derive(Clone,Copy)]
@@ -409,25 +407,21 @@ fn get_content_url(content:&rbx_dom_weak::types::Content)->Option<&str>{
 }
 
 fn get_texture_description<'a>(
+	temp_objects:&mut Vec<rbx_dom_weak::types::Ref>,
 	render_config_deferred_loader:&mut RenderConfigDeferredLoader<&'a str>,
-	recoverable_errors:&mut RecoverableErrors,
-	db:&rbx_reflection::ReflectionDatabase,
 	dom:&'a rbx_dom_weak::WeakDom,
 	object:&rbx_dom_weak::Instance,
 	size:&rbx_dom_weak::types::Vector3,
 )->RobloxPartDescription{
 	//use the biggest one and cut it down later...
 	let mut part_texture_description=RobloxPartDescription::default();
-	let decal=&db.classes["Decal"];
-	let decals=object.children().iter().filter_map(|&referent|{
-		let instance=dom.get_by_ref(referent)?;
-		db.classes.get(instance.class.as_str()).is_some_and(|class|
-			db.has_superclass(class,decal)
-		).then_some(instance)
-	});
-	for decal in decals{
-		// decals should always have these properties,
-		// but it is not guaranteed by the rbx_dom_weak data structure.
+	temp_objects.clear();
+	recursive_collect_superclass(temp_objects,&dom,object,"Decal");
+	for &mut decal_ref in temp_objects{
+		let Some(decal)=dom.get_by_ref(decal_ref) else{
+			println!("Decal get_by_ref failed");
+			continue;
+		};
 		let (
 			Some(rbx_dom_weak::types::Variant::Content(content)),
 			Some(rbx_dom_weak::types::Variant::Enum(normalid)),
@@ -439,16 +433,16 @@ fn get_texture_description<'a>(
 			decal.properties.get(&static_ustr("Color3")),
 			decal.properties.get(&static_ustr("Transparency")),
 		)else{
-			recoverable_errors.decal_property.push(InstancePath::new(dom,decal));
+			println!("Decal is missing a required property");
 			continue;
 		};
-		let texture_id=get_content_url(content);
+		let texture_id=match content.value(){
+			rbx_dom_weak::types::ContentType::Uri(uri)=>Some(uri.as_str()),
+			_=>None,
+		};
 		let render_id=render_config_deferred_loader.acquire_render_config_id(texture_id);
 		let Ok(cube_face)=normalid.to_u32().try_into()else{
-			recoverable_errors.normal_id.push(NormalIdError{
-				path:InstancePath::new(dom,decal),
-				normal_id:normalid.to_u32(),
-			});
+			println!("NormalId is invalid");
 			continue;
 		};
 		let (roblox_texture_color,roblox_texture_transform)=if decal.class=="Texture"{
@@ -485,7 +479,6 @@ fn get_texture_description<'a>(
 					}
 				)
 			}else{
-				recoverable_errors.texture_property.push(InstancePath::new(dom,decal));
 				(glam::Vec4::ONE,RobloxTextureTransform::identity())
 			}
 		}else{
@@ -539,8 +532,6 @@ pub fn convert<'a>(
 	render_config_deferred_loader:&mut RenderConfigDeferredLoader<&'a str>,
 	mesh_deferred_loader:&mut MeshDeferredLoader<MeshIndex<'a>>,
 )->PartialMap1<'a>{
-	let mut recoverable_errors=RecoverableErrors::default();
-
 	let mut deferred_models_deferred_attributes=Vec::new();
 	let mut deferred_unions_deferred_attributes=Vec::new();
 	let mut primitive_models_deferred_attributes=Vec::new();
@@ -550,83 +541,63 @@ pub fn convert<'a>(
 	//just going to leave it like this for now instead of reworking the data structures for this whole thing
 	let textureless_render_group=render_config_deferred_loader.acquire_render_config_id(None);
 
-	let db=rbx_reflection_database::get();
-	let basepart=&db.classes["BasePart"];
-	let baseparts=dom.descendants().filter(|&instance|
-		db.classes.get(instance.class.as_str()).is_some_and(|class|
-			db.has_superclass(class,basepart)
-		)
-	);
-	for object in baseparts{
-		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(&static_ustr("CFrame")),
-			object.properties.get(&static_ustr("Size")),
-			object.properties.get(&static_ustr("Velocity")),
-			object.properties.get(&static_ustr("Transparency")),
-			object.properties.get(&static_ustr("Color")),
-			object.properties.get(&static_ustr("CanCollide")),
-		)else{
-			recoverable_errors.basepart_property.push(InstancePath::new(dom,object));
-			continue;
-		};
-		let model_transform=match planar64_affine3_from_roblox(cf,size){
-			Ok(model_transform)=>{
+	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(&static_ustr("CFrame")),
+					object.properties.get(&static_ustr("Size")),
+					object.properties.get(&static_ustr("Velocity")),
+					object.properties.get(&static_ustr("Transparency")),
+					object.properties.get(&static_ustr("Color")),
+					object.properties.get(&static_ustr("CanCollide")),
+				)
+			{
+				let model_transform=planar64_affine3_from_roblox(cf,size);
+
 				if model_transform.matrix3.det().is_zero(){
-					recoverable_errors.basepart_cframe.push(CFrameError{
-						path:InstancePath::new(dom,object),
-						error:CFrameErrorType::ZeroDeterminant,
-					});
+					let mut parent_ref=object.parent();
+					let mut full_path=object.name.clone();
+					while let Some(parent)=dom.get_by_ref(parent_ref){
+						full_path=format!("{}.{}",parent.name,full_path);
+						parent_ref=parent.parent();
+					}
+					println!("Zero determinant CFrame at location {}",full_path);
+					println!("matrix3:{}",model_transform.matrix3);
 					continue;
 				}
-				model_transform
-			},
-			Err(e)=>{
-				recoverable_errors.basepart_cframe.push(CFrameError{
-					path:InstancePath::new(dom,object),
-					error:CFrameErrorType::Convert(e),
-				});
-				continue;
-			}
-		};
 
-		//TODO: also detect "CylinderMesh" etc here
-		let shape=match object.class.as_str(){
-			"Part"|"Seat"|"SpawnLocation"=>{
-				let Some(rbx_dom_weak::types::Variant::Enum(shape))=object.properties.get(&static_ustr("Shape"))else{
-					recoverable_errors.part_property.push(InstancePath::new(dom,object));
-					continue;
+				//TODO: also detect "CylinderMesh" etc here
+				let shape=match object.class.as_str(){
+					"Part"=>if let Some(rbx_dom_weak::types::Variant::Enum(shape))=object.properties.get(&static_ustr("Shape")){
+						Shape::Primitive(shape.to_u32().try_into().expect("Funky roblox PartType"))
+					}else{
+						panic!("Part has no Shape!");
+					},
+					"TrussPart"=>Shape::Primitive(Primitives::Cube),
+					"WedgePart"=>Shape::Primitive(Primitives::Wedge),
+					"CornerWedgePart"=>Shape::Primitive(Primitives::CornerWedge),
+					"MeshPart"=>Shape::MeshPart,
+					"UnionOperation"=>Shape::PhysicsData,
+					_=>{
+						println!("Unsupported BasePart ClassName={}; defaulting to cube",object.class);
+						Shape::Primitive(Primitives::Cube)
+					}
 				};
-				let Ok(shape)=shape.to_u32().try_into()else{
-					recoverable_errors.part_shape.push(ShapeError{
-						path:InstancePath::new(dom,object),
-						shape:shape.to_u32(),
-					});
-					continue;
-				};
-				Shape::Primitive(shape)
-			},
-			"TrussPart"|"VehicleSeat"=>Shape::Primitive(Primitives::Cube),
-			"WedgePart"=>Shape::Primitive(Primitives::Wedge),
-			"CornerWedgePart"=>Shape::Primitive(Primitives::CornerWedge),
-			"MeshPart"=>Shape::MeshPart,
-			"UnionOperation"=>Shape::PhysicsData,
-			"Terrain"=>continue,
-			_=>{
-				recoverable_errors.unsupported_class.insert(object.class.as_str().to_owned());
-				Shape::Primitive(Primitives::Cube)
-			}
-		};
 
-		let (availability,mesh_id)=match shape{
-			Shape::Primitive(primitive_shape)=>{
-				let part_texture_description=get_texture_description(render_config_deferred_loader,&mut recoverable_errors,db,dom,object,size);
+				let (availability,mesh_id)=match shape{
+					Shape::Primitive(primitive_shape)=>{
+				//TODO: TAB TAB
+				let part_texture_description=get_texture_description(&mut temp_objects,render_config_deferred_loader,dom,object,size);
 				//obscure rust syntax "slice pattern"
 				let RobloxPartDescription([
 					f0,//Cube::Right
@@ -675,83 +646,66 @@ pub fn convert<'a>(
 					mesh_id
 				};
 				(MeshAvailability::Immediate,mesh_id)
-			},
-			Shape::MeshPart=>{
-				let (
-					Some(rbx_dom_weak::types::Variant::Content(mesh_content)),
-					Some(rbx_dom_weak::types::Variant::Content(texture_content)),
-				)=(
-					// mesh must exist
-					object.properties.get(&static_ustr("MeshContent")),
-					// texture is allowed to be none
-					object.properties.get(&static_ustr("TextureContent")),
-				)else{
-					recoverable_errors.meshpart_property.push(InstancePath::new(dom,object));
-					continue;
+					},
+					Shape::MeshPart=>if let (
+						Some(rbx_dom_weak::types::Variant::Content(mesh_content)),
+						Some(rbx_dom_weak::types::Variant::Content(texture_content)),
+					)=(
+						// mesh must exist
+						object.properties.get(&static_ustr("MeshContent")),
+						// texture is allowed to be none
+						object.properties.get(&static_ustr("TextureContent")),
+					){
+						let mesh_asset_id=get_content_url(mesh_content).unwrap_or_default();
+						let texture_asset_id=get_content_url(texture_content);
+						(
+							MeshAvailability::DeferredMesh(render_config_deferred_loader.acquire_render_config_id(texture_asset_id)),
+							mesh_deferred_loader.acquire_mesh_id(MeshIndex::file_mesh(mesh_asset_id)),
+						)
+					}else{
+						panic!("Mesh has no Mesh or Texture");
+					},
+					Shape::PhysicsData=>{
+						let mut content="";
+						let mut mesh_data:&[u8]=&[];
+						let mut physics_data:&[u8]=&[];
+						if let Some(rbx_dom_weak::types::Variant::ContentId(asset_id))=object.properties.get(&static_ustr("AssetId")){
+							content=asset_id.as_ref();
+						}
+						if let Some(rbx_dom_weak::types::Variant::BinaryString(data))=object.properties.get(&static_ustr("MeshData")){
+							mesh_data=data.as_ref();
+						}
+						if let Some(rbx_dom_weak::types::Variant::BinaryString(data))=object.properties.get(&static_ustr("PhysicsData")){
+							physics_data=data.as_ref();
+						}
+						let part_texture_description=get_texture_description(&mut temp_objects,render_config_deferred_loader,dom,object,size);
+						let mesh_index=MeshIndex::union(content,mesh_data,physics_data,size,part_texture_description.clone());
+						let mesh_id=mesh_deferred_loader.acquire_mesh_id(mesh_index);
+						(MeshAvailability::DeferredUnion(part_texture_description),mesh_id)
+					},
 				};
-				let mesh_asset_id=match get_content_url(mesh_content){
-					Some(mesh_asset_id)=>mesh_asset_id,
-					None=>{
-						recoverable_errors.meshpart_content.push(InstancePath::new(dom,object));
-						// Return an empty string which will fail to parse as an asset id
-						""
-					}
+				let model_deferred_attributes=ModelDeferredAttributes{
+					mesh:mesh_id,
+					transform:model_transform,
+					color:glam::vec4(color3.r as f32/255f32, color3.g as f32/255f32, color3.b as f32/255f32, 1.0-*transparency),
+					deferred_attributes:GetAttributesArgs{
+						name:object.name.as_str(),
+						can_collide:*can_collide,
+						velocity:vec3::try_from_f32_array([velocity.x,velocity.y,velocity.z]).unwrap(),
+					},
 				};
-				let texture_asset_id=get_content_url(texture_content);
-				(
-					MeshAvailability::DeferredMesh(render_config_deferred_loader.acquire_render_config_id(texture_asset_id)),
-					mesh_deferred_loader.acquire_mesh_id(MeshIndex::file_mesh(mesh_asset_id)),
-				)
-			},
-			Shape::PhysicsData=>{
-				let mut content="";
-				let mut mesh_data:&[u8]=&[];
-				let mut physics_data:&[u8]=&[];
-				if let Some(rbx_dom_weak::types::Variant::ContentId(asset_id))=object.properties.get(&static_ustr("AssetId")){
-					content=asset_id.as_ref();
+				match availability{
+					MeshAvailability::Immediate=>primitive_models_deferred_attributes.push(model_deferred_attributes),
+					MeshAvailability::DeferredMesh(render)=>deferred_models_deferred_attributes.push(DeferredModelDeferredAttributes{
+						render,
+						model:model_deferred_attributes
+					}),
+					MeshAvailability::DeferredUnion(part_texture_description)=>deferred_unions_deferred_attributes.push(DeferredUnionDeferredAttributes{
+						render:part_texture_description,
+						model:model_deferred_attributes,
+					}),
 				}
-				if let Some(rbx_dom_weak::types::Variant::BinaryString(data))=object.properties.get(&static_ustr("MeshData")){
-					mesh_data=data.as_ref();
-				}
-				if let Some(rbx_dom_weak::types::Variant::BinaryString(data))=object.properties.get(&static_ustr("PhysicsData")){
-					physics_data=data.as_ref();
-				}
-				let part_texture_description=get_texture_description(render_config_deferred_loader,&mut recoverable_errors,db,dom,object,size);
-				let mesh_index=MeshIndex::union(content,mesh_data,physics_data,size,part_texture_description.clone());
-				let mesh_id=mesh_deferred_loader.acquire_mesh_id(mesh_index);
-				(MeshAvailability::DeferredUnion(part_texture_description),mesh_id)
-			},
-		};
-		let velocity=match vec3::try_from_f32_array([velocity.x,velocity.y,velocity.z]){
-			Ok(velocity)=>velocity,
-			Err(e)=>{
-				recoverable_errors.basepart_velocity.push(Planar64ConvertError{
-					path:InstancePath::new(dom,object),
-					error:e,
-				});
-				continue;
 			}
-		};
-		let model_deferred_attributes=ModelDeferredAttributes{
-			mesh:mesh_id,
-			transform:model_transform,
-			color:glam::vec4(color3.r as f32/255f32,color3.g as f32/255f32,color3.b as f32/255f32,1.0-*transparency),
-			deferred_attributes:GetAttributesArgs{
-				name:object.name.as_str(),
-				can_collide,
-				velocity,
-			},
-		};
-		match availability{
-			MeshAvailability::Immediate=>primitive_models_deferred_attributes.push(model_deferred_attributes),
-			MeshAvailability::DeferredMesh(render)=>deferred_models_deferred_attributes.push(DeferredModelDeferredAttributes{
-				render,
-				model:model_deferred_attributes
-			}),
-			MeshAvailability::DeferredUnion(part_texture_description)=>deferred_unions_deferred_attributes.push(DeferredUnionDeferredAttributes{
-				render:part_texture_description,
-				model:model_deferred_attributes,
-			}),
 		}
 	}
 	PartialMap1{
@@ -759,7 +713,6 @@ pub fn convert<'a>(
 		primitive_models_deferred_attributes,
 		deferred_models_deferred_attributes,
 		deferred_unions_deferred_attributes,
-		recoverable_errors,
 	}
 }
 struct MeshIdWithSize{
@@ -819,7 +772,6 @@ pub struct PartialMap1<'a>{
 	primitive_models_deferred_attributes:Vec<ModelDeferredAttributes<'a>>,
 	deferred_models_deferred_attributes:Vec<DeferredModelDeferredAttributes<'a>>,
 	deferred_unions_deferred_attributes:Vec<DeferredUnionDeferredAttributes<'a>>,
-	recoverable_errors:RecoverableErrors,
 }
 impl PartialMap1<'_>{
 	pub fn add_meshpart_meshes_and_calculate_attributes(
@@ -843,7 +795,6 @@ impl PartialMap1<'_>{
 		// I just want to chain iterators together man
 		let aint_no_way=core::cell::UnsafeCell::new(&mut self.primitive_meshes);
 
-		let mut model_counter=0;
 		let mut mesh_id_from_render_config_id=HashMap::new();
 		let mut union_id_from_render_config_id=HashMap::new();
 		//now that the meshes are loaded, these models can be generated
@@ -896,78 +847,61 @@ impl PartialMap1<'_>{
 			})
 		}))
 		.chain(self.primitive_models_deferred_attributes.into_iter())
-		.filter_map(|model_deferred_attributes|{
-			let model_id=model::ModelId::new(model_counter);
-			let attributes=match get_attributes(
-				&model_deferred_attributes.deferred_attributes.name,
-				model_deferred_attributes.deferred_attributes.can_collide,
-				model_deferred_attributes.deferred_attributes.velocity,
-				model_id,
-				&mut modes_builder,
-				&mut wormhole_in_model_to_id,
-				&mut wormhole_id_to_out_model,
-			){
-				Ok(attributes)=>attributes,
-				Err(e)=>{
-					match e{
-						GetAttributesError::ModeIdParseInt(e)=>self.recoverable_errors.mode_id_parse_int.push(e),
-						GetAttributesError::DuplicateMode(mode_id)=>{self.recoverable_errors.duplicate_mode.insert(mode_id);},
-						GetAttributesError::StageIdParseInt(e)=>self.recoverable_errors.stage_id_parse_int.push(e),
-						GetAttributesError::DuplicateStage(duplicate_stage)=>{self.recoverable_errors.duplicate_stage.insert(duplicate_stage);},
-						GetAttributesError::WormholeOutIdParseInt(e)=>self.recoverable_errors.wormhole_out_id_parse_int.push(e),
-						GetAttributesError::DuplicateWormholeOut(wormhole_id)=>{self.recoverable_errors.duplicate_wormhole_out.insert(wormhole_id);},
-						GetAttributesError::WormholeInIdParseInt(e)=>self.recoverable_errors.wormhole_in_id_parse_int.push(e),
-						GetAttributesError::JumpLimitParseInt(e)=>self.recoverable_errors.jump_limit_parse_int.push(e),
-					}
-					return None;
-				}
-			};
-			model_counter+=1;
-			Some(ModelOwnedAttributes{
+		.enumerate().map(|(model_id,model_deferred_attributes)|{
+			let model_id=model::ModelId::new(model_id as u32);
+			ModelOwnedAttributes{
 				mesh:model_deferred_attributes.mesh,
-				attributes,
+				attributes:get_attributes(
+					&model_deferred_attributes.deferred_attributes.name,
+					model_deferred_attributes.deferred_attributes.can_collide,
+					model_deferred_attributes.deferred_attributes.velocity,
+					model_id,
+					&mut modes_builder,
+					&mut wormhole_in_model_to_id,
+					&mut wormhole_id_to_out_model,
+				),
 				color:model_deferred_attributes.color,
 				transform:model_deferred_attributes.transform,
-			})
+			}
 		}).collect();
 		let models=models_owned_attributes.into_iter().enumerate().map(|(model_id,mut model_owned_attributes)|{
-			let model_id=model::ModelId::new(model_id as u32);
-			//update attributes with wormhole id
-			//TODO: errors/prints
-			if let Some(wormhole_id)=wormhole_in_model_to_id.get(&model_id){
-				if let Some(&wormhole_out_model_id)=wormhole_id_to_out_model.get(wormhole_id){
-					match &mut model_owned_attributes.attributes{
-						attr::CollisionAttributes::Contact(attr::ContactAttributes{contacting:_,general})
-						|attr::CollisionAttributes::Intersect(attr::IntersectAttributes{intersecting:_,general})
-						=>general.wormhole=Some(attr::Wormhole{destination_model:wormhole_out_model_id}),
-						attr::CollisionAttributes::Decoration=>println!("Not a wormhole"),
-					}
+		//TODO: TAB
+		let model_id=model::ModelId::new(model_id as u32);
+		//update attributes with wormhole id
+		//TODO: errors/prints
+		if let Some(wormhole_id)=wormhole_in_model_to_id.get(&model_id){
+			if let Some(&wormhole_out_model_id)=wormhole_id_to_out_model.get(wormhole_id){
+				match &mut model_owned_attributes.attributes{
+					attr::CollisionAttributes::Contact(attr::ContactAttributes{contacting:_,general})
+					|attr::CollisionAttributes::Intersect(attr::IntersectAttributes{intersecting:_,general})
+					=>general.wormhole=Some(attr::Wormhole{destination_model:wormhole_out_model_id}),
+					attr::CollisionAttributes::Decoration=>println!("Not a wormhole"),
 				}
 			}
-
-			//index the attributes
-			let attributes_id=if let Some(&attributes_id)=attributes_id_from_attributes.get(&model_owned_attributes.attributes){
-				attributes_id
-			}else{
-				let attributes_id=attr::CollisionAttributesId::new(unique_attributes.len() as u32);
-				attributes_id_from_attributes.insert(model_owned_attributes.attributes.clone(),attributes_id);
-				unique_attributes.push(model_owned_attributes.attributes);
-				attributes_id
-			};
-			model::Model{
-				mesh:model_owned_attributes.mesh,
-				transform:model_owned_attributes.transform,
-				color:model_owned_attributes.color,
-				attributes:attributes_id,
-			}
-		}).collect();
-		PartialMap2{
-			meshes:self.primitive_meshes,
-			models,
-			modes:modes_builder.build_normalized(),
-			attributes:unique_attributes,
-			recoverable_errors:self.recoverable_errors,
 		}
+
+		//index the attributes
+		let attributes_id=if let Some(&attributes_id)=attributes_id_from_attributes.get(&model_owned_attributes.attributes){
+			attributes_id
+		}else{
+			let attributes_id=attr::CollisionAttributesId::new(unique_attributes.len() as u32);
+			attributes_id_from_attributes.insert(model_owned_attributes.attributes.clone(),attributes_id);
+			unique_attributes.push(model_owned_attributes.attributes);
+			attributes_id
+		};
+		model::Model{
+			mesh:model_owned_attributes.mesh,
+			transform:model_owned_attributes.transform,
+			color:model_owned_attributes.color,
+			attributes:attributes_id,
+		}
+	}).collect();
+	PartialMap2{
+		meshes:self.primitive_meshes,
+		models,
+		modes:modes_builder.build_normalized(),
+		attributes:unique_attributes,
+	}
 	}
 }
 
@@ -976,13 +910,12 @@ pub struct PartialMap2{
 	models:Vec<model::Model>,
 	modes:NormalizedModes,
 	attributes:Vec<strafesnet_common::gameplay_attributes::CollisionAttributes>,
-	recoverable_errors:RecoverableErrors,
 }
 impl PartialMap2{
 	pub fn add_render_configs_and_textures(
 		self,
 		render_configs:RenderConfigs,
-	)->(map::CompleteMap,RecoverableErrors){
+	)->map::CompleteMap{
 		let (textures,render_configs)=render_configs.consume();
 		let (textures,texture_id_map):(Vec<Vec<u8>>,HashMap<model::TextureId,model::TextureId>)
 		=textures.into_iter().enumerate().map(|(new_texture_id,(old_texture_id,Texture::ImageDDS(texture)))|{
@@ -1001,17 +934,14 @@ impl PartialMap2{
 			);
 			render_config
 		}).collect();
-		(
-			map::CompleteMap{
-				modes:self.modes,
-				attributes:self.attributes,
-				meshes:self.meshes,
-				models:self.models,
-				//the roblox legacy texture thing always works
-				textures,
-				render_configs,
-			},
-			self.recoverable_errors,
-		)
+		map::CompleteMap{
+			modes:self.modes,
+			attributes:self.attributes,
+			meshes:self.meshes,
+			models:self.models,
+			//the roblox legacy texture thing always works
+			textures,
+			render_configs,
+		}
 	}
 }

lib/rbx_loader/src/union.rs

@@ -81,8 +81,8 @@ pub fn convert(
 		).map_err(Error::RobloxMeshData)?;
 		let graphics_mesh=match mesh_data{
 			rbx_mesh::mesh_data::MeshData::CSGK(_)=>return Err(Error::Block),
-			rbx_mesh::mesh_data::MeshData::CSGMDL(rbx_mesh::mesh_data::CSGMDL::V2(mesh_data2))=>mesh_data2.mesh,
-			rbx_mesh::mesh_data::MeshData::CSGMDL(rbx_mesh::mesh_data::CSGMDL::V4(mesh_data4))=>mesh_data4.mesh,
+			rbx_mesh::mesh_data::MeshData::CSGMDL(rbx_mesh::mesh_data::CSGMDL::CSGMDL2(mesh_data2))=>mesh_data2.mesh,
+			rbx_mesh::mesh_data::MeshData::CSGMDL(rbx_mesh::mesh_data::CSGMDL::CSGMDL4(mesh_data4))=>mesh_data4.mesh,
 		};
 		//autoscale to size, idk what roblox is doing with the graphics mesh size
 		let mut pos_min=glam::Vec3::MAX;
@@ -153,13 +153,10 @@ pub fn convert(
 			// have not seen this format in practice
 			|rbx_mesh::physics_data::PhysicsData::CSGPHS(rbx_mesh::physics_data::CSGPHS::Block)
 			=>return Err(Error::Block),
-			rbx_mesh::physics_data::PhysicsData::CSGPHS(rbx_mesh::physics_data::CSGPHS::V3(meshes))
-			|rbx_mesh::physics_data::PhysicsData::CSGPHS(rbx_mesh::physics_data::CSGPHS::V5(meshes))
-			=>meshes.meshes,
-			rbx_mesh::physics_data::PhysicsData::CSGPHS(rbx_mesh::physics_data::CSGPHS::V6(meshes))
-			=>vec![meshes.mesh],
-			rbx_mesh::physics_data::PhysicsData::CSGPHS(rbx_mesh::physics_data::CSGPHS::V7(meshes))
+			rbx_mesh::physics_data::PhysicsData::CSGPHS(rbx_mesh::physics_data::CSGPHS::Meshes(meshes))
 			=>meshes.meshes,
+			rbx_mesh::physics_data::PhysicsData::CSGPHS(rbx_mesh::physics_data::CSGPHS::PhysicsInfoMesh(pim))
+			=>vec![pim.mesh],
 		};
 		let physics_convex_meshes_it=physics_convex_meshes.into_iter().map(|mesh|{
 			// this can be factored out of the loop but I am lazy

lib/roblox_emulator/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "roblox_emulator"
-version = "0.5.1"
+version = "0.5.0"
 edition = "2024"
 repository = "https://git.itzana.me/StrafesNET/strafe-project"
 license = "MIT OR Apache-2.0"

lib/roblox_emulator/src/context.rs

@@ -79,15 +79,7 @@ impl Context{
 
 		//insert services
 		let game=dom.root_ref();
-		let terrain_bldr=InstanceBuilder::new("Terrain")
-		.with_properties([
-			("CFrame",rbx_dom_weak::types::Variant::CFrame(rbx_dom_weak::types::CFrame::new(rbx_dom_weak::types::Vector3::new(0.0,0.0,0.0),rbx_dom_weak::types::Matrix3::identity()))),
-			("Size",rbx_dom_weak::types::Variant::Vector3(rbx_dom_weak::types::Vector3::new(1.0,1.0,1.0))),
-			("Velocity",rbx_dom_weak::types::Variant::Vector3(rbx_dom_weak::types::Vector3::new(0.0,0.0,0.0))),
-			("Transparency",rbx_dom_weak::types::Variant::Float32(0.0)),
-			("Color",rbx_dom_weak::types::Variant::Color3uint8(rbx_dom_weak::types::Color3uint8::new(255,255,255))),
-			("CanCollide",rbx_dom_weak::types::Variant::Bool(true)),
-		]);
+		let terrain_bldr=InstanceBuilder::new("Terrain");
 		let workspace=dom.insert(game,
 			InstanceBuilder::new("Workspace")
 				//Set Workspace.Terrain property equal to Terrain

lib/roblox_emulator/src/runner/runner.rs

@@ -13,12 +13,14 @@ pub enum Error{
 		error:mlua::Error
 	},
 	RustLua(mlua::Error),
+	Services(crate::context::ServicesError),
 }
 impl std::fmt::Display for Error{
 	fn fmt(&self,f:&mut std::fmt::Formatter<'_>)->std::fmt::Result{
 		match self{
 			Self::Lua{source,error}=>write!(f,"lua error: source:\n{source}\n{error}"),
 			Self::RustLua(error)=>write!(f,"rust-side lua error: {error}"),
+			other=>write!(f,"{other:?}"),
 		}
 	}
 }

lib/snf/Cargo.toml

@@ -1,11 +1,11 @@
 [package]
 name = "strafesnet_snf"
-version = "0.3.1"
+version = "0.3.0"
 edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-binrw = "0.15.0"
+binrw = "0.14.0"
 id = { version = "0.1.0", registry = "strafesnet" }
-strafesnet_common = { version = "0.7.0", path = "../common", registry = "strafesnet" }
+strafesnet_common = { version = "0.6.0", path = "../common", registry = "strafesnet" }

map-tool/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "map-tool"
-version = "1.7.2"
+version = "1.7.0"
 edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
@@ -19,10 +19,10 @@ rbx_dom_weak =  { version = "3.1.0-sn4", registry = "strafesnet" }
 rbx_reflection_database = "1.0.0"
 rbx_xml = { version = "1.1.0-sn4", registry = "strafesnet" }
 rbxassetid = { version = "0.1.0", registry = "strafesnet" }
-strafesnet_bsp_loader = { version = "0.3.1", path = "../lib/bsp_loader", registry = "strafesnet" }
-strafesnet_deferred_loader = { version = "0.5.1", path = "../lib/deferred_loader", registry = "strafesnet" }
-strafesnet_rbx_loader = { version = "0.7.0", path = "../lib/rbx_loader", registry = "strafesnet" }
-strafesnet_snf = { version = "0.3.1", path = "../lib/snf", registry = "strafesnet" }
+strafesnet_bsp_loader = { version = "0.3.0", path = "../lib/bsp_loader", registry = "strafesnet" }
+strafesnet_deferred_loader = { version = "0.5.0", path = "../lib/deferred_loader", registry = "strafesnet" }
+strafesnet_rbx_loader = { version = "0.6.0", path = "../lib/rbx_loader", registry = "strafesnet" }
+strafesnet_snf = { version = "0.3.0", path = "../lib/snf", registry = "strafesnet" }
 thiserror = "2.0.11"
 tokio = { version = "1.43.0", features = ["macros", "rt-multi-thread", "fs"] }
 vbsp = "0.9.1"

map-tool/src/roblox.rs

@@ -32,12 +32,8 @@ pub struct RobloxToSNFSubcommand {
 pub struct DownloadAssetsSubcommand{
 	#[arg(required=true)]
 	roblox_files:Vec<PathBuf>,
-	#[arg(long,group="cookie",required=true)]
-	cookie_literal:Option<String>,
-	#[arg(long,group="cookie",required=true)]
-	cookie_envvar:Option<String>,
-	#[arg(long,group="cookie",required=true)]
-	cookie_file:Option<PathBuf>,
+	// #[arg(long)]
+	// cookie_file:Option<String>,
 }
 
 impl Commands{
@@ -46,26 +42,12 @@ impl Commands{
 			Commands::RobloxToSNF(subcommand)=>roblox_to_snf(subcommand.input_files,subcommand.output_folder).await,
 			Commands::DownloadAssets(subcommand)=>download_assets(
 				subcommand.roblox_files,
-				cookie_from_args(
-					subcommand.cookie_literal,
-					subcommand.cookie_envvar,
-					subcommand.cookie_file,
-				).await?,
+				rbx_asset::cookie::Cookie::new("".to_string()),
 			).await,
 		}
 	}
 }
 
-async fn cookie_from_args(literal:Option<String>,environment:Option<String>,file:Option<PathBuf>)->AResult<rbx_asset::cookie::Cookie>{
-	let cookie=match (literal,environment,file){
-		(Some(cookie_literal),None,None)=>cookie_literal,
-		(None,Some(cookie_environment),None)=>std::env::var(cookie_environment)?,
-		(None,None,Some(cookie_file))=>tokio::fs::read_to_string(cookie_file).await?,
-		_=>Err(anyhow::Error::msg("Illegal cookie argument triple"))?,
-	};
-	Ok(rbx_asset::cookie::Cookie::new(cookie))
-}
-
 #[allow(unused)]
 #[derive(Debug)]
 enum LoadDomError{
@@ -267,8 +249,8 @@ async fn download_retry(stats:&mut Stats,context:&rbx_asset::cookie::Context,dow
 				tokio::fs::write(path,&data).await?;
 				break Ok(DownloadResult::Data(data));
 			},
-			Err(rbx_asset::cookie::GetError::Response(rbx_asset::types::ResponseError::Details{status_code,url_and_body}))=>{
-				if status_code.as_u16()==429{
+			Err(rbx_asset::cookie::GetError::Response(rbx_asset::types::ResponseError::StatusCodeWithUrlAndBody(scwuab)))=>{
+				if scwuab.status_code.as_u16()==429{
 					if retry==12{
 						println!("Giving up asset download {asset_id}");
 						stats.timed_out_downloads+=1;
@@ -280,7 +262,7 @@ async fn download_retry(stats:&mut Stats,context:&rbx_asset::cookie::Context,dow
 					retry+=1;
 				}else{
 					stats.failed_downloads+=1;
-					println!("weird status_code error: status_code={status_code} url={} body={}",url_and_body.url,url_and_body.body);
+					println!("weird scuwab error: {scwuab:?}");
 					break Ok(DownloadResult::Failed);
 				}
 			},
@@ -434,23 +416,17 @@ impl std::fmt::Display for ConvertError{
 	}
 }
 impl std::error::Error for ConvertError{}
-
-struct Errors{
-	script_errors:Vec<strafesnet_rbx_loader::RunnerError>,
-	convert_errors:strafesnet_rbx_loader::RecoverableErrors,
-}
-
-fn convert_to_snf(path:&Path,output_folder:PathBuf)->Result<Errors,ConvertError>{
-	let entire_file=std::fs::read(path).map_err(ConvertError::IO)?;
+async fn convert_to_snf(path:&Path,output_folder:PathBuf)->AResult<()>{
+	let entire_file=tokio::fs::read(path).await?;
 
 	let model=strafesnet_rbx_loader::read(
-		entire_file.as_slice()
+		std::io::Cursor::new(entire_file)
 	).map_err(ConvertError::RobloxRead)?;
 
 	let mut place=strafesnet_rbx_loader::Place::from(model);
-	let script_errors=place.run_scripts().unwrap_or_else(|e|vec![e]);
+	place.run_scripts();
 
-	let (map,convert_errors)=place.to_snf(LoadFailureMode::DefaultToNone).map_err(ConvertError::RobloxLoad)?;
+	let map=place.to_snf(LoadFailureMode::DefaultToNone).map_err(ConvertError::RobloxLoad)?;
 
 	let mut dest=output_folder;
 	dest.push(path.file_stem().unwrap());
@@ -459,10 +435,7 @@ fn convert_to_snf(path:&Path,output_folder:PathBuf)->Result<Errors,ConvertError>
 
 	strafesnet_snf::map::write_map(file,map).map_err(ConvertError::SNFMap)?;
 
-	Ok(Errors{
-		script_errors,
-		convert_errors,
-	})
+	Ok(())
 }
 
 async fn roblox_to_snf(paths:Vec<std::path::PathBuf>,output_folder:PathBuf)->AResult<()>{
@@ -471,25 +444,15 @@ async fn roblox_to_snf(paths:Vec<std::path::PathBuf>,output_folder:PathBuf)->ARe
 	let thread_limit=std::thread::available_parallelism()?.get();
 	let mut it=paths.into_iter();
 	static SEM:tokio::sync::Semaphore=tokio::sync::Semaphore::const_new(0);
-	// This is wrong! Calling roblox_to_snf multiple times keeps adding permits
 	SEM.add_permits(thread_limit);
 
 	while let (Ok(permit),Some(path))=(SEM.acquire().await,it.next()){
 		let output_folder=output_folder.clone();
-		tokio::task::spawn_blocking(move||{
-			let result=convert_to_snf(path.as_path(),output_folder);
+		tokio::spawn(async move{
+			let result=convert_to_snf(path.as_path(),output_folder).await;
 			drop(permit);
 			match result{
-				Ok(errors)=>{
-					for error in errors.script_errors{
-						println!("Script error: {error}");
-					}
-					let error_count=errors.convert_errors.count();
-					if error_count!=0{
-						println!("Error count: {error_count}");
-						println!("Errors: {}",errors.convert_errors);
-					}
-				},
+				Ok(())=>(),
 				Err(e)=>println!("Convert error: {e:?}"),
 			}
 		});

strafe-client/src/file.rs

@@ -98,15 +98,10 @@ pub fn load<P:AsRef<std::path::Path>>(path:P)->Result<LoadFormat,LoadError>{
 		#[cfg(feature="roblox")]
 		ReadFormat::Roblox(model)=>{
 			let mut place=strafesnet_rbx_loader::Place::from(model);
-			let script_errors=place.run_scripts().unwrap();
-			for error in script_errors{
-				println!("Script error: {error}");
-			}
-			let (map,errors)=place.to_snf(LoadFailureMode::DefaultToNone).map_err(LoadError::LoadRoblox)?;
-			if errors.count()!=0{
-				print!("Errors encountered while loading the map:\n{}",errors);
-			}
-			Ok(LoadFormat::Map(map))
+			place.run_scripts();
+			Ok(LoadFormat::Map(
+				place.to_snf(LoadFailureMode::DefaultToNone).map_err(LoadError::LoadRoblox)?
+			))
 		},
 		#[cfg(feature="source")]
 		ReadFormat::Source(bsp)=>Ok(LoadFormat::Map(

tools/clarion

@@ -1 +0,0 @@
-mangohud ../target/release/strafe-client bhop_maps/5692098704.snfm "$@"