update rbx_loader

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "strafe-client"
-version = "0.10.3"
+version = "0.10.5"
 edition = "2021"
 repository = "https://git.itzana.me/StrafesNET/strafe-client"
 license = "Custom"
@@ -18,17 +18,17 @@ roblox = ["dep:strafesnet_deferred_loader", "dep:strafesnet_rbx_loader"]
 bytemuck = { version = "1.13.1", features = ["derive"] }
 configparser = "3.0.2"
 ddsfile = "0.5.1"
-glam = "0.28.0"
+glam = "0.29.0"
 id = { version = "0.1.0", registry = "strafesnet" }
 parking_lot = "0.12.1"
 pollster = "0.3.0"
-strafesnet_bsp_loader = { version = "0.1.3", registry = "strafesnet", optional = true }
-strafesnet_common = { git = "https://git.itzana.me/StrafesNET/common", rev = "c5f01d4c3ea3aa2ee3448ff42f020f5f5239dc95" }
-strafesnet_deferred_loader = { version = "0.3.1", features = ["legacy"], registry = "strafesnet", optional = true }
-strafesnet_rbx_loader = { version = "0.3.2", registry = "strafesnet", optional = true }
-strafesnet_snf = { git = "https://git.itzana.me/StrafesNET/snf", rev = "1e0095ed1583f0330d8dbdf1f56edd61bfb43eec", optional = true }
-wgpu = "22.0.0"
-winit = "0.30.4"
+strafesnet_bsp_loader = { version = "0.2.1", registry = "strafesnet", optional = true }
+strafesnet_common = { version = "0.5.2", registry = "strafesnet" }
+strafesnet_deferred_loader = { version = "0.4.0", features = ["legacy"], registry = "strafesnet", optional = true }
+strafesnet_rbx_loader = { version = "0.5.1", registry = "strafesnet", optional = true }
+strafesnet_snf = { version = "0.2.0", registry = "strafesnet", optional = true }
+wgpu = "22.1.0"
+winit = "0.30.5"
 
 [profile.release]
 #lto = true

src/face_crawler.rs

@@ -15,7 +15,7 @@ type MinkowskiTransition=Transition<MinkowskiFace,MinkowskiDirectedEdge,Minkowsk
 	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_transtition=MinkowskiTransition::Miss;
+		let mut best_transition=MinkowskiTransition::Miss;
 		match fev{
 			&MinkowskiFEV::Face(face_id)=>{
 				//test own face collision time, ignoring roots with zero or conflicting derivative
@@ -24,10 +24,10 @@ type MinkowskiTransition=Transition<MinkowskiFace,MinkowskiDirectedEdge,Minkowsk
 				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::<2,64>::zeroes2((n.dot(body.position)-d).fix_2()*2,n.dot(body.velocity).fix_2()*2,n.dot(body.acceleration).fix_2()){
+				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_transtition=MinkowskiTransition::Hit(face_id,dt);
+						best_transition=MinkowskiTransition::Hit(face_id,dt);
 						break;
 					}
 				}
@@ -38,10 +38,10 @@ type MinkowskiTransition=Transition<MinkowskiFace,MinkowskiDirectedEdge,Minkowsk
 					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::<2,64>::zeroes2(n.dot(body.position*2-(mesh.vert(verts[0])+mesh.vert(verts[1]))).fix_2(),n.dot(body.velocity).fix_2()*2,n.dot(body.acceleration).fix_2()){
+					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_transtition=MinkowskiTransition::Next(MinkowskiFEV::Edge(directed_edge_id.as_undirected()),dt);
+							best_transition=MinkowskiTransition::Next(MinkowskiFEV::Edge(directed_edge_id.as_undirected()),dt);
 							break;
 						}
 					}
@@ -58,10 +58,10 @@ type MinkowskiTransition=Transition<MinkowskiFace,MinkowskiDirectedEdge,Minkowsk
 					//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::<2,64>::zeroes2(n.dot(delta_pos).fix_2(),n.dot(body.velocity).fix_2()*2,n.dot(body.acceleration).fix_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_transtition=MinkowskiTransition::Next(MinkowskiFEV::Face(edge_face_id),dt);
+							best_transition=MinkowskiTransition::Next(MinkowskiFEV::Face(edge_face_id),dt);
 							break;
 						}
 					}
@@ -72,9 +72,9 @@ type MinkowskiTransition=Transition<MinkowskiFace,MinkowskiDirectedEdge,Minkowsk
 					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_2(),dt.den.fix_2());
+							let dt=Ratio::new(dt.num.fix_4(),dt.den.fix_4());
 							best_time=dt;
-							best_transtition=MinkowskiTransition::Next(MinkowskiFEV::Vert(vert_id),dt);
+							best_transition=MinkowskiTransition::Next(MinkowskiFEV::Vert(vert_id),dt);
 							break;
 						}
 					}
@@ -88,9 +88,9 @@ type MinkowskiTransition=Transition<MinkowskiFace,MinkowskiDirectedEdge,Minkowsk
 					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_2(),dt.den.fix_2());
+							let dt=Ratio::new(dt.num.fix_4(),dt.den.fix_4());
 							best_time=dt;
-							best_transtition=MinkowskiTransition::Next(MinkowskiFEV::Edge(directed_edge_id.as_undirected()),dt);
+							best_transition=MinkowskiTransition::Next(MinkowskiFEV::Edge(directed_edge_id.as_undirected()),dt);
 							break;
 						}
 					}
@@ -98,7 +98,7 @@ type MinkowskiTransition=Transition<MinkowskiFace,MinkowskiDirectedEdge,Minkowsk
 				//if none:
 			},
 		}
-		best_transtition
+		best_transition
 	}
 pub enum CrawlResult<F,E:DirectedEdge,V>{
 	Miss(FEV<F,E,V>),
@@ -108,11 +108,11 @@ type MinkowskiCrawlResult=CrawlResult<MinkowskiFace,MinkowskiDirectedEdge,Minkow
 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_2(),r.den.fix_2())
+		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_2(),r.den.fix_2())
+		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){

src/file.rs

@@ -22,7 +22,7 @@ impl std::error::Error for ReadError{}
 
 pub enum DataStructure{
 	#[cfg(feature="roblox")]
-	Roblox(strafesnet_rbx_loader::Dom),
+	Roblox(strafesnet_rbx_loader::Model),
 	#[cfg(feature="source")]
 	Source(strafesnet_bsp_loader::Bsp),
 	#[cfg(feature="snf")]
@@ -66,13 +66,16 @@ pub fn load<P:AsRef<std::path::Path>>(path:P)->Result<strafesnet_common::map::Co
 		#[cfg(feature="snf")]
 		DataStructure::StrafesNET(map)=>Ok(map),
 		#[cfg(feature="roblox")]
-		DataStructure::Roblox(dom)=>{
+		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(
-				&dom,
+				&place,
 				|name|texture_loader.acquire_render_config_id(name),
 				|name|mesh_loader.acquire_mesh_id(name),
 			);
@@ -110,7 +113,7 @@ pub fn load<P:AsRef<std::path::Path>>(path:P)->Result<strafesnet_common::map::Co
 				|name|mesh_loader.acquire_mesh_id(name),
 			);
 
-			let prop_meshes=mesh_loader.load_meshes(&bsp.as_ref());
+			let prop_meshes=mesh_loader.load_meshes(bsp.as_ref());
 
 			let map_step2=map_step1.add_prop_meshes(
 				//the type conflagulator 9000

src/model_physics.rs

@@ -599,7 +599,7 @@ enum EV{
 	Edge(MinkowskiEdge),
 }
 
-pub type GigaTime=Ratio<Fixed<2,64>,Fixed<2,64>>;
+pub type GigaTime=Ratio<Fixed<4,128>,Fixed<4,128>>;
 
 impl MinkowskiMesh<'_>{
 	pub fn minkowski_sum<'a>(mesh0:TransformedMesh<'a>,mesh1:TransformedMesh<'a>)->MinkowskiMesh<'a>{
@@ -707,7 +707,8 @@ impl MinkowskiMesh<'_>{
 			infinity_body.velocity=dir;
 			infinity_body.acceleration=vec3::ZERO;
 			//crawl in from negative infinity along a tangent line to get the closest fev
-			match crate::face_crawler::crawl_fev(infinity_fev,self,&infinity_body,integer::Time::MIN,infinity_body.time){
+			// TODO: change crawl_fev args to delta time? Optional values?
+			match crate::face_crawler::crawl_fev(infinity_fev,self,&infinity_body,integer::Time::MIN/4,infinity_body.time){
 				crate::face_crawler::CrawlResult::Miss(fev)=>Some(fev),
 				crate::face_crawler::CrawlResult::Hit(_,_)=>None,
 			}
@@ -743,7 +744,7 @@ impl MinkowskiMesh<'_>{
 		//determine when it passes an edge ("sliding off" case)
 		let mut best_time={
 			let r=(time_limit-relative_body.time).to_ratio();
-			Ratio::new(r.num.fix_2(),r.den.fix_2())
+			Ratio::new(r.num.fix_4(),r.den.fix_4())
 		};
 		let mut best_edge=None;
 		let face_n=self.face_nd(contact_face_id).0;
@@ -755,8 +756,8 @@ impl MinkowskiMesh<'_>{
 			let d=n.dot(self.vert(verts[0])+self.vert(verts[1]));
 			//WARNING! d outside of *2
 			//WARNING: truncated precision
-			for dt in Fixed::<2,64>::zeroes2(((n.dot(relative_body.position))*2-d).fix_2(),n.dot(relative_body.velocity).fix_2()*2,n.dot(relative_body.acceleration).fix_2()){
-				if dt.num.is_positive()&&dt.lt_ratio(best_time)&&n.dot(relative_body.extrapolated_velocity_ratio_dt(dt)).is_negative(){
+			for dt in Fixed::<4,128>::zeroes2(((n.dot(relative_body.position))*2-d).fix_4(),n.dot(relative_body.velocity).fix_4()*2,n.dot(relative_body.acceleration).fix_4()){
+				if Ratio::new(Planar64::ZERO,Planar64::EPSILON).le_ratio(dt)&&dt.lt_ratio(best_time)&&n.dot(relative_body.extrapolated_velocity_ratio_dt(dt)).is_negative(){
 					best_time=dt;
 					best_edge=Some(directed_edge_id);
 					break;
@@ -767,7 +768,7 @@ impl MinkowskiMesh<'_>{
 	}
 	fn infinity_in(&self,infinity_body:crate::physics::Body)->Option<(MinkowskiFace,GigaTime)>{
 		let infinity_fev=self.infinity_fev(-infinity_body.velocity,infinity_body.position);
-		match crate::face_crawler::crawl_fev(infinity_fev,self,&infinity_body,integer::Time::MIN,infinity_body.time){
+		match crate::face_crawler::crawl_fev(infinity_fev,self,&infinity_body,integer::Time::MIN/4,infinity_body.time){
 			crate::face_crawler::CrawlResult::Miss(_)=>None,
 			crate::face_crawler::CrawlResult::Hit(face,time)=>Some((face,time)),
 		}
@@ -849,7 +850,7 @@ impl MeshQuery<MinkowskiFace,MinkowskiDirectedEdge,MinkowskiVert> for MinkowskiM
 				let &[e1f0,e1f1]=self.mesh1.edge_faces(e1).borrow();
 				Cow::Owned([(e1f1,false),(e1f0,true)].map(|(edge_face_id1,face_parity)|{
 					let mut best_edge=None;
-					let mut best_d:Ratio<Fixed<2,64>,Fixed<2,64>>=Ratio::new(Fixed::ZERO,Fixed::ONE);
+					let mut best_d:Ratio<Fixed<8,256>,Fixed<8,256>>=Ratio::new(Fixed::ZERO,Fixed::ONE);
 					let edge_face1_n=self.mesh1.face_nd(edge_face_id1).0;
 					let edge_face1_nn=edge_face1_n.dot(edge_face1_n);
 					for &directed_edge_id0 in v0e.iter(){
@@ -860,7 +861,7 @@ impl MeshQuery<MinkowskiFace,MinkowskiDirectedEdge,MinkowskiVert> for MinkowskiM
 							let edge0_nn=edge0_n.dot(edge0_n);
 							// Assume not every number is huge
 							// TODO: revisit this
-							let dd=(d*d).fix_2()/(edge_face1_nn*edge0_nn).fix_2();
+							let dd=(d*d)/(edge_face1_nn*edge0_nn);
 							if best_d<dd{
 								best_d=dd;
 								best_edge=Some(directed_edge_id0);
@@ -879,7 +880,7 @@ impl MeshQuery<MinkowskiFace,MinkowskiDirectedEdge,MinkowskiVert> for MinkowskiM
 				let &[e0f0,e0f1]=self.mesh0.edge_faces(e0).borrow();
 				Cow::Owned([(e0f0,true),(e0f1,false)].map(|(edge_face_id0,face_parity)|{
 					let mut best_edge=None;
-					let mut best_d:Ratio<Fixed<2,64>,Fixed<2,64>>=Ratio::new(Fixed::ZERO,Fixed::ONE);
+					let mut best_d:Ratio<Fixed<8,256>,Fixed<8,256>>=Ratio::new(Fixed::ZERO,Fixed::ONE);
 					let edge_face0_n=self.mesh0.face_nd(edge_face_id0).0;
 					let edge_face0_nn=edge_face0_n.dot(edge_face0_n);
 					for &directed_edge_id1 in v1e.iter(){
@@ -887,7 +888,7 @@ impl MeshQuery<MinkowskiFace,MinkowskiDirectedEdge,MinkowskiVert> for MinkowskiM
 						let d=edge_face0_n.dot(edge1_n);
 						if d.is_negative(){
 							let edge1_nn=edge1_n.dot(edge1_n);
-							let dd=(d*d).fix_2()/(edge_face0_nn*edge1_nn).fix_2();
+							let dd=(d*d)/(edge_face0_nn*edge1_nn);
 							if best_d<dd{
 								best_d=dd;
 								best_edge=Some(directed_edge_id1);

src/physics.rs

@@ -877,8 +877,7 @@ impl Body{
 			T1:integer::Fix<Planar64>,
 	{
 		// a*dt + v
-		self.acceleration.map(|elem|dt*elem)
-		.map(|elem|elem.divide().fix())+self.velocity
+		self.acceleration.map(|elem|(dt*elem).divide().fix())+self.velocity
 	}
 	pub fn advance_time_ratio_dt(&mut self,dt:model_physics::GigaTime){
 		self.position=self.extrapolated_position_ratio_dt(dt);
@@ -1957,7 +1956,7 @@ fn atomic_input_instruction(state:&mut PhysicsState,data:&PhysicsData,ins:TimedI
 			_=>println!("{}|{:?}",ins.time,ins.instruction),
 		}
 		if ins.time<state.time{
-			println!("@@@@ Time travel warning! {:?}",ins);
+			println!("@@@@ Time travel warning! state.time={} ins.time={}\nInstruction={:?}",state.time,ins.time,ins.instruction);
 		}
 		//idle is special, it is specifically a no-op to get Internal events to catch up to real time
 		match ins.instruction{