And it all ended with a real bug to fix; how poetic

this better be all
just use /dev/urandom
2026-01-22 22:44:30 +02:00 · 2026-01-22 21:59:50 +02:00 · 2026-01-22 21:18:29 +02:00 · 2026-01-21 22:52:32 +02:00 · 2026-01-21 22:49:02 +02:00 · 2026-01-21 22:27:45 +02:00
23 changed files with 1675 additions and 460 deletions
--- a/.gitea/workflows/k4.yaml
+++ b/.gitea/workflows/k4.yaml
@@ -14,11 +14,12 @@ jobs:
        with:
          submodules: 'true'
      - run: mkdir build build/k3 build/k3/compr bin bin/assets
-      - run: CC="i686-w64-mingw32-gcc" CFLAGS="-I/usr/i686-w64-mingw32/include -I/usr/i686-w64-mingw32/include/lua5.3 -L/usr/i686-w64-mingw32/lib -Wno-error" make -B
-      - run: CC="i686-linux-gnu-gcc" CFLAGS="-I/usr/i686-linux-gnu/include -I/usr/i686-linux-gnu/include/lua5.3 -L/usr/i686-linux-gnu/lib -Wno-error -include /home/git/force_link_glibc_2.20.h" make -B
-      - run: cp /usr/lib/gcc/i686-w64-mingw32/12-win32/libgcc_s_dw2-1.dll /usr/lib/gcc/i686-w64-mingw32/12-win32/libstdc++-6.dll /usr/i686-w64-mingw32/lib/libportaudio-2.dll /usr/i686-w64-mingw32/lib/libwinpthread-1.dll bin/
+      - run: LIBS="-lfreetype -l:libz.a" CC="i686-w64-mingw32-gcc" CFLAGS="-I/usr/i686-w64-mingw32/include -I/usr/i686-w64-mingw32/include/lua5.3 -L/usr/i686-w64-mingw32/lib -Wno-error" make -B
+      - run: cp /usr/lib/gcc/i686-w64-mingw32/14-win32/libgcc_s_dw2-1.dll /usr/lib/gcc/i686-w64-mingw32/14-win32/libstdc++-6.dll /usr/i686-w64-mingw32/lib/libportaudio-2.dll /usr/i686-w64-mingw32/lib/libwinpthread-1.dll /usr/lib/gcc/i686-w64-mingw32/14-win32/libgomp-1.dll bin/
+      - run: curl "http://127.0.0.1:9898/build?root=${{ github.workspace }}"
      - run: cp -r /home/git/k4templateassets/* bin/assets/
-      - run: zip -9r "k4${{ github.ref_name }}.zip" bin/
+      - run: mv bin k4
+      - run: zip -9r "k4${{ github.ref_name }}.zip" k4/
      - name: Create package
        uses: akkuman/gitea-release-action@v1
        with:
--- a/6
+++ b/6
@@ -10,14 +10,14 @@ k3_HDRS := $(call rwildcard,k3/src,*.h)
 k3_OBJS := $(patsubst k3/src/%.c, build/k3/%.o, $(k3_SRCS))
 k3_DEPS := $(patsubst k3/src/%.c, build/k3/%.d, $(k3_SRCS))

-CFLAGS := $(CFLAGS) -Ik3/src -O2 -fopenmp
+CFLAGS := $(CFLAGS) -D_GNU_SOURCE -D_DEFAULT_SOURCE -DGLCA_CUSTOM_GLYPH_DATA -Ik3/src -fopenmp -O2 -flto -fwhole-program -Wno-error=incompatible-pointer-types -Wno-error=int-conversion

 ifneq (,$(findstring mingw,$(CC)))
 	CFLAGS := -static-libgcc -static-libstdc++ -std=gnu99 -march=pentium4 -D_WIN32_WINNT=0x600 -DENET_FEATURE_ADDRESS_MAPPING -fno-pic -no-pie -fms-extensions -fno-pie -Isrc $(CFLAGS)
-	LIBS := -l:libglfw3.a -lopengl32 -pthread -lm -l:libode.a -l:libvorbisfile.a -l:libvorbis.a -l:libogg.a -lportaudio -lgdi32 -lws2_32 -lwinmm -lstdc++ -lole32 -lsetupapi -lhid -l:liblua5.3.a $(LIBS)
+	LIBS := -l:libglfw3.a -lopengl32 -pthread -lm -l:libode.a -l:libvorbisfile.a -l:libvorbis.a -l:libogg.a -lportaudio -lgdi32 -lws2_32 -lwinmm -lstdc++ -lole32 -lsetupapi -lhid -l:liblua5.3.a -liphlpapi $(LIBS)
 else
 	CFLAGS := -march=opteron $(SAN) -std=gnu99 -DENET_FEATURE_ADDRESS_MAPPING -fms-extensions -fno-pic -no-pie -fno-pie -Isrc $(CFLAGS)
-	LIBS := -lglfw3 -pthread -ldl -lm -lode -lstdc++ -llua5.3 -lvorbis -lvorbisfile -lportaudio $(LIBS)
+	LIBS := -lglfw3 -pthread -ldl -lm -lode -lstdc++ -llua5.3 -lvorbis -lvorbisfile -logg -lasound -lfreetype -lportaudio -lz $(LIBS)
 endif

 CFLAGS := $(CFLAGS) -DLOCALHOST_ONLY
--- a/README.md
+++ b/README.md
@@ -0,0 +1,21 @@
+Homepage: https://mid.net.ua/k4.html
+
+## Changelog
+
+## v2
+
+1. k3Menu objects now have stylable properties ala CSS
+2. Exposed `game.ui.obj` "base object" which allows you to create your own widgets
+3. Revamped the animation system to one with blend trees
+4. Added scrollboxes and image objects to k3Menu
+5. Replaced the font subsystem with one that uses TrueType fonts directly, and they are drawn using signed distance fields when possible
+6. Added `game.near` and `game.far` values for editing the camera planes
+7. Added vsync parameter to command line
+8. Graphics bug fixes
+9. Improved mipmapping
+10. Frustum culling
+11. Added support for 32-bit indices in models
+
+## v1
+
+Initial release.
--- a/2
+++ b/2
--- a/k3ex.py
+++ b/k3ex.py
@@ -115,6 +115,8 @@ def write_some_data(context, filepath, doExportEverything):
                    out.write(struct.pack("4f", m.col[c][0], m.col[c][1], m.col[c][2], m.col[c][3]))
            for b in dabones:
                out.write(struct.pack("B", dabones.index(b.parent) if b.parent else 255))
+            for b in dabones:
+                out.write(b.name.encode("UTF-8") + b'\x00')
        
        for v in vertdict.keys():
            out.write(struct.pack("3f", v[0][0], v[0][2], -v[0][1]))
--- a/src/game.c
+++ b/src/game.c
@@ -5,6 +5,8 @@
 #include"resman.h"
 #include<cglm/vec3.h>

+#define SUBFEET(cp) (cp->capsule.radius)
+
 struct Game Game;

 void game_init() {
@@ -29,8 +31,8 @@ void game_init() {
 }

 struct CollisionPair {
-	dGeomID g1; // greater
-	dGeomID g2; // lesser
+	uint16_t e1; // greater
+	uint16_t e2; // lesser
 	uint8_t x;
 } __attribute__((packed));
 static size_t activeCollisionCount, activeCollisionCapacity;
@@ -38,22 +40,22 @@ static struct CollisionPair *activeCollisions;
 int pair_comparator(const void *a_, const void *b_) {
 	const struct CollisionPair *a = a_;
 	const struct CollisionPair *b = b_;
-	if(a->g1 == b->g1) {
-		return (uintptr_t) a->g2 - (uintptr_t) b->g2;
+	if(a->e1 == b->e1) {
+		return (intmax_t) a->e2 - (intmax_t) b->e2;
 	} else {
-		return (uintptr_t) a->g1 - (uintptr_t) b->g1;
+		return (intmax_t) a->e1 - (intmax_t) b->e1;
 	}
 }
-static int activate_pair(dGeomID g1, dGeomID g2) {
+static int activate_pair(uint16_t e1, uint16_t e2) {
 	struct CollisionPair p = {
-		.g1 = g1 > g2 ? g1 : g2,
-		.g2 = g1 > g2 ? g2 : g1,
+		.e1 = e1 > e2 ? e1 : e2,
+		.e2 = e1 > e2 ? e2 : e1,
 	};
 	
 	struct CollisionPair *peepee = bsearch(&p, activeCollisions, activeCollisionCount, sizeof(struct CollisionPair), pair_comparator);
 	
 	if(peepee) {
-		peepee->x++;
+		peepee->x = 2;
 		return TRIGGER_EV_CONTINUOUS;
 	}
 	
@@ -72,8 +74,8 @@ static int activate_pair(dGeomID g1, dGeomID g2) {
 static void tick_pairs() {
 	for(size_t i = 0; i < activeCollisionCount;) {
 		if(--activeCollisions[i].x == 0) {
-			uint16_t e1 = (uintptr_t) dGeomGetData(activeCollisions[i].g1);
-			uint16_t e2 = (uintptr_t) dGeomGetData(activeCollisions[i].g2);
+			uint16_t e1 = activeCollisions[i].e1;
+			uint16_t e2 = activeCollisions[i].e2;
 			
 			if(e1 != ENT_ID_INVALID) {
 				struct CPhysics *p1 = game_getcomponent(e1, physics);
@@ -110,6 +112,8 @@ static void contact_callback(void *data, dGeomID g1, dGeomID g2) {
 	uint16_t e1 = (uintptr_t) dGeomGetData(g1);
 	uint16_t e2 = (uintptr_t) dGeomGetData(g2);
 	
+	if(e1 != ENT_ID_INVALID && e1 == e2) return;
+	
 	dBodyID b1 = dGeomGetBody(g1);
 	dBodyID b2 = dGeomGetBody(g2);
 	
@@ -133,8 +137,6 @@ static void contact_callback(void *data, dGeomID g1, dGeomID g2) {
 		if(movingPlatform) {
 			const dReal *platvel = dBodyGetLinearVel(movingPlatform == 1 ? b1 : b2);
 			
-			//if(i == 0)printf("get %f %f %f\n", platvel[0], platvel[1], platvel[2]);
-			
 			contact[i].surface.mode |= dContactMotion1 | dContactMotion2 | dContactMotionN | dContactFDir1;
 			contact[i].surface.mode |= dContactSoftERP;
 			contact[i].surface.soft_erp = 0.9;
@@ -155,8 +157,11 @@ static void contact_callback(void *data, dGeomID g1, dGeomID g2) {
 	
 	int ghost = 0;
 	
+	if(dGeomGetCategoryBits(g1) & CATEGORY_GHOST) ghost = 1;
+	if(dGeomGetCategoryBits(g2) & CATEGORY_GHOST) ghost = 1;
+	
 	if(numc) {
-		int triggerType = activate_pair(g1, g2);
+		int triggerType = activate_pair(e1, e2);
 		
 		if(e1 != ENT_ID_INVALID) {
 			struct CPhysics *cp = game_getcomponent(e1, physics);
@@ -168,6 +173,11 @@ static void contact_callback(void *data, dGeomID g1, dGeomID g2) {
 			if(cp->dynamics & CPHYSICS_GHOST) {
 				ghost = 1;
 			}
+			
+			struct CMovement *cm = game_getcomponent(e1, movement);
+			if(cm && cm->holding != ENT_ID_INVALID && cm->holding == e2) {
+				ghost = 1;
+			}
 		}
 		
 		if(e2 != ENT_ID_INVALID) {
@@ -180,6 +190,11 @@ static void contact_callback(void *data, dGeomID g1, dGeomID g2) {
 			if(cp->dynamics & CPHYSICS_GHOST) {
 				ghost = 1;
 			}
+			
+			struct CMovement *cm = game_getcomponent(e2, movement);
+			if(cm && cm->holding != ENT_ID_INVALID && cm->holding == e1) {
+				ghost = 1;
+			}
 		}
 		
 		float friction = 1;
@@ -318,30 +333,35 @@ static void game_character_controller_raycast_handler(void *data, dGeomID g1, dG
 		
 		vec3 n = {0, -1, 0};
 		
+		struct CPhysics *cp1 = game_getcomponent(e1, physics);
+		struct CPhysics *cp2 = game_getcomponent(e2, physics);
+		
+		if((cp2 && (cp2->dynamics & CPHYSICS_GHOST)) || (cp1 && (cp1->dynamics & CPHYSICS_GHOST))) {
+			return;
+		}
+		
 		if(dGeomGetClass(g1) == dRayClass) {
+			dBodyID bid = dGeomGetBody(cp1->geom);
+			
 			struct CMovement *cm = game_getcomponent(e1, movement);
 			
-			struct CPhysics *cp2 = game_getcomponent(e2, physics);
-			if(cp2 && (cp2->dynamics & CPHYSICS_GHOST)) {
-				return;
-			}
+			cm->groundDepth = dGeomRayGetLength(g1) - contact[0].geom.depth;
 			
-			if(glm_vec3_dot(contact[0].geom.normal, n) <= -0.7) {
-				cm->canJump = 1;
-				glm_vec3_scale(contact[0].geom.normal, 1, cm->groundNormal);
-			}
-		} else if(dGeomGetClass(g2) == dRayClass) {
-			struct CMovement *cm = game_getcomponent(e2, movement);
-			
-			struct CPhysics *cp1 = game_getcomponent(e1, physics);
-			if(cp1 && (cp1->dynamics & CPHYSICS_GHOST)) {
-				return;
-			}
-			
-			if(glm_vec3_dot(contact[0].geom.normal, n) <= -0.7) {
+			if(glm_vec3_dot(contact[0].geom.normal, n) <= -0.7 && cm->groundDepth > SUBFEET(cp1)) {
 				cm->canJump = 1;
 				glm_vec3_scale(contact[0].geom.normal, -1, cm->groundNormal);
 			}
+		} else if(dGeomGetClass(g2) == dRayClass) {
+			dBodyID bid = dGeomGetBody(cp2->geom);
+			
+			struct CMovement *cm = game_getcomponent(e2, movement);
+			
+			cm->groundDepth = dGeomRayGetLength(g2) - contact[0].geom.depth;
+			
+			if(glm_vec3_dot(contact[0].geom.normal, n) >= +0.7 && cm->groundDepth > SUBFEET(cp2)) {
+				cm->canJump = 1;
+				glm_vec3_scale(contact[0].geom.normal, +1, cm->groundNormal);
+			}
 		}
 		
 	}
@@ -349,6 +369,10 @@ static void game_character_controller_raycast_handler(void *data, dGeomID g1, dG
 void game_character_controller_raycast() {
 	dGeomID rayGeoms[Game.entities.movementCount];
 	
+	for(size_t i = 0; i < Game.entities.movementCount; i++) {
+		Game.entities.movement[i].canJump = 0;
+	}
+	
 	for(int i = 0; i < Game.entities.movementCount; i++) {
 		struct CPhysics *cp = game_getcomponent(Game.entities.movement[i].entity, physics);
 		
@@ -357,9 +381,7 @@ void game_character_controller_raycast() {
 			continue;
 		}
 		
-		const float raylen = 0.5;
-		
-		rayGeoms[i] = dCreateRay(Game.space, raylen);
+		rayGeoms[i] = dCreateRay(Game.space, cp->capsule.length / 2 + cp->capsule.radius + SUBFEET(cp));
 		
 		dGeomSetData(rayGeoms[i], (void*) (uintptr_t) Game.entities.movement[i].entity);
 		
@@ -370,7 +392,7 @@ void game_character_controller_raycast() {
 		
 		const float *position = dBodyGetPosition(bid);
 		
-		dGeomRaySet(rayGeoms[i], position[0], position[1] - cp->capsule.length / 2 - cp->capsule.radius + raylen / 2, position[2], 0, -1, 0);
+		dGeomRaySet(rayGeoms[i], position[0], position[1], position[2], 0, -1, 0);
 	}
 	
 	dSpaceCollide(Game.space, NULL, game_character_controller_raycast_handler);
@@ -430,9 +452,18 @@ void game_update() {
 		if(cp && cp->geom) {
 			dBodyID bid = dGeomGetBody(cp->geom);
 			if(Game.entities.movement[i].canJump) {
-				dBodySetLinearVel(bid, 0, 0, 0);
+				if(dBodyGetLinearVel(bid)[1] <= 0) {
+					Game.entities.movement[i].isJumping = false;
+				}
+				
+				if(!Game.entities.movement[i].isJumping) {
+					const float *pos = dBodyGetPosition(bid);
+					dBodySetPosition(bid, pos[0], pos[1] + Game.entities.movement[i].groundDepth - cp->capsule.radius / 2 - SUBFEET(cp), pos[2]);
+					
+					dBodySetLinearVel(bid, 0, 0, 0);
+				}
 			}
-			dBodySetGravityMode(bid, !Game.entities.movement[i].canJump);
+			dBodySetGravityMode(bid, Game.entities.movement[i].canJump && !Game.entities.movement[i].isJumping ? 0 : 1);
 		}
 	}
 	
@@ -468,14 +499,21 @@ void game_update() {
 					Game.entities.physics[i].box.l);
 				
 				break;
-			case CPHYSICS_CAPSULE:
-				Game.entities.physics[i].geom = dCreateCapsule(Game.space,
+			case CPHYSICS_CAPSULE: {
+				dGeomID top = dCreateCapsule(Game.space,
 					Game.entities.physics[i].capsule.radius,
-					Game.entities.physics[i].capsule.length);
+					Game.entities.physics[i].capsule.length - Game.entities.physics[i].capsule.radius);
+					
+				dGeomID feet = dCreateSphere(Game.space,
+					Game.entities.physics[i].capsule.radius);
+				
+				Game.entities.physics[i].geom = top;
+				Game.entities.physics[i].geom2 = feet;
 				
 				dMassSetCapsuleTotal(&mass, Game.entities.physics[i].mass, 2, Game.entities.physics[i].capsule.radius, Game.entities.physics[i].capsule.length);
 				
 				break;
+			}
 			case CPHYSICS_SPHERE:
 				Game.entities.physics[i].geom = dCreateSphere(Game.space,
 					Game.entities.physics[i].sphere.radius);
@@ -489,6 +527,12 @@ void game_update() {
 			dGeomSetCollideBits(Game.entities.physics[i].geom, Game.entities.physics[i].collide);
 			dGeomSetData(Game.entities.physics[i].geom, (void*) Game.entities.physics[i].entity);
 			
+			if(Game.entities.physics[i].type == CPHYSICS_CAPSULE) {
+				dGeomSetCategoryBits(Game.entities.physics[i].geom2, CATEGORY_ENTITY | CATEGORY_GHOST);
+				dGeomSetCollideBits(Game.entities.physics[i].geom2, Game.entities.physics[i].collide);
+				dGeomSetData(Game.entities.physics[i].geom2, (void*) Game.entities.physics[i].entity);
+			}
+			
 			if((Game.entities.physics[i].dynamics & ~CPHYSICS_GHOST) != CPHYSICS_STATIC) {
 				dBodyID body = dBodyCreate(Game.phys);
 				
@@ -499,10 +543,16 @@ void game_update() {
 				}
 				
 				dGeomSetBody(Game.entities.physics[i].geom, body);
+				if(Game.entities.physics[i].geom2) {
+					dGeomSetBody(Game.entities.physics[i].geom2, body);
+				}
 				
 				if(Game.entities.physics[i].type == CPHYSICS_CAPSULE) {
 					dBodySetMaxAngularSpeed(body, 0);
 					
+					dGeomSetOffsetPosition(Game.entities.physics[i].geom, 0, Game.entities.physics[i].capsule.radius / 2, 0);
+					dGeomSetOffsetPosition(Game.entities.physics[i].geom2, 0, -Game.entities.physics[i].capsule.length / 2, 0);
+					
 					// Rotate to Y-up
 					dQuaternion q;
 					dQFromAxisAndAngle(q, 1, 0, 0, M_PI * 0.5);
@@ -589,23 +639,19 @@ void game_update() {
 			dQFromAxisAndAngle(q, 0, 1, 0, Game.entities.movement[mi].pointing + M_PI);
 			dBodySetQuaternion(bid, q);
 			
-			if(Game.entities.movement[mi].jump && (0||Game.entities.movement[mi].canJump)) {
-				Game.entities.movement[mi].canJump = 0;
-				
-				dVector3 force;
-				dWorldImpulseToForce(Game.phys, 1.f / GAME_TPS, 0, 5, 0, force);
+			if(Game.entities.movement[mi].jump && Game.entities.movement[mi].canJump) {
+				dVector3 force = {};
+				dWorldImpulseToForce(Game.phys, 1.f / GAME_TPS, 0, 6.5, 0, force);
 				
 				if(bid) {
 					dBodyAddForce(bid, force[0], force[1], force[2]);
 				}
+				
+				Game.entities.movement[mi].isJumping = true;
 			}
 		}
 	}
 	
-	for(size_t i = 0; i < Game.entities.movementCount; i++) {
-		Game.entities.movement[i].canJump = 0;
-	}
-	
 	dSpaceCollide(Game.space, 0, &contact_callback);
 	
 	tick_pairs();
@@ -639,7 +685,7 @@ void game_update() {
 		
 		size_t boneCount = Game.entities.render[ci].cache ? k3MdlGetBoneCount(Game.entities.render[ci].cache) : 0;
 		if(boneCount) {
-			struct CBoned *cb = game_getcomponent(Game.entities.render[ci].entity, boned);
+			/*struct CBoned *cb = game_getcomponent(Game.entities.render[ci].entity, boned);
 			
 			if(!cb) {
 				cb = game_ensurecomponent(Game.entities.render[ci].entity, boned);
@@ -695,7 +741,7 @@ void game_update() {
 					glm_decompose(cb->anim.cache.inter[m], cb->bones[m].translation, rot, scaleignore);
 					glm_mat4_quat(cb->anim.cache.inter[m], cb->bones[m].rotation);
 				}
-			}
+			}*/
 		}
 		
 		dGeomID gid = cp->geom;
@@ -730,7 +776,7 @@ void game_update() {
 	
 	for(size_t cm = 0; cm < Game.entities.movementCount; cm++) {
 		struct CBoned *cb = game_getcomponent(Game.entities.movement[cm].entity, boned);
-		if(cb && cb->anim.standard) {
+		/*if(cb && cb->anim.standard) {
 			struct CPhysics *cp = game_getcomponent(Game.entities.movement[cm].entity, physics);
 			if(cp && cp->geom) {
 				dBodyID bid = dGeomGetBody(cp->geom);
@@ -743,7 +789,7 @@ void game_update() {
 					}
 				}
 			}
-		}
+		}*/
 	}
 	
 	for(size_t i = 0; i < Game.conveyorCount; i++) {
@@ -830,7 +876,6 @@ void game_update() {
 						vec3 dif;
 						glm_vec3_sub(conveyor->points[nextPoint], conveyor->points[currentPoint], dif);
 						glm_vec3_scale_as(dif, conveyor->speed * (conveyor->active <= 0 ? -1 : 1), dif);
-						//printf("set %f %f %f\n", dif[0], dif[1], dif[2]);
 						dBodySetLinearVel(bid, dif[0], dif[1], dif[2]); // doesn't affect movement, but necessary for proper collision response
 					}
 				}
@@ -904,7 +949,7 @@ void game_cleanup() {
 	Game.entities.renderCount = 0;
 	
 	for(size_t i = 0; i < Game.entities.bonedCount; i++) {
-		free(Game.entities.boned[i].bones);
+		//free(Game.entities.boned[i].bones);
 	}
 	Game.entities.bonedCount = 0;
 	
@@ -940,8 +985,8 @@ void game_cleanup() {
 	Game.phys = dWorldCreate();
 	dWorldSetGravity(Game.phys, 0, -15, 0);
 	
-	dWorldSetCFM(Game.phys, 0.0001);
-	dWorldSetERP(Game.phys, 0.5);
+	dWorldSetCFM(Game.phys, 0.00002);
+	dWorldSetERP(Game.phys, 0.1);
 	
 	Game.space = dHashSpaceCreate(NULL);
 	
@@ -955,10 +1000,14 @@ void game_killentity(uint16_t eid) {
 	if(cp) {
 		dBodyID bid = dGeomGetBody(cp->geom);
 		
-		dGeomDestroy(cp->geom);
-		
 		if(bid) {
+			for(dGeomID gid = dBodyGetFirstGeom(bid); gid; gid = dBodyGetNextGeom(gid)) {
+				dGeomDestroy(gid);
+			}
+			
 			dBodyDestroy(bid);
+		} else {
+			dGeomDestroy(cp->geom);
 		}
 		
 		game_killcomponent_ptr(cp, physics);
@@ -968,7 +1017,7 @@ void game_killentity(uint16_t eid) {
 	if(cr) {
 		if(cr->cache) {
 			if(resman_rev(cr->cache)) {
-				resman_unref(RESMAN_MODEL, cr->cache);
+				resman_unref_ptr(RESMAN_MODEL, cr->cache);
 			}
 		}
 		
--- a/src/game.h
+++ b/src/game.h
@@ -13,6 +13,7 @@
 #define CATEGORY_STATIC 1
 #define CATEGORY_RAY 2
 #define CATEGORY_ENTITY 4
+#define CATEGORY_GHOST 8

 #define TRIGGER_INVALID 0

@@ -47,7 +48,7 @@ struct TrimeshData {
 #define CPHYSICS_GHOST 128
 struct CPhysics {
 	uint16_t entity;
-	dGeomID geom;
+	dGeomID geom, geom2;
 	uint16_t trigger;
 	
 	uint8_t type;
@@ -87,8 +88,9 @@ struct CMovement {
 	uint16_t entity;
 	vec3 dir;
 	float pointing;
-	char jump, canJump;
+	char jump, canJump, isJumping;
 	vec3 groundNormal;
+	float groundDepth;
 	uint16_t holding;
 };

@@ -116,14 +118,7 @@ struct CPlayerCtrl {
 struct CBoned {
 	uint16_t entity;
 	
-	size_t size;
-	struct k3AnimationBone *bones;
-	
-	struct {
-		uint16_t id;
-		struct k3Animator cache;
-		bool standard;
-	} anim;
+	struct k3Animator animator;
 };

 #define CONVEYOR_TYPE_LOOP 0
--- a/src/gl.h
+++ b/src/gl.h
@@ -1,11 +1,11 @@
 /**
- * Loader generated by glad 2.0.8 on Fri May  9 09:20:04 2025
+ * Loader generated by glad 2.0.8 on Sun Oct 12 16:54:54 2025
 *
 * SPDX-License-Identifier: (WTFPL OR CC0-1.0) AND Apache-2.0
 *
 * Generator: C/C++
 * Specification: gl
- * Extensions: 37
+ * Extensions: 40
 *
 * APIs:
 *  - gl:compatibility=4.6
@@ -19,10 +19,10 @@
 *  - ON_DEMAND = False
 *
 * Commandline:
- *    --api='gl:compatibility=4.6' --extensions='GL_ARB_compatibility,GL_ARB_debug_output,GL_ARB_fragment_program,GL_ARB_fragment_shader,GL_ARB_framebuffer_sRGB,GL_ARB_shader_image_load_store,GL_ARB_shader_image_size,GL_ARB_shader_objects,GL_ARB_shader_storage_buffer_object,GL_ARB_shading_language_100,GL_ARB_texture_compression_bptc,GL_ARB_texture_float,GL_ARB_texture_rg,GL_ARB_texture_rgb10_a2ui,GL_ARB_vertex_buffer_object,GL_ARB_vertex_program,GL_ARB_vertex_shader,GL_ARB_vertex_type_2_10_10_10_rev,GL_EXT_direct_state_access,GL_EXT_framebuffer_blit,GL_EXT_framebuffer_multisample,GL_EXT_framebuffer_multisample_blit_scaled,GL_EXT_framebuffer_object,GL_EXT_framebuffer_sRGB,GL_EXT_geometry_shader4,GL_EXT_gpu_shader4,GL_EXT_shader_image_load_store,GL_EXT_texture_array,GL_EXT_texture_compression_rgtc,GL_EXT_texture_compression_s3tc,GL_EXT_texture_filter_anisotropic,GL_EXT_texture_integer,GL_EXT_texture_sRGB,GL_EXT_transform_feedback,GL_INTEL_conservative_rasterization,GL_KHR_texture_compression_astc_ldr,GL_NV_conservative_raster' c --header-only
+ *    --api='gl:compatibility=4.6' --extensions='GL_ARB_compatibility,GL_ARB_debug_output,GL_ARB_direct_state_access,GL_ARB_fragment_program,GL_ARB_fragment_shader,GL_ARB_framebuffer_sRGB,GL_ARB_shader_image_load_store,GL_ARB_shader_image_size,GL_ARB_shader_objects,GL_ARB_shader_storage_buffer_object,GL_ARB_shading_language_100,GL_ARB_texture_compression_bptc,GL_ARB_texture_float,GL_ARB_texture_rg,GL_ARB_texture_rgb10_a2ui,GL_ARB_timer_query,GL_ARB_vertex_buffer_object,GL_ARB_vertex_program,GL_ARB_vertex_shader,GL_ARB_vertex_type_2_10_10_10_rev,GL_EXT_direct_state_access,GL_EXT_framebuffer_blit,GL_EXT_framebuffer_multisample,GL_EXT_framebuffer_multisample_blit_scaled,GL_EXT_framebuffer_object,GL_EXT_framebuffer_sRGB,GL_EXT_geometry_shader4,GL_EXT_gpu_shader4,GL_EXT_shader_image_load_store,GL_EXT_texture_array,GL_EXT_texture_compression_rgtc,GL_EXT_texture_compression_s3tc,GL_EXT_texture_filter_anisotropic,GL_EXT_texture_integer,GL_EXT_texture_sRGB,GL_EXT_transform_feedback,GL_INTEL_conservative_rasterization,GL_KHR_debug,GL_KHR_texture_compression_astc_ldr,GL_NV_conservative_raster' c --header-only
 *
 * Online:
- *    http://glad.sh/#api=gl%3Acompatibility%3D4.6&extensions=GL_ARB_compatibility%2CGL_ARB_debug_output%2CGL_ARB_fragment_program%2CGL_ARB_fragment_shader%2CGL_ARB_framebuffer_sRGB%2CGL_ARB_shader_image_load_store%2CGL_ARB_shader_image_size%2CGL_ARB_shader_objects%2CGL_ARB_shader_storage_buffer_object%2CGL_ARB_shading_language_100%2CGL_ARB_texture_compression_bptc%2CGL_ARB_texture_float%2CGL_ARB_texture_rg%2CGL_ARB_texture_rgb10_a2ui%2CGL_ARB_vertex_buffer_object%2CGL_ARB_vertex_program%2CGL_ARB_vertex_shader%2CGL_ARB_vertex_type_2_10_10_10_rev%2CGL_EXT_direct_state_access%2CGL_EXT_framebuffer_blit%2CGL_EXT_framebuffer_multisample%2CGL_EXT_framebuffer_multisample_blit_scaled%2CGL_EXT_framebuffer_object%2CGL_EXT_framebuffer_sRGB%2CGL_EXT_geometry_shader4%2CGL_EXT_gpu_shader4%2CGL_EXT_shader_image_load_store%2CGL_EXT_texture_array%2CGL_EXT_texture_compression_rgtc%2CGL_EXT_texture_compression_s3tc%2CGL_EXT_texture_filter_anisotropic%2CGL_EXT_texture_integer%2CGL_EXT_texture_sRGB%2CGL_EXT_transform_feedback%2CGL_INTEL_conservative_rasterization%2CGL_KHR_texture_compression_astc_ldr%2CGL_NV_conservative_raster&generator=c&options=HEADER_ONLY
+ *    http://glad.sh/#api=gl%3Acompatibility%3D4.6&extensions=GL_ARB_compatibility%2CGL_ARB_debug_output%2CGL_ARB_direct_state_access%2CGL_ARB_fragment_program%2CGL_ARB_fragment_shader%2CGL_ARB_framebuffer_sRGB%2CGL_ARB_shader_image_load_store%2CGL_ARB_shader_image_size%2CGL_ARB_shader_objects%2CGL_ARB_shader_storage_buffer_object%2CGL_ARB_shading_language_100%2CGL_ARB_texture_compression_bptc%2CGL_ARB_texture_float%2CGL_ARB_texture_rg%2CGL_ARB_texture_rgb10_a2ui%2CGL_ARB_timer_query%2CGL_ARB_vertex_buffer_object%2CGL_ARB_vertex_program%2CGL_ARB_vertex_shader%2CGL_ARB_vertex_type_2_10_10_10_rev%2CGL_EXT_direct_state_access%2CGL_EXT_framebuffer_blit%2CGL_EXT_framebuffer_multisample%2CGL_EXT_framebuffer_multisample_blit_scaled%2CGL_EXT_framebuffer_object%2CGL_EXT_framebuffer_sRGB%2CGL_EXT_geometry_shader4%2CGL_EXT_gpu_shader4%2CGL_EXT_shader_image_load_store%2CGL_EXT_texture_array%2CGL_EXT_texture_compression_rgtc%2CGL_EXT_texture_compression_s3tc%2CGL_EXT_texture_filter_anisotropic%2CGL_EXT_texture_integer%2CGL_EXT_texture_sRGB%2CGL_EXT_transform_feedback%2CGL_INTEL_conservative_rasterization%2CGL_KHR_debug%2CGL_KHR_texture_compression_astc_ldr%2CGL_NV_conservative_raster&generator=c&options=HEADER_ONLY
 *
 */

@@ -2916,6 +2916,8 @@ GLAD_API_CALL int GLAD_GL_VERSION_4_6;
 GLAD_API_CALL int GLAD_GL_ARB_compatibility;
 #define GL_ARB_debug_output 1
 GLAD_API_CALL int GLAD_GL_ARB_debug_output;
+#define GL_ARB_direct_state_access 1
+GLAD_API_CALL int GLAD_GL_ARB_direct_state_access;
 #define GL_ARB_fragment_program 1
 GLAD_API_CALL int GLAD_GL_ARB_fragment_program;
 #define GL_ARB_fragment_shader 1
@@ -2940,6 +2942,8 @@ GLAD_API_CALL int GLAD_GL_ARB_texture_float;
 GLAD_API_CALL int GLAD_GL_ARB_texture_rg;
 #define GL_ARB_texture_rgb10_a2ui 1
 GLAD_API_CALL int GLAD_GL_ARB_texture_rgb10_a2ui;
+#define GL_ARB_timer_query 1
+GLAD_API_CALL int GLAD_GL_ARB_timer_query;
 #define GL_ARB_vertex_buffer_object 1
 GLAD_API_CALL int GLAD_GL_ARB_vertex_buffer_object;
 #define GL_ARB_vertex_program 1
@@ -2982,6 +2986,8 @@ GLAD_API_CALL int GLAD_GL_EXT_texture_sRGB;
 GLAD_API_CALL int GLAD_GL_EXT_transform_feedback;
 #define GL_INTEL_conservative_rasterization 1
 GLAD_API_CALL int GLAD_GL_INTEL_conservative_rasterization;
+#define GL_KHR_debug 1
+GLAD_API_CALL int GLAD_GL_KHR_debug;
 #define GL_KHR_texture_compression_astc_ldr 1
 GLAD_API_CALL int GLAD_GL_KHR_texture_compression_astc_ldr;
 #define GL_NV_conservative_raster 1
@@ -7530,6 +7536,7 @@ int GLAD_GL_VERSION_4_5 = 0;
 int GLAD_GL_VERSION_4_6 = 0;
 int GLAD_GL_ARB_compatibility = 0;
 int GLAD_GL_ARB_debug_output = 0;
+int GLAD_GL_ARB_direct_state_access = 0;
 int GLAD_GL_ARB_fragment_program = 0;
 int GLAD_GL_ARB_fragment_shader = 0;
 int GLAD_GL_ARB_framebuffer_sRGB = 0;
@@ -7542,6 +7549,7 @@ int GLAD_GL_ARB_texture_compression_bptc = 0;
 int GLAD_GL_ARB_texture_float = 0;
 int GLAD_GL_ARB_texture_rg = 0;
 int GLAD_GL_ARB_texture_rgb10_a2ui = 0;
+int GLAD_GL_ARB_timer_query = 0;
 int GLAD_GL_ARB_vertex_buffer_object = 0;
 int GLAD_GL_ARB_vertex_program = 0;
 int GLAD_GL_ARB_vertex_shader = 0;
@@ -7563,6 +7571,7 @@ int GLAD_GL_EXT_texture_integer = 0;
 int GLAD_GL_EXT_texture_sRGB = 0;
 int GLAD_GL_EXT_transform_feedback = 0;
 int GLAD_GL_INTEL_conservative_rasterization = 0;
+int GLAD_GL_KHR_debug = 0;
 int GLAD_GL_KHR_texture_compression_astc_ldr = 0;
 int GLAD_GL_NV_conservative_raster = 0;

@@ -10179,6 +10188,106 @@ static void glad_gl_load_GL_ARB_debug_output( GLADuserptrloadfunc load, void* us
    glad_glDebugMessageInsertARB = (PFNGLDEBUGMESSAGEINSERTARBPROC) load(userptr, "glDebugMessageInsertARB");
    glad_glGetDebugMessageLogARB = (PFNGLGETDEBUGMESSAGELOGARBPROC) load(userptr, "glGetDebugMessageLogARB");
 }
+static void glad_gl_load_GL_ARB_direct_state_access( GLADuserptrloadfunc load, void* userptr) {
+    if(!GLAD_GL_ARB_direct_state_access) return;
+    glad_glBindTextureUnit = (PFNGLBINDTEXTUREUNITPROC) load(userptr, "glBindTextureUnit");
+    glad_glBlitNamedFramebuffer = (PFNGLBLITNAMEDFRAMEBUFFERPROC) load(userptr, "glBlitNamedFramebuffer");
+    glad_glCheckNamedFramebufferStatus = (PFNGLCHECKNAMEDFRAMEBUFFERSTATUSPROC) load(userptr, "glCheckNamedFramebufferStatus");
+    glad_glClearNamedBufferData = (PFNGLCLEARNAMEDBUFFERDATAPROC) load(userptr, "glClearNamedBufferData");
+    glad_glClearNamedBufferSubData = (PFNGLCLEARNAMEDBUFFERSUBDATAPROC) load(userptr, "glClearNamedBufferSubData");
+    glad_glClearNamedFramebufferfi = (PFNGLCLEARNAMEDFRAMEBUFFERFIPROC) load(userptr, "glClearNamedFramebufferfi");
+    glad_glClearNamedFramebufferfv = (PFNGLCLEARNAMEDFRAMEBUFFERFVPROC) load(userptr, "glClearNamedFramebufferfv");
+    glad_glClearNamedFramebufferiv = (PFNGLCLEARNAMEDFRAMEBUFFERIVPROC) load(userptr, "glClearNamedFramebufferiv");
+    glad_glClearNamedFramebufferuiv = (PFNGLCLEARNAMEDFRAMEBUFFERUIVPROC) load(userptr, "glClearNamedFramebufferuiv");
+    glad_glCompressedTextureSubImage1D = (PFNGLCOMPRESSEDTEXTURESUBIMAGE1DPROC) load(userptr, "glCompressedTextureSubImage1D");
+    glad_glCompressedTextureSubImage2D = (PFNGLCOMPRESSEDTEXTURESUBIMAGE2DPROC) load(userptr, "glCompressedTextureSubImage2D");
+    glad_glCompressedTextureSubImage3D = (PFNGLCOMPRESSEDTEXTURESUBIMAGE3DPROC) load(userptr, "glCompressedTextureSubImage3D");
+    glad_glCopyNamedBufferSubData = (PFNGLCOPYNAMEDBUFFERSUBDATAPROC) load(userptr, "glCopyNamedBufferSubData");
+    glad_glCopyTextureSubImage1D = (PFNGLCOPYTEXTURESUBIMAGE1DPROC) load(userptr, "glCopyTextureSubImage1D");
+    glad_glCopyTextureSubImage2D = (PFNGLCOPYTEXTURESUBIMAGE2DPROC) load(userptr, "glCopyTextureSubImage2D");
+    glad_glCopyTextureSubImage3D = (PFNGLCOPYTEXTURESUBIMAGE3DPROC) load(userptr, "glCopyTextureSubImage3D");
+    glad_glCreateBuffers = (PFNGLCREATEBUFFERSPROC) load(userptr, "glCreateBuffers");
+    glad_glCreateFramebuffers = (PFNGLCREATEFRAMEBUFFERSPROC) load(userptr, "glCreateFramebuffers");
+    glad_glCreateProgramPipelines = (PFNGLCREATEPROGRAMPIPELINESPROC) load(userptr, "glCreateProgramPipelines");
+    glad_glCreateQueries = (PFNGLCREATEQUERIESPROC) load(userptr, "glCreateQueries");
+    glad_glCreateRenderbuffers = (PFNGLCREATERENDERBUFFERSPROC) load(userptr, "glCreateRenderbuffers");
+    glad_glCreateSamplers = (PFNGLCREATESAMPLERSPROC) load(userptr, "glCreateSamplers");
+    glad_glCreateTextures = (PFNGLCREATETEXTURESPROC) load(userptr, "glCreateTextures");
+    glad_glCreateTransformFeedbacks = (PFNGLCREATETRANSFORMFEEDBACKSPROC) load(userptr, "glCreateTransformFeedbacks");
+    glad_glCreateVertexArrays = (PFNGLCREATEVERTEXARRAYSPROC) load(userptr, "glCreateVertexArrays");
+    glad_glDisableVertexArrayAttrib = (PFNGLDISABLEVERTEXARRAYATTRIBPROC) load(userptr, "glDisableVertexArrayAttrib");
+    glad_glEnableVertexArrayAttrib = (PFNGLENABLEVERTEXARRAYATTRIBPROC) load(userptr, "glEnableVertexArrayAttrib");
+    glad_glFlushMappedNamedBufferRange = (PFNGLFLUSHMAPPEDNAMEDBUFFERRANGEPROC) load(userptr, "glFlushMappedNamedBufferRange");
+    glad_glGenerateTextureMipmap = (PFNGLGENERATETEXTUREMIPMAPPROC) load(userptr, "glGenerateTextureMipmap");
+    glad_glGetCompressedTextureImage = (PFNGLGETCOMPRESSEDTEXTUREIMAGEPROC) load(userptr, "glGetCompressedTextureImage");
+    glad_glGetNamedBufferParameteri64v = (PFNGLGETNAMEDBUFFERPARAMETERI64VPROC) load(userptr, "glGetNamedBufferParameteri64v");
+    glad_glGetNamedBufferParameteriv = (PFNGLGETNAMEDBUFFERPARAMETERIVPROC) load(userptr, "glGetNamedBufferParameteriv");
+    glad_glGetNamedBufferPointerv = (PFNGLGETNAMEDBUFFERPOINTERVPROC) load(userptr, "glGetNamedBufferPointerv");
+    glad_glGetNamedBufferSubData = (PFNGLGETNAMEDBUFFERSUBDATAPROC) load(userptr, "glGetNamedBufferSubData");
+    glad_glGetNamedFramebufferAttachmentParameteriv = (PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVPROC) load(userptr, "glGetNamedFramebufferAttachmentParameteriv");
+    glad_glGetNamedFramebufferParameteriv = (PFNGLGETNAMEDFRAMEBUFFERPARAMETERIVPROC) load(userptr, "glGetNamedFramebufferParameteriv");
+    glad_glGetNamedRenderbufferParameteriv = (PFNGLGETNAMEDRENDERBUFFERPARAMETERIVPROC) load(userptr, "glGetNamedRenderbufferParameteriv");
+    glad_glGetQueryBufferObjecti64v = (PFNGLGETQUERYBUFFEROBJECTI64VPROC) load(userptr, "glGetQueryBufferObjecti64v");
+    glad_glGetQueryBufferObjectiv = (PFNGLGETQUERYBUFFEROBJECTIVPROC) load(userptr, "glGetQueryBufferObjectiv");
+    glad_glGetQueryBufferObjectui64v = (PFNGLGETQUERYBUFFEROBJECTUI64VPROC) load(userptr, "glGetQueryBufferObjectui64v");
+    glad_glGetQueryBufferObjectuiv = (PFNGLGETQUERYBUFFEROBJECTUIVPROC) load(userptr, "glGetQueryBufferObjectuiv");
+    glad_glGetTextureImage = (PFNGLGETTEXTUREIMAGEPROC) load(userptr, "glGetTextureImage");
+    glad_glGetTextureLevelParameterfv = (PFNGLGETTEXTURELEVELPARAMETERFVPROC) load(userptr, "glGetTextureLevelParameterfv");
+    glad_glGetTextureLevelParameteriv = (PFNGLGETTEXTURELEVELPARAMETERIVPROC) load(userptr, "glGetTextureLevelParameteriv");
+    glad_glGetTextureParameterIiv = (PFNGLGETTEXTUREPARAMETERIIVPROC) load(userptr, "glGetTextureParameterIiv");
+    glad_glGetTextureParameterIuiv = (PFNGLGETTEXTUREPARAMETERIUIVPROC) load(userptr, "glGetTextureParameterIuiv");
+    glad_glGetTextureParameterfv = (PFNGLGETTEXTUREPARAMETERFVPROC) load(userptr, "glGetTextureParameterfv");
+    glad_glGetTextureParameteriv = (PFNGLGETTEXTUREPARAMETERIVPROC) load(userptr, "glGetTextureParameteriv");
+    glad_glGetTransformFeedbacki64_v = (PFNGLGETTRANSFORMFEEDBACKI64_VPROC) load(userptr, "glGetTransformFeedbacki64_v");
+    glad_glGetTransformFeedbacki_v = (PFNGLGETTRANSFORMFEEDBACKI_VPROC) load(userptr, "glGetTransformFeedbacki_v");
+    glad_glGetTransformFeedbackiv = (PFNGLGETTRANSFORMFEEDBACKIVPROC) load(userptr, "glGetTransformFeedbackiv");
+    glad_glGetVertexArrayIndexed64iv = (PFNGLGETVERTEXARRAYINDEXED64IVPROC) load(userptr, "glGetVertexArrayIndexed64iv");
+    glad_glGetVertexArrayIndexediv = (PFNGLGETVERTEXARRAYINDEXEDIVPROC) load(userptr, "glGetVertexArrayIndexediv");
+    glad_glGetVertexArrayiv = (PFNGLGETVERTEXARRAYIVPROC) load(userptr, "glGetVertexArrayiv");
+    glad_glInvalidateNamedFramebufferData = (PFNGLINVALIDATENAMEDFRAMEBUFFERDATAPROC) load(userptr, "glInvalidateNamedFramebufferData");
+    glad_glInvalidateNamedFramebufferSubData = (PFNGLINVALIDATENAMEDFRAMEBUFFERSUBDATAPROC) load(userptr, "glInvalidateNamedFramebufferSubData");
+    glad_glMapNamedBuffer = (PFNGLMAPNAMEDBUFFERPROC) load(userptr, "glMapNamedBuffer");
+    glad_glMapNamedBufferRange = (PFNGLMAPNAMEDBUFFERRANGEPROC) load(userptr, "glMapNamedBufferRange");
+    glad_glNamedBufferData = (PFNGLNAMEDBUFFERDATAPROC) load(userptr, "glNamedBufferData");
+    glad_glNamedBufferStorage = (PFNGLNAMEDBUFFERSTORAGEPROC) load(userptr, "glNamedBufferStorage");
+    glad_glNamedBufferSubData = (PFNGLNAMEDBUFFERSUBDATAPROC) load(userptr, "glNamedBufferSubData");
+    glad_glNamedFramebufferDrawBuffer = (PFNGLNAMEDFRAMEBUFFERDRAWBUFFERPROC) load(userptr, "glNamedFramebufferDrawBuffer");
+    glad_glNamedFramebufferDrawBuffers = (PFNGLNAMEDFRAMEBUFFERDRAWBUFFERSPROC) load(userptr, "glNamedFramebufferDrawBuffers");
+    glad_glNamedFramebufferParameteri = (PFNGLNAMEDFRAMEBUFFERPARAMETERIPROC) load(userptr, "glNamedFramebufferParameteri");
+    glad_glNamedFramebufferReadBuffer = (PFNGLNAMEDFRAMEBUFFERREADBUFFERPROC) load(userptr, "glNamedFramebufferReadBuffer");
+    glad_glNamedFramebufferRenderbuffer = (PFNGLNAMEDFRAMEBUFFERRENDERBUFFERPROC) load(userptr, "glNamedFramebufferRenderbuffer");
+    glad_glNamedFramebufferTexture = (PFNGLNAMEDFRAMEBUFFERTEXTUREPROC) load(userptr, "glNamedFramebufferTexture");
+    glad_glNamedFramebufferTextureLayer = (PFNGLNAMEDFRAMEBUFFERTEXTURELAYERPROC) load(userptr, "glNamedFramebufferTextureLayer");
+    glad_glNamedRenderbufferStorage = (PFNGLNAMEDRENDERBUFFERSTORAGEPROC) load(userptr, "glNamedRenderbufferStorage");
+    glad_glNamedRenderbufferStorageMultisample = (PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEPROC) load(userptr, "glNamedRenderbufferStorageMultisample");
+    glad_glTextureBuffer = (PFNGLTEXTUREBUFFERPROC) load(userptr, "glTextureBuffer");
+    glad_glTextureBufferRange = (PFNGLTEXTUREBUFFERRANGEPROC) load(userptr, "glTextureBufferRange");
+    glad_glTextureParameterIiv = (PFNGLTEXTUREPARAMETERIIVPROC) load(userptr, "glTextureParameterIiv");
+    glad_glTextureParameterIuiv = (PFNGLTEXTUREPARAMETERIUIVPROC) load(userptr, "glTextureParameterIuiv");
+    glad_glTextureParameterf = (PFNGLTEXTUREPARAMETERFPROC) load(userptr, "glTextureParameterf");
+    glad_glTextureParameterfv = (PFNGLTEXTUREPARAMETERFVPROC) load(userptr, "glTextureParameterfv");
+    glad_glTextureParameteri = (PFNGLTEXTUREPARAMETERIPROC) load(userptr, "glTextureParameteri");
+    glad_glTextureParameteriv = (PFNGLTEXTUREPARAMETERIVPROC) load(userptr, "glTextureParameteriv");
+    glad_glTextureStorage1D = (PFNGLTEXTURESTORAGE1DPROC) load(userptr, "glTextureStorage1D");
+    glad_glTextureStorage2D = (PFNGLTEXTURESTORAGE2DPROC) load(userptr, "glTextureStorage2D");
+    glad_glTextureStorage2DMultisample = (PFNGLTEXTURESTORAGE2DMULTISAMPLEPROC) load(userptr, "glTextureStorage2DMultisample");
+    glad_glTextureStorage3D = (PFNGLTEXTURESTORAGE3DPROC) load(userptr, "glTextureStorage3D");
+    glad_glTextureStorage3DMultisample = (PFNGLTEXTURESTORAGE3DMULTISAMPLEPROC) load(userptr, "glTextureStorage3DMultisample");
+    glad_glTextureSubImage1D = (PFNGLTEXTURESUBIMAGE1DPROC) load(userptr, "glTextureSubImage1D");
+    glad_glTextureSubImage2D = (PFNGLTEXTURESUBIMAGE2DPROC) load(userptr, "glTextureSubImage2D");
+    glad_glTextureSubImage3D = (PFNGLTEXTURESUBIMAGE3DPROC) load(userptr, "glTextureSubImage3D");
+    glad_glTransformFeedbackBufferBase = (PFNGLTRANSFORMFEEDBACKBUFFERBASEPROC) load(userptr, "glTransformFeedbackBufferBase");
+    glad_glTransformFeedbackBufferRange = (PFNGLTRANSFORMFEEDBACKBUFFERRANGEPROC) load(userptr, "glTransformFeedbackBufferRange");
+    glad_glUnmapNamedBuffer = (PFNGLUNMAPNAMEDBUFFERPROC) load(userptr, "glUnmapNamedBuffer");
+    glad_glVertexArrayAttribBinding = (PFNGLVERTEXARRAYATTRIBBINDINGPROC) load(userptr, "glVertexArrayAttribBinding");
+    glad_glVertexArrayAttribFormat = (PFNGLVERTEXARRAYATTRIBFORMATPROC) load(userptr, "glVertexArrayAttribFormat");
+    glad_glVertexArrayAttribIFormat = (PFNGLVERTEXARRAYATTRIBIFORMATPROC) load(userptr, "glVertexArrayAttribIFormat");
+    glad_glVertexArrayAttribLFormat = (PFNGLVERTEXARRAYATTRIBLFORMATPROC) load(userptr, "glVertexArrayAttribLFormat");
+    glad_glVertexArrayBindingDivisor = (PFNGLVERTEXARRAYBINDINGDIVISORPROC) load(userptr, "glVertexArrayBindingDivisor");
+    glad_glVertexArrayElementBuffer = (PFNGLVERTEXARRAYELEMENTBUFFERPROC) load(userptr, "glVertexArrayElementBuffer");
+    glad_glVertexArrayVertexBuffer = (PFNGLVERTEXARRAYVERTEXBUFFERPROC) load(userptr, "glVertexArrayVertexBuffer");
+    glad_glVertexArrayVertexBuffers = (PFNGLVERTEXARRAYVERTEXBUFFERSPROC) load(userptr, "glVertexArrayVertexBuffers");
+}
 static void glad_gl_load_GL_ARB_fragment_program( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_ARB_fragment_program) return;
    glad_glBindProgramARB = (PFNGLBINDPROGRAMARBPROC) load(userptr, "glBindProgramARB");
@@ -10252,6 +10361,12 @@ static void glad_gl_load_GL_ARB_shader_storage_buffer_object( GLADuserptrloadfun
    if(!GLAD_GL_ARB_shader_storage_buffer_object) return;
    glad_glShaderStorageBlockBinding = (PFNGLSHADERSTORAGEBLOCKBINDINGPROC) load(userptr, "glShaderStorageBlockBinding");
 }
+static void glad_gl_load_GL_ARB_timer_query( GLADuserptrloadfunc load, void* userptr) {
+    if(!GLAD_GL_ARB_timer_query) return;
+    glad_glGetQueryObjecti64v = (PFNGLGETQUERYOBJECTI64VPROC) load(userptr, "glGetQueryObjecti64v");
+    glad_glGetQueryObjectui64v = (PFNGLGETQUERYOBJECTUI64VPROC) load(userptr, "glGetQueryObjectui64v");
+    glad_glQueryCounter = (PFNGLQUERYCOUNTERPROC) load(userptr, "glQueryCounter");
+}
 static void glad_gl_load_GL_ARB_vertex_buffer_object( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_ARB_vertex_buffer_object) return;
    glad_glBindBufferARB = (PFNGLBINDBUFFERARBPROC) load(userptr, "glBindBufferARB");
@@ -10776,6 +10891,20 @@ static void glad_gl_load_GL_EXT_transform_feedback( GLADuserptrloadfunc load, vo
    glad_glGetTransformFeedbackVaryingEXT = (PFNGLGETTRANSFORMFEEDBACKVARYINGEXTPROC) load(userptr, "glGetTransformFeedbackVaryingEXT");
    glad_glTransformFeedbackVaryingsEXT = (PFNGLTRANSFORMFEEDBACKVARYINGSEXTPROC) load(userptr, "glTransformFeedbackVaryingsEXT");
 }
+static void glad_gl_load_GL_KHR_debug( GLADuserptrloadfunc load, void* userptr) {
+    if(!GLAD_GL_KHR_debug) return;
+    glad_glDebugMessageCallback = (PFNGLDEBUGMESSAGECALLBACKPROC) load(userptr, "glDebugMessageCallback");
+    glad_glDebugMessageControl = (PFNGLDEBUGMESSAGECONTROLPROC) load(userptr, "glDebugMessageControl");
+    glad_glDebugMessageInsert = (PFNGLDEBUGMESSAGEINSERTPROC) load(userptr, "glDebugMessageInsert");
+    glad_glGetDebugMessageLog = (PFNGLGETDEBUGMESSAGELOGPROC) load(userptr, "glGetDebugMessageLog");
+    glad_glGetObjectLabel = (PFNGLGETOBJECTLABELPROC) load(userptr, "glGetObjectLabel");
+    glad_glGetObjectPtrLabel = (PFNGLGETOBJECTPTRLABELPROC) load(userptr, "glGetObjectPtrLabel");
+    glad_glGetPointerv = (PFNGLGETPOINTERVPROC) load(userptr, "glGetPointerv");
+    glad_glObjectLabel = (PFNGLOBJECTLABELPROC) load(userptr, "glObjectLabel");
+    glad_glObjectPtrLabel = (PFNGLOBJECTPTRLABELPROC) load(userptr, "glObjectPtrLabel");
+    glad_glPopDebugGroup = (PFNGLPOPDEBUGGROUPPROC) load(userptr, "glPopDebugGroup");
+    glad_glPushDebugGroup = (PFNGLPUSHDEBUGGROUPPROC) load(userptr, "glPushDebugGroup");
+}
 static void glad_gl_load_GL_NV_conservative_raster( GLADuserptrloadfunc load, void* userptr) {
    if(!GLAD_GL_NV_conservative_raster) return;
    glad_glSubpixelPrecisionBiasNV = (PFNGLSUBPIXELPRECISIONBIASNVPROC) load(userptr, "glSubpixelPrecisionBiasNV");
@@ -10877,6 +11006,7 @@ static int glad_gl_find_extensions_gl(void) {

    GLAD_GL_ARB_compatibility = glad_gl_has_extension(exts, exts_i, "GL_ARB_compatibility");
    GLAD_GL_ARB_debug_output = glad_gl_has_extension(exts, exts_i, "GL_ARB_debug_output");
+    GLAD_GL_ARB_direct_state_access = glad_gl_has_extension(exts, exts_i, "GL_ARB_direct_state_access");
    GLAD_GL_ARB_fragment_program = glad_gl_has_extension(exts, exts_i, "GL_ARB_fragment_program");
    GLAD_GL_ARB_fragment_shader = glad_gl_has_extension(exts, exts_i, "GL_ARB_fragment_shader");
    GLAD_GL_ARB_framebuffer_sRGB = glad_gl_has_extension(exts, exts_i, "GL_ARB_framebuffer_sRGB");
@@ -10889,6 +11019,7 @@ static int glad_gl_find_extensions_gl(void) {
    GLAD_GL_ARB_texture_float = glad_gl_has_extension(exts, exts_i, "GL_ARB_texture_float");
    GLAD_GL_ARB_texture_rg = glad_gl_has_extension(exts, exts_i, "GL_ARB_texture_rg");
    GLAD_GL_ARB_texture_rgb10_a2ui = glad_gl_has_extension(exts, exts_i, "GL_ARB_texture_rgb10_a2ui");
+    GLAD_GL_ARB_timer_query = glad_gl_has_extension(exts, exts_i, "GL_ARB_timer_query");
    GLAD_GL_ARB_vertex_buffer_object = glad_gl_has_extension(exts, exts_i, "GL_ARB_vertex_buffer_object");
    GLAD_GL_ARB_vertex_program = glad_gl_has_extension(exts, exts_i, "GL_ARB_vertex_program");
    GLAD_GL_ARB_vertex_shader = glad_gl_has_extension(exts, exts_i, "GL_ARB_vertex_shader");
@@ -10910,6 +11041,7 @@ static int glad_gl_find_extensions_gl(void) {
    GLAD_GL_EXT_texture_sRGB = glad_gl_has_extension(exts, exts_i, "GL_EXT_texture_sRGB");
    GLAD_GL_EXT_transform_feedback = glad_gl_has_extension(exts, exts_i, "GL_EXT_transform_feedback");
    GLAD_GL_INTEL_conservative_rasterization = glad_gl_has_extension(exts, exts_i, "GL_INTEL_conservative_rasterization");
+    GLAD_GL_KHR_debug = glad_gl_has_extension(exts, exts_i, "GL_KHR_debug");
    GLAD_GL_KHR_texture_compression_astc_ldr = glad_gl_has_extension(exts, exts_i, "GL_KHR_texture_compression_astc_ldr");
    GLAD_GL_NV_conservative_raster = glad_gl_has_extension(exts, exts_i, "GL_NV_conservative_raster");

@@ -10994,10 +11126,12 @@ int gladLoadGLUserPtr( GLADuserptrloadfunc load, void *userptr) {

    if (!glad_gl_find_extensions_gl()) return 0;
    glad_gl_load_GL_ARB_debug_output(load, userptr);
+    glad_gl_load_GL_ARB_direct_state_access(load, userptr);
    glad_gl_load_GL_ARB_fragment_program(load, userptr);
    glad_gl_load_GL_ARB_shader_image_load_store(load, userptr);
    glad_gl_load_GL_ARB_shader_objects(load, userptr);
    glad_gl_load_GL_ARB_shader_storage_buffer_object(load, userptr);
+    glad_gl_load_GL_ARB_timer_query(load, userptr);
    glad_gl_load_GL_ARB_vertex_buffer_object(load, userptr);
    glad_gl_load_GL_ARB_vertex_program(load, userptr);
    glad_gl_load_GL_ARB_vertex_shader(load, userptr);
@@ -11012,6 +11146,7 @@ int gladLoadGLUserPtr( GLADuserptrloadfunc load, void *userptr) {
    glad_gl_load_GL_EXT_texture_array(load, userptr);
    glad_gl_load_GL_EXT_texture_integer(load, userptr);
    glad_gl_load_GL_EXT_transform_feedback(load, userptr);
+    glad_gl_load_GL_KHR_debug(load, userptr);
    glad_gl_load_GL_NV_conservative_raster(load, userptr);


--- a/src/k3mix.c
+++ b/src/k3mix.c
@@ -6,6 +6,11 @@
 #include<math.h>
 #include<pthread.h>
 #include<assert.h>
+#include"k3.h"
+
+#ifdef _WIN32
+#define strncasecmp _strnicmp
+#endif

 static uint32_t FinalSampleRate;
 static uint8_t FinalChannels;
@@ -19,12 +24,22 @@ struct k3MixSource {
 	char *filepath;
 	OggVorbis_File vf;
 	int bitstream;
+	size_t looppoint;
 };
 struct k3MixSource *k3MixSourceFile(const char *path) {
 	struct k3MixSource *ret = calloc(1, sizeof(*ret));
 	ret->filepath = strdup(path);
 	ov_fopen(path, &ret->vf);
 	ret->bitstream = 0;
+	
+	ret->looppoint = 0;
+	for(size_t ci = 0; ci < ret->vf.vc->comments; ci++) {
+		if(strncasecmp(ret->vf.vc->user_comments[ci], "looppoint=", 10) == 0) {
+			ret->looppoint = strtol(ret->vf.vc->user_comments[ci] + 10, NULL, 0);
+			k3Log(k3_DEBUG, "%s has loop point %lu", path, ret->looppoint);
+		}
+	}
+	
 	return ret;
 }
 void k3MixSourceClose(struct k3MixSource *src) {
@@ -42,7 +57,7 @@ __attribute__((optimize("Ofast"))) static intmax_t ogg_read(struct k3MixWave *th
 		long lastRead = ov_read_float(&od->vf, &ni, sampleCount, &od->bitstream);
 		
 		if(this->loop && lastRead == 0) {
-			ov_pcm_seek(&od->vf, 0);
+			ov_pcm_seek(&od->vf, od->looppoint);
 			continue;
 		} else if(lastRead <= 0) {
 			this->end = true;
@@ -161,12 +176,13 @@ static void queue_clone(struct k3MixWave *this, struct k3MixWave *new) {
 	new->clone = queue_clone;
 	new->close = queue_close;
 	
+	new->end = this->end;
 	new->loop = this->loop;
 	new->dam = this->dam;
 	new->volume = this->volume;
 }
 struct k3MixWave *k3MixQueue() {
-	struct k3MixWave *ret = malloc(sizeof(*ret));
+	struct k3MixWave *ret = calloc(1, sizeof(*ret));
 	ret->refs = 1;
 	ret->sampleRate = FinalSampleRate;
 	ret->channels = FinalChannels;
@@ -182,6 +198,7 @@ struct k3MixWave *k3MixQueue() {
 	ret->loop = 0;
 	ret->dam = 0;
 	ret->volume = 1;
+	ret->end = false;
 	
 	return ret;
 }
@@ -260,6 +277,7 @@ static void power_measurement_clone(struct k3MixWave *this, struct k3MixWave *ne
 	new->clone = power_measurement_clone;
 	new->close = power_measurement_close;
 	
+	new->end = this->end;
 	new->loop = this->loop;
 	new->dam = this->dam;
 	new->volume = this->volume;
@@ -308,6 +326,10 @@ struct k3MixWave *k3MixPowerMeasurement(struct k3MixWave *child) {
 static size_t playingCount, playingCapacity;
 static struct k3MixWave **playings;

+void k3MixStopSmooth(struct k3MixWave *wav) {
+	wav->fade = -0.01;
+}
+
 void k3MixStop(struct k3MixWave *wav) {
 	for(size_t i = 0; i < playingCount; i++) {
 		if(playings[i] == wav) {
@@ -346,6 +368,16 @@ __attribute__((optimize("Ofast"))) static void k3MixDoYourThang(size_t sampleCou
 	for(size_t i = 0; i < playingCount;) {
 		intmax_t read = playings[i]->read(playings[i], sampleCount, FinalData);
 		
+		if(playings[i]->fade) {
+			playings[i]->volume += playings[i]->fade;
+			if(playings[i]->volume > 1) {
+				playings[i]->volume = 1;
+				playings[i]->fade = 0;
+			} else if(playings[i]->volume < 0) {
+				playings[i]->end = true;
+			}
+		}
+		
 		if(playings[i]->end) {
 			k3MixStop(playings[i]);
 		} else i++;
--- a/src/k3mix.h
+++ b/src/k3mix.h
@@ -29,6 +29,7 @@ struct k3MixWave {
 	bool end;
 	uint16_t dam;
 	float volume;
+	float fade;
 };

 void k3MixInit(uint32_t sampleRate, uint8_t channels);
@@ -44,6 +45,7 @@ struct k3MixWave *k3MixPowerMeasurement(struct k3MixWave *child);
 float k3MixPowerMeasurementGetRMS(struct k3MixWave*);

 void k3MixStop(struct k3MixWave*);
+void k3MixStopSmooth(struct k3MixWave*);
 struct k3MixWave *k3MixPlay(struct k3MixWave*);
 void k3MixPlayDirect(struct k3MixWave*);

--- a/src/k4.h
+++ b/src/k4.h
@@ -45,3 +45,5 @@ void k4_set_texture_reduction(int);

 void k4_set_clipboard_text(const char *str);
 const char *k4_get_clipboard_text();
+
+void k4_set_ui_mode(bool yes);
--- a/src/loaders.inc
+++ b/src/loaders.inc
@@ -25,6 +25,9 @@ static int mdlloader(void *ud, struct ResManRes *res) {
 	} header;
 	fread(&header, 4, 4, f);
 	
+	// ' ' or '1'
+	char version = ((char*) &header.magic)[3];
+	
 	int colorsEnabled = header.flags & 1;
 	
 	mat4 *invBind = _mm_malloc(sizeof(*invBind) * header.boneCount, 16);
@@ -33,6 +36,17 @@ static int mdlloader(void *ud, struct ResManRes *res) {
 	uint8_t *boneParents = malloc(header.boneCount);
 	fread(boneParents, 1, header.boneCount, f);
 	
+	char boneNames[1500] = {};
+	size_t boneNamesLen = 0;
+	for(size_t b = 0; b < header.boneCount; b++) {
+		while(1) {
+			fread(boneNames + boneNamesLen, 1, 1, f);
+			if(boneNames[boneNamesLen++] == 0) {
+				break;
+			}
+		}
+	}
+	
 	vec3 *pos = malloc(sizeof(*pos) * header.vertCount);
 	fread(pos, sizeof(vec3), header.vertCount, f);
 	
@@ -59,6 +73,8 @@ static int mdlloader(void *ud, struct ResManRes *res) {
 	
 	struct k3Mdl *mdl = k3MdlCreate(header.vertCount, header.indCount, header.boneCount, pos, nrm, uvs, cols, boneIDs, boneWeights, inds, invBind, boneParents);
 	
+	k3MdlSetBoneNames(mdl, boneNames);
+	
 	k3MdlSetDebugName(mdl, res->name);
 	
 	free(pos);
@@ -70,8 +86,11 @@ static int mdlloader(void *ud, struct ResManRes *res) {
 	fread(&meshes, sizeof(uint16_t), 1, f);
 	
 	for(uint32_t i = 0; i < meshes; i++) {
-		uint16_t startnum[2];
-		fread(startnum, sizeof(uint16_t), 2, f);
+		uint32_t start = 0;
+		uint32_t number = 0;
+		
+		fread(&start, version == ' ' ? sizeof(uint16_t) : sizeof(uint32_t), 1, f);
+		fread(&number, version == ' ' ? sizeof(uint16_t) : sizeof(uint32_t), 1, f);
 		
 		char buf[256] = {};
 		for(int c = 0; c < sizeof(buf) - 1; c++) {
@@ -81,28 +100,25 @@ static int mdlloader(void *ud, struct ResManRes *res) {
 			}
 		}
 		
-		k3MdlAddMesh(mdl, resman_ref(RESMAN_MATERIAL, buf), startnum[0], startnum[1]);
+		k3MdlAddMesh(mdl, resman_ref(RESMAN_MATERIAL, buf), start, number);
 	}
 	
 	for(size_t i = 0; i < header.animCount; i++) {
 		struct {
 			uint16_t id;
-			uint16_t frames;
+			uint16_t frameCount;
 			uint16_t fps;
 			uint16_t zero;
 		} info;
 		fread(&info, sizeof(info), 1, f);
 		
-		struct k3Animation *anim = malloc(sizeof(*anim));
-		anim->frames = _mm_malloc(sizeof(*anim->frames) * info.frames * header.boneCount, 16);
-		anim->boneParents = boneParents;
-		anim->invBind = invBind;
+		struct k3AnimationFountain *anim = _mm_malloc(sizeof(*anim) + sizeof(*anim->frames) * info.frameCount * header.boneCount, 16);
 		anim->id = info.id;
 		anim->fps = info.fps;
-		anim->frameCount = info.frames;
-		anim->boneCount = header.boneCount;
+		anim->frameCount = info.frameCount;
+		anim->bones = header.boneCount;
 		
-		fread(anim->frames, sizeof(*anim->frames), info.frames * header.boneCount, f);
+		fread(anim->frames, sizeof(*anim->frames), info.frameCount * header.boneCount, f);
 		
 		k3MdlAddAnim(mdl, anim);
 	}
@@ -168,7 +184,7 @@ static int streamloader(void *ud, struct ResManRes *res) {
 	snprintf(namebuf, sizeof(namebuf), "assets/aud/%s", res->name);
 	
 	res->thing = k3MixSourceFile(namebuf);
-	return 1;
+	return !!res->thing;
 }

 static int refresh_texture(struct ResManRes *res) {
@@ -317,19 +333,11 @@ static int texloader(void *ud, struct ResManRes *res) {
 }

 static int fontloader(void *ud, struct ResManRes *res) {
-	FILE *fntf = fopen(res->name, "rb");
-	fseek(fntf, 0, SEEK_END);
-	size_t fntfsz = ftell(fntf);
-	fseek(fntf, 0, SEEK_SET);
-	char *fntbuf = malloc(fntfsz);
-	fread(fntbuf, 1, fntfsz, fntf);
+	char namebuf[256];
+	snprintf(namebuf, sizeof(namebuf), "assets/%s", res->name);
 	
 	struct k3Font *fnt = k3FontCreate();
-	struct k3Tex *fnttexldr(struct k3Font *fnt, const char *name) {
-		return resman_ref(RESMAN_TEXTURE, name);
-	}
-	k3FontLoad(fnt, fntbuf, fntfsz, fnttexldr);
-	
+	k3FontLoad(fnt, namebuf);
 	res->thing = fnt;
 	
 	return 1;
--- a/src/luaapi.c
+++ b/src/luaapi.c
--- a/src/luaapi.h
+++ b/src/luaapi.h
@@ -14,6 +14,8 @@ extern int LuaapiFirstPerson;

 extern double LuaapiStartTime;
 extern float LuaapiFov;
+extern float LuaapiNear;
+extern float LuaapiFar;

 extern struct k3Tex *LuaapiSkybox;
 extern vec4 LuaapiSkyboxRotation;
--- a/src/main.c
+++ b/src/main.c
@@ -28,6 +28,7 @@
 #include"k3font.h"
 #include"k3menu.h"
 #include"k3bloom.h"
+#include"k3batch.h"

 #include"resman.h"

@@ -37,10 +38,13 @@

 #include"net_server.h"
 #include"net_client.h"
+#include"net_hi.h"

 #include<ctype.h>

 GLFWwindow *GameWnd;
+uint16_t GameWndW;
+uint16_t GameWndH;

 static int TextureResolutionReduction = 0;

@@ -58,7 +62,7 @@ static double LastTime;

 #include"loaders.inc"

-void set_ui_mode(int yes) {
+void k4_set_ui_mode(bool yes) {
 	glfwSetInputMode(GameWnd, GLFW_CURSOR, yes ? GLFW_CURSOR_NORMAL : GLFW_CURSOR_DISABLED);
 }

@@ -70,9 +74,6 @@ static double xposold, yposold;
 static void buttoncallback(GLFWwindow *GameWnd, int button, int action, int mods) {
 	if(button == GLFW_MOUSE_BUTTON_LEFT) {
 		if(UiActive) {
-			int ww, wh;
-			glfwGetWindowSize(GameWnd, &ww, &wh);
-			
 			struct k3MEvent ev = {
 				.original = (void*) UiActive,
 				.target = (void*) UiActive,
@@ -80,8 +81,8 @@ static void buttoncallback(GLFWwindow *GameWnd, int button, int action, int mods
 				.code = action == GLFW_PRESS ? k3M_EVENT_MOUSE_PRESS : k3M_EVENT_MOUSE_RELEASE,
 				.mouse = {
 					.button = k3M_MOUSE_BUTTON_0,
-					.x = xposold * UiActive->w / ww,
-					.y = (wh - yposold - 1) * UiActive->h / wh,
+					.x = xposold * UiActive->w / GameWndW,
+					.y = yposold * UiActive->h / GameWndH,
 				},
 			};
 			
@@ -110,11 +111,8 @@ static void motioncallback(GLFWwindow *GameWnd, double xpos, double ypos) {
 	first = 0;
 	
 	if(UiActive) {
-		int ww, wh;
-		glfwGetWindowSize(GameWnd, &ww, &wh);
-		
-		uint16_t uix = xposold * UiActive->w / ww;
-		uint16_t uiy = (wh - yposold - 1) * UiActive->h / wh;
+		uint16_t uix = xposold * UiActive->w / GameWndW;
+		uint16_t uiy = yposold * UiActive->h / GameWndH;
 		
 		struct k3MEvent ev = {
 			.original = (void*) UiActive,
@@ -134,7 +132,7 @@ static void motioncallback(GLFWwindow *GameWnd, double xpos, double ypos) {
 static void keycallback(GLFWwindow *GameWnd, int key, int scancode, int action, int mods) {
 	if(action == GLFW_RELEASE && key == GLFW_KEY_ESCAPE) {
 		luaapi_escape();
-		set_ui_mode(!!UiActive);
+		k4_set_ui_mode(!!UiActive);
 	} else {
 		if(UiActive) {
 			struct k3MEvent ev = {
@@ -172,8 +170,16 @@ static void charcallback(GLFWwindow *window, unsigned int codepoint) {

 static void fix_resol();
 static void resizecallback(GLFWwindow *window, int width, int height) {
-	k3Resize(width, height);
+	k3Resize(GameWndW = width, GameWndH = height);
 	fix_resol();
+	
+	if(UiActive) {
+		UiActive->w = UiActive->wDesired = GameWndW;
+		UiActive->h = UiActive->hDesired = GameWndH;
+		
+		k3MMeasure(UiActive);
+		k3MArrange(UiActive);
+	}
 }

 static int argc;
@@ -189,7 +195,10 @@ const char *k4_get_arg(const char *name) {

 #include<signal.h>
 void k4k3LogCallback(enum k3LogLevel lvl, const char *str, size_t len) {
+	if(lvl == k3_TRACE) return;
+	
 	static const char *prefixes[] = {
+		[k3_TRACE] = "[\x1B[95mTRACE\x1B[0m]",
 		[k3_DEBUG] = "[\x1B[95mDEBUG\x1B[0m]",
 		[k3_INFO] =  "[\x1B[97mINFO\x1B[0m] ",
 		[k3_WARN] =  "[\x1B[93mWARN\x1B[0m] ",
@@ -198,7 +207,7 @@ void k4k3LogCallback(enum k3LogLevel lvl, const char *str, size_t len) {
 	
 	//if(lvl == k3_ERR) raise(SIGINT);
 	
-	fprintf(stderr, "%s : %s\n", prefixes[lvl], str);
+	fprintf(stdout, "%s : %s\n", prefixes[lvl], str);
 }

 struct k4Control {
@@ -217,14 +226,17 @@ static int eng_init() {
 #define START_WIDTH 960
 #define START_HEIGHT 540
 #define START_TITLE "k4"
-
+	
+	GameWndW = START_WIDTH;
+	GameWndH = START_HEIGHT;
+	
 	// Prefer core
 	if(!k4_get_arg("core") || strcmp(k4_get_arg("core"), "0")) {
 		glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
 		glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
 		glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
 		glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
-		GameWnd = glfwCreateWindow(START_WIDTH, START_HEIGHT, START_TITLE, NULL, NULL);
+		GameWnd = glfwCreateWindow(GameWndW, GameWndH, START_TITLE, NULL, NULL);
 	}
 	
 	// Attempt compatibility
@@ -233,7 +245,7 @@ static int eng_init() {
 		glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_FALSE);
 		glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 1);
 		glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
-		GameWnd = glfwCreateWindow(START_WIDTH, START_HEIGHT, START_TITLE, NULL, NULL);
+		GameWnd = glfwCreateWindow(GameWndW, GameWndH, START_TITLE, NULL, NULL);
 	}
 	
 	k3MixInit(44100, 2);
@@ -267,8 +279,16 @@ static int eng_init() {
 		GLAD_GL_ARB_framebuffer_sRGB = 0;
 		GLAD_GL_EXT_framebuffer_object = 0;
 	}
+	if(k4_get_arg("dsa") && strtol(k4_get_arg("dsa"), NULL, 0) == 0) {
+		GLAD_GL_EXT_direct_state_access = 0;
+		GLAD_GL_ARB_direct_state_access = 0;
+	}
 	
-	glfwSwapInterval(0);
+	if(k4_get_arg("vsync")) {
+		glfwSwapInterval(strtol(k4_get_arg("vsync"), NULL, 0));
+	} else {
+		glfwSwapInterval(0);
+	}
 	
 	printf("GL version: %s\n", glGetString(GL_VERSION));
 	printf("GL renderer: %s\n", glGetString(GL_RENDERER));
@@ -276,7 +296,9 @@ static int eng_init() {
 	
 	k3SetLogCallback(k4k3LogCallback);
 	
-	k3Init();
+	k3Init(
+		!k4_get_arg("tc") || strtol(k4_get_arg("tc"), NULL, 0) != 0,
+		!k4_get_arg("mipmap") || strtol(k4_get_arg("mipmap"), NULL, 0) != 0);
 	
 	k3BatchInit();
 	
@@ -300,7 +322,7 @@ static void fix_resol() {
 }

 static void eng_ui_init() {
-	set_ui_mode(!!UiActive);
+	k4_set_ui_mode(!!UiActive);
 }

 static void fps_counter_step(double newDT) {
@@ -416,8 +438,6 @@ int main(int argc_, char **argv_) {
 	
 	eng_ui_init();
 	
-	LuaapiStartTime = glfwGetTime();
-	
 	LastTime = glfwGetTime();
 	
 	double accumulator = 0;
@@ -435,6 +455,9 @@ int main(int argc_, char **argv_) {
 		
 		net_hi_update(CurrentTime);
 		
+		int windowW, windowH;
+		glfwGetWindowSize(GameWnd, &windowW, &windowH);
+		
 		float alpha = fmodf(accumulator * GAME_TPS, 1.f);
 		
 		vec3 cameraForwardDir = {0, 0, -1};
@@ -495,7 +518,7 @@ int main(int argc_, char **argv_) {
 		glfwGetFramebufferSize(GameWnd, &width, &height);
 		
 		mat4 proj;
-		glm_perspective(glm_rad(LuaapiFov), (float) width / height, 0.1f, 80.f, proj);
+		glm_perspective(glm_rad(LuaapiFov), (float) width / height, LuaapiNear, LuaapiFar, proj);
 		
 		/* Third-person camera movement */
 		struct LocalRay camray = {};
@@ -523,11 +546,16 @@ int main(int argc_, char **argv_) {
 			InstantCamShift--;
 		}
 		if(LuaapiFirstPerson) {
-			struct CRender *c = game_getcomponent(Game.spectated, render);
+			struct CRender *cr = game_getcomponent(Game.spectated, render);
+			struct CPhysics *cp = game_getcomponent(Game.spectated, physics);
 			
-			if(c) {
+			if(cr) {
 				vec3 p;
-				glm_vec3_lerp(c->posLast, c->pos, alpha, p);
+				glm_vec3_lerp(cr->posLast, cr->pos, alpha, p);
+				
+				if(cp && cp->type == CPHYSICS_CAPSULE) {
+					p[1] += cp->capsule.length / 2;
+				}
 				
 				mat4 view;
 				glm_look(p, cameraForwardDir, (vec3) {0, 1, 0}, view);
@@ -562,6 +590,7 @@ int main(int argc_, char **argv_) {
 		
 		glm_mat4_copy(cam, LuaapiCamMatrix);
 		
+		k3Update();
 		k3SetTime(glfwGetTime());
 		
 		size_t lightCount;
@@ -587,12 +616,16 @@ int main(int argc_, char **argv_) {
 			if(c->cache) {
 				struct CBoned *b = game_getcomponent(c->entity, boned);
 				
-				k3Batch(c->cache, transform, b ? b->bones : NULL);
+				if(b && b->animator.anim) {
+					k3AnimatorStep(&b->animator, dt);
+				}
+				
+				k3Batch(c->cache, transform, b ? b->animator.bones : NULL);
 			}
 		}
 		
 		if(!IrregularShadows) {
-			k3PassShadowmap(proj, cam, shadowmapOffscreen);
+			k3PassShadowmap(proj, cam, shadowmapOffscreen, 8);
 		}
 		
 		if(lowresOffscreen) {
@@ -637,13 +670,7 @@ int main(int argc_, char **argv_) {
 		
 		glClear(GL_DEPTH_BUFFER_BIT);
 		
-		if(!k3IsCore) {
-			glMatrixMode(GL_PROJECTION);
-			glLoadIdentity();
-			glOrtho(0, 3600, 0, 2025, -1, 1);
-			glMatrixMode(GL_MODELVIEW);
-			glLoadIdentity();
-		}
+		k3BatchSetResolution(windowW, windowH);
 		
 		luaapi_render2d();
 		
--- a/src/net_client.c
+++ b/src/net_client.c
@@ -26,11 +26,7 @@ void net_client_init() {
 	Game.isAuthority = 0;
 }

-bool net_client_connect(const char *addr, uint16_t port) {
-	ENetAddress eaddr;
-	enet_address_set_host(&eaddr, addr);
-	eaddr.port = port;
-	
+bool net_client_connect(ENetAddress eaddr) {
 	peer = enet_host_connect(host, &eaddr, 1, 0);
 	
 	ENetEvent ev;
@@ -118,7 +114,7 @@ static void interpret_pkt(ENetPacket *pkt) {
 				c->holding = b_ru16(&b);
 			} if(ctype == CMD_CTYPE_BONED) {
 				struct CBoned *c = game_ensurecomponent(ent, boned);
-				c->anim.standard = b_ru8(&b);
+				/*c->anim.standard =*/ b_ru8(&b);
 			}
 		} else if(cmd == CMD_SC_POSUPDATE) {
 			uint16_t lastOurTick = b_ru16(&b);
--- a/src/net_client.h
+++ b/src/net_client.h
@@ -1,7 +1,9 @@
 #pragma once

+#include"enet.h"
+
 void net_client_init();
-bool net_client_connect(const char *addr, uint16_t port);
+bool net_client_connect(ENetAddress addr);
 void net_client_receive();
 void net_client_update();
 void net_client_dejitter();
--- a/src/net_hi.c
+++ b/src/net_hi.c
@@ -7,9 +7,15 @@
 #include"net_server.h"
 #include"net_client.h"
 #include<math.h>
+#include"k3.h"
+
+/*
+ * Handles networking on a higher-level, combining hole punching with
+ * basic client & server interface
+ * */

 static void *ReqPeercodeUD;
-static void(*ReqPeercodeCB)(void*, const char *peercode);
+static void(*ReqPeercodeCB)(void*, struct StoonPeercode *peercode);

 static struct Stoon stoon;

@@ -17,11 +23,11 @@ static bool inited = false;
 static bool isHost;

 typedef struct {
-#define MASK_IPv4 1
-#define MASK_IPv6 2
-	int mask;
-	ENetAddress v4;
-	ENetAddress v6;
+	ENetAddress pv4;
+	ENetAddress pv6;
+	
+	ENetAddress lv4;
+	ENetAddress lv6;
 } ToPunch;
 static ToPunch *topunch = NULL;
 static size_t topunchCount = 0;
@@ -30,13 +36,22 @@ static double Timeout = 0;

 static bool connected = false;

-bool net_hi_request_peercode(void *ud, void(*callback)(void*, const char *peercode)) {
+static uint16_t servport = 0;
+
+bool net_hi_request_peercode(void *ud, void(*callback)(void*, struct StoonPeercode *peercode)) {
 	if(inited) return false;
 	
 	ReqPeercodeUD = ud;
 	ReqPeercodeCB = callback;
 	
-	stoon = stoon_init("stun.easybell.de", 3478, 26656);
+	for(size_t port = 25000; port <= 26656; port++) {
+		stoon = stoon_init("stun.easybell.de", 3478, port);
+		
+		if(stoon.fd4 >= 0 || stoon.fd6 >= 0) {
+			servport = port;
+			break;
+		}
+	}
 	
 	Timeout = 0;
 	
@@ -52,7 +67,7 @@ bool net_hi_setup(bool host) {
 	isHost = host;
 	
 	if(host) {
-		net_server_init();
+		net_server_init(servport);
 	} else {
 		net_client_init();
 	}
@@ -67,16 +82,17 @@ void net_hi_update(double now) {
 		
 		if(stoon_req(&stoon)) {
 			if(stoon_listen(&stoon)) {
-				uint8_t peercode[STOON_CONN_INFO_SIZE] = {};
-				stoon_serialize(&stoon, peercode);
-				
-				ReqPeercodeCB(ReqPeercodeUD, peercode);
+				ReqPeercodeCB(ReqPeercodeUD, &stoon.peercode);
 				
 				ReqPeercodeCB = NULL;
 			} else {
+				k3Log(k3_INFO, "stoon_listen failure");
+				
 				Timeout = now + 1;
 			}
 		} else {
+			k3Log(k3_INFO, "stoon_req failure");
+			
 			Timeout = now + 1;
 		}
 		
@@ -97,11 +113,11 @@ void net_hi_update(double now) {
 			for(size_t tpi = 0; tpi < topunchCount; tpi++) {
 				ToPunch *tp = &topunch[tpi];
 				
-				if(tp->mask & MASK_IPv4) {
-					enet_socket_send(h->socket, &tp->v4, &buf, 1);
-				} else if(tp->mask & MASK_IPv6) {
-					enet_socket_send(h->socket, &tp->v6, &buf, 1);
-				}
+				if(tp->lv6.port) enet_socket_send(h->socket, &tp->lv6, &buf, 1);
+				if(tp->lv4.port) enet_socket_send(h->socket, &tp->lv4, &buf, 1);
+				
+				if(tp->pv6.port) enet_socket_send(h->socket, &tp->pv6, &buf, 1);
+				if(tp->pv4.port) enet_socket_send(h->socket, &tp->pv4, &buf, 1);
 			}
 			
 		}
@@ -111,57 +127,85 @@ void net_hi_update(double now) {
 	}
 }

-static void stoonpeer_to_enets(const char *peercode, ENetAddress *v4, ENetAddress *v6, int *mask) {
-	uint8_t *addr8 = (uint8_t*) &v4->host;
+static bool stoonpeer_to_enet4(uint8_t *publicV4, uint8_t *publicP4, ENetAddress *enet) {
+	memset(enet, 0, sizeof(*enet));
+	
+	if(*(uint32_t*) publicV4 == 0 || *(uint16_t*) publicP4 == 0) {
+		return false;
+	}
+	
+	uint8_t *addr8 = (uint8_t*) &enet->host;
 	
 	memset(addr8, 0, 16);
 	addr8[10] = 0xFF;
 	addr8[11] = 0xFF;
-	addr8[12] = peercode[0];
-	addr8[13] = peercode[1];
-	addr8[14] = peercode[2];
-	addr8[15] = peercode[3];
-	v4->port = ntohs(*(uint16_t*) &peercode[4]);
+	addr8[12] = publicV4[0];
+	addr8[13] = publicV4[1];
+	addr8[14] = publicV4[2];
+	addr8[15] = publicV4[3];
+	enet->port = *(uint16_t*) publicP4;
 	
-	memcpy(&v6->host, peercode + 6, 16);
-	v6->port = ntohs(*(uint16_t*) &peercode[22]);
-	
-	*mask = 0;
-	if(v4->port) {
-		*mask |= MASK_IPv4;
-	}
-	if(v6->port) {
-		*mask |= MASK_IPv6;
-	}
+	return true;
 }

-void net_hi_add_punch(const char *peercode) {
-	int mask;
-	ENetAddress v4 = {}, v6 = {};
-	stoonpeer_to_enets(peercode, &v4, &v6, &mask);
+static bool stoonpeer_to_enet6(uint8_t *publicV6, uint8_t *publicP6, ENetAddress *enet) {
+	memset(enet, 0, sizeof(*enet));
 	
+	if(*(uint32_t*) publicV6 == 0 || *(uint16_t*) publicP6 == 0) {
+		return false;
+	}
+	
+	uint8_t *addr8 = (uint8_t*) &enet->host;
+	
+	memcpy(addr8, publicV6, 16);
+	enet->port = *(uint16_t*) publicP6;
+	
+	return true;
+}
+
+void net_hi_add_punch(struct StoonPeercode *peercode) {
 	topunch = realloc(topunch, sizeof(*topunch) * (++topunchCount));
-	topunch[topunchCount - 1] = (ToPunch) {
-		.v4 = v4,
-		.v6 = v6,
-		.mask = mask,
-	};
+	ToPunch *tp = &topunch[topunchCount - 1];
+	
+	stoonpeer_to_enet4(peercode->publicV4, peercode->publicP4, &tp->pv4);
+	stoonpeer_to_enet6(peercode->publicV6, peercode->publicP6, &tp->pv6);
+	
+	stoonpeer_to_enet4(peercode->localV4, peercode->localP4, &tp->lv4);
+	stoonpeer_to_enet6(peercode->localV6, peercode->localP6, &tp->lv6);
 }

-bool net_hi_connect(const char *peercode) {
+bool net_hi_connect(struct StoonPeercode *peercode) {
 	if(!inited) return false;
 	
 	if(connected) return false;
 	
-	char ip[64];
-	int port;
-	if(*(uint16_t*) (peercode + 22) == 0) {
-		inet_ntop(AF_INET, peercode, ip, sizeof(ip));
-		port = ntohs(*(uint16_t*) (peercode + 4));
-	} else {
-		inet_ntop(AF_INET6, peercode + 6, ip, sizeof(ip));
-		port = ntohs(*(uint16_t*) (peercode + 22));
+	ENetAddress pv4, pv6;
+	stoonpeer_to_enet4(peercode->publicV4, peercode->publicP4, &pv4);
+	stoonpeer_to_enet6(peercode->publicV6, peercode->publicP6, &pv6);
+	
+	ENetAddress lv4, lv6;
+	stoonpeer_to_enet4(peercode->localV4, peercode->localP4, &lv4);
+	stoonpeer_to_enet6(peercode->localV6, peercode->localP6, &lv6);
+	
+	if(lv6.port && net_client_connect(lv6)) {
+		k3Log(k3_INFO, "Found local IPv6");
+		return true;
+	}
+	if(lv4.port && net_client_connect(lv4)) {
+		k3Log(k3_INFO, "Found local IPv4");
+		return true;
 	}
 	
-	return net_client_connect(ip, port);
+	if(pv6.port && net_client_connect(pv6)) {
+		k3Log(k3_INFO, "Found remote IPv6");
+		return true;
+	}
+	if(pv4.port && net_client_connect(pv4)) {
+		k3Log(k3_INFO, "Found remote IPv4");
+		return true;
+	}
+	
+	k3Log(k3_INFO, "Failed to establish connection");
+	
+	return false;
 }
--- a/src/net_hi.h
+++ b/src/net_hi.h
@@ -2,10 +2,12 @@

 #include<stdbool.h>

-bool net_hi_request_peercode(void *ud, void(*callback)(void*, const char *peercode));
+struct StoonPeercode;
+
+bool net_hi_request_peercode(void *ud, void(*callback)(void*, struct StoonPeercode *peercode));
 bool net_hi_setup(bool host);
 void net_hi_update(double now);

-void net_hi_add_punch(const char *peercode);
+void net_hi_add_punch(struct StoonPeercode *peercode);

-bool net_hi_connect(const char *peercode);
+bool net_hi_connect(struct StoonPeercode *peercode);
--- a/src/net_server.c
+++ b/src/net_server.c
@@ -18,8 +18,8 @@ struct Conn {
 #define MAX_PLAYERS 64
 static struct Conn conns[MAX_PLAYERS];

-void net_server_init() {
-	host = enet_host_create(&(ENetAddress) {.host = ENET_HOST_ANY, .port = 26656}, 16, 1, 0, 0);
+void net_server_init(uint16_t port) {
+	host = enet_host_create(&(ENetAddress) {.host = ENET_HOST_ANY, .port = port}, 16, 1, 0, 0);
 	
 	Game.isMultiplayer = 1;
 	Game.isAuthority = 1;
@@ -121,7 +121,7 @@ static void send_full_state(ENetPeer **peers, size_t peerCount) {
 		
 		b_wu16(&b, c->entity);
 		
-		b_wu8(&b, c->anim.standard);
+		b_wu8(&b, 0/*c->anim.standard*/);
 	}
 	
 	if(peers) {
--- a/src/net_server.h
+++ b/src/net_server.h
@@ -5,7 +5,7 @@
 struct _ENetPeer;
 struct bstr;

-void net_server_init();
+void net_server_init(uint16_t port);
 void net_server_receive();
 void net_server_update();

--- a/src/stoon.c
+++ b/src/stoon.c
@@ -4,11 +4,12 @@
 #include<winsock2.h>
 #include<ws2tcpip.h>
 #include<ntsecapi.h>
+#include<iphlpapi.h>
 #else
 #include<netdb.h>
 #include<sys/socket.h>
-#include<sys/random.h>
 #include<arpa/inet.h>
+#include<ifaddrs.h>
 #endif
 #include<unistd.h>
 #include<sys/types.h>
@@ -34,6 +35,13 @@
 #define RAND(b, i) RtlGenRandom(b, i)
 #else
 #define RAND(b, i) getrandom(b, i, 0)
+static void getrandom(void *buf, size_t amount, int flags) {
+	static FILE *f;
+	if(!f) {
+		f = fopen("/dev/urandom", "rb");
+	}
+	fread(buf, 1, amount, f);
+}
 #endif

 struct StunMsg {
@@ -43,7 +51,7 @@ struct StunMsg {
 	uint8_t id[12];
 };

-static int stoon_init_mini(struct addrinfo *serv, uint16_t myport) {
+static int stoon_init_mini(struct Stoon *this, struct addrinfo *serv, uint16_t myport) {
 #ifdef _WIN32
 	errno = 0;
 	int fd = socket(serv->ai_family, serv->ai_socktype, serv->ai_protocol);
@@ -59,16 +67,79 @@ static int stoon_init_mini(struct addrinfo *serv, uint16_t myport) {
 	char p[6];
 	sprintf(p, "%u", myport);
 	
-	struct addrinfo *myaddr;
-	if(getaddrinfo(NULL, p, &(struct addrinfo) {.ai_family = serv->ai_family, .ai_socktype = SOCK_DGRAM, .ai_protocol = IPPROTO_UDP, .ai_flags = AI_PASSIVE}, &myaddr)) {
+	struct addrinfo *myaddrinfo;
+	if(getaddrinfo(NULL, p, &(struct addrinfo) {.ai_family = serv->ai_family, .ai_socktype = SOCK_DGRAM, .ai_protocol = IPPROTO_UDP, .ai_flags = AI_PASSIVE}, &myaddrinfo)) {
 		close(fd);
 		return -1;
 	}
-	if(bind(fd, myaddr->ai_addr, myaddr->ai_addrlen)) {
+	if(bind(fd, myaddrinfo->ai_addr, myaddrinfo->ai_addrlen)) {
 		close(fd);
 		return -2;
 	}
-	freeaddrinfo(myaddr);
+	
+	freeaddrinfo(myaddrinfo);
+	
+#ifdef _WIN32
+	size_t sz = 1024 * 64;
+	IP_ADAPTER_ADDRESSES *addrs = malloc(sz);
+	if(GetAdaptersAddresses(serv->ai_family, GAA_FLAG_SKIP_MULTICAST, NULL, addrs, &sz) == NO_ERROR) {
+		for(IP_ADAPTER_ADDRESSES *ifa = addrs; ifa; ifa = ifa->Next) {
+			if(!ifa->FirstUnicastAddress) {
+				continue;
+			}
+			
+			if(serv->ai_family == AF_INET6) {
+				uint8_t *addr = (void*) &((struct sockaddr_in6*) ifa->FirstUnicastAddress->Address.lpSockaddr)->sin6_addr;
+				if(addr[0] == 0 && addr[1] == 0 && addr[2] == 0 && addr[3] == 0 && addr[4] == 0 && addr[5] == 0 && addr[6] == 0 && addr[7] == 0 && addr[8] == 0 && addr[9] == 0 && addr[10] == 0 && addr[11] == 0 && addr[12] == 0 && addr[13] == 0 && addr[14] == 0 && (addr[15] == 0 || addr[15] == 1)) {
+					continue;
+				}
+				
+				memcpy(this->peercode.localV6, addr, 16);
+				memcpy(this->peercode.localP6, &myport, 2);
+			} else {
+				uint8_t *addr = (void*) &((struct sockaddr_in*) ifa->FirstUnicastAddress->Address.lpSockaddr)->sin_addr;
+				if(addr[0] == 0 && addr[1] == 0 && addr[2] == 0 && addr[3] == 0 || addr[0] == 127 && addr[1] == 0 && addr[2] == 0 && addr[3] == 1) {
+					continue;
+				}
+				
+				memcpy(this->peercode.localV4, addr, 4);
+				memcpy(this->peercode.localP4, &myport, 2);
+			}
+		}
+	}
+	free(addrs);
+#else
+	struct ifaddrs *ifaddr;
+	if(getifaddrs(&ifaddr) >= 0) {
+		for(struct ifaddrs *ifa = ifaddr; ifa; ifa = ifa->ifa_next) {
+			if(!ifa->ifa_addr || ifa->ifa_addr->sa_family != serv->ai_family) {
+				continue;
+			}
+			
+			if(serv->ai_family == AF_INET6) {
+				uint8_t *addr = (void*) &((struct sockaddr_in6*) ifa->ifa_addr)->sin6_addr;
+				if(addr[0] == 0 && addr[1] == 0 && addr[2] == 0 && addr[3] == 0 && addr[4] == 0 && addr[5] == 0 && addr[6] == 0 && addr[7] == 0 && addr[8] == 0 && addr[9] == 0 && addr[10] == 0 && addr[11] == 0 && addr[12] == 0 && addr[13] == 0 && addr[14] == 0 && (addr[15] == 0 || addr[15] == 1)) {
+					continue;
+				}
+				
+				memcpy(this->peercode.localV6, addr, 16);
+				memcpy(this->peercode.localP6, &myport, 2);
+			} else {
+				uint8_t *addr = (void*) &((struct sockaddr_in*) ifa->ifa_addr)->sin_addr;
+				if(addr[0] == 0 && addr[1] == 0 && addr[2] == 0 && addr[3] == 0 || addr[0] == 127 && addr[1] == 0 && addr[2] == 0 && addr[3] == 1) {
+					continue;
+				}
+				
+				memcpy(this->peercode.localV4, addr, 4);
+				memcpy(this->peercode.localP4, &myport, 2);
+			}
+			
+			break;
+		}
+		
+		freeifaddrs(ifaddr);
+	}
+#endif
 	
 	return fd;
 }
@@ -92,18 +163,16 @@ struct Stoon stoon_init(const char *stunhost, uint16_t stunport, uint16_t myport
 		}
 	}
 	
-	struct Stoon ret;
+	struct Stoon ret = {};
 	
-	memset(&ret.my4, 0, sizeof(ret.my4));
 	if(v4) {
 		memcpy(&ret.stu4, v4->ai_addr, v4->ai_addrlen);
-		ret.fd4 = stoon_init_mini(v4, myport);
+		ret.fd4 = stoon_init_mini(&ret, v4, myport);
 	} else ret.fd4 = -1;
 	
-	memset(&ret.my6, 0, sizeof(ret.my6));
 	if(v6) {
 		memcpy(&ret.stu6, v6->ai_addr, v6->ai_addrlen);
-		ret.fd6 = stoon_init_mini(v6, myport);
+		ret.fd6 = stoon_init_mini(&ret, v6, myport);
 	} else ret.fd6 = -1;
 	
 	ret.poonchstage = 0;
@@ -121,12 +190,21 @@ static int stoon_req_mini(struct Stoon *this, int *fd, struct sockaddr *serv, in
 		if(errno == ENETUNREACH) {
 			close(*fd);
 			*fd = -1;
+			return false;
 		}
 	}
+	
+	return true;
 }
 int stoon_req(struct Stoon *this) {
 	if(this->fd4 >= 0) stoon_req_mini(this, &this->fd4, (struct sockaddr*) &this->stu4, sizeof(struct sockaddr_in));
 	if(this->fd6 >= 0) stoon_req_mini(this, &this->fd6, (struct sockaddr*) &this->stu6, sizeof(struct sockaddr_in6));
+	
+	if(this->fd4 < 0 && this->fd6 < 0) {
+		return false;
+	}
+	
+	return true;
 }

 static int stoon_listen_mini(struct Stoon *this, int fd, struct sockaddr *serv, int servlen) {
@@ -161,11 +239,10 @@ static int stoon_listen_mini(struct Stoon *this, int fd, struct sockaddr *serv,
 			uint16_t netfam = ntohs(((uint16_t*) d)[2]);
 			uint16_t publicPort = ntohs(((uint16_t*) d)[3]) ^ (STUN_MAGIC >> 16);
 			if(netfam == STUN_NETFAM_IPV4) { 
-				uint32_t publicIp = ntohl(((uint32_t*) d)[2]) ^ STUN_MAGIC;
+				uint32_t publicIp = htonl(ntohl(((uint32_t*) d)[2]) ^ STUN_MAGIC);
 				
-				this->my4.sin_family = AF_INET;
-				memcpy(&this->my4.sin_addr, &publicIp, 4);
-				this->my4.sin_port = htons(publicPort);
+				memcpy(this->peercode.publicV4, &publicIp, 4);
+				memcpy(this->peercode.publicP4, &publicPort, 2);
 				
 				return 1;
 			} else if(netfam == STUN_NETFAM_IPV6) {
@@ -175,9 +252,8 @@ static int stoon_listen_mini(struct Stoon *this, int fd, struct sockaddr *serv,
 				publicIp[2] = ((uint32_t*) d)[4] ^ ((uint32_t*) res.base.id)[1];
 				publicIp[3] = ((uint32_t*) d)[5] ^ ((uint32_t*) res.base.id)[2];
 				
-				this->my6.sin6_family = AF_INET6;
-				memcpy(&this->my6.sin6_addr, &publicIp, 16);
-				this->my6.sin6_port = htons(publicPort);
+				memcpy(this->peercode.publicV6, &publicIp, 16);
+				memcpy(this->peercode.publicP6, &publicPort, 2);
 				
 				return 1;
 			} else {
@@ -188,12 +264,12 @@ static int stoon_listen_mini(struct Stoon *this, int fd, struct sockaddr *serv,
 		d += 4 + attribLen;
 	}
 	
-	return 0;
+	return false;
 }
 int stoon_listen(struct Stoon *this) {
 	if(this->fd4 >= 0) if(stoon_listen_mini(this, this->fd4, (struct sockaddr*) &this->stu4, sizeof(struct sockaddr_in)) < 0) return 0;
 	if(this->fd6 >= 0) if(stoon_listen_mini(this, this->fd6, (struct sockaddr*) &this->stu6, sizeof(struct sockaddr_in6)) < 0) return 0;
-	return 1;
+	return true;
 }

 void stoon_keepalive(struct Stoon *this) {
@@ -217,31 +293,7 @@ void stoon_kill(struct Stoon *this) {
 	this->fd6 = -1;
 }

-int stoon_v4_available(struct Stoon *this) {
-	return this->fd4 >= 0;
-}
-
-int stoon_v6_available(struct Stoon *this) {
-	return this->fd6 >= 0;
-}
-
-void stoon_serialize(struct Stoon *this, uint8_t ret[static STOON_CONN_INFO_SIZE]) {
-	if(this->fd4 >= 0) {
-		memcpy(ret + 0, &this->my4.sin_addr, 4);
-		memcpy(ret + 4, &this->my4.sin_port, 2);
-	} else {
-		memset(ret, 0, 6);
-	}
-	
-	if(this->fd6 >= 0) {
-		memcpy(ret + 6, &this->my6.sin6_addr, 16);
-		memcpy(ret + 22, &this->my6.sin6_port, 2);
-	} else {
-		memset(ret + 6, 0, 18);
-	}
-}
-
-int stoon_poonch(struct Stoon *this, const uint8_t peerdata[static STOON_CONN_INFO_SIZE]) {
+/*int stoon_poonch(struct Stoon *this, const uint8_t peerdata[static STOON_CONN_INFO_SIZE]) {
 	struct {
 		uint32_t addr4;
 		uint16_t port4;
@@ -303,7 +355,7 @@ int stoon_poonch(struct Stoon *this, const uint8_t peerdata[static STOON_CONN_IN
 	}
 	
 	return STOON_POONCH_NO_KNOCK;
-}
+}*/

 #ifdef STOON_STANDALONE
 int main() {
--- a/src/stoon.h
+++ b/src/stoon.h
@@ -6,6 +6,7 @@

 #include<stddef.h>
 #include<stdint.h>
+#include<stdbool.h>

 #ifdef _WIN32
 #include<winsock2.h>
@@ -16,8 +17,6 @@

 /* Standalone hole punching libary (IPv4 & IPv6 compatible) */

-#define STOON_CONN_INFO_SIZE (4 + 2 + 16 + 2)
-
 #define POONCH_MAGIC 0x504F4348
 #define POONCH_STAGE_KNOCKING 0
 #define POONCH_STAGE_ACK 1
@@ -26,16 +25,30 @@ struct Poonch {
 	uint32_t stage;
 };

+struct StoonPeercode {
+	uint8_t publicV4[4];
+	uint8_t publicP4[2];
+	
+	uint8_t publicV6[16];
+	uint8_t publicP6[2];
+	
+	uint8_t localV4[4];
+	uint8_t localP4[2];
+	
+	uint8_t localV6[16];
+	uint8_t localP6[2];
+};
+
 struct Stoon {
 	struct sockaddr_in stu4;
-	struct sockaddr_in my4;
 	int fd4;
 	
 	struct sockaddr_in6 stu6;
-	struct sockaddr_in6 my6;
 	int fd6;
 	
 	uint8_t poonchstage;
+	
+	struct StoonPeercode peercode;
 };

 // stunhost: Self-explanatory
@@ -53,12 +66,8 @@ void stoon_keepalive(struct Stoon*);

 void stoon_kill(struct Stoon*);

-int stoon_v4_available(struct Stoon*);
-int stoon_v6_available(struct Stoon*);
-
-void stoon_serialize(struct Stoon*, uint8_t ret[static STOON_CONN_INFO_SIZE]);
-
-#define STOON_POONCH_INCOMPATIBLE_NETFAMS (-1)
+/*#define STOON_POONCH_INCOMPATIBLE_NETFAMS (-1)
 #define STOON_POONCH_NO_KNOCK 0
 #define STOON_POONCH_ACKED 1
 int stoon_poonch(struct Stoon*, const uint8_t peerdata[static STOON_CONN_INFO_SIZE]);
+*/
Author	SHA1	Message	Date
mid	b7c0b0780c	And it all ended with a real bug to fix; how poetic All checks were successful k4 Build Test / do_the_build (push) Successful in 43s Details	2026-01-22 22:44:30 +02:00
mid	46bd5e8d5e	this better be all All checks were successful k4 Build Test / do_the_build (push) Successful in 44s Details	2026-01-22 21:59:50 +02:00
mid	d614e2ced4	just use /dev/urandom All checks were successful k4 Build Test / do_the_build (push) Successful in 46s Details	2026-01-22 21:18:29 +02:00
mid	57fffeb0a3	update 12-win32 to 14-win32 All checks were successful k4 Build Test / do_the_build (push) Successful in 34s Details	2026-01-21 22:52:32 +02:00
mid	def545450d	add freetype and libz Some checks failed k4 Build Test / do_the_build (push) Failing after 24s Details	2026-01-21 22:49:02 +02:00
mid	9b7ecb3ae7	update k3 commit Some checks failed k4 Build Test / do_the_build (push) Failing after 24s Details	2026-01-21 22:27:45 +02:00
mid	9c2e4ffae1	can't be bothered Some checks failed k4 Build Test / do_the_build (push) Failing after 12s Details	2026-01-21 22:25:24 +02:00
mid	3e14195bf7	What about this, dumbfuck Some checks failed k4 Build Test / do_the_build (push) Failing after 5s Details	2026-01-21 22:22:54 +02:00
mid	055ff4f5ce	fixes for build Some checks failed k4 Build Test / do_the_build (push) Failing after 4s Details	2026-01-21 22:20:15 +02:00
mid	4d0e043f4c	use latest k3 commit Some checks failed k4 Build Test / do_the_build (push) Failing after 5s Details	2026-01-21 20:54:20 +02:00
mid	3da728c768	Try automated build on Debian 9 Some checks failed k4 Build Test / do_the_build (push) Failing after 8s Details	2026-01-21 20:46:43 +02:00
mid	8857b93f90	Updated changelog	2026-01-18 13:52:01 +02:00
mid	cf0f402da3	Add changelog	2026-01-18 13:49:18 +02:00
mid	db46d5506c	Many bug fixes	2026-01-18 13:43:51 +02:00
mid	e87417603e	k3 interface update 2	2026-01-14 12:00:36 +02:00
mid	0f68c8c7ae	k3 interface update	2026-01-14 12:00:16 +02:00
mid	2211193a96	Conditionally load Lua package library (for native libs)	2026-01-14 12:00:07 +02:00
mid	6d821cb361	Expose remove_child function	2026-01-14 11:59:35 +02:00
mid	a2039557bb	Fix require filename parsing	2026-01-14 11:59:13 +02:00
mid	a1439664ca	Add vsync parameter	2025-12-02 00:04:13 +02:00
mid	0453585751	Move to k3 SDF fonts	2025-12-02 00:04:05 +02:00
mid	5f6dc66a0f	Update to newest k3	2025-10-12 20:47:41 +03:00
mid	2e730baf33	Scriptable near and far planes	2025-09-30 11:05:33 +03:00
mid	462412c31a	Already .k3m has some legacy bullshit	2025-09-30 11:05:12 +03:00
mid	e4b5f8d361	streamloader return value	2025-09-19 23:11:42 +03:00
mid	f7a429cfbc	Free font buffer	2025-09-13 12:02:27 +03:00
mid	3c372a3024	Map to newest k3	2025-09-13 12:02:15 +03:00
mid	f65891932a	k3Font walls	2025-08-28 23:32:03 +03:00
mid	177d259304	Add scrollbox and image objects	2025-08-28 14:11:40 +03:00
mid	dbced43b2b	Introduce animation trees, remove "standard animations" from core	2025-08-10 15:42:45 +03:00
mid	96da001734	Add game.ui.obj	2025-07-27 16:54:32 +03:00
mid	943601bc3a	Introduce k3Menu properties to luaapi	2025-07-27 16:15:55 +03:00
mid	b32671567e	Switch to strncasecmp All checks were successful k4 Build Test / do_the_build (push) Successful in 52s Details	2025-07-13 10:15:02 +03:00
mid	f4cf597a95	_DEFAULT_SOURCE and _GNU_SOURCE Some checks failed k4 Build Test / do_the_build (push) Failing after 30s Details	2025-07-13 09:57:52 +03:00
mid	5f2e84d8cf	Support LOOPPOINT metadata field for ogg files Some checks failed k4 Build Test / do_the_build (push) Failing after 30s Details	2025-07-12 23:27:33 +03:00
mid	7754e410fd	EVEN MORE STABLIER All checks were successful k4 Build Test / do_the_build (push) Successful in 56s Details	2025-07-05 14:06:07 +03:00
mid	5a3a524cb3	add libgomp All checks were successful k4 Build Test / do_the_build (push) Successful in 50s Details	2025-07-05 11:26:59 +03:00
mid	55b8e827c2	Strip All checks were successful k4 Build Test / do_the_build (push) Successful in 50s Details	2025-07-05 10:39:43 +03:00
mid	368664d246	Bug fixes All checks were successful k4 Build Test / do_the_build (push) Successful in 56s Details	2025-06-29 22:22:13 +03:00
mid	90f0e2dd42	Physics stability	2025-06-29 20:47:24 +03:00
mid	355df2ee44	Extend network traversal to local addresses	2025-06-29 20:47:14 +03:00
mid	e126db573a	Change top-level dir name All checks were successful k4 Build Test / do_the_build (push) Successful in 58s Details	2025-06-28 14:01:32 +03:00
mid	ceb8ccb7d4	README.md	2025-06-28 13:20:38 +03:00
mid	e81750300d	Abstract shader parameters (to make them modifiable later)	2025-06-28 13:18:58 +03:00
mid	446ff24fcf	Make time per-scene	2025-06-28 13:18:24 +03:00
mid	309af8f59e	stopsmooth	2025-06-28 13:17:58 +03:00
mid	7b6ce73fa5	Improve ray-based character controller	2025-06-28 13:17:20 +03:00