Add interior instancing and animated textures

src/DtsObject.hx

@@ -1,5 +1,6 @@
 package src;
 
+import sys.io.File;
 import src.MarbleWorld;
 import src.GameObject;
 import collision.CollisionHull;
@@ -70,6 +71,7 @@ class DtsObject extends GameObject {
 	var level:MarbleWorld;
 
 	var materials:Array<Material> = [];
+	var materialInfos:Map<Material, Array<String>> = new Map();
 	var matNameOverride:Map<String, String> = new Map();
 
 	var sequenceKeyframeOverride:Map<Sequence, Float> = new Map();
@@ -312,9 +314,11 @@ class DtsObject extends GameObject {
 					// TODO USE PBR???
 				}
 			} else if (Path.extension(fullName) == "ifl") {
+				var keyframes = parseIfl(fullName);
+				this.materialInfos.set(material, keyframes);
 				// TODO IFL SHIT
 			} else {
-				var texture:Texture = ResourceLoader.loader.load(fullName).toImage().toTexture();
+				var texture:Texture = ResourceLoader.getTexture(fullName);
 				texture.wrap = Wrap.Repeat;
 				material.texture = texture;
 				// TODO TRANSLUENCY SHIT
@@ -344,6 +348,27 @@ class DtsObject extends GameObject {
 		}
 	}
 
+	function parseIfl(path:String) {
+		var text = File.getContent(path);
+		var lines = text.split('\n');
+		var keyframes = [];
+		for (line in lines) {
+			if (line.substr(0, 2) == "//")
+				continue;
+			if (line == "")
+				continue;
+
+			var parts = line.split(' ');
+			var count = parts.length > 1 ? Std.parseInt(parts[1]) : 1;
+
+			for (i in 0...count) {
+				keyframes.push(parts[0]);
+			}
+		}
+
+		return keyframes;
+	}
+
 	function updateNodeTransforms(quaternions:Array<Quat> = null, translations:Array<Vector> = null, bitField = 0xffffffff) {
 		for (i in 0...this.graphNodes.length) {
 			var translation = this.dts.defaultTranslations[i];
@@ -671,6 +696,29 @@ class DtsObject extends GameObject {
 			}
 		}
 
+		if (!this.isInstanced) {
+			for (i in 0...this.materials.length) {
+				var info = this.materialInfos.get(this.materials[i]);
+				if (info == null)
+					continue;
+
+				var iflSequence = this.dts.sequences.filter(seq -> seq.iflMatters.length > 0 ? seq.iflMatters[0] > 0 : false);
+				if (iflSequence.length == 0 || !this.showSequences)
+					continue;
+
+				var completion = (currentTime + dt) / (iflSequence[0].duration);
+				var keyframe = Math.floor(completion * info.length) % info.length;
+				var currentFile = info[keyframe];
+				var texture = ResourceLoader.getTexture(this.directoryPath + '/' + currentFile);
+
+				var flags = this.dts.matFlags[i];
+				if (flags & 1 > 0 || flags & 2 > 0)
+					texture.wrap = Wrap.Repeat;
+
+				this.materials[i].texture = texture;
+			}
+		}
+
 		for (i in 0...this.colliders.length) {
 			var absTform = this.graphNodes[i].getAbsPos().clone();
 			if (this.colliders[i] != null)

src/InstanceManager.hx

@@ -61,7 +61,7 @@ class InstanceManager {
 				var isMesh = obj is Mesh;
 				var minfo:MeshBatchInfo = {
 					instances: [obj],
-					meshbatch: isMesh ? new MeshBatch(cast(cast(obj, Mesh).primitive), cast(cast(obj, Mesh)).material, scene) : null,
+					meshbatch: isMesh ? new MeshBatch(cast(cast(obj, Mesh).primitive), cast(cast(obj, Mesh)).material.clone(), scene) : null,
 					mesh: isMesh ? cast obj : null
 				}
 				minfos.push(minfo);

src/InteriorObject.hx

@@ -1,5 +1,7 @@
 package src;
 
+import src.MarbleWorld;
+import src.DifBuilder;
 import h3d.Matrix;
 import collision.CollisionEntity;
 import src.GameObject;
@@ -7,11 +9,18 @@ import h3d.scene.Object;
 
 class InteriorObject extends GameObject {
 	public var collider:CollisionEntity;
+	public var interiorFile:String;
+	public var useInstancing = true;
 
 	public function new() {
 		super();
 	}
 
+	public function init(level:MarbleWorld) {
+		this.identifier = this.interiorFile;
+		DifBuilder.loadDif(this.interiorFile, cast this);
+	}
+
 	public override function setTransform(transform:Matrix) {
 		super.setTransform(transform);
 		collider.setTransform(transform);

src/Main.hx

@@ -1,5 +1,6 @@
 package;
 
+import shapes.SignFinish;
 import shapes.Trapdoor;
 import shapes.AntiGravity;
 import shapes.SuperJump;
@@ -33,13 +34,13 @@ class Main extends hxd.App {
 	override function init() {
 		super.init();
 
-		dtsObj = new Tornado();
-		dtsObj.x = 5;
+		dtsObj = new SignFinish();
+		dtsObj.z = 5;
 
 		world = new MarbleWorld(s3d);
 
 		var db = new InteriorObject();
-		DifBuilder.loadDif("data/interiors/beginner/training_friction.dif", db);
+		db.interiorFile = "data/interiors/beginner/training_friction.dif";
 		world.addInterior(db);
 		var tform = db.getTransform();
 		tform.setPosition(new Vector(0, 0, 7.5));
@@ -86,14 +87,14 @@ class Main extends hxd.App {
 
 		world.addDtsObject(dtsObj);
 
-		for (i in 0...10) {
-			for (j in 0...10) {
-				var trapdoor = new Tornado();
-				trapdoor.x = i * 2;
-				trapdoor.y = j * 2;
-				world.addDtsObject(trapdoor);
-			}
-		}
+		// for (i in 0...10) {
+		// 	for (j in 0...10) {
+		// 		var trapdoor = new Tornado();
+		// 		trapdoor.x = i * 2;
+		// 		trapdoor.y = j * 2;
+		// 		world.addDtsObject(trapdoor);
+		// 	}
+		// }
 
 		// for (surf in db.collider.surfaces) {
 		// 	var surfmin = new CustomObject(cube, mat, s3d);

src/MarbleWorld.hx

@@ -33,15 +33,22 @@ class MarbleWorld {
 
 	public function addInterior(obj:InteriorObject) {
 		this.interiors.push(obj);
+		obj.init(cast this);
 		this.collisionWorld.addEntity(obj.collider);
-		this.scene.addChild(obj);
+		if (obj.useInstancing)
+			this.instanceManager.addObject(obj);
+		else
+			this.scene.addChild(obj);
 	}
 
 	public function addPathedInterior(obj:PathedInterior) {
 		this.pathedInteriors.push(obj);
+		obj.init(cast this);
 		this.collisionWorld.addMovingEntity(obj.collider);
-		this.scene.addChild(obj);
-		obj.init();
+		if (obj.useInstancing)
+			this.instanceManager.addObject(obj);
+		else
+			this.scene.addChild(obj);
 	}
 
 	public function addDtsObject(obj:DtsObject) {
@@ -51,7 +58,6 @@ class MarbleWorld {
 			this.instanceManager.addObject(obj);
 		} else
 			this.scene.addChild(obj);
-		// this.instanceManager.addObject(obj);
 		for (collider in obj.colliders) {
 			if (collider != null)
 				this.collisionWorld.addEntity(collider);

src/PathedInterior.hx

@@ -1,5 +1,6 @@
 package src;
 
+import src.MarbleWorld;
 import h3d.Matrix;
 import h3d.Vector;
 import src.Util;
@@ -37,7 +38,7 @@ class PathedInterior extends InteriorObject {
 		super();
 	}
 
-	public function init() {
+	public override function init(level:MarbleWorld) {
 		this.computeDuration();
 		this.reset();
 	}

src/ResourceLoader.hx

@@ -1,5 +1,6 @@
 package src;
 
+import h3d.mat.Texture;
 import h3d.scene.Object;
 import sys.FileSystem;
 import sys.io.File;
@@ -15,6 +16,7 @@ class ResourceLoader {
 	public static var loader = new Loader(fileSystem);
 	static var interiorResources:Map<String, Dif> = new Map();
 	static var dtsResources:Map<String, DtsFile> = new Map();
+	static var textureCache:Map<String, Texture> = new Map();
 
 	public static function loadInterior(path:String) {
 		if (interiorResources.exists(path))
@@ -37,6 +39,17 @@ class ResourceLoader {
 		}
 	}
 
+	public static function getTexture(path:String) {
+		if (textureCache.exists(path))
+			return textureCache.get(path);
+		if (fileSystem.exists(path)) {
+			var tex = loader.load(path).toTexture();
+			textureCache.set(path, tex);
+			return tex;
+		}
+		return null;
+	}
+
 	public static function clearInteriorResources() {
 		interiorResources = new Map();
 	}

src/collision/CollisionWorld.hx

@@ -21,6 +21,14 @@ class CollisionWorld {
 		var searchdist = (velocity.length() * dt) + radius;
 		var intersections = this.octree.radiusSearch(position, searchdist);
 
+		var box = new Bounds();
+		box.xMin = position.x - radius;
+		box.yMin = position.y - radius;
+		box.zMin = position.z - radius;
+		box.xMax = position.x + radius;
+		box.yMax = position.y + radius;
+		box.zMax = position.z + radius;
+
 		var contacts = [];
 
 		for (obj in intersections) {
@@ -31,7 +39,8 @@ class CollisionWorld {
 
 		for (obj in dynamicEntities) {
 			if (obj != spherecollision) {
-				contacts = contacts.concat(obj.sphereIntersection(spherecollision, dt));
+				if (obj.boundingBox.collide(box))
+					contacts = contacts.concat(obj.sphereIntersection(spherecollision, dt));
 			}
 		}
 		return contacts;

src/shapes/SignFinish.hx

@@ -0,0 +1,13 @@
+package shapes;
+
+import src.DtsObject;
+
+class SignFinish extends DtsObject {
+	public function new() {
+		super();
+		this.dtsPath = "data/shapes/signs/finishlinesign.dts";
+		this.isCollideable = true;
+		this.identifier = "SignFinish";
+		this.useInstancing = false;
+	}
+}