dae models support

source/funkin/system/CoolUtil.hx

@@ -159,10 +159,7 @@ class CoolUtil
 				"BPM" => null
 			]);
 			var parsedBPM:Null<Float> = Std.parseFloat(musicInfo["BPM"]);
-			if (parsedBPM == null)
-				Conductor.changeBPM(DefaultBPM);
-			else
-				Conductor.changeBPM(parsedBPM);
+			Conductor.changeBPM(parsedBPM == null ? DefaultBPM : parsedBPM);
 		} else
 			Conductor.changeBPM(DefaultBPM);
 	}

source/funkin/system/Paths.hx

@@ -176,6 +176,22 @@ class Paths
 		return getPath('models/$key.obj', BINARY, null);
 	}
 
+	inline static public function dae(key:String) {
+		return getPath('models/$key.dae', BINARY, null);
+	}
+
+	inline static public function md2(key:String) {
+		return getPath('models/$key.md2', BINARY, null);
+	}
+
+	inline static public function md5(key:String) {
+		return getPath('models/$key.md5', BINARY, null);
+	}
+
+	inline static public function awd(key:String) {
+		return getPath('models/$key.awd', BINARY, null);
+	}
+
 	inline static public function getSparrowAtlas(key:String, ?library:String)
 	{
 		return FlxAtlasFrames.fromSparrow(image(key, library), file('images/$key.xml', library));