todo: videos on zip mods

source/funkin/mods/ModsFolderLibrary.hx

@@ -37,7 +37,7 @@ class ModsFolderLibrary extends AssetLibrary implements ModsAssetLibrary {
 	}
 
 	public override function getAudioBuffer(id:String):AudioBuffer {
-		if (!exists(id, "SOUND")) 
+		if (!exists(id, "SOUND"))
 			return null;
 		var path = getAssetPath();
 		editedTimes[id] = FileSystem.stat(path).mtime.getTime();
@@ -101,7 +101,7 @@ class ModsFolderLibrary extends AssetLibrary implements ModsAssetLibrary {
 		return [];
 	}
 
-	public override function exists(asset:String, type:String):Bool { 
+	public override function exists(asset:String, type:String):Bool {
 		if(!__parseAsset(asset)) return false;
 		return FileSystem.exists(getAssetPath());
 	}

source/funkin/mods/ZipFolderLibrary.hx

@@ -125,8 +125,11 @@ class ZipFolderLibrary extends AssetLibrary implements ModsAssetLibrary {
 		for(k=>e in assets) {
 			if (k.toLowerCase().startsWith(_parsedAsset)) {
 				var fileName = k.substr(_parsedAsset.length);
-				if (fileName.contains("/"))
-					content.push(fileName.split("/")[0]);
+				if (fileName.contains("/")) {
+					var s = fileName.split("/")[0];
+					if (!content.contains(s))
+						content.push(s);
+				}
 			}
 		}
 		return content;