the stage data additions

stage files may or may not need to be updated

source/funkin/data/stage/StageData.hx

@@ -20,6 +20,10 @@ class StageData
   @:optional
   public var cameraZoom:Null<Float>;
 
+  @:default("shared")
+  @:optional
+  public var directory:Null<String>;
+
   public function new()
   {
     this.version = StageRegistry.STAGE_DATA_VERSION;
@@ -182,6 +186,32 @@ typedef StageDataProp =
   @:default("sparrow")
   @:optional
   var animType:String;
+
+  /**
+   * The angle of the prop, as a float.
+   * @default 1.0
+   */
+  @:optional
+  @:default(0.0)
+  var angle:Float;
+
+  /**
+   * The blend mode of the prop, as a string.
+   * Just like in photoshop.
+   * @default Nothing.
+   */
+  @:default("")
+  @:optional
+  var blend:String;
+
+  /**
+   * The color of the prop overlay, as a hex string.
+   * White overlays, or the ones with the value #FFFFFF, do not appear.
+   * @default `#FFFFFF`
+   */
+  @:default("#FFFFFF")
+  @:optional
+  var color:String;
 };
 
 typedef StageDataCharacter =

source/funkin/play/stage/Stage.hx

@@ -256,6 +256,10 @@ class Stage extends FlxSpriteGroup implements IPlayStateScriptedClass implements
       propSprite.scrollFactor.x = dataProp.scroll[0];
       propSprite.scrollFactor.y = dataProp.scroll[1];
 
+      propSprite.angle = dataProp.angle;
+      propSprite.color = FlxColor.fromString(dataProp.color);
+      propSprite.blend = BlendMode.fromString(dataProp.blend);
+
       propSprite.zIndex = dataProp.zIndex;
 
       switch (dataProp.animType)

source/funkin/ui/transition/LoadingState.hx

@@ -87,7 +87,7 @@ class LoadingState extends MusicBeatSubState
       }
 
       checkLibrary('shared');
-      checkLibrary(PlayStatePlaylist.campaignId);
+      checkLibrary(stageDirectory);
       checkLibrary('tutorial');
 
       var fadeTime:Float = 0.5;
@@ -205,6 +205,8 @@ class LoadingState extends MusicBeatSubState
     return Paths.inst(PlayState.instance.currentSong.id);
   }
 
+  static var stageDirectory:String = "shared";
+
   /**
    * Starts the transition to a new `PlayState` to start a new song.
    * First switches to the `LoadingState` if assets need to be loaded.
@@ -214,7 +216,13 @@ class LoadingState extends MusicBeatSubState
    */
   public static function loadPlayState(params:PlayStateParams, shouldStopMusic = false, asSubState = false, ?onConstruct:PlayState->Void):Void
   {
-    Paths.setCurrentLevel(PlayStatePlaylist.campaignId);
+    var daChart = params.targetSong.getDifficulty(params.targetDifficulty ?? Constants.DEFAULT_DIFFICULTY,
+      params.targetVariation ?? Constants.DEFAULT_VARIATION);
+
+    var daStage = funkin.data.stage.StageRegistry.instance.fetchEntry(daChart.stage);
+    stageDirectory = daStage.directory ?? "shared";
+    Paths.setCurrentLevel(stageDirectory);
+
     var playStateCtor:() -> PlayState = function() {
       return new PlayState(params);
     };