default noteskin stuff, some fixes and general improvements

assets/preload/noteskins/default.hx

@@ -0,0 +1,15 @@
+// this gets the BF noteskin
+function bfSkin() { return "NOTE_assets"; }
+
+// this gets the DAD noteskin
+function dadSkin() { return "NOTE_assets"; }
+
+// this gets the notesplash skin and offset
+function noteSplash(offsets){ return "noteSplashes"; }
+
+// does ur noteskin have quants ? 
+function quants() { return true; }
+
+// offset notes, receptors and sustains
+function offset(noteOff, strumOff, susOff){}
+

source/meta/data/Song.hx

@@ -40,7 +40,7 @@ class Song
 	public var events:Array<Dynamic>;
 	public var bpm:Float;
 	public var needsVoices:Bool = true;
-	public var arrowSkin:String;
+	public var arrowSkin:String = 'default';
 	public var splashSkin:String;
 	public var speed:Float = 1;
 	public var stage:String;

source/meta/data/options/MiscSubState.hx

@@ -70,15 +70,14 @@ class MiscSubState extends BaseOptionsMenu
 			); //Default value
 			addOption(option);
 		}
-		/*
-		var option:Option = new Option('Persistent Cached Data',
-			'If checked, images loaded will stay in memory\nuntil the game is closed, this increases memory usage,\nbut basically makes reloading times instant.',
-			'imagesPersist',
+
+		var option:Option = new Option('GPU Caching',
+			'If checked, GPU caching will be enabled.',
+			'gpuCaching',
 			'bool',
 			false);
-		option.onChange = onChangePersistentData; //Persistent Cached Data changes FlxGraphic.defaultPersist
 		addOption(option);
-		*/
+
 
 		super();
 	}

source/meta/data/scripts/FunkinHScript.hx

@@ -180,6 +180,7 @@ class FunkinHScript extends FunkinScript
 		set("FlxEase", FlxEase);
 		set("FlxSave", flixel.util.FlxSave); // should probably give it 1 save instead of giving it FlxSave
 		set("FlxBar", flixel.ui.FlxBar);
+		set("FlxFlicker", flixel.effects.FlxFlicker);
 
 		set("LEFT_TO_RIGHT", LEFT_TO_RIGHT);
 		set("RIGHT_TO_LEFT", RIGHT_TO_LEFT);