memory optimizations

source/FreeplayState.hx

@@ -1,11 +1,9 @@
 package;
 
-#if discord_rpc
-import Discord.DiscordClient;
-#end
 import flash.text.TextField;
 import flixel.FlxG;
 import flixel.FlxSprite;
+import flixel.FlxState;
 import flixel.addons.display.FlxGridOverlay;
 import flixel.group.FlxGroup.FlxTypedGroup;
 import flixel.math.FlxMath;
@@ -16,6 +14,10 @@ import lime.utils.Assets;
 
 using StringTools;
 
+#if discord_rpc
+import Discord.DiscordClient;
+#end
+
 class FreeplayState extends MusicBeatState
 {
 	var songs:Array<SongMetadata> = [];
@@ -247,6 +249,12 @@ class FreeplayState extends MusicBeatState
 		}
 	}
 
+	override function switchTo(nextState:FlxState):Bool
+	{
+		clearDaCache(songs[curSelected].songName);
+		return super.switchTo(nextState);
+	}
+
 	function changeDiff(change:Int = 0)
 	{
 		curDifficulty += change;
@@ -264,6 +272,19 @@ class FreeplayState extends MusicBeatState
 		positionHighscore();
 	}
 
+	// Clears the cache of songs, frees up memory, they'll have to be loaded in later tho
+	function clearDaCache(actualSongTho:String)
+	{
+		for (song in songs)
+		{
+			if (song.songName != actualSongTho)
+			{
+				trace('trying to remove: ' + song.songName);
+				openfl.Assets.cache.clear(Paths.inst(song.songName));
+			}
+		}
+	}
+
 	function changeSelection(change:Int = 0)
 	{
 		NGio.logEvent('Fresh');

source/Note.hx

@@ -194,6 +194,13 @@ class Note extends FlxSprite
 		}
 	}
 
+	override function destroy()
+	{
+		prevNote = null;
+
+		super.destroy();
+	}
+
 	public function updateColors():Void
 	{
 		colorSwap.update(arrowColors[noteData]);

source/ui/animDebugShit/DebugBoundingState.hx

@@ -30,7 +30,6 @@ class DebugBoundingState extends FlxState
 	/* 
 		TODAY'S TO-DO
 		- Cleaner UI
-		- Loading the spritesheet and spritesheet data from offsetview
 	 */
 	var bg:FlxSprite;
 	var fileInfo:FlxText;