From 8e016c28da86423cd63288d9ea511863bf7a7eeb Mon Sep 17 00:00:00 2001
From: Yoshman29 <81191621+YoshiCrafter29@users.noreply.github.com>
Date: Thu, 8 Dec 2022 13:46:22 +0100
Subject: [PATCH] absolutely not broken build

---
 buildnumber.txt                        |  2 +-
 source/funkin/system/Main.hx           |  8 +++++
 source/funkin/system/MusicBeatState.hx | 43 ++++++++++++++++++++++++++
 3 files changed, 52 insertions(+), 1 deletion(-)

diff --git a/buildnumber.txt b/buildnumber.txt
index 6efa8688..dfde4f32 100644
--- a/buildnumber.txt
+++ b/buildnumber.txt
@@ -1 +1 @@
-1420
\ No newline at end of file
+1429
\ No newline at end of file
diff --git a/source/funkin/system/Main.hx b/source/funkin/system/Main.hx
index e42747f5..eba8af5e 100644
--- a/source/funkin/system/Main.hx
+++ b/source/funkin/system/Main.hx
@@ -48,6 +48,10 @@ class Main extends Sprite
 
 	// You can pretty much ignore everything from here on - your code should go in your states.
 
+	#if sys
+	public static var gameThreads:Array<Thread> = [];
+	#end
+
 	public static function main():Void
 	{
 		Lib.current.addChild(new Main());
@@ -112,6 +116,10 @@ class Main extends Sprite
 	
 
 	public function loadGameSettings() {
+		#if sys
+		for(i in 0...4)
+			gameThreads.push(Thread.createWithEventLoop(function() {Thread.current().events.promise();}));
+		#end
 		Paths.assetsTree = new AssetsLibraryList();
 
 		Logs.init();
diff --git a/source/funkin/system/MusicBeatState.hx b/source/funkin/system/MusicBeatState.hx
index 59bb15e7..58b9c9a5 100644
--- a/source/funkin/system/MusicBeatState.hx
+++ b/source/funkin/system/MusicBeatState.hx
@@ -1,5 +1,7 @@
 package funkin.system;
 
+import sys.thread.Thread;
+import flixel.FlxBasic;
 import funkin.scripting.DummyScript;
 import flixel.FlxState;
 import flixel.FlxSubState;
@@ -145,7 +147,48 @@ class MusicBeatState extends FlxUIState implements IBeatReceiver
 				Logs.trace('State script successfully reloaded', WARNING, GREEN);
 		}
 		call("update", [elapsed]);
+		
+		#if sys
+		// 4 threads
+		var partLength = Math.ceil(members.length / 4);
+		var done = [for(i in 0...Main.gameThreads.length) false];
+		for(part=>thread in Main.gameThreads) {
+			thread.events.run(function() {
+				var p:Int = part;
+				try {
+					var i:Int = partLength * p;
+					var num:Int = partLength * (p+1);
+					var basic:FlxBasic = null;
+			
+					while (i < num)
+					{
+						basic = members[i++];
+			
+						if (basic != null && basic.exists && basic.active)
+							basic.update(elapsed);
+					}
+					done[p] = true;
+				} catch(e) {
+					trace(e);
+					done[p] = true;
+				}
+			});
+		}
+		while(done.contains(false))
+			Thread.current().events.wait(0.0001);
+		
+		if (tooltips != null)
+			tooltips.update(elapsed);
+
+		if (_reload && _reload_countdown > 0)
+		{
+			_reload_countdown--;
+			if (_reload_countdown == 0)
+				reloadUI();
+		}
+		#else
 		super.update(elapsed);
+		#end
 	}
 
 	@:dox(hide) public function stepHit(curStep:Int):Void