Merge branch 'stable' of https://github.com/KadeDev/Kade-Engine into stable

source - Copy/MusicBeatSubstate.hx

@@ -0,0 +1,65 @@
+package;
+
+import Conductor.BPMChangeEvent;
+import flixel.FlxG;
+import flixel.FlxSubState;
+
+class MusicBeatSubstate extends FlxSubState
+{
+	public function new()
+	{
+		super();
+	}
+
+	private var lastBeat:Float = 0;
+	private var lastStep:Float = 0;
+
+	private var curStep:Int = 0;
+	private var curBeat:Int = 0;
+	private var controls(get, never):Controls;
+
+	inline function get_controls():Controls
+		return PlayerSettings.player1.controls;
+
+	override function update(elapsed:Float)
+	{
+		//everyStep();
+		var oldStep:Int = curStep;
+
+		updateCurStep();
+		curBeat = Math.floor(curStep / 4);
+
+		if (oldStep != curStep && curStep > 0)
+			stepHit();
+
+
+		super.update(elapsed);
+	}
+
+	private function updateCurStep():Void
+	{
+		var lastChange:BPMChangeEvent = {
+			stepTime: 0,
+			songTime: 0,
+			bpm: 0
+		}
+		for (i in 0...Conductor.bpmChangeMap.length)
+		{
+			if (Conductor.songPosition > Conductor.bpmChangeMap[i].songTime)
+				lastChange = Conductor.bpmChangeMap[i];
+		}
+
+		curStep = lastChange.stepTime + Math.floor((Conductor.songPosition - lastChange.songTime) / Conductor.stepCrochet);
+	}
+
+	public function stepHit():Void
+	{
+		if (curStep % 4 == 0)
+			beatHit();
+	}
+
+	public function beatHit():Void
+	{
+		//do literally nothing dumbass
+	}
+}