Use the oldFrameTimestamp to keep consistency timing between different FPS

Author: iLauncherDev

art

@@ -0,0 +1 @@
+/home/ilauncher/Documentos/funkin.art

art

@@ -0,0 +1 @@
+/home/ilauncher/Documentos/funkin.assets

assets

@@ -3016,12 +3016,18 @@ class PlayState extends MusicBeatSubState
     opponentStrumline.handleSkippedNotes();
   }
 
+  private var oldFrameTimestamp:Int64 = 0;
+  private var newFrameTimestamp:Int64 = 0;
+
   /**
      * PreciseInputEvents are put into a queue between update() calls,
      * and then processed here.
      */
   function processInputQueue():Void
   {
+    oldFrameTimestamp = newFrameTimestamp;
+    newFrameTimestamp = PreciseInputManager.getCurrentTimestamp();
+
     if (inputPressQueue.length + inputReleaseQueue.length == 0) return;
 
     // Ignore inputs during cutscenes.
@@ -3108,8 +3114,8 @@ class PlayState extends MusicBeatSubState
   function goodNoteHit(note:NoteSprite, input:PreciseInputEvent):Void
   {
     // Calculate the input latency (do this as late as possible).
-    // trace('Compare: ${PreciseInputManager.getCurrentTimestamp()} - ${input.timestamp}');
-    var inputLatencyNs:Int64 = PreciseInputManager.getCurrentTimestamp() - input.timestamp;
+    // trace('Compare: ${input.timestamp} - ${oldFrameTimestamp}');
+    var inputLatencyNs:Int64 = input.timestamp - oldFrameTimestamp;
     var inputLatencyMs:Float = inputLatencyNs.toFloat() / Constants.NS_PER_MS;
     // trace('Input: ${daNote.noteData.getDirectionName()} pressed ${inputLatencyMs}ms ago!');