package funkin.ui; import funkin.modding.IScriptedClass.IEventHandler; import funkin.ui.mainmenu.MainMenuState; import flixel.FlxState; import flixel.FlxSubState; import flixel.addons.transition.FlxTransitionableState; import flixel.text.FlxText; import flixel.util.FlxColor; import flixel.util.FlxSort; import funkin.modding.PolymodHandler; import funkin.modding.events.ScriptEvent; import funkin.modding.module.ModuleHandler; import funkin.util.SortUtil; import funkin.input.Controls; /** * MusicBeatState actually represents the core utility FlxState of the game. * It includes functionality for event handling, as well as maintaining BPM-based update events. */ class MusicBeatState extends FlxTransitionableState implements IEventHandler { var controls(get, never):Controls; inline function get_controls():Controls return PlayerSettings.player1.controls; public var leftWatermarkText:FlxText = null; public var rightWatermarkText:FlxText = null; public function new() { super(); initCallbacks(); } function initCallbacks() { subStateOpened.add(onOpenSubStateComplete); subStateClosed.add(onCloseSubStateComplete); } override function create() { super.create(); createWatermarkText(); Conductor.beatHit.add(this.beatHit); Conductor.stepHit.add(this.stepHit); } public override function destroy():Void { super.destroy(); Conductor.beatHit.remove(this.beatHit); Conductor.stepHit.remove(this.stepHit); } function handleControls():Void { var isHaxeUIFocused:Bool = haxe.ui.focus.FocusManager.instance?.focus != null; if (!isHaxeUIFocused) { // Rebindable volume keys. if (controls.VOLUME_MUTE) FlxG.sound.toggleMuted(); else if (controls.VOLUME_UP) FlxG.sound.changeVolume(0.1); else if (controls.VOLUME_DOWN) FlxG.sound.changeVolume(-0.1); } } override function update(elapsed:Float) { super.update(elapsed); handleControls(); dispatchEvent(new UpdateScriptEvent(elapsed)); } function createWatermarkText() { // Both have an xPos of 0, but a width equal to the full screen. // The rightWatermarkText is right aligned, which puts the text in the correct spot. leftWatermarkText = new FlxText(0, FlxG.height - 18, FlxG.width, '', 12); rightWatermarkText = new FlxText(0, FlxG.height - 18, FlxG.width, '', 12); // 100,000 should be good enough. leftWatermarkText.zIndex = 100000; rightWatermarkText.zIndex = 100000; leftWatermarkText.scrollFactor.set(0, 0); rightWatermarkText.scrollFactor.set(0, 0); leftWatermarkText.setFormat("VCR OSD Mono", 16, FlxColor.WHITE, LEFT, FlxTextBorderStyle.OUTLINE, FlxColor.BLACK); rightWatermarkText.setFormat("VCR OSD Mono", 16, FlxColor.WHITE, RIGHT, FlxTextBorderStyle.OUTLINE, FlxColor.BLACK); add(leftWatermarkText); add(rightWatermarkText); } public function dispatchEvent(event:ScriptEvent) { ModuleHandler.callEvent(event); } public function stepHit():Bool { var event = new SongTimeScriptEvent(SONG_STEP_HIT, Conductor.currentBeat, Conductor.currentStep); dispatchEvent(event); if (event.eventCanceled) return false; return true; } public function beatHit():Bool { var event = new SongTimeScriptEvent(SONG_BEAT_HIT, Conductor.currentBeat, Conductor.currentStep); dispatchEvent(event); if (event.eventCanceled) return false; return true; } /** * Refreshes the state, by redoing the render order of all sprites. * It does this based on the `zIndex` of each prop. */ public function refresh() { sort(SortUtil.byZIndex, FlxSort.ASCENDING); } override function startOutro(onComplete:() -> Void):Void { var event = new StateChangeScriptEvent(STATE_CHANGE_BEGIN, null, true); dispatchEvent(event); if (event.eventCanceled) { return; } else { onComplete(); } } public override function openSubState(targetSubState:FlxSubState):Void { var event = new SubStateScriptEvent(SUBSTATE_OPEN_BEGIN, targetSubState, true); dispatchEvent(event); if (event.eventCanceled) return; super.openSubState(targetSubState); } function onOpenSubStateComplete(targetState:FlxSubState):Void { dispatchEvent(new SubStateScriptEvent(SUBSTATE_OPEN_END, targetState, true)); } public override function closeSubState():Void { var event = new SubStateScriptEvent(SUBSTATE_CLOSE_BEGIN, this.subState, true); dispatchEvent(event); if (event.eventCanceled) return; super.closeSubState(); } function onCloseSubStateComplete(targetState:FlxSubState):Void { dispatchEvent(new SubStateScriptEvent(SUBSTATE_CLOSE_END, targetState, true)); } }