mirror of
https://github.com/ninjamuffin99/Funkin.git
synced 2024-09-20 17:18:55 +00:00
995 lines
31 KiB
Haxe
995 lines
31 KiB
Haxe
package funkin.ui.transition.preload;
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import openfl.events.MouseEvent;
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import flash.display.Bitmap;
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import flash.display.BitmapData;
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import flash.display.BlendMode;
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import flash.display.Sprite;
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import flash.Lib;
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import flixel.system.FlxBasePreloader;
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import funkin.modding.PolymodHandler;
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import funkin.play.character.CharacterData.CharacterDataParser;
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import funkin.util.MathUtil;
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import lime.app.Future;
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import lime.math.Rectangle;
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import openfl.display.Sprite;
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import openfl.text.TextField;
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import openfl.text.TextFormat;
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import openfl.text.TextFormatAlign;
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using StringTools;
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// Annotation embeds the asset in the executable for faster loading.
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// Polymod can't override this, so we can't use this technique elsewhere.
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@:bitmap("art/preloaderArt.png")
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class LogoImage extends BitmapData {}
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#if TOUCH_HERE_TO_PLAY
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@:bitmap('art/touchHereToPlay.png')
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class TouchHereToPlayImage extends BitmapData {}
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#end
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/**
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* This preloader displays a logo while the game downloads assets.
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*/
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class FunkinPreloader extends FlxBasePreloader
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{
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/**
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* The logo image width at the base resolution.
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* Scaled up/down appropriately as needed.
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*/
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static final BASE_WIDTH:Float = 1280;
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/**
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* Margin at the sides and bottom, around the loading bar.
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*/
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static final BAR_PADDING:Float = 20;
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static final BAR_HEIGHT:Int = 20;
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/**
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* Logo takes this long (in seconds) to fade in.
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*/
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static final LOGO_FADE_TIME:Float = 2.5;
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// Ratio between window size and BASE_WIDTH
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var ratio:Float = 0;
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var currentState:FunkinPreloaderState = FunkinPreloaderState.NotStarted;
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// private var downloadingAssetsStartTime:Float = -1;
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private var downloadingAssetsPercent:Float = -1;
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private var downloadingAssetsComplete:Bool = false;
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private var preloadingPlayAssetsPercent:Float = -1;
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private var preloadingPlayAssetsStartTime:Float = -1;
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private var preloadingPlayAssetsComplete:Bool = false;
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private var cachingGraphicsPercent:Float = -1;
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private var cachingGraphicsStartTime:Float = -1;
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private var cachingGraphicsComplete:Bool = false;
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private var cachingAudioPercent:Float = -1;
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private var cachingAudioStartTime:Float = -1;
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private var cachingAudioComplete:Bool = false;
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private var cachingDataPercent:Float = -1;
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private var cachingDataStartTime:Float = -1;
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private var cachingDataComplete:Bool = false;
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private var parsingSpritesheetsPercent:Float = -1;
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private var parsingSpritesheetsStartTime:Float = -1;
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private var parsingSpritesheetsComplete:Bool = false;
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private var parsingStagesPercent:Float = -1;
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private var parsingStagesStartTime:Float = -1;
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private var parsingStagesComplete:Bool = false;
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private var parsingCharactersPercent:Float = -1;
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private var parsingCharactersStartTime:Float = -1;
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private var parsingCharactersComplete:Bool = false;
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private var parsingSongsPercent:Float = -1;
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private var parsingSongsStartTime:Float = -1;
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private var parsingSongsComplete:Bool = false;
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private var initializingScriptsPercent:Float = -1;
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private var cachingCoreAssetsPercent:Float = -1;
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/**
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* The timestamp when the other steps completed and the `Finishing up` step started.
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*/
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private var completeTime:Float = -1;
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// Graphics
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var logo:Bitmap;
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#if TOUCH_HERE_TO_PLAY
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var touchHereToPlay:Bitmap;
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#end
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var progressBar:Bitmap;
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var progressLeftText:TextField;
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var progressRightText:TextField;
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public function new()
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{
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super(Constants.PRELOADER_MIN_STAGE_TIME, Constants.SITE_LOCK);
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// We can't even call trace() yet, until Flixel loads.
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trace('Initializing custom preloader...');
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this.siteLockTitleText = Constants.SITE_LOCK_TITLE;
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this.siteLockBodyText = Constants.SITE_LOCK_DESC;
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}
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override function create():Void
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{
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// Nothing happens in the base preloader.
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super.create();
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// Background color.
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Lib.current.stage.color = Constants.COLOR_PRELOADER_BG;
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// Width and height of the preloader.
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this._width = Lib.current.stage.stageWidth;
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this._height = Lib.current.stage.stageHeight;
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// Scale assets to the screen size.
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ratio = this._width / BASE_WIDTH / 2.0;
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// Create the logo.
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logo = createBitmap(LogoImage, function(bmp:Bitmap) {
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// Scale and center the logo.
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// We have to do this inside the async call, after the image size is known.
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bmp.scaleX = bmp.scaleY = ratio;
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bmp.x = (this._width - bmp.width) / 2;
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bmp.y = (this._height - bmp.height) / 2;
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});
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addChild(logo);
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#if TOUCH_HERE_TO_PLAY
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touchHereToPlay = createBitmap(TouchHereToPlayImage, function(bmp:Bitmap) {
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// Scale and center the touch to start image.
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// We have to do this inside the async call, after the image size is known.
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bmp.scaleX = bmp.scaleY = ratio;
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bmp.x = (this._width - bmp.width) / 2;
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bmp.y = (this._height - bmp.height) / 2;
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});
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touchHereToPlay.alpha = 0.0;
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addChild(touchHereToPlay);
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#end
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// Create the progress bar.
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progressBar = new Bitmap(new BitmapData(1, BAR_HEIGHT, true, Constants.COLOR_PRELOADER_BAR));
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progressBar.x = BAR_PADDING;
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progressBar.y = this._height - BAR_PADDING - BAR_HEIGHT;
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addChild(progressBar);
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// Create the progress message.
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progressLeftText = new TextField();
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var progressLeftTextFormat = new TextFormat("VCR OSD Mono", 16, Constants.COLOR_PRELOADER_BAR, true);
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progressLeftTextFormat.align = TextFormatAlign.LEFT;
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progressLeftText.defaultTextFormat = progressLeftTextFormat;
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progressLeftText.selectable = false;
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progressLeftText.width = this._width - BAR_PADDING * 2;
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progressLeftText.text = 'Downloading assets...';
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progressLeftText.x = BAR_PADDING;
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progressLeftText.y = this._height - BAR_PADDING - BAR_HEIGHT - 16 - 4;
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addChild(progressLeftText);
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// Create the progress %.
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progressRightText = new TextField();
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var progressRightTextFormat = new TextFormat("VCR OSD Mono", 16, Constants.COLOR_PRELOADER_BAR, true);
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progressRightTextFormat.align = TextFormatAlign.RIGHT;
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progressRightText.defaultTextFormat = progressRightTextFormat;
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progressRightText.selectable = false;
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progressRightText.width = this._width - BAR_PADDING * 2;
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progressRightText.text = '0%';
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progressRightText.x = BAR_PADDING;
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progressRightText.y = this._height - BAR_PADDING - BAR_HEIGHT - 16 - 4;
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addChild(progressRightText);
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}
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var lastElapsed:Float = 0.0;
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override function update(percent:Float):Void
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{
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var elapsed:Float = (Date.now().getTime() - this._startTime) / 1000.0;
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// trace('Time since last frame: ' + (lastElapsed - elapsed));
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downloadingAssetsPercent = percent;
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var loadPercent:Float = updateState(percent, elapsed);
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updateGraphics(loadPercent, elapsed);
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lastElapsed = elapsed;
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}
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function updateState(percent:Float, elapsed:Float):Float
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{
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switch (currentState)
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{
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case FunkinPreloaderState.NotStarted:
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if (downloadingAssetsPercent > 0.0) currentState = FunkinPreloaderState.DownloadingAssets;
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return percent;
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case FunkinPreloaderState.DownloadingAssets:
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// Sometimes percent doesn't go to 100%, it's a floating point error.
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if (downloadingAssetsPercent >= 1.0
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|| (elapsed > Constants.PRELOADER_MIN_STAGE_TIME
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&& downloadingAssetsComplete)) currentState = FunkinPreloaderState.PreloadingPlayAssets;
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return percent;
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case FunkinPreloaderState.PreloadingPlayAssets:
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if (preloadingPlayAssetsPercent < 0.0)
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{
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preloadingPlayAssetsStartTime = elapsed;
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preloadingPlayAssetsPercent = 0.0;
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// This is quick enough to do synchronously.
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// Assets.initialize();
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/*
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// Make a future to retrieve the manifest
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var future:Future<lime.utils.AssetLibrary> = Assets.preloadLibrary('gameplay');
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future.onProgress((loaded:Int, total:Int) -> {
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preloadingPlayAssetsPercent = loaded / total;
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});
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future.onComplete((library:lime.utils.AssetLibrary) -> {
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});
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*/
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// TODO: Reimplement this.
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preloadingPlayAssetsPercent = 1.0;
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preloadingPlayAssetsComplete = true;
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return 0.0;
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}
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else if (Constants.PRELOADER_MIN_STAGE_TIME > 0)
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{
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var elapsedPreloadingPlayAssets:Float = elapsed - preloadingPlayAssetsStartTime;
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if (preloadingPlayAssetsComplete && elapsedPreloadingPlayAssets >= Constants.PRELOADER_MIN_STAGE_TIME)
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{
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currentState = FunkinPreloaderState.InitializingScripts;
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return 0.0;
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}
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else
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{
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// We need to return SIMULATED progress here.
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if (preloadingPlayAssetsPercent < (elapsedPreloadingPlayAssets / Constants.PRELOADER_MIN_STAGE_TIME)) return preloadingPlayAssetsPercent;
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else
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return elapsedPreloadingPlayAssets / Constants.PRELOADER_MIN_STAGE_TIME;
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}
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}
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else
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{
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if (preloadingPlayAssetsComplete) currentState = FunkinPreloaderState.InitializingScripts;
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}
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return preloadingPlayAssetsPercent;
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case FunkinPreloaderState.InitializingScripts:
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if (initializingScriptsPercent < 0.0)
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{
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initializingScriptsPercent = 0.0;
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/*
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var future:Future<Array<String>> = []; // PolymodHandler.loadNoModsAsync();
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future.onProgress((loaded:Int, total:Int) -> {
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trace('PolymodHandler.loadNoModsAsync() progress: ' + loaded + '/' + total);
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initializingScriptsPercent = loaded / total;
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});
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future.onComplete((result:Array<String>) -> {
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trace('Completed initializing scripts: ' + result);
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});
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*/
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initializingScriptsPercent = 1.0;
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currentState = FunkinPreloaderState.CachingGraphics;
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return 0.0;
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}
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return initializingScriptsPercent;
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case CachingGraphics:
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if (cachingGraphicsPercent < 0)
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{
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cachingGraphicsPercent = 0.0;
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cachingGraphicsStartTime = elapsed;
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/*
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var assetsToCache:Array<String> = []; // Assets.listGraphics('core');
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var future:Future<Array<String>> = []; // Assets.cacheAssets(assetsToCache);
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future.onProgress((loaded:Int, total:Int) -> {
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cachingGraphicsPercent = loaded / total;
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});
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future.onComplete((_result) -> {
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trace('Completed caching graphics.');
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});
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*/
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// TODO: Reimplement this.
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cachingGraphicsPercent = 1.0;
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cachingGraphicsComplete = true;
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return 0.0;
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}
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else if (Constants.PRELOADER_MIN_STAGE_TIME > 0)
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{
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var elapsedCachingGraphics:Float = elapsed - cachingGraphicsStartTime;
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if (cachingGraphicsComplete && elapsedCachingGraphics >= Constants.PRELOADER_MIN_STAGE_TIME)
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{
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currentState = FunkinPreloaderState.CachingAudio;
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return 0.0;
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}
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else
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{
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if (cachingGraphicsPercent < (elapsedCachingGraphics / Constants.PRELOADER_MIN_STAGE_TIME))
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{
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// Return real progress if it's lower.
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return cachingGraphicsPercent;
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}
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else
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{
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// Return simulated progress if it's higher.
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return elapsedCachingGraphics / Constants.PRELOADER_MIN_STAGE_TIME;
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}
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}
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}
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else
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{
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if (cachingGraphicsComplete)
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{
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currentState = FunkinPreloaderState.CachingAudio;
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return 0.0;
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}
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else
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{
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return cachingGraphicsPercent;
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}
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}
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case CachingAudio:
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if (cachingAudioPercent < 0)
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{
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cachingAudioPercent = 0.0;
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cachingAudioStartTime = elapsed;
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var assetsToCache:Array<String> = []; // Assets.listSound('core');
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/*
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var future:Future<Array<String>> = []; // Assets.cacheAssets(assetsToCache);
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future.onProgress((loaded:Int, total:Int) -> {
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cachingAudioPercent = loaded / total;
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});
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future.onComplete((_result) -> {
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trace('Completed caching audio.');
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});
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*/
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// TODO: Reimplement this.
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cachingAudioPercent = 1.0;
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cachingAudioComplete = true;
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return 0.0;
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}
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else if (Constants.PRELOADER_MIN_STAGE_TIME > 0)
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{
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var elapsedCachingAudio:Float = elapsed - cachingAudioStartTime;
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if (cachingAudioComplete && elapsedCachingAudio >= Constants.PRELOADER_MIN_STAGE_TIME)
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{
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currentState = FunkinPreloaderState.CachingData;
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return 0.0;
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}
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else
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{
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// We need to return SIMULATED progress here.
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if (cachingAudioPercent < (elapsedCachingAudio / Constants.PRELOADER_MIN_STAGE_TIME))
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{
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return cachingAudioPercent;
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}
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else
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{
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return elapsedCachingAudio / Constants.PRELOADER_MIN_STAGE_TIME;
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}
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}
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}
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else
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{
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if (cachingAudioComplete)
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{
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currentState = FunkinPreloaderState.CachingData;
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return 0.0;
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}
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else
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{
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return cachingAudioPercent;
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}
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}
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case CachingData:
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if (cachingDataPercent < 0)
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{
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cachingDataPercent = 0.0;
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cachingDataStartTime = elapsed;
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var assetsToCache:Array<String> = [];
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var sparrowFramesToCache:Array<String> = [];
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// Core files
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// assetsToCache = assetsToCache.concat(Assets.listText('core'));
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// assetsToCache = assetsToCache.concat(Assets.listJSON('core'));
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// Core spritesheets
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// assetsToCache = assetsToCache.concat(Assets.listXML('core'));
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// Gameplay files
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// assetsToCache = assetsToCache.concat(Assets.listText('gameplay'));
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// assetsToCache = assetsToCache.concat(Assets.listJSON('gameplay'));
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// We're not caching gameplay spritesheets here because they're fetched on demand.
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/*
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var future:Future<Array<String>> = [];
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// Assets.cacheAssets(assetsToCache, true);
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future.onProgress((loaded:Int, total:Int) -> {
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cachingDataPercent = loaded / total;
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});
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future.onComplete((_result) -> {
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trace('Completed caching data.');
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});
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*/
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cachingDataPercent = 1.0;
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cachingDataComplete = true;
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return 0.0;
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}
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else if (Constants.PRELOADER_MIN_STAGE_TIME > 0)
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{
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var elapsedCachingData:Float = elapsed - cachingDataStartTime;
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if (cachingDataComplete && elapsedCachingData >= Constants.PRELOADER_MIN_STAGE_TIME)
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{
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currentState = FunkinPreloaderState.ParsingSpritesheets;
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return 0.0;
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}
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else
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{
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// We need to return SIMULATED progress here.
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if (cachingDataPercent < (elapsedCachingData / Constants.PRELOADER_MIN_STAGE_TIME)) return cachingDataPercent;
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else
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return elapsedCachingData / Constants.PRELOADER_MIN_STAGE_TIME;
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}
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}
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else
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{
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if (cachingDataComplete)
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{
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currentState = FunkinPreloaderState.ParsingSpritesheets;
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return 0.0;
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}
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}
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return cachingDataPercent;
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case ParsingSpritesheets:
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if (parsingSpritesheetsPercent < 0)
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{
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parsingSpritesheetsPercent = 0.0;
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parsingSpritesheetsStartTime = elapsed;
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// Core spritesheets
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var sparrowFramesToCache = []; // Assets.listXML('core').map((xml:String) -> xml.replace('.xml', '').replace('core:assets/core/', ''));
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// We're not caching gameplay spritesheets here because they're fetched on demand.
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/*
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var future:Future<Array<String>> = []; // Assets.cacheSparrowFrames(sparrowFramesToCache, true);
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future.onProgress((loaded:Int, total:Int) -> {
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parsingSpritesheetsPercent = loaded / total;
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});
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future.onComplete((_result) -> {
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trace('Completed parsing spritesheets.');
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});
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*/
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parsingSpritesheetsPercent = 1.0;
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parsingSpritesheetsComplete = true;
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return 0.0;
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}
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else if (Constants.PRELOADER_MIN_STAGE_TIME > 0)
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{
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var elapsedParsingSpritesheets:Float = elapsed - parsingSpritesheetsStartTime;
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if (parsingSpritesheetsComplete && elapsedParsingSpritesheets >= Constants.PRELOADER_MIN_STAGE_TIME)
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{
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currentState = FunkinPreloaderState.ParsingStages;
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return 0.0;
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}
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else
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{
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// We need to return SIMULATED progress here.
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if (parsingSpritesheetsPercent < (elapsedParsingSpritesheets / Constants.PRELOADER_MIN_STAGE_TIME)) return parsingSpritesheetsPercent;
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else
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return elapsedParsingSpritesheets / Constants.PRELOADER_MIN_STAGE_TIME;
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}
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}
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else
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{
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if (parsingSpritesheetsComplete)
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{
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currentState = FunkinPreloaderState.ParsingStages;
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return 0.0;
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}
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}
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return parsingSpritesheetsPercent;
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case ParsingStages:
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|
if (parsingStagesPercent < 0)
|
|
{
|
|
parsingStagesPercent = 0.0;
|
|
parsingStagesStartTime = elapsed;
|
|
|
|
/*
|
|
// TODO: Reimplement this.
|
|
var future:Future<Array<String>> = []; // StageDataParser.loadStageCacheAsync();
|
|
|
|
future.onProgress((loaded:Int, total:Int) -> {
|
|
parsingStagesPercent = loaded / total;
|
|
});
|
|
|
|
future.onComplete((_result) -> {
|
|
trace('Completed parsing stages.');
|
|
});
|
|
*/
|
|
|
|
parsingStagesPercent = 1.0;
|
|
parsingStagesComplete = true;
|
|
return 0.0;
|
|
}
|
|
else if (Constants.PRELOADER_MIN_STAGE_TIME > 0)
|
|
{
|
|
var elapsedParsingStages:Float = elapsed - parsingStagesStartTime;
|
|
if (parsingStagesComplete && elapsedParsingStages >= Constants.PRELOADER_MIN_STAGE_TIME)
|
|
{
|
|
currentState = FunkinPreloaderState.ParsingCharacters;
|
|
return 0.0;
|
|
}
|
|
else
|
|
{
|
|
// We need to return SIMULATED progress here.
|
|
if (parsingStagesPercent < (elapsedParsingStages / Constants.PRELOADER_MIN_STAGE_TIME)) return parsingStagesPercent;
|
|
else
|
|
return elapsedParsingStages / Constants.PRELOADER_MIN_STAGE_TIME;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (parsingStagesComplete)
|
|
{
|
|
currentState = FunkinPreloaderState.ParsingCharacters;
|
|
return 0.0;
|
|
}
|
|
}
|
|
|
|
return parsingStagesPercent;
|
|
|
|
case ParsingCharacters:
|
|
if (parsingCharactersPercent < 0)
|
|
{
|
|
parsingCharactersPercent = 0.0;
|
|
parsingCharactersStartTime = elapsed;
|
|
|
|
/*
|
|
// TODO: Reimplement this.
|
|
var future:Future<Array<String>> = []; // CharacterDataParser.loadCharacterCacheAsync();
|
|
|
|
future.onProgress((loaded:Int, total:Int) -> {
|
|
parsingCharactersPercent = loaded / total;
|
|
});
|
|
|
|
future.onComplete((_result) -> {
|
|
trace('Completed parsing characters.');
|
|
});
|
|
*/
|
|
|
|
parsingCharactersPercent = 1.0;
|
|
parsingCharactersComplete = true;
|
|
return 0.0;
|
|
}
|
|
else if (Constants.PRELOADER_MIN_STAGE_TIME > 0)
|
|
{
|
|
var elapsedParsingCharacters:Float = elapsed - parsingCharactersStartTime;
|
|
if (parsingCharactersComplete && elapsedParsingCharacters >= Constants.PRELOADER_MIN_STAGE_TIME)
|
|
{
|
|
currentState = FunkinPreloaderState.ParsingSongs;
|
|
return 0.0;
|
|
}
|
|
else
|
|
{
|
|
// We need to return SIMULATED progress here.
|
|
if (parsingCharactersPercent < (elapsedParsingCharacters / Constants.PRELOADER_MIN_STAGE_TIME)) return parsingCharactersPercent;
|
|
else
|
|
return elapsedParsingCharacters / Constants.PRELOADER_MIN_STAGE_TIME;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (parsingStagesComplete)
|
|
{
|
|
currentState = FunkinPreloaderState.ParsingSongs;
|
|
return 0.0;
|
|
}
|
|
}
|
|
|
|
return parsingCharactersPercent;
|
|
|
|
case ParsingSongs:
|
|
if (parsingSongsPercent < 0)
|
|
{
|
|
parsingSongsPercent = 0.0;
|
|
parsingSongsStartTime = elapsed;
|
|
|
|
/*
|
|
// TODO: Reimplement this.
|
|
var future:Future<Array<String>> = ;
|
|
// SongDataParser.loadSongCacheAsync();
|
|
|
|
future.onProgress((loaded:Int, total:Int) -> {
|
|
parsingSongsPercent = loaded / total;
|
|
});
|
|
|
|
future.onComplete((_result) -> {
|
|
trace('Completed parsing songs.');
|
|
});
|
|
*/
|
|
|
|
parsingSongsPercent = 1.0;
|
|
parsingSongsComplete = true;
|
|
|
|
return 0.0;
|
|
}
|
|
else if (Constants.PRELOADER_MIN_STAGE_TIME > 0)
|
|
{
|
|
var elapsedParsingSongs:Float = elapsed - parsingSongsStartTime;
|
|
if (parsingSongsComplete && elapsedParsingSongs >= Constants.PRELOADER_MIN_STAGE_TIME)
|
|
{
|
|
currentState = FunkinPreloaderState.Complete;
|
|
return 0.0;
|
|
}
|
|
else
|
|
{
|
|
// We need to return SIMULATED progress here.
|
|
if (parsingSongsPercent < (elapsedParsingSongs / Constants.PRELOADER_MIN_STAGE_TIME))
|
|
{
|
|
return parsingSongsPercent;
|
|
}
|
|
else
|
|
{
|
|
return elapsedParsingSongs / Constants.PRELOADER_MIN_STAGE_TIME;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (parsingSongsComplete)
|
|
{
|
|
currentState = FunkinPreloaderState.Complete;
|
|
return 0.0;
|
|
}
|
|
else
|
|
{
|
|
return parsingSongsPercent;
|
|
}
|
|
}
|
|
case FunkinPreloaderState.Complete:
|
|
if (completeTime < 0)
|
|
{
|
|
completeTime = elapsed;
|
|
}
|
|
|
|
return 1.0;
|
|
#if TOUCH_HERE_TO_PLAY
|
|
case FunkinPreloaderState.TouchHereToPlay:
|
|
if (completeTime < 0)
|
|
{
|
|
completeTime = elapsed;
|
|
}
|
|
|
|
if (touchHereToPlay.alpha < 1.0)
|
|
{
|
|
touchHereToPlay.alpha = 1.0;
|
|
|
|
addEventListener(MouseEvent.CLICK, onTouchHereToPlay);
|
|
}
|
|
|
|
return 1.0;
|
|
#end
|
|
|
|
default:
|
|
// Do nothing.
|
|
}
|
|
|
|
return 0.0;
|
|
}
|
|
|
|
#if TOUCH_HERE_TO_PLAY
|
|
function onTouchHereToPlay(e:MouseEvent):Void
|
|
{
|
|
removeEventListener(MouseEvent.CLICK, onTouchHereToPlay);
|
|
|
|
// This is the actual thing that makes the game load.
|
|
immediatelyStartGame();
|
|
}
|
|
#end
|
|
|
|
static final TOTAL_STEPS:Int = 11;
|
|
static final ELLIPSIS_TIME:Float = 0.5;
|
|
|
|
function updateGraphics(percent:Float, elapsed:Float):Void
|
|
{
|
|
// Render logo (including transitions)
|
|
if (completeTime > 0.0)
|
|
{
|
|
var elapsedFinished:Float = renderLogoFadeOut(elapsed);
|
|
// trace('Fading out logo... (' + elapsedFinished + 's)');
|
|
if (elapsedFinished > LOGO_FADE_TIME)
|
|
{
|
|
#if TOUCH_HERE_TO_PLAY
|
|
// The logo has faded out, but we're not quite done yet.
|
|
// In order to prevent autoplay issues, we need the user to click after the loading finishes.
|
|
currentState = FunkinPreloaderState.TouchHereToPlay;
|
|
#else
|
|
immediatelyStartGame();
|
|
#end
|
|
}
|
|
}
|
|
else
|
|
{
|
|
renderLogoFadeIn(elapsed);
|
|
}
|
|
|
|
// Render progress bar
|
|
var maxWidth = this._width - BAR_PADDING * 2;
|
|
var barWidth = maxWidth * percent;
|
|
progressBar.width = barWidth;
|
|
|
|
// Cycle ellipsis count to show loading
|
|
var ellipsisCount:Int = Std.int(elapsed / ELLIPSIS_TIME) % 3 + 1;
|
|
var ellipsis:String = '';
|
|
for (i in 0...ellipsisCount)
|
|
ellipsis += '.';
|
|
|
|
// Render status text
|
|
switch (currentState)
|
|
{
|
|
// case FunkinPreloaderState.NotStarted:
|
|
default:
|
|
updateProgressLeftText('Loading (0/$TOTAL_STEPS)$ellipsis');
|
|
case FunkinPreloaderState.DownloadingAssets:
|
|
updateProgressLeftText('Downloading assets (1/$TOTAL_STEPS)$ellipsis');
|
|
case FunkinPreloaderState.PreloadingPlayAssets:
|
|
updateProgressLeftText('Preloading assets (2/$TOTAL_STEPS)$ellipsis');
|
|
case FunkinPreloaderState.InitializingScripts:
|
|
updateProgressLeftText('Initializing scripts (3/$TOTAL_STEPS)$ellipsis');
|
|
case FunkinPreloaderState.CachingGraphics:
|
|
updateProgressLeftText('Caching graphics (4/$TOTAL_STEPS)$ellipsis');
|
|
case FunkinPreloaderState.CachingAudio:
|
|
updateProgressLeftText('Caching audio (5/$TOTAL_STEPS)$ellipsis');
|
|
case FunkinPreloaderState.CachingData:
|
|
updateProgressLeftText('Caching data (6/$TOTAL_STEPS)$ellipsis');
|
|
case FunkinPreloaderState.ParsingSpritesheets:
|
|
updateProgressLeftText('Parsing spritesheets (7/$TOTAL_STEPS)$ellipsis');
|
|
case FunkinPreloaderState.ParsingStages:
|
|
updateProgressLeftText('Parsing stages (8/$TOTAL_STEPS)$ellipsis');
|
|
case FunkinPreloaderState.ParsingCharacters:
|
|
updateProgressLeftText('Parsing characters (9/$TOTAL_STEPS)$ellipsis');
|
|
case FunkinPreloaderState.ParsingSongs:
|
|
updateProgressLeftText('Parsing songs (10/$TOTAL_STEPS)$ellipsis');
|
|
case FunkinPreloaderState.Complete:
|
|
updateProgressLeftText('Finishing up ($TOTAL_STEPS/$TOTAL_STEPS)$ellipsis');
|
|
#if TOUCH_HERE_TO_PLAY
|
|
case FunkinPreloaderState.TouchHereToPlay:
|
|
updateProgressLeftText(null);
|
|
#end
|
|
}
|
|
|
|
var percentage:Int = Math.floor(percent * 100);
|
|
trace('Preloader state: ' + currentState + ' (' + percentage + '%, ' + elapsed + 's)');
|
|
|
|
// Render percent text
|
|
progressRightText.text = '$percentage%';
|
|
|
|
super.update(percent);
|
|
}
|
|
|
|
function updateProgressLeftText(text:Null<String>):Void
|
|
{
|
|
if (progressLeftText != null)
|
|
{
|
|
if (text == null)
|
|
{
|
|
progressLeftText.alpha = 0.0;
|
|
}
|
|
else if (progressLeftText.text != text)
|
|
{
|
|
// We have to keep updating the text format, because the font can take a frame or two to load.
|
|
var progressLeftTextFormat = new TextFormat("VCR OSD Mono", 16, Constants.COLOR_PRELOADER_BAR, true);
|
|
progressLeftTextFormat.align = TextFormatAlign.LEFT;
|
|
progressLeftText.defaultTextFormat = progressLeftTextFormat;
|
|
progressLeftText.text = text;
|
|
}
|
|
}
|
|
}
|
|
|
|
function immediatelyStartGame():Void
|
|
{
|
|
_loaded = true;
|
|
}
|
|
|
|
/**
|
|
* Fade out the logo.
|
|
* @param elapsed Elapsed time since the preloader started.
|
|
* @return Elapsed time since the logo started fading out.
|
|
*/
|
|
function renderLogoFadeOut(elapsed:Float):Float
|
|
{
|
|
// Fade-out takes LOGO_FADE_TIME seconds.
|
|
var elapsedFinished = elapsed - completeTime;
|
|
|
|
logo.alpha = 1.0 - MathUtil.easeInOutCirc(elapsedFinished / LOGO_FADE_TIME);
|
|
logo.scaleX = (1.0 - MathUtil.easeInBack(elapsedFinished / LOGO_FADE_TIME)) * ratio;
|
|
logo.scaleY = (1.0 - MathUtil.easeInBack(elapsedFinished / LOGO_FADE_TIME)) * ratio;
|
|
logo.x = (this._width - logo.width) / 2;
|
|
logo.y = (this._height - logo.height) / 2;
|
|
|
|
// Fade out progress bar too.
|
|
progressBar.alpha = logo.alpha;
|
|
progressLeftText.alpha = logo.alpha;
|
|
progressRightText.alpha = logo.alpha;
|
|
|
|
return elapsedFinished;
|
|
}
|
|
|
|
function renderLogoFadeIn(elapsed:Float):Void
|
|
{
|
|
// Fade-in takes LOGO_FADE_TIME seconds.
|
|
logo.alpha = MathUtil.easeInOutCirc(elapsed / LOGO_FADE_TIME);
|
|
logo.scaleX = MathUtil.easeOutBack(elapsed / LOGO_FADE_TIME) * ratio;
|
|
logo.scaleY = MathUtil.easeOutBack(elapsed / LOGO_FADE_TIME) * ratio;
|
|
logo.x = (this._width - logo.width) / 2;
|
|
logo.y = (this._height - logo.height) / 2;
|
|
}
|
|
|
|
#if html5
|
|
// These fields only exist on Web builds.
|
|
|
|
/**
|
|
* Format the layout of the site lock screen.
|
|
*/
|
|
override function createSiteLockFailureScreen():Void
|
|
{
|
|
addChild(createSiteLockFailureBackground(Constants.COLOR_PRELOADER_LOCK_BG, Constants.COLOR_PRELOADER_LOCK_BG));
|
|
addChild(createSiteLockFailureIcon(Constants.COLOR_PRELOADER_LOCK_FG, 0.9));
|
|
addChild(createSiteLockFailureText(30));
|
|
}
|
|
|
|
/**
|
|
* Format the text of the site lock screen.
|
|
*/
|
|
override function adjustSiteLockTextFields(titleText:TextField, bodyText:TextField, hyperlinkText:TextField):Void
|
|
{
|
|
var titleFormat = titleText.defaultTextFormat;
|
|
titleFormat.align = TextFormatAlign.CENTER;
|
|
titleFormat.color = Constants.COLOR_PRELOADER_LOCK_FONT;
|
|
titleText.setTextFormat(titleFormat);
|
|
|
|
var bodyFormat = bodyText.defaultTextFormat;
|
|
bodyFormat.align = TextFormatAlign.CENTER;
|
|
bodyFormat.color = Constants.COLOR_PRELOADER_LOCK_FONT;
|
|
bodyText.setTextFormat(bodyFormat);
|
|
|
|
var hyperlinkFormat = hyperlinkText.defaultTextFormat;
|
|
hyperlinkFormat.align = TextFormatAlign.CENTER;
|
|
hyperlinkFormat.color = Constants.COLOR_PRELOADER_LOCK_LINK;
|
|
hyperlinkText.setTextFormat(hyperlinkFormat);
|
|
}
|
|
#end
|
|
|
|
override function destroy():Void
|
|
{
|
|
// Ensure the graphics are properly destroyed and GC'd.
|
|
removeChild(logo);
|
|
removeChild(progressBar);
|
|
logo = progressBar = null;
|
|
super.destroy();
|
|
}
|
|
|
|
override function onLoaded():Void
|
|
{
|
|
super.onLoaded();
|
|
// We're not ACTUALLY finished.
|
|
// This function gets called when the DownloadingAssets step is done.
|
|
// We need to wait for the other steps, then the logo to fade out.
|
|
_loaded = false;
|
|
downloadingAssetsComplete = true;
|
|
}
|
|
}
|
|
|
|
enum FunkinPreloaderState
|
|
{
|
|
/**
|
|
* The state before downloading has begun.
|
|
* Moves to either `DownloadingAssets` or `CachingGraphics` based on platform.
|
|
*/
|
|
NotStarted;
|
|
|
|
/**
|
|
* Downloading assets.
|
|
* On HTML5, Lime will do this for us, before calling `onLoaded`.
|
|
* On Desktop, this step will be completed immediately, and we'll go straight to `CachingGraphics`.
|
|
*/
|
|
DownloadingAssets;
|
|
|
|
/**
|
|
* Preloading play assets.
|
|
* Loads the `manifest.json` for the `gameplay` library.
|
|
* If we make the base preloader do this, it will download all the assets as well,
|
|
* so we have to do it ourselves.
|
|
*/
|
|
PreloadingPlayAssets;
|
|
|
|
/**
|
|
* Loading FireTongue, loading Polymod, parsing and instantiating module scripts.
|
|
*/
|
|
InitializingScripts;
|
|
|
|
/**
|
|
* Loading all graphics from the `core` library to the cache.
|
|
*/
|
|
CachingGraphics;
|
|
|
|
/**
|
|
* Loading all audio from the `core` library to the cache.
|
|
*/
|
|
CachingAudio;
|
|
|
|
/**
|
|
* Loading all data files from the `core` library to the cache.
|
|
*/
|
|
CachingData;
|
|
|
|
/**
|
|
* Parsing all XML files from the `core` library into FlxFramesCollections and caching them.
|
|
*/
|
|
ParsingSpritesheets;
|
|
|
|
/**
|
|
* Parsing stage data and scripts.
|
|
*/
|
|
ParsingStages;
|
|
|
|
/**
|
|
* Parsing character data and scripts.
|
|
*/
|
|
ParsingCharacters;
|
|
|
|
/**
|
|
* Parsing song data and scripts.
|
|
*/
|
|
ParsingSongs;
|
|
|
|
/**
|
|
* Finishing up.
|
|
*/
|
|
Complete;
|
|
|
|
#if TOUCH_HERE_TO_PLAY
|
|
/**
|
|
* Touch Here to Play is displayed.
|
|
*/
|
|
TouchHereToPlay;
|
|
#end
|
|
}
|