Funkin/source/animate/FlxAnimate.hx

package animate;

// import animateAtlasPlayer.assets.AssetManager;
// import animateAtlasPlayer.core.Animation;
import animate.FlxSymbol.Parsed;
import flixel.FlxG;
import flixel.FlxSprite;
import flixel.graphics.FlxGraphic;
import flixel.graphics.frames.FlxAtlasFrames;
import flixel.math.FlxPoint;
import flixel.math.FlxRect;
import flixel.system.FlxAssets.FlxGraphicAsset;
import haxe.Json;
import openfl.Assets;
import openfl.display.BitmapData;
import openfl.geom.Rectangle;

class FlxAnimate extends FlxSymbol
{
	// var myAnim:Animation;
	// var animBitmap:BitmapData;
	var loadedQueue:Bool = false;

	var swagFrames:Array<BitmapData> = [];

	public function new(x:Float, y:Float)
	{
		var folder:String = 'tightBars';
		coolParse = cast Json.parse(Assets.getText(Paths.file('images/' + folder + '/Animation.json')));
		coolParse.AN.TL.L.reverse();
		super(x, y, coolParse);

		frames = FlxAnimate.fromAnimate(Paths.file('images/' + folder + '/spritemap1.png'), Paths.file('images/' + folder + '/spritemap1.json'));
		// frames
	}

	override function draw()
	{
		super.draw();

		renderFrame(coolParse.AN.TL, coolParse, true);
	}

	var curFrame:Int = 0;

	// notes to self
	// account for different layers

	override function update(elapsed:Float)
	{
		super.update(elapsed);
	}

	// This stuff is u
	public static function fromAnimate(Source:FlxGraphicAsset, Description:String):FlxAtlasFrames
	{
		var graphic:FlxGraphic = FlxG.bitmap.add(Source);
		if (graphic == null)
			return null;

		var frames:FlxAtlasFrames = FlxAtlasFrames.findFrame(graphic);
		if (frames != null)
			return frames;

		if (graphic == null || Description == null)
			return null;

		frames = new FlxAtlasFrames(graphic);

		var data:AnimateObject;

		var json:String = Description;

		trace(json);

		if (Assets.exists(json))
			json = Assets.getText(json);

		data = cast Json.parse(json).ATLAS;

		for (sprite in data.SPRITES)
		{
			// probably nicer way to do this? Oh well
			var swagSprite:AnimateSprite = sprite.SPRITE;

			var rect = FlxRect.get(swagSprite.x, swagSprite.y, swagSprite.w, swagSprite.h);

			var size = new Rectangle(0, 0, rect.width, rect.height);

			var offset = FlxPoint.get(-size.left, -size.top);
			var sourceSize = FlxPoint.get(size.width, size.height);

			frames.addAtlasFrame(rect, sourceSize, offset, swagSprite.name);
		}

		return frames;
	}
}

typedef AnimateObject =
{
	SPRITES:Array<Dynamic>
}

typedef AnimateSprite =
{
	var name:String;
	var x:Int;
	var y:Int;
	var w:Int;
	var h:Int;
	var rotated:Bool;
}