mirror of
https://github.com/photonstorm/phaser
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73 lines
2 KiB
JavaScript
73 lines
2 KiB
JavaScript
/**
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* @author Richard Davey <rich@photonstorm.com>
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* @copyright 2016 Photon Storm Ltd.
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* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
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*/
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/**
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* Parses the XML and extracts the frame data from it.
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*
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* @class Phaser.TextureParser.StarlingXML
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* @static
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* @param {Phaser.Texture} texture - The parent Texture.
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* @param {object} xml - The XML data from the Texture Atlas. Must be in Starling XML format.
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* @return {Phaser.FrameData} A FrameData object containing the parsed frames.
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*/
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Phaser.TextureParser.StarlingXML = function (texture, xml)
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{
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// Malformed?
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if (!xml.getElementsByTagName('TextureAtlas'))
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{
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// console.warn("Phaser.AnimationParser.XMLData: Invalid Texture Atlas XML given, missing <TextureAtlas> tag");
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return;
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}
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// Let's create some frames then
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var data = new Phaser.FrameData();
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var frames = xml.getElementsByTagName('SubTexture');
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var newFrame;
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var name;
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var frame;
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var x;
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var y;
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var width;
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var height;
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var frameX;
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var frameY;
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var frameWidth;
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var frameHeight;
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for (var i = 0; i < frames.length; i++)
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{
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frame = frames[i].attributes;
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name = frame.name.value;
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x = parseInt(frame.x.value, 10);
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y = parseInt(frame.y.value, 10);
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width = parseInt(frame.width.value, 10);
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height = parseInt(frame.height.value, 10);
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frameX = null;
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frameY = null;
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if (frame.frameX)
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{
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frameX = Math.abs(parseInt(frame.frameX.value, 10));
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frameY = Math.abs(parseInt(frame.frameY.value, 10));
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frameWidth = parseInt(frame.frameWidth.value, 10);
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frameHeight = parseInt(frame.frameHeight.value, 10);
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}
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newFrame = data.addFrame(new Phaser.Frame(i, x, y, width, height, name));
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// Trimmed?
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if (frameX !== null || frameY !== null)
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{
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newFrame.setTrim(true, width, height, frameX, frameY, frameWidth, frameHeight);
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}
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}
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return data;
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};
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