docs/FrameData.js.html

<!DOCTYPE html>

<html lang="en">
<head>
	<meta charset="utf-8">
	<title>Phaser Source: animation/FrameData.js</title>

	<!--[if lt IE 9]>
	<script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
	<![endif]-->
	<link type="text/css" rel="stylesheet" href="styles/sunlight.default.css">

	
	<link type="text/css" rel="stylesheet" href="styles/site.cerulean.css">
	
</head>

<body>
<div class="container-fluid">
	<div class="navbar navbar-fixed-top navbar-inverse">
		<div class="navbar-inner">
			<a class="brand" href="index.html">Phaser</a>
			<ul class="nav">
				
				<li class="dropdown">
					<a href="namespaces.list.html" class="dropdown-toggle" data-toggle="dropdown">Namespaces<b
						class="caret"></b></a>

					<ul class="dropdown-menu ">
						
						<li>
							<a href="Phaser.html">Phaser</a>
						</li>
						

					</ul>
				</li>
				
				<li class="dropdown">
					<a href="classes.list.html" class="dropdown-toggle" data-toggle="dropdown">Classes<b
						class="caret"></b></a>

					<ul class="dropdown-menu ">
						
						<li>
							<a href="Phaser.Animation.html">Animation</a>
						</li>
						
						<li>
							<a href="Phaser.AnimationManager.html">AnimationManager</a>
						</li>
						
						<li>
							<a href="Phaser.AnimationParser.html">AnimationParser</a>
						</li>
						
						<li>
							<a href="Phaser.BitmapData.html">BitmapData</a>
						</li>
						
						<li>
							<a href="Phaser.BitmapText.html">BitmapText</a>
						</li>
						
						<li>
							<a href="Phaser.Button.html">Button</a>
						</li>
						
						<li>
							<a href="Phaser.Cache.html">Cache</a>
						</li>
						
						<li>
							<a href="Phaser.Camera.html">Camera</a>
						</li>
						
						<li>
							<a href="Phaser.Canvas.html">Canvas</a>
						</li>
						
						<li>
							<a href="Phaser.Circle.html">Circle</a>
						</li>
						
						<li>
							<a href="Phaser.Color.html">Color</a>
						</li>
						
						<li>
							<a href="Phaser.Device.html">Device</a>
						</li>
						
						<li>
							<a href="Phaser.Easing.html">Easing</a>
						</li>
						
						<li>
							<a href="Phaser.Easing.Back.html">Back</a>
						</li>
						
						<li>
							<a href="Phaser.Easing.Bounce.html">Bounce</a>
						</li>
						
						<li>
							<a href="Phaser.Easing.Circular.html">Circular</a>
						</li>
						
						<li>
							<a href="Phaser.Easing.Cubic.html">Cubic</a>
						</li>
						
						<li>
							<a href="Phaser.Easing.Elastic.html">Elastic</a>
						</li>
						
						<li>
							<a href="Phaser.Easing.Exponential.html">Exponential</a>
						</li>
						
						<li>
							<a href="Phaser.Easing.Linear.html">Linear</a>
						</li>
						
						<li>
							<a href="Phaser.Easing.Quadratic.html">Quadratic</a>
						</li>
						
						<li>
							<a href="Phaser.Easing.Quartic.html">Quartic</a>
						</li>
						
						<li>
							<a href="Phaser.Easing.Quintic.html">Quintic</a>
						</li>
						
						<li>
							<a href="Phaser.Easing.Sinusoidal.html">Sinusoidal</a>
						</li>
						
						<li>
							<a href="Phaser.Ellipse.html">Ellipse</a>
						</li>
						
						<li>
							<a href="Phaser.Events.html">Events</a>
						</li>
						
						<li>
							<a href="Phaser.Filter.html">Filter</a>
						</li>
						
						<li>
							<a href="Phaser.Frame.html">Frame</a>
						</li>
						
						<li>
							<a href="Phaser.FrameData.html">FrameData</a>
						</li>
						
						<li>
							<a href="Phaser.Game.html">Game</a>
						</li>
						
						<li>
							<a href="Phaser.GameObjectCreator.html">GameObjectCreator</a>
						</li>
						
						<li>
							<a href="Phaser.GameObjectFactory.html">GameObjectFactory</a>
						</li>
						
						<li>
							<a href="Phaser.Gamepad.html">Gamepad</a>
						</li>
						
						<li>
							<a href="Phaser.GamepadButton.html">GamepadButton</a>
						</li>
						
						<li>
							<a href="Phaser.Graphics.html">Graphics</a>
						</li>
						
						<li>
							<a href="Phaser.Group.html">Group</a>
						</li>
						
						<li>
							<a href="Phaser.Image.html">Image</a>
						</li>
						
						<li>
							<a href="Phaser.Input.html">Input</a>
						</li>
						
						<li>
							<a href="Phaser.InputHandler.html">InputHandler</a>
						</li>
						
						<li>
							<a href="Phaser.Key.html">Key</a>
						</li>
						
						<li>
							<a href="Phaser.Keyboard.html">Keyboard</a>
						</li>
						
						<li>
							<a href="Phaser.Line.html">Line</a>
						</li>
						
						<li>
							<a href="Phaser.LinkedList.html">LinkedList</a>
						</li>
						
						<li>
							<a href="Phaser.Loader.html">Loader</a>
						</li>
						
						<li>
							<a href="Phaser.LoaderParser.html">LoaderParser</a>
						</li>
						
						<li>
							<a href="Phaser.Math.html">Math</a>
						</li>
						
						<li>
							<a href="Phaser.Mouse.html">Mouse</a>
						</li>
						
						<li>
							<a href="Phaser.MSPointer.html">MSPointer</a>
						</li>
						
						<li>
							<a href="Phaser.Net.html">Net</a>
						</li>
						
						<li>
							<a href="Phaser.Particles.html">Particles</a>
						</li>
						
						<li>
							<a href="Phaser.Particles.Arcade.Emitter.html">Emitter</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.html">Physics</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.Arcade.html">Arcade</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.Arcade.Body.html">Body</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.Ninja.html">Ninja</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.Ninja.AABB.html">AABB</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.Ninja.Body.html">Body</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.Ninja.Circle.html">Circle</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.Ninja.Tile.html">Tile</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.P2.html">P2</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.P2.Body.html">Body</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.P2.BodyDebug.html">BodyDebug</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.P2.CollisionGroup.html">CollisionGroup</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.P2.ContactMaterial.html">ContactMaterial</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.P2.DistanceConstraint.html">DistanceConstraint</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.P2.GearConstraint.html">GearConstraint</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.P2.InversePointProxy.html">InversePointProxy</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.P2.LockConstraint.html">LockConstraint</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.P2.Material.html">Material</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.P2.PointProxy.html">PointProxy</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.P2.PrismaticConstraint.html">PrismaticConstraint</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.P2.RevoluteConstraint.html">RevoluteConstraint</a>
						</li>
						
						<li>
							<a href="Phaser.Physics.P2.Spring.html">Spring</a>
						</li>
						
						<li>
							<a href="Phaser.Plugin.html">Plugin</a>
						</li>
						
						<li>
							<a href="Phaser.PluginManager.html">PluginManager</a>
						</li>
						
						<li>
							<a href="Phaser.Point.html">Point</a>
						</li>
						
						<li>
							<a href="Phaser.Pointer.html">Pointer</a>
						</li>
						
						<li>
							<a href="Phaser.Polygon.html">Polygon</a>
						</li>
						
						<li>
							<a href="Phaser.QuadTree.html">QuadTree</a>
						</li>
						
						<li>
							<a href="Phaser.RandomDataGenerator.html">RandomDataGenerator</a>
						</li>
						
						<li>
							<a href="Phaser.Rectangle.html">Rectangle</a>
						</li>
						
						<li>
							<a href="Phaser.RenderTexture.html">RenderTexture</a>
						</li>
						
						<li>
							<a href="Phaser.RequestAnimationFrame.html">RequestAnimationFrame</a>
						</li>
						
						<li>
							<a href="Phaser.RetroFont.html">RetroFont</a>
						</li>
						
						<li>
							<a href="Phaser.ScaleManager.html">ScaleManager</a>
						</li>
						
						<li>
							<a href="Phaser.Signal.html">Signal</a>
						</li>
						
						<li>
							<a href="Phaser.SinglePad.html">SinglePad</a>
						</li>
						
						<li>
							<a href="Phaser.Sound.html">Sound</a>
						</li>
						
						<li>
							<a href="Phaser.SoundManager.html">SoundManager</a>
						</li>
						
						<li>
							<a href="Phaser.Sprite.html">Sprite</a>
						</li>
						
						<li>
							<a href="Phaser.SpriteBatch.html">SpriteBatch</a>
						</li>
						
						<li>
							<a href="Phaser.Stage.html">Stage</a>
						</li>
						
						<li>
							<a href="Phaser.State.html">State</a>
						</li>
						
						<li>
							<a href="Phaser.StateManager.html">StateManager</a>
						</li>
						
						<li>
							<a href="Phaser.Text.html">Text</a>
						</li>
						
						<li>
							<a href="Phaser.Tile.html">Tile</a>
						</li>
						
						<li>
							<a href="Phaser.Tilemap.html">Tilemap</a>
						</li>
						
						<li>
							<a href="Phaser.TilemapLayer.html">TilemapLayer</a>
						</li>
						
						<li>
							<a href="Phaser.TilemapParser.html">TilemapParser</a>
						</li>
						
						<li>
							<a href="Phaser.Tileset.html">Tileset</a>
						</li>
						
						<li>
							<a href="Phaser.TileSprite.html">TileSprite</a>
						</li>
						
						<li>
							<a href="Phaser.Time.html">Time</a>
						</li>
						
						<li>
							<a href="Phaser.Timer.html">Timer</a>
						</li>
						
						<li>
							<a href="Phaser.TimerEvent.html">TimerEvent</a>
						</li>
						
						<li>
							<a href="Phaser.Touch.html">Touch</a>
						</li>
						
						<li>
							<a href="Phaser.Tween.html">Tween</a>
						</li>
						
						<li>
							<a href="Phaser.TweenManager.html">TweenManager</a>
						</li>
						
						<li>
							<a href="Phaser.Utils.html">Utils</a>
						</li>
						
						<li>
							<a href="Phaser.Utils.Debug.html">Debug</a>
						</li>
						
						<li>
							<a href="Phaser.World.html">World</a>
						</li>
						
						<li>
							<a href="SignalBinding.html">SignalBinding</a>
						</li>
						

					</ul>
				</li>
				
			</ul>
		</div>
	</div>

	<div class="row-fluid">

		
			<div class="span12">
				
				<div id="main">
					

		<h1 class="page-title">Source: animation/FrameData.js</h1>
    
    <section>
        <article>
            <pre class="sunlight-highlight-javascript linenums">/**
* @author       Richard Davey &lt;rich@photonstorm.com>
* @copyright    2014 Photon Storm Ltd.
* @license      {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/

/**
* FrameData is a container for Frame objects, which are the internal representation of animation data in Phaser.
*
* @class Phaser.FrameData
* @constructor
*/
Phaser.FrameData = function () {

    /**
    * @property {Array} _frames - Local array of frames.
    * @private
    */
    this._frames = [];


    /**
    * @property {Array} _frameNames - Local array of frame names for name to index conversions.
    * @private
    */
    this._frameNames = [];

};

Phaser.FrameData.prototype = {

    /**
    * Adds a new Frame to this FrameData collection. Typically called by the Animation.Parser and not directly.
    *
    * @method Phaser.FrameData#addFrame
    * @param {Phaser.Frame} frame - The frame to add to this FrameData set.
    * @return {Phaser.Frame} The frame that was just added.
    */
    addFrame: function (frame) {

        frame.index = this._frames.length;

        this._frames.push(frame);

        if (frame.name !== '')
        {
            this._frameNames[frame.name] = frame.index;
        }

        return frame;

    },

    /**
    * Get a Frame by its numerical index.
    *
    * @method Phaser.FrameData#getFrame
    * @param {number} index - The index of the frame you want to get.
    * @return {Phaser.Frame} The frame, if found.
    */
    getFrame: function (index) {

        if (index > this._frames.length)
        {
            index = 0;
        }

        return this._frames[index];

    },

    /**
    * Get a Frame by its frame name.
    *
    * @method Phaser.FrameData#getFrameByName
    * @param {string} name - The name of the frame you want to get.
    * @return {Phaser.Frame} The frame, if found.
    */
    getFrameByName: function (name) {

        if (typeof this._frameNames[name] === 'number')
        {
            return this._frames[this._frameNames[name]];
        }

        return null;

    },

    /**
    * Check if there is a Frame with the given name.
    *
    * @method Phaser.FrameData#checkFrameName
    * @param {string} name - The name of the frame you want to check.
    * @return {boolean} True if the frame is found, otherwise false.
    */
    checkFrameName: function (name) {

        if (this._frameNames[name] == null)
        {
            return false;
        }

        return true;
        
    },

    /**
    * Returns a range of frames based on the given start and end frame indexes and returns them in an Array.
    *
    * @method Phaser.FrameData#getFrameRange
    * @param {number} start - The starting frame index.
    * @param {number} end - The ending frame index.
    * @param {Array} [output] - If given the results will be appended to the end of this array otherwise a new array will be created.
    * @return {Array} An array of Frames between the start and end index values, or an empty array if none were found.
    */
    getFrameRange: function (start, end, output) {
        
        if (typeof output === "undefined") { output = []; }

        for (var i = start; i &lt;= end; i++)
        {
            output.push(this._frames[i]);
        }

        return output;

    },

    /**
    * Returns all of the Frames in this FrameData set where the frame index is found in the input array.
    * The frames are returned in the output array, or if none is provided in a new Array object.
    *
    * @method Phaser.FrameData#getFrames
    * @param {Array} frames - An Array containing the indexes of the frames to retrieve. If the array is empty then all frames in the FrameData are returned.
    * @param {boolean} [useNumericIndex=true] - Are the given frames using numeric indexes (default) or strings? (false)
    * @param {Array} [output] - If given the results will be appended to the end of this array otherwise a new array will be created.
    * @return {Array} An array of all Frames in this FrameData set matching the given names or IDs.
    */
    getFrames: function (frames, useNumericIndex, output) {

        if (typeof useNumericIndex === "undefined") { useNumericIndex = true; }
        if (typeof output === "undefined") { output = []; }

        if (typeof frames === "undefined" || frames.length === 0)
        {
            //  No input array, so we loop through all frames
            for (var i = 0; i &lt; this._frames.length; i++)
            {
                //  We only need the indexes
                output.push(this._frames[i]);
            }
        }
        else
        {
            //  Input array given, loop through that instead
            for (var i = 0, len = frames.length; i &lt; len; i++)
            {
                //  Does the input array contain names or indexes?
                if (useNumericIndex)
                {
                    //  The actual frame
                    output.push(this.getFrame(frames[i]));
                }
                else
                {
                    //  The actual frame
                    output.push(this.getFrameByName(frames[i]));
                }
            }
        }

        return output;

    },

    /**
    * Returns all of the Frame indexes in this FrameData set.
    * The frames indexes are returned in the output array, or if none is provided in a new Array object.
    *
    * @method Phaser.FrameData#getFrameIndexes
    * @param {Array} frames - An Array containing the indexes of the frames to retrieve. If the array is empty then all frames in the FrameData are returned.
    * @param {boolean} [useNumericIndex=true] - Are the given frames using numeric indexes (default) or strings? (false)
    * @param {Array} [output] - If given the results will be appended to the end of this array otherwise a new array will be created.
    * @return {Array} An array of all Frame indexes matching the given names or IDs.
    */
    getFrameIndexes: function (frames, useNumericIndex, output) {

        if (typeof useNumericIndex === "undefined") { useNumericIndex = true; }
        if (typeof output === "undefined") { output = []; }

        if (typeof frames === "undefined" || frames.length === 0)
        {
            //  No frames array, so we loop through all frames
            for (var i = 0, len = this._frames.length; i &lt; len; i++)
            {
                output.push(this._frames[i].index);
            }
        }
        else
        {
            //  Input array given, loop through that instead
            for (var i = 0, len = frames.length; i &lt; len; i++)
            {
                //  Does the frames array contain names or indexes?
                if (useNumericIndex)
                {
                    output.push(frames[i]);
                }
                else
                {
                    if (this.getFrameByName(frames[i]))
                    {
                        output.push(this.getFrameByName(frames[i]).index);
                    }
                }
            }
        }

        return output;

    }

};

Phaser.FrameData.prototype.constructor = Phaser.FrameData;

/**
* @name Phaser.FrameData#total
* @property {number} total - The total number of frames in this FrameData set.
* @readonly
*/
Object.defineProperty(Phaser.FrameData.prototype, "total", {

    get: function () {
        return this._frames.length;
    }

});
</pre>
        </article>
    </section>


				</div>

				<div class="clearfix"></div>
				<footer>
					
					
		<span class="copyright">
		Phaser Copyright © 2012-2014 Photon Storm Ltd.
		</span>
					<br />
					
		<span class="jsdoc-message">
		Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.3.0-dev</a>
		on Fri Mar 14 2014 06:34:17 GMT-0000 (GMT) using the <a href="https://github.com/terryweiss/docstrap">DocStrap template</a>.
		</span>
				</footer>
			</div>

			
			<br clear="both">
		</div>

	</div>
	<script src="scripts/sunlight.js"></script>
	<script src="scripts/sunlight.javascript.js"></script>
	<script src="scripts/sunlight-plugin.doclinks.js"></script>
	<script src="scripts/sunlight-plugin.linenumbers.js"></script>
	<script src="scripts/sunlight-plugin.menu.js"></script>
	<script src="scripts/jquery.min.js"></script>
	<script src="scripts/jquery.scrollTo.js"></script>
	<script src="scripts/jquery.localScroll.js"></script>
	<script src="scripts/bootstrap-dropdown.js"></script>
	<script src="scripts/toc.js"></script>


	<script>  Sunlight.highlightAll({lineNumbers:true,  showMenu: true, enableDoclinks :true}); </script>

	<script>
		$( function () {
			$( "#toc" ).toc( {
			    anchorName  : function(i, heading, prefix) {
					return $(heading).attr("id") || ( prefix + i );
				},
				selectors   : "h1,h2,h3,h4",
				showAndHide : false,
				scrollTo    : 60
			} );
			$( "#toc>ul" ).addClass( "nav nav-pills nav-stacked" );
			$( "#main span[id^='toc']" ).addClass( "toc-shim" );

		} );
	</script>

	
</body>
</html>