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	<h1 class="page-title">Class: ArrayList</h1>
<section>

<header>
    <h2>
        <span class="ancestors"><a href="Phaser.html">Phaser</a>.</span>
    
    ArrayList
    </h2>
    
        <div class="class-description"><p>Phaser.ArrayList</p></div>
    
</header>

<article>
    <div class="container-overview">
    

<dt>
    <h4 class="name" id="ArrayList"><span class="type-signature"></span>new ArrayList<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        <p>A set data structure. Allows items to add themselves to and remove themselves from the set. Items can only exist once in the set.</p>
    </div>
    

<dl class="details">
    

    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="ArrayList.js.html">core/ArrayList.js</a>, <a href="ArrayList.js.html#sunlight-1-line-13">line 13</a>
    </li></ul></dd>
    

</dl>

    
</dd>

    
    </div>

    
        <h3 class="subsection-title">Members</h3>

        <dl>
            
<dt>
    <h4 class="name" id="first"><span class="type-signature"></span>first<span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    <div class="description">
        <p>Resets the cursor to the first item in the list and returns it.</p>
    </div>
    
    
<dl class="details">
    

        <h5 class="subsection-title">Properties:</h5>

        <dl>

<table class="props table table-striped">
    <thead>
	<tr>
		
		<th>Name</th>
		

		<th>Type</th>

		
		<th class="last">Description</th>
	</tr>
	</thead>

	<tbody>
	

        <tr>
            
                <td class="name"><code>first</code></td>
            

            <td class="type">
            
                
<span class="param-type">object</span>


            </td>

            
            <td class="description last"><p>The first item in the list.</p></td>
        </tr>

	
	</tbody>
</table>
</dl>

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="ArrayList.js.html">core/ArrayList.js</a>, <a href="ArrayList.js.html#sunlight-1-line-139">line 139</a>
    </li></ul></dd>
    

</dl>

    
</dd>

        
<dt>
    <h4 class="name" id="list"><span class="type-signature"></span>list<span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
<dl class="details">
    

        <h5 class="subsection-title">Properties:</h5>

        <dl>

<table class="props table table-striped">
    <thead>
	<tr>
		
		<th>Name</th>
		

		<th>Type</th>

		
		<th class="last">Description</th>
	</tr>
	</thead>

	<tbody>
	

        <tr>
            
                <td class="name"><code>list</code></td>
            

            <td class="type">
            
                
<span class="param-type">array</span>


            </td>

            
            <td class="description last"><p>The list.</p></td>
        </tr>

	
	</tbody>
</table>
</dl>

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="ArrayList.js.html">core/ArrayList.js</a>, <a href="ArrayList.js.html#sunlight-1-line-30">line 30</a>
    </li></ul></dd>
    

</dl>

    
</dd>

        
<dt>
    <h4 class="name" id="next"><span class="type-signature"></span>next<span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    <div class="description">
        <p>Gets the next item in the list and returns it, advancing the cursor.</p>
    </div>
    
    
<dl class="details">
    

        <h5 class="subsection-title">Properties:</h5>

        <dl>

<table class="props table table-striped">
    <thead>
	<tr>
		
		<th>Name</th>
		

		<th>Type</th>

		
		<th class="last">Description</th>
	</tr>
	</thead>

	<tbody>
	

        <tr>
            
                <td class="name"><code>next</code></td>
            

            <td class="type">
            
                
<span class="param-type">object</span>


            </td>

            
            <td class="description last"><p>Advanced the cursor and return.</p></td>
        </tr>

	
	</tbody>
</table>
</dl>

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="ArrayList.js.html">core/ArrayList.js</a>, <a href="ArrayList.js.html#sunlight-1-line-164">line 164</a>
    </li></ul></dd>
    

</dl>

    
</dd>

        
<dt>
    <h4 class="name" id="position"><span class="type-signature"></span>position<span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
<dl class="details">
    

        <h5 class="subsection-title">Properties:</h5>

        <dl>

<table class="props table table-striped">
    <thead>
	<tr>
		
		<th>Name</th>
		

		<th>Type</th>

		
		<th class="last">Description</th>
	</tr>
	</thead>

	<tbody>
	

        <tr>
            
                <td class="name"><code>position</code></td>
            

            <td class="type">
            
                
<span class="param-type">number</span>


            </td>

            
            <td class="description last"><p>Current cursor position.</p></td>
        </tr>

	
	</tbody>
</table>
</dl>

    
    <dt class="tag-default">Default Value:</dt>
    <dd class="tag-default"><ul class="dummy"><li>0</li></ul></dd>
    

    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="ArrayList.js.html">core/ArrayList.js</a>, <a href="ArrayList.js.html#sunlight-1-line-25">line 25</a>
    </li></ul></dd>
    

</dl>

    
</dd>

        
<dt>
    <h4 class="name" id="total"><span class="type-signature"></span>total<span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
<dl class="details">
    

        <h5 class="subsection-title">Properties:</h5>

        <dl>

<table class="props table table-striped">
    <thead>
	<tr>
		
		<th>Name</th>
		

		<th>Type</th>

		
		<th class="last">Description</th>
	</tr>
	</thead>

	<tbody>
	

        <tr>
            
                <td class="name"><code>total</code></td>
            

            <td class="type">
            
                
<span class="param-type">number</span>


            </td>

            
            <td class="description last"><p>Number of objects in the list.</p></td>
        </tr>

	
	</tbody>
</table>
</dl>

    
    <dt class="tag-default">Default Value:</dt>
    <dd class="tag-default"><ul class="dummy"><li>0</li></ul></dd>
    

    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="ArrayList.js.html">core/ArrayList.js</a>, <a href="ArrayList.js.html#sunlight-1-line-19">line 19</a>
    </li></ul></dd>
    

</dl>

    
</dd>

        </dl>
    

        <h3 class="subsection-title">Methods</h3>

        <dl>
            
<dt>
    <h4 class="name" id="add"><span class="type-signature"></span>add<span class="signature">(child)</span><span class="type-signature"> &rarr; {object}</span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        <p>Adds a new element to this list. The item can only exist in the list once.</p>
    </div>
    

        <h5>Parameters:</h5>
        

<table class="params table table-striped">
    <thead>
	<tr>
		
		<th>Name</th>
		

		<th>Type</th>

		
		<th class="last">Description</th>
	</tr>
	</thead>

	<tbody>
	

        <tr>
            
                <td class="name"><code>child</code></td>
            

            <td class="type">
            
                
<span class="param-type">object</span>


            </td>

            
            <td class="description last"><p>The element to add to this list. Can be a Phaser.Sprite or any other object you need to quickly iterate through.</p></td>
        </tr>

	
	</tbody>
</table>

    
<dl class="details">
    

    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="ArrayList.js.html">core/ArrayList.js</a>, <a href="ArrayList.js.html#sunlight-1-line-36">line 36</a>
    </li></ul></dd>
    

</dl>

    
    <h5>Returns:</h5>
    
            
<div class="param-desc">
    <p>The child that was added.</p>
</div>


<dl>
	<dt>
		Type
	</dt>
	<dd>
		
<span class="param-type">object</span>


	</dd>
</dl>


</dd>

        
<dt>
    <h4 class="name" id="callAll"><span class="type-signature"></span>callAll<span class="signature">(callback, parameter)</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        <p>Calls a function on all members of this list, using the member as the context for the callback.
The function must exist on the member.</p>
    </div>
    

        <h5>Parameters:</h5>
        

<table class="params table table-striped">
    <thead>
	<tr>
		
		<th>Name</th>
		

		<th>Type</th>

		
		<th>Argument</th>
		

		<th class="last">Description</th>
	</tr>
	</thead>

	<tbody>
	

        <tr>
            
                <td class="name"><code>callback</code></td>
            

            <td class="type">
            
                
<span class="param-type">function</span>


            </td>

            
                <td class="attributes">
                

                </td>
            

            <td class="description last"><p>The function to call.</p></td>
        </tr>

	
        <tr>
            
                <td class="name"><code>parameter</code></td>
            

            <td class="type">
            
                
<span class="param-type">*</span>


            </td>

            
                <td class="attributes">
                

                    &lt;repeatable><br>
                
                </td>
            

            <td class="description last"><p>Additional parameters that will be passed to the callback.</p></td>
        </tr>

	
	</tbody>
</table>

    
<dl class="details">
    

    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="ArrayList.js.html">core/ArrayList.js</a>, <a href="ArrayList.js.html#sunlight-1-line-113">line 113</a>
    </li></ul></dd>
    

</dl>

    
</dd>

        
<dt>
    <h4 class="name" id="exists"><span class="type-signature"></span>exists<span class="signature">(child)</span><span class="type-signature"> &rarr; {boolean}</span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        <p>Checks for the child within this list.</p>
    </div>
    

        <h5>Parameters:</h5>
        

<table class="params table table-striped">
    <thead>
	<tr>
		
		<th>Name</th>
		

		<th>Type</th>

		
		<th class="last">Description</th>
	</tr>
	</thead>

	<tbody>
	

        <tr>
            
                <td class="name"><code>child</code></td>
            

            <td class="type">
            
                
<span class="param-type">object</span>


            </td>

            
            <td class="description last"><p>The element to get the list index for.</p></td>
        </tr>

	
	</tbody>
</table>

    
<dl class="details">
    

    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="ArrayList.js.html">core/ArrayList.js</a>, <a href="ArrayList.js.html#sunlight-1-line-68">line 68</a>
    </li></ul></dd>
    

</dl>

    
    <h5>Returns:</h5>
    
            
<div class="param-desc">
    <p>True if the child is found in the list, otherwise false.</p>
</div>


<dl>
	<dt>
		Type
	</dt>
	<dd>
		
<span class="param-type">boolean</span>


	</dd>
</dl>


</dd>

        
<dt>
    <h4 class="name" id="getIndex"><span class="type-signature"></span>getIndex<span class="signature">(child)</span><span class="type-signature"> &rarr; {number}</span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        <p>Gets the index of the child in the list, or -1 if it isn't in the list.</p>
    </div>
    

        <h5>Parameters:</h5>
        

<table class="params table table-striped">
    <thead>
	<tr>
		
		<th>Name</th>
		

		<th>Type</th>

		
		<th class="last">Description</th>
	</tr>
	</thead>

	<tbody>
	

        <tr>
            
                <td class="name"><code>child</code></td>
            

            <td class="type">
            
                
<span class="param-type">object</span>


            </td>

            
            <td class="description last"><p>The element to get the list index for.</p></td>
        </tr>

	
	</tbody>
</table>

    
<dl class="details">
    

    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="ArrayList.js.html">core/ArrayList.js</a>, <a href="ArrayList.js.html#sunlight-1-line-55">line 55</a>
    </li></ul></dd>
    

</dl>

    
    <h5>Returns:</h5>
    
            
<div class="param-desc">
    <p>The index of the child or -1 if not found.</p>
</div>


<dl>
	<dt>
		Type
	</dt>
	<dd>
		
<span class="param-type">number</span>


	</dd>
</dl>


</dd>

        
<dt>
    <h4 class="name" id="remove"><span class="type-signature"></span>remove<span class="signature">(child)</span><span class="type-signature"> &rarr; {object}</span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        <p>Removes the given element from this list if it exists.</p>
    </div>
    

        <h5>Parameters:</h5>
        

<table class="params table table-striped">
    <thead>
	<tr>
		
		<th>Name</th>
		

		<th>Type</th>

		
		<th class="last">Description</th>
	</tr>
	</thead>

	<tbody>
	

        <tr>
            
                <td class="name"><code>child</code></td>
            

            <td class="type">
            
                
<span class="param-type">object</span>


            </td>

            
            <td class="description last"><p>The child to be removed from the list.</p></td>
        </tr>

	
	</tbody>
</table>

    
<dl class="details">
    

    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="ArrayList.js.html">core/ArrayList.js</a>, <a href="ArrayList.js.html#sunlight-1-line-93">line 93</a>
    </li></ul></dd>
    

</dl>

    
    <h5>Returns:</h5>
    
            
<div class="param-desc">
    <p>child - The child that was removed.</p>
</div>


<dl>
	<dt>
		Type
	</dt>
	<dd>
		
<span class="param-type">object</span>


	</dd>
</dl>


</dd>

        
<dt>
    <h4 class="name" id="reset"><span class="type-signature"></span>reset<span class="signature">()</span><span class="type-signature"></span></h4>
    
    
</dt>
<dd>
    
    
    <div class="description">
        <p>Resets the list length and drops all items in the list.</p>
    </div>
    

<dl class="details">
    

    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="ArrayList.js.html">core/ArrayList.js</a>, <a href="ArrayList.js.html#sunlight-1-line-81">line 81</a>
    </li></ul></dd>
    

</dl>

    
</dd>

        </dl>
    

</article>

</section>


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