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<a href="Phaser.ScaleManager.html">ScaleManager</a>
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<a href="Phaser.SoundManager.html">SoundManager</a>
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<a href="Phaser.Sprite.html">Sprite</a>
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<a href="Phaser.TweenManager.html">TweenManager</a>
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<a href="Phaser.Utils.html">Utils</a>
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<a href="PIXI.BaseTexture.html">BaseTexture</a>
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<a href="PIXI.BitmapFontLoader.html">BitmapFontLoader</a>
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<a href="PIXI.CanvasGraphics.html">CanvasGraphics</a>
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<a href="PIXI.CanvasMaskManager.html">CanvasMaskManager</a>
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<a href="PIXI.CanvasRenderer.html">CanvasRenderer</a>
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<a href="PIXI.SpriteBatch.html">SpriteBatch</a>
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<a href="PIXI.SpriteSheetLoader.html">SpriteSheetLoader</a>
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<li class="class-depth-1">
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<a href="PIXI.Stage.html">Stage</a>
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<a href="PIXI.Strip.html">Strip</a>
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<a href="PIXI.StripShader.html">StripShader</a>
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<a href="PIXI.Text.html">Text</a>
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<li class="class-depth-1">
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<a href="PIXI.Texture.html">Texture</a>
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<li class="class-depth-1">
|
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<a href="PIXI.TilingSprite.html">TilingSprite</a>
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<a href="PIXI.TiltShiftFilter.html">TiltShiftFilter</a>
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<a href="PIXI.TiltShiftXFilter.html">TiltShiftXFilter</a>
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<li class="class-depth-1">
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<a href="PIXI.TiltShiftYFilter.html">TiltShiftYFilter</a>
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<a href="PIXI.TwistFilter.html">TwistFilter</a>
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<a href="PIXI.VideoTexture.html">VideoTexture</a>
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<li class="class-depth-1">
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<a href="PIXI.WebGLBlendModeManager.html">WebGLBlendModeManager</a>
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<li class="class-depth-1">
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<a href="PIXI.WebGLFastSpriteBatch.html">WebGLFastSpriteBatch</a>
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<li class="class-depth-1">
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<a href="PIXI.WebGLFilterManager.html">WebGLFilterManager</a>
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<a href="PIXI.WebGLRenderer.html">WebGLRenderer</a>
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|
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<li class="class-depth-1"><a href="Phaser.SoundManager.html">Sound Manager</a></li>
|
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<li class="class-depth-1"><a href="Phaser.InputManager.html">Input Manager</a></li>
|
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<li class="class-depth-1"><a href="Phaser.ScaleManager.html">Scale Manager</a></li>
|
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<li class="dropdown">
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<a href="#" class="dropdown-toggle" data-toggle="dropdown">Game Objects<b class="caret"></b></a>
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<ul class="dropdown-menu ">
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<li class="class-depth-1"><a href="Phaser.GameObjectFactory.html">Factory (game.add)</a></li>
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<li class="class-depth-1"><a href="Phaser.Physics.Arcade.html">Arcade Physics</a></li>
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<li class="class-depth-1"><a href="Phaser.Physics.P2.html">P2 Physics</a></li>
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<li class="class-depth-1"><a href="https://www.gittip.com/photonstorm/">GitTip</a></li>
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</div>
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<div class="row-fluid">
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<div class="span12">
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<div id="main">
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|
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|
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<h1 class="page-title">Source: d:/wamp/www/phaser/src/pixi/InteractionManager.js</h1>
|
|
|
|
<section>
|
|
<article>
|
|
<pre class="sunlight-highlight-javascript linenums">/**
|
|
* @author Mat Groves http://matgroves.com/ @Doormat23
|
|
*/
|
|
|
|
/**
|
|
* The interaction manager deals with mouse and touch events. Any DisplayObject can be interactive
|
|
* if its interactive parameter is set to true
|
|
* This manager also supports multitouch.
|
|
*
|
|
* @class InteractionManager
|
|
* @constructor
|
|
* @param stage {Stage} The stage to handle interactions
|
|
*/
|
|
PIXI.InteractionManager = function(stage)
|
|
{
|
|
/**
|
|
* A reference to the stage
|
|
*
|
|
* @property stage
|
|
* @type Stage
|
|
*/
|
|
this.stage = stage;
|
|
|
|
/**
|
|
* The mouse data
|
|
*
|
|
* @property mouse
|
|
* @type InteractionData
|
|
*/
|
|
this.mouse = new PIXI.InteractionData();
|
|
|
|
/**
|
|
* An object that stores current touches (InteractionData) by id reference
|
|
*
|
|
* @property touches
|
|
* @type Object
|
|
*/
|
|
this.touches = {};
|
|
|
|
/**
|
|
* @property tempPoint
|
|
* @type Point
|
|
* @private
|
|
*/
|
|
this.tempPoint = new PIXI.Point();
|
|
|
|
/**
|
|
* @property mouseoverEnabled
|
|
* @type Boolean
|
|
* @default
|
|
*/
|
|
this.mouseoverEnabled = true;
|
|
|
|
/**
|
|
* Tiny little interactiveData pool !
|
|
*
|
|
* @property pool
|
|
* @type Array
|
|
*/
|
|
this.pool = [];
|
|
|
|
/**
|
|
* An array containing all the iterative items from the our interactive tree
|
|
* @property interactiveItems
|
|
* @type Array
|
|
* @private
|
|
*/
|
|
this.interactiveItems = [];
|
|
|
|
/**
|
|
* Our canvas
|
|
* @property interactionDOMElement
|
|
* @type HTMLCanvasElement
|
|
* @private
|
|
*/
|
|
this.interactionDOMElement = null;
|
|
|
|
//this will make it so that you don't have to call bind all the time
|
|
|
|
/**
|
|
* @property onMouseMove
|
|
* @type Function
|
|
*/
|
|
this.onMouseMove = this.onMouseMove.bind( this );
|
|
|
|
/**
|
|
* @property onMouseDown
|
|
* @type Function
|
|
*/
|
|
this.onMouseDown = this.onMouseDown.bind(this);
|
|
|
|
/**
|
|
* @property onMouseOut
|
|
* @type Function
|
|
*/
|
|
this.onMouseOut = this.onMouseOut.bind(this);
|
|
|
|
/**
|
|
* @property onMouseUp
|
|
* @type Function
|
|
*/
|
|
this.onMouseUp = this.onMouseUp.bind(this);
|
|
|
|
/**
|
|
* @property onTouchStart
|
|
* @type Function
|
|
*/
|
|
this.onTouchStart = this.onTouchStart.bind(this);
|
|
|
|
/**
|
|
* @property onTouchEnd
|
|
* @type Function
|
|
*/
|
|
this.onTouchEnd = this.onTouchEnd.bind(this);
|
|
|
|
/**
|
|
* @property onTouchMove
|
|
* @type Function
|
|
*/
|
|
this.onTouchMove = this.onTouchMove.bind(this);
|
|
|
|
/**
|
|
* @property last
|
|
* @type Number
|
|
*/
|
|
this.last = 0;
|
|
|
|
/**
|
|
* The css style of the cursor that is being used
|
|
* @property currentCursorStyle
|
|
* @type String
|
|
*/
|
|
this.currentCursorStyle = 'inherit';
|
|
|
|
/**
|
|
* Is set to true when the mouse is moved out of the canvas
|
|
* @property mouseOut
|
|
* @type Boolean
|
|
*/
|
|
this.mouseOut = false;
|
|
|
|
/**
|
|
* @property resolution
|
|
* @type Number
|
|
*/
|
|
this.resolution = 1;
|
|
|
|
// used for hit testing
|
|
this._tempPoint = new PIXI.Point();
|
|
};
|
|
|
|
// constructor
|
|
PIXI.InteractionManager.prototype.constructor = PIXI.InteractionManager;
|
|
|
|
/**
|
|
* Collects an interactive sprite recursively to have their interactions managed
|
|
*
|
|
* @method collectInteractiveSprite
|
|
* @param displayObject {DisplayObject} the displayObject to collect
|
|
* @param iParent {DisplayObject} the display object's parent
|
|
* @private
|
|
*/
|
|
PIXI.InteractionManager.prototype.collectInteractiveSprite = function(displayObject, iParent)
|
|
{
|
|
var children = displayObject.children;
|
|
var length = children.length;
|
|
|
|
// make an interaction tree... {item.__interactiveParent}
|
|
for (var i = length - 1; i >= 0; i--)
|
|
{
|
|
var child = children[i];
|
|
|
|
// push all interactive bits
|
|
if (child._interactive)
|
|
{
|
|
iParent.interactiveChildren = true;
|
|
//child.__iParent = iParent;
|
|
this.interactiveItems.push(child);
|
|
|
|
if (child.children.length > 0) {
|
|
this.collectInteractiveSprite(child, child);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
child.__iParent = null;
|
|
if (child.children.length > 0)
|
|
{
|
|
this.collectInteractiveSprite(child, iParent);
|
|
}
|
|
}
|
|
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Sets the target for event delegation
|
|
*
|
|
* @method setTarget
|
|
* @param target {WebGLRenderer|CanvasRenderer} the renderer to bind events to
|
|
* @private
|
|
*/
|
|
PIXI.InteractionManager.prototype.setTarget = function(target)
|
|
{
|
|
this.target = target;
|
|
this.resolution = target.resolution;
|
|
|
|
// Check if the dom element has been set. If it has don't do anything.
|
|
if (this.interactionDOMElement !== null) return;
|
|
|
|
this.setTargetDomElement (target.view);
|
|
};
|
|
|
|
/**
|
|
* Sets the DOM element which will receive mouse/touch events. This is useful for when you have other DOM
|
|
* elements on top of the renderers Canvas element. With this you'll be able to delegate another DOM element
|
|
* to receive those events
|
|
*
|
|
* @method setTargetDomElement
|
|
* @param domElement {DOMElement} the DOM element which will receive mouse and touch events
|
|
* @private
|
|
*/
|
|
PIXI.InteractionManager.prototype.setTargetDomElement = function(domElement)
|
|
{
|
|
this.removeEvents();
|
|
|
|
if (window.navigator.msPointerEnabled)
|
|
{
|
|
// time to remove some of that zoom in ja..
|
|
domElement.style['-ms-content-zooming'] = 'none';
|
|
domElement.style['-ms-touch-action'] = 'none';
|
|
}
|
|
|
|
this.interactionDOMElement = domElement;
|
|
|
|
domElement.addEventListener('mousemove', this.onMouseMove, true);
|
|
domElement.addEventListener('mousedown', this.onMouseDown, true);
|
|
domElement.addEventListener('mouseout', this.onMouseOut, true);
|
|
|
|
// aint no multi touch just yet!
|
|
domElement.addEventListener('touchstart', this.onTouchStart, true);
|
|
domElement.addEventListener('touchend', this.onTouchEnd, true);
|
|
domElement.addEventListener('touchmove', this.onTouchMove, true);
|
|
|
|
window.addEventListener('mouseup', this.onMouseUp, true);
|
|
};
|
|
|
|
/**
|
|
* @method removeEvents
|
|
* @private
|
|
*/
|
|
PIXI.InteractionManager.prototype.removeEvents = function()
|
|
{
|
|
if (!this.interactionDOMElement) return;
|
|
|
|
this.interactionDOMElement.style['-ms-content-zooming'] = '';
|
|
this.interactionDOMElement.style['-ms-touch-action'] = '';
|
|
|
|
this.interactionDOMElement.removeEventListener('mousemove', this.onMouseMove, true);
|
|
this.interactionDOMElement.removeEventListener('mousedown', this.onMouseDown, true);
|
|
this.interactionDOMElement.removeEventListener('mouseout', this.onMouseOut, true);
|
|
|
|
// aint no multi touch just yet!
|
|
this.interactionDOMElement.removeEventListener('touchstart', this.onTouchStart, true);
|
|
this.interactionDOMElement.removeEventListener('touchend', this.onTouchEnd, true);
|
|
this.interactionDOMElement.removeEventListener('touchmove', this.onTouchMove, true);
|
|
|
|
this.interactionDOMElement = null;
|
|
|
|
window.removeEventListener('mouseup', this.onMouseUp, true);
|
|
};
|
|
|
|
/**
|
|
* updates the state of interactive objects
|
|
*
|
|
* @method update
|
|
* @private
|
|
*/
|
|
PIXI.InteractionManager.prototype.update = function()
|
|
{
|
|
if (!this.target) return;
|
|
|
|
// frequency of 30fps??
|
|
var now = Date.now();
|
|
var diff = now - this.last;
|
|
diff = (diff * PIXI.INTERACTION_FREQUENCY ) / 1000;
|
|
if (diff < 1) return;
|
|
this.last = now;
|
|
|
|
var i = 0;
|
|
|
|
// ok.. so mouse events??
|
|
// yes for now :)
|
|
// OPTIMISE - how often to check??
|
|
if (this.dirty)
|
|
{
|
|
this.rebuildInteractiveGraph();
|
|
}
|
|
|
|
// loop through interactive objects!
|
|
var length = this.interactiveItems.length;
|
|
var cursor = 'inherit';
|
|
var over = false;
|
|
|
|
for (i = 0; i < length; i++)
|
|
{
|
|
var item = this.interactiveItems[i];
|
|
|
|
// OPTIMISATION - only calculate every time if the mousemove function exists..
|
|
// OK so.. does the object have any other interactive functions?
|
|
// hit-test the clip!
|
|
// if (item.mouseover || item.mouseout || item.buttonMode)
|
|
// {
|
|
// ok so there are some functions so lets hit test it..
|
|
item.__hit = this.hitTest(item, this.mouse);
|
|
this.mouse.target = item;
|
|
// ok so deal with interactions..
|
|
// looks like there was a hit!
|
|
if (item.__hit && !over)
|
|
{
|
|
if (item.buttonMode) cursor = item.defaultCursor;
|
|
|
|
if (!item.interactiveChildren)
|
|
{
|
|
over = true;
|
|
}
|
|
|
|
if (!item.__isOver)
|
|
{
|
|
if (item.mouseover)
|
|
{
|
|
item.mouseover (this.mouse);
|
|
}
|
|
item.__isOver = true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (item.__isOver)
|
|
{
|
|
// roll out!
|
|
if (item.mouseout)
|
|
{
|
|
item.mouseout (this.mouse);
|
|
}
|
|
item.__isOver = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (this.currentCursorStyle !== cursor)
|
|
{
|
|
this.currentCursorStyle = cursor;
|
|
this.interactionDOMElement.style.cursor = cursor;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @method rebuildInteractiveGraph
|
|
* @private
|
|
*/
|
|
PIXI.InteractionManager.prototype.rebuildInteractiveGraph = function()
|
|
{
|
|
this.dirty = false;
|
|
|
|
var len = this.interactiveItems.length;
|
|
|
|
for (var i = 0; i < len; i++) {
|
|
this.interactiveItems[i].interactiveChildren = false;
|
|
}
|
|
|
|
this.interactiveItems = [];
|
|
|
|
if (this.stage.interactive)
|
|
{
|
|
this.interactiveItems.push(this.stage);
|
|
}
|
|
|
|
// Go through and collect all the objects that are interactive..
|
|
this.collectInteractiveSprite(this.stage, this.stage);
|
|
};
|
|
|
|
/**
|
|
* Is called when the mouse moves across the renderer element
|
|
*
|
|
* @method onMouseMove
|
|
* @param event {Event} The DOM event of the mouse moving
|
|
* @private
|
|
*/
|
|
PIXI.InteractionManager.prototype.onMouseMove = function(event)
|
|
{
|
|
if (this.dirty)
|
|
{
|
|
this.rebuildInteractiveGraph();
|
|
}
|
|
|
|
this.mouse.originalEvent = event;
|
|
|
|
// TODO optimize by not check EVERY TIME! maybe half as often? //
|
|
var rect = this.interactionDOMElement.getBoundingClientRect();
|
|
|
|
this.mouse.global.x = (event.clientX - rect.left) * (this.target.width / rect.width) / this.resolution;
|
|
this.mouse.global.y = (event.clientY - rect.top) * ( this.target.height / rect.height) / this.resolution;
|
|
|
|
var length = this.interactiveItems.length;
|
|
|
|
for (var i = 0; i < length; i++)
|
|
{
|
|
var item = this.interactiveItems[i];
|
|
|
|
// Call the function!
|
|
if (item.mousemove)
|
|
{
|
|
item.mousemove(this.mouse);
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Is called when the mouse button is pressed down on the renderer element
|
|
*
|
|
* @method onMouseDown
|
|
* @param event {Event} The DOM event of a mouse button being pressed down
|
|
* @private
|
|
*/
|
|
PIXI.InteractionManager.prototype.onMouseDown = function(event)
|
|
{
|
|
if (this.dirty)
|
|
{
|
|
this.rebuildInteractiveGraph();
|
|
}
|
|
|
|
this.mouse.originalEvent = event;
|
|
|
|
if (PIXI.AUTO_PREVENT_DEFAULT)
|
|
{
|
|
this.mouse.originalEvent.preventDefault();
|
|
}
|
|
|
|
// loop through interaction tree...
|
|
// hit test each item! ->
|
|
// get interactive items under point??
|
|
//stage.__i
|
|
var length = this.interactiveItems.length;
|
|
|
|
var e = this.mouse.originalEvent;
|
|
var isRightButton = e.button === 2 || e.which === 3;
|
|
var downFunction = isRightButton ? 'rightdown' : 'mousedown';
|
|
var clickFunction = isRightButton ? 'rightclick' : 'click';
|
|
var buttonIsDown = isRightButton ? '__rightIsDown' : '__mouseIsDown';
|
|
var isDown = isRightButton ? '__isRightDown' : '__isDown';
|
|
|
|
// while
|
|
// hit test
|
|
for (var i = 0; i < length; i++)
|
|
{
|
|
var item = this.interactiveItems[i];
|
|
|
|
if (item[downFunction] || item[clickFunction])
|
|
{
|
|
item[buttonIsDown] = true;
|
|
item.__hit = this.hitTest(item, this.mouse);
|
|
|
|
if (item.__hit)
|
|
{
|
|
//call the function!
|
|
if (item[downFunction])
|
|
{
|
|
item[downFunction](this.mouse);
|
|
}
|
|
item[isDown] = true;
|
|
|
|
// just the one!
|
|
if (!item.interactiveChildren) break;
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Is called when the mouse is moved out of the renderer element
|
|
*
|
|
* @method onMouseOut
|
|
* @param event {Event} The DOM event of a mouse being moved out
|
|
* @private
|
|
*/
|
|
PIXI.InteractionManager.prototype.onMouseOut = function(event)
|
|
{
|
|
if (this.dirty)
|
|
{
|
|
this.rebuildInteractiveGraph();
|
|
}
|
|
|
|
this.mouse.originalEvent = event;
|
|
|
|
var length = this.interactiveItems.length;
|
|
|
|
this.interactionDOMElement.style.cursor = 'inherit';
|
|
|
|
for (var i = 0; i < length; i++)
|
|
{
|
|
var item = this.interactiveItems[i];
|
|
if (item.__isOver)
|
|
{
|
|
this.mouse.target = item;
|
|
if (item.mouseout)
|
|
{
|
|
item.mouseout(this.mouse);
|
|
}
|
|
item.__isOver = false;
|
|
}
|
|
}
|
|
|
|
this.mouseOut = true;
|
|
|
|
// move the mouse to an impossible position
|
|
this.mouse.global.x = -10000;
|
|
this.mouse.global.y = -10000;
|
|
};
|
|
|
|
/**
|
|
* Is called when the mouse button is released on the renderer element
|
|
*
|
|
* @method onMouseUp
|
|
* @param event {Event} The DOM event of a mouse button being released
|
|
* @private
|
|
*/
|
|
PIXI.InteractionManager.prototype.onMouseUp = function(event)
|
|
{
|
|
if (this.dirty)
|
|
{
|
|
this.rebuildInteractiveGraph();
|
|
}
|
|
|
|
this.mouse.originalEvent = event;
|
|
|
|
var length = this.interactiveItems.length;
|
|
var up = false;
|
|
|
|
var e = this.mouse.originalEvent;
|
|
var isRightButton = e.button === 2 || e.which === 3;
|
|
|
|
var upFunction = isRightButton ? 'rightup' : 'mouseup';
|
|
var clickFunction = isRightButton ? 'rightclick' : 'click';
|
|
var upOutsideFunction = isRightButton ? 'rightupoutside' : 'mouseupoutside';
|
|
var isDown = isRightButton ? '__isRightDown' : '__isDown';
|
|
|
|
for (var i = 0; i < length; i++)
|
|
{
|
|
var item = this.interactiveItems[i];
|
|
|
|
if (item[clickFunction] || item[upFunction] || item[upOutsideFunction])
|
|
{
|
|
item.__hit = this.hitTest(item, this.mouse);
|
|
|
|
if (item.__hit && !up)
|
|
{
|
|
//call the function!
|
|
if (item[upFunction])
|
|
{
|
|
item[upFunction](this.mouse);
|
|
}
|
|
if (item[isDown])
|
|
{
|
|
if (item[clickFunction])
|
|
{
|
|
item[clickFunction](this.mouse);
|
|
}
|
|
}
|
|
|
|
if (!item.interactiveChildren)
|
|
{
|
|
up = true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (item[isDown])
|
|
{
|
|
if (item[upOutsideFunction]) item[upOutsideFunction](this.mouse);
|
|
}
|
|
}
|
|
|
|
item[isDown] = false;
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Tests if the current mouse coordinates hit a sprite
|
|
*
|
|
* @method hitTest
|
|
* @param item {DisplayObject} The displayObject to test for a hit
|
|
* @param interactionData {InteractionData} The interactionData object to update in the case there is a hit
|
|
* @private
|
|
*/
|
|
PIXI.InteractionManager.prototype.hitTest = function(item, interactionData)
|
|
{
|
|
var global = interactionData.global;
|
|
|
|
if (!item.worldVisible)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// map the global point to local space.
|
|
item.worldTransform.applyInverse(global, this._tempPoint);
|
|
|
|
var x = this._tempPoint.x,
|
|
y = this._tempPoint.y,
|
|
i;
|
|
|
|
interactionData.target = item;
|
|
|
|
//a sprite or display object with a hit area defined
|
|
if (item.hitArea && item.hitArea.contains)
|
|
{
|
|
return item.hitArea.contains(x, y);
|
|
}
|
|
// a sprite with no hitarea defined
|
|
else if(item instanceof PIXI.Sprite)
|
|
{
|
|
var width = item.texture.frame.width;
|
|
var height = item.texture.frame.height;
|
|
var x1 = -width * item.anchor.x;
|
|
var y1;
|
|
|
|
if (x > x1 && x < x1 + width)
|
|
{
|
|
y1 = -height * item.anchor.y;
|
|
|
|
if (y > y1 && y < y1 + height)
|
|
{
|
|
// set the target property if a hit is true!
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
else if(item instanceof PIXI.Graphics)
|
|
{
|
|
var graphicsData = item.graphicsData;
|
|
for (i = 0; i < graphicsData.length; i++)
|
|
{
|
|
var data = graphicsData[i];
|
|
if(!data.fill)continue;
|
|
|
|
// only deal with fills..
|
|
if(data.shape)
|
|
{
|
|
if(data.shape.contains(x, y))
|
|
{
|
|
//interactionData.target = item;
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
var length = item.children.length;
|
|
|
|
for (i = 0; i < length; i++)
|
|
{
|
|
var tempItem = item.children[i];
|
|
var hit = this.hitTest(tempItem, interactionData);
|
|
if (hit)
|
|
{
|
|
// hmm.. TODO SET CORRECT TARGET?
|
|
interactionData.target = item;
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* Is called when a touch is moved across the renderer element
|
|
*
|
|
* @method onTouchMove
|
|
* @param event {Event} The DOM event of a touch moving across the renderer view
|
|
* @private
|
|
*/
|
|
PIXI.InteractionManager.prototype.onTouchMove = function(event)
|
|
{
|
|
if (this.dirty)
|
|
{
|
|
this.rebuildInteractiveGraph();
|
|
}
|
|
|
|
var rect = this.interactionDOMElement.getBoundingClientRect();
|
|
var changedTouches = event.changedTouches;
|
|
var touchData;
|
|
var i = 0;
|
|
|
|
for (i = 0; i < changedTouches.length; i++)
|
|
{
|
|
var touchEvent = changedTouches[i];
|
|
touchData = this.touches[touchEvent.identifier];
|
|
touchData.originalEvent = event;
|
|
|
|
// update the touch position
|
|
touchData.global.x = ( (touchEvent.clientX - rect.left) * (this.target.width / rect.width) ) / this.resolution;
|
|
touchData.global.y = ( (touchEvent.clientY - rect.top) * (this.target.height / rect.height) ) / this.resolution;
|
|
if (navigator.isCocoonJS && !rect.left && !rect.top && !event.target.style.width && !event.target.style.height)
|
|
{
|
|
//Support for CocoonJS fullscreen scale modes
|
|
touchData.global.x = touchEvent.clientX;
|
|
touchData.global.y = touchEvent.clientY;
|
|
}
|
|
|
|
for (var j = 0; j < this.interactiveItems.length; j++)
|
|
{
|
|
var item = this.interactiveItems[j];
|
|
if (item.touchmove && item.__touchData && item.__touchData[touchEvent.identifier])
|
|
{
|
|
item.touchmove(touchData);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Is called when a touch is started on the renderer element
|
|
*
|
|
* @method onTouchStart
|
|
* @param event {Event} The DOM event of a touch starting on the renderer view
|
|
* @private
|
|
*/
|
|
PIXI.InteractionManager.prototype.onTouchStart = function(event)
|
|
{
|
|
if (this.dirty)
|
|
{
|
|
this.rebuildInteractiveGraph();
|
|
}
|
|
|
|
var rect = this.interactionDOMElement.getBoundingClientRect();
|
|
|
|
if (PIXI.AUTO_PREVENT_DEFAULT)
|
|
{
|
|
event.preventDefault();
|
|
}
|
|
|
|
var changedTouches = event.changedTouches;
|
|
for (var i=0; i < changedTouches.length; i++)
|
|
{
|
|
var touchEvent = changedTouches[i];
|
|
|
|
var touchData = this.pool.pop();
|
|
if (!touchData)
|
|
{
|
|
touchData = new PIXI.InteractionData();
|
|
}
|
|
|
|
touchData.originalEvent = event;
|
|
|
|
this.touches[touchEvent.identifier] = touchData;
|
|
touchData.global.x = ( (touchEvent.clientX - rect.left) * (this.target.width / rect.width) ) / this.resolution;
|
|
touchData.global.y = ( (touchEvent.clientY - rect.top) * (this.target.height / rect.height) ) / this.resolution;
|
|
if (navigator.isCocoonJS && !rect.left && !rect.top && !event.target.style.width && !event.target.style.height)
|
|
{
|
|
//Support for CocoonJS fullscreen scale modes
|
|
touchData.global.x = touchEvent.clientX;
|
|
touchData.global.y = touchEvent.clientY;
|
|
}
|
|
|
|
var length = this.interactiveItems.length;
|
|
|
|
for (var j = 0; j < length; j++)
|
|
{
|
|
var item = this.interactiveItems[j];
|
|
|
|
if (item.touchstart || item.tap)
|
|
{
|
|
item.__hit = this.hitTest(item, touchData);
|
|
|
|
if (item.__hit)
|
|
{
|
|
//call the function!
|
|
if (item.touchstart)item.touchstart(touchData);
|
|
item.__isDown = true;
|
|
item.__touchData = item.__touchData || {};
|
|
item.__touchData[touchEvent.identifier] = touchData;
|
|
|
|
if (!item.interactiveChildren) break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Is called when a touch is ended on the renderer element
|
|
*
|
|
* @method onTouchEnd
|
|
* @param event {Event} The DOM event of a touch ending on the renderer view
|
|
* @private
|
|
*/
|
|
PIXI.InteractionManager.prototype.onTouchEnd = function(event)
|
|
{
|
|
if (this.dirty)
|
|
{
|
|
this.rebuildInteractiveGraph();
|
|
}
|
|
|
|
var rect = this.interactionDOMElement.getBoundingClientRect();
|
|
var changedTouches = event.changedTouches;
|
|
|
|
for (var i=0; i < changedTouches.length; i++)
|
|
{
|
|
var touchEvent = changedTouches[i];
|
|
var touchData = this.touches[touchEvent.identifier];
|
|
var up = false;
|
|
touchData.global.x = ( (touchEvent.clientX - rect.left) * (this.target.width / rect.width) ) / this.resolution;
|
|
touchData.global.y = ( (touchEvent.clientY - rect.top) * (this.target.height / rect.height) ) / this.resolution;
|
|
if (navigator.isCocoonJS && !rect.left && !rect.top && !event.target.style.width && !event.target.style.height)
|
|
{
|
|
//Support for CocoonJS fullscreen scale modes
|
|
touchData.global.x = touchEvent.clientX;
|
|
touchData.global.y = touchEvent.clientY;
|
|
}
|
|
|
|
var length = this.interactiveItems.length;
|
|
for (var j = 0; j < length; j++)
|
|
{
|
|
var item = this.interactiveItems[j];
|
|
|
|
if (item.__touchData && item.__touchData[touchEvent.identifier])
|
|
{
|
|
|
|
item.__hit = this.hitTest(item, item.__touchData[touchEvent.identifier]);
|
|
|
|
// so this one WAS down...
|
|
touchData.originalEvent = event;
|
|
// hitTest??
|
|
|
|
if (item.touchend || item.tap)
|
|
{
|
|
if (item.__hit && !up)
|
|
{
|
|
if (item.touchend)
|
|
{
|
|
item.touchend(touchData);
|
|
}
|
|
if (item.__isDown && item.tap)
|
|
{
|
|
item.tap(touchData);
|
|
}
|
|
if (!item.interactiveChildren)
|
|
{
|
|
up = true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (item.__isDown && item.touchendoutside)
|
|
{
|
|
item.touchendoutside(touchData);
|
|
}
|
|
}
|
|
|
|
item.__isDown = false;
|
|
}
|
|
|
|
item.__touchData[touchEvent.identifier] = null;
|
|
}
|
|
}
|
|
// remove the touch..
|
|
this.pool.push(touchData);
|
|
this.touches[touchEvent.identifier] = null;
|
|
}
|
|
};
|
|
</pre>
|
|
</article>
|
|
</section>
|
|
|
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|
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</div>
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<div class="clearfix"></div>
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<footer>
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|
|
|
|
|
<span class="copyright">
|
|
Phaser Copyright © 2012-2014 Photon Storm Ltd.
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</span>
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<br />
|
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|
|
<span class="jsdoc-message">
|
|
Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.3.0-dev</a>
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on Wed Dec 03 2014 10:30:31 GMT-0000 (GMT) using the <a href="https://github.com/terryweiss/docstrap">DocStrap template</a>.
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