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phaser-multires

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A fast, free and fun HTML5 Game Framework for Desktop and Mobile web browsers.

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<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Phaser Source: src/input/Mouse.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/default.css"> <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 style="position: absolute; width: 143px; height: 31px; right: 10px; top: 10px; z-index: 1050"><a href="http://phaser.io"><img src="img/phaser.png" border="0" /></a></div> <div class="navbar-inner"> <a class="brand" href="index.html">Phaser API</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 class="class-depth-0"> <a href="Phaser.html">Phaser</a> </li> <li class="class-depth-0"> <a href="Phaser.KeyCode.html">KeyCode</a> </li> <li class="class-depth-0"> <a href="PIXI.html">PIXI</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 class="class-depth-1"> <a href="Phaser.Animation.html">Animation</a> </li> <li class="class-depth-1"> <a href="Phaser.AnimationManager.html">AnimationManager</a> </li> <li class="class-depth-1"> <a href="Phaser.AnimationParser.html">AnimationParser</a> </li> <li class="class-depth-1"> <a href="Phaser.ArraySet.html">ArraySet</a> </li> <li class="class-depth-1"> <a href="Phaser.ArrayUtils.html">ArrayUtils</a> </li> <li class="class-depth-1"> <a href="Phaser.AudioSprite.html">AudioSprite</a> </li> <li class="class-depth-1"> <a href="Phaser.BitmapData.html">BitmapData</a> </li> <li class="class-depth-1"> <a href="Phaser.BitmapText.html">BitmapText</a> </li> <li class="class-depth-1"> <a href="Phaser.Bullet.html">Bullet</a> </li> <li class="class-depth-1"> <a href="Phaser.Button.html">Button</a> </li> <li class="class-depth-1"> <a href="Phaser.Cache.html">Cache</a> </li> <li class="class-depth-1"> <a href="Phaser.Camera.html">Camera</a> </li> <li class="class-depth-1"> <a href="Phaser.Canvas.html">Canvas</a> </li> <li class="class-depth-1"> <a href="Phaser.Circle.html">Circle</a> </li> <li class="class-depth-1"> <a href="Phaser.Color.html">Color</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.Angle.html">Angle</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.Animation.html">Animation</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.AutoCull.html">AutoCull</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.Bounds.html">Bounds</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.BringToTop.html">BringToTop</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.Core.html">Core</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.Crop.html">Crop</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.Delta.html">Delta</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.Destroy.html">Destroy</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.FixedToCamera.html">FixedToCamera</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.Health.html">Health</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.InCamera.html">InCamera</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.InputEnabled.html">InputEnabled</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.InWorld.html">InWorld</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.LifeSpan.html">LifeSpan</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.LoadTexture.html">LoadTexture</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.Overlap.html">Overlap</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.PhysicsBody.html">PhysicsBody</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.Reset.html">Reset</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.ScaleMinMax.html">ScaleMinMax</a> </li> <li class="class-depth-2"> <a href="Phaser.Component.Smoothed.html">Smoothed</a> </li> <li class="class-depth-1"> <a href="Phaser.Create.html">Create</a> </li> <li class="class-depth-1"> <a href="Phaser.Creature.html">Creature</a> </li> <li class="class-depth-1"> <a href="Phaser.Device.html">Device</a> </li> <li class="class-depth-1"> <a href="Phaser.DeviceButton.html">DeviceButton</a> </li> <li class="class-depth-1"> <a href="Phaser.DOM.html">DOM</a> </li> <li class="class-depth-1"> <a href="Phaser.Easing.html">Easing</a> </li> <li class="class-depth-2"> <a href="Phaser.Easing.Back.html">Back</a> </li> <li class="class-depth-2"> <a href="Phaser.Easing.Bounce.html">Bounce</a> </li> <li class="class-depth-2"> <a href="Phaser.Easing.Circular.html">Circular</a> </li> <li class="class-depth-2"> <a href="Phaser.Easing.Cubic.html">Cubic</a> </li> <li class="class-depth-2"> <a href="Phaser.Easing.Elastic.html">Elastic</a> </li> <li class="class-depth-2"> <a href="Phaser.Easing.Exponential.html">Exponential</a> </li> <li class="class-depth-2"> <a href="Phaser.Easing.Linear.html">Linear</a> </li> <li class="class-depth-2"> <a href="Phaser.Easing.Quadratic.html">Quadratic</a> </li> <li class="class-depth-2"> <a href="Phaser.Easing.Quartic.html">Quartic</a> </li> <li class="class-depth-2"> <a href="Phaser.Easing.Quintic.html">Quintic</a> </li> <li class="class-depth-2"> <a href="Phaser.Easing.Sinusoidal.html">Sinusoidal</a> </li> <li class="class-depth-1"> <a href="Phaser.Ellipse.html">Ellipse</a> </li> <li class="class-depth-1"> <a href="Phaser.Events.html">Events</a> </li> <li class="class-depth-1"> <a href="Phaser.Filter.html">Filter</a> </li> <li class="class-depth-1"> <a href="Phaser.FlexGrid.html">FlexGrid</a> </li> <li class="class-depth-1"> <a href="Phaser.FlexLayer.html">FlexLayer</a> </li> <li class="class-depth-1"> <a href="Phaser.Frame.html">Frame</a> </li> <li class="class-depth-1"> <a href="Phaser.FrameData.html">FrameData</a> </li> <li class="class-depth-1"> <a href="Phaser.Game.html">Game</a> </li> <li class="class-depth-1"> <a href="Phaser.GameObjectCreator.html">GameObjectCreator</a> </li> <li class="class-depth-1"> <a href="Phaser.GameObjectFactory.html">GameObjectFactory</a> </li> <li class="class-depth-1"> <a href="Phaser.Gamepad.html">Gamepad</a> </li> <li class="class-depth-1"> <a href="Phaser.Graphics.html">Graphics</a> </li> <li class="class-depth-1"> <a href="Phaser.Group.html">Group</a> </li> <li class="class-depth-1"> <a href="Phaser.Image.html">Image</a> </li> <li class="class-depth-1"> <a href="Phaser.ImageCollection.html">ImageCollection</a> </li> <li class="class-depth-1"> <a href="Phaser.Input.html">Input</a> </li> <li class="class-depth-1"> <a href="Phaser.InputHandler.html">InputHandler</a> </li> <li class="class-depth-1"> <a href="Phaser.Key.html">Key</a> </li> <li class="class-depth-1"> <a href="Phaser.Keyboard.html">Keyboard</a> </li> <li class="class-depth-1"> <a href="Phaser.Line.html">Line</a> </li> <li class="class-depth-1"> <a href="Phaser.LinkedList.html">LinkedList</a> </li> <li class="class-depth-1"> <a href="Phaser.Loader.html">Loader</a> </li> <li class="class-depth-1"> <a href="Phaser.LoaderParser.html">LoaderParser</a> </li> <li class="class-depth-1"> <a href="Phaser.Math.html">Math</a> </li> <li class="class-depth-1"> <a href="Phaser.Matrix.html">Matrix</a> </li> <li class="class-depth-1"> <a href="Phaser.Mouse.html">Mouse</a> </li> <li class="class-depth-1"> <a href="Phaser.MSPointer.html">MSPointer</a> </li> <li class="class-depth-1"> <a href="Phaser.Net.html">Net</a> </li> <li class="class-depth-1"> <a href="Phaser.Particle.html">Particle</a> </li> <li class="class-depth-1"> <a href="Phaser.Particles.html">Particles</a> </li> <li class="class-depth-2"> <a href="Phaser.Particles.Arcade.html">Arcade</a> </li> <li class="class-depth-3"> <a href="Phaser.Particles.Arcade.Emitter.html">Emitter</a> </li> <li class="class-depth-1"> <a href="Phaser.Physics.html">Physics</a> </li> <li class="class-depth-2"> <a href="Phaser.Physics.Arcade.html">Arcade</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.Arcade.Body.html">Body</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.Arcade.TilemapCollision.html">TilemapCollision</a> </li> <li class="class-depth-2"> <a href="Phaser.Physics.Ninja.html">Ninja</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.Ninja.AABB.html">AABB</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.Ninja.Body.html">Body</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.Ninja.Circle.html">Circle</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.Ninja.Tile.html">Tile</a> </li> <li class="class-depth-2"> <a href="Phaser.Physics.P2.html">P2</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.P2.Body.html">Body</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.P2.BodyDebug.html">BodyDebug</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.P2.CollisionGroup.html">CollisionGroup</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.P2.ContactMaterial.html">ContactMaterial</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.P2.DistanceConstraint.html">DistanceConstraint</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.P2.FixtureList.html">FixtureList</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.P2.GearConstraint.html">GearConstraint</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.P2.InversePointProxy.html">InversePointProxy</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.P2.LockConstraint.html">LockConstraint</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.P2.Material.html">Material</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.P2.PointProxy.html">PointProxy</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.P2.PrismaticConstraint.html">PrismaticConstraint</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.P2.RevoluteConstraint.html">RevoluteConstraint</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.P2.RotationalSpring.html">RotationalSpring</a> </li> <li class="class-depth-3"> <a href="Phaser.Physics.P2.Spring.html">Spring</a> </li> <li class="class-depth-1"> <a href="Phaser.Plugin.html">Plugin</a> </li> <li class="class-depth-1"> <a href="Phaser.PluginManager.html">PluginManager</a> </li> <li class="class-depth-1"> <a href="Phaser.Point.html">Point</a> </li> <li class="class-depth-1"> <a href="Phaser.Pointer.html">Pointer</a> </li> <li class="class-depth-1"> <a href="Phaser.PointerMode.html">PointerMode</a> </li> <li class="class-depth-1"> <a href="Phaser.Polygon.html">Polygon</a> </li> <li class="class-depth-1"> <a href="Phaser.QuadTree.html">QuadTree</a> </li> <li class="class-depth-1"> <a href="Phaser.RandomDataGenerator.html">RandomDataGenerator</a> </li> <li class="class-depth-1"> <a href="Phaser.Rectangle.html">Rectangle</a> </li> <li class="class-depth-1"> <a href="Phaser.RenderTexture.html">RenderTexture</a> </li> <li class="class-depth-1"> <a href="Phaser.RequestAnimationFrame.html">RequestAnimationFrame</a> </li> <li class="class-depth-1"> <a href="Phaser.RetroFont.html">RetroFont</a> </li> <li class="class-depth-1"> <a href="Phaser.Rope.html">Rope</a> </li> <li class="class-depth-1"> <a href="Phaser.RoundedRectangle.html">RoundedRectangle</a> </li> <li class="class-depth-1"> <a href="Phaser.ScaleManager.html">ScaleManager</a> </li> <li class="class-depth-1"> <a href="Phaser.Signal.html">Signal</a> </li> <li class="class-depth-1"> <a href="Phaser.SignalBinding.html">SignalBinding</a> </li> <li class="class-depth-1"> <a href="Phaser.SinglePad.html">SinglePad</a> </li> <li class="class-depth-1"> <a href="Phaser.Sound.html">Sound</a> </li> <li class="class-depth-1"> <a href="Phaser.SoundManager.html">SoundManager</a> </li> <li class="class-depth-1"> <a href="Phaser.Sprite.html">Sprite</a> </li> <li class="class-depth-1"> <a href="Phaser.SpriteBatch.html">SpriteBatch</a> </li> <li class="class-depth-1"> <a href="Phaser.Stage.html">Stage</a> </li> <li class="class-depth-1"> <a href="Phaser.State.html">State</a> </li> <li class="class-depth-1"> <a href="Phaser.StateManager.html">StateManager</a> </li> <li class="class-depth-1"> <a href="Phaser.Text.html">Text</a> </li> <li class="class-depth-1"> <a href="Phaser.Tile.html">Tile</a> </li> <li class="class-depth-1"> <a href="Phaser.Tilemap.html">Tilemap</a> </li> <li class="class-depth-1"> <a href="Phaser.TilemapLayer.html">TilemapLayer</a> </li> <li class="class-depth-1"> <a href="Phaser.TilemapParser.html">TilemapParser</a> </li> <li class="class-depth-1"> <a href="Phaser.Tileset.html">Tileset</a> </li> <li class="class-depth-1"> <a href="Phaser.TileSprite.html">TileSprite</a> </li> <li class="class-depth-1"> <a href="Phaser.Time.html">Time</a> </li> <li class="class-depth-1"> <a href="Phaser.Timer.html">Timer</a> </li> <li class="class-depth-1"> <a href="Phaser.TimerEvent.html">TimerEvent</a> </li> <li class="class-depth-1"> <a href="Phaser.Touch.html">Touch</a> </li> <li class="class-depth-1"> <a href="Phaser.Tween.html">Tween</a> </li> <li class="class-depth-1"> <a href="Phaser.TweenData.html">TweenData</a> </li> <li class="class-depth-1"> <a href="Phaser.TweenManager.html">TweenManager</a> </li> <li class="class-depth-1"> <a href="Phaser.Utils.html">Utils</a> </li> <li class="class-depth-2"> <a href="Phaser.Utils.Debug.html">Debug</a> </li> <li class="class-depth-1"> <a href="Phaser.Video.html">Video</a> </li> <li class="class-depth-1"> <a href="Phaser.Weapon.html">Weapon</a> </li> <li class="class-depth-1"> <a href="Phaser.World.html">World</a> </li> <li class="class-depth-1"> <a href="PIXI.AbstractFilter.html">AbstractFilter</a> </li> <li class="class-depth-1"> <a href="PIXI.BaseTexture.html">BaseTexture</a> </li> <li class="class-depth-1"> <a href="PIXI.CanvasBuffer.html">CanvasBuffer</a> </li> <li class="class-depth-1"> <a href="PIXI.CanvasGraphics.html">CanvasGraphics</a> </li> <li class="class-depth-1"> <a href="PIXI.CanvasMaskManager.html">CanvasMaskManager</a> </li> <li class="class-depth-1"> <a href="PIXI.CanvasPool.html">CanvasPool</a> </li> <li class="class-depth-1"> <a href="PIXI.CanvasRenderer.html">CanvasRenderer</a> </li> <li class="class-depth-1"> <a href="PIXI.CanvasTinter.html">CanvasTinter</a> </li> <li class="class-depth-1"> <a href="PIXI.ComplexPrimitiveShader.html">ComplexPrimitiveShader</a> </li> <li class="class-depth-1"> <a href="PIXI.DisplayObject.html">DisplayObject</a> </li> <li class="class-depth-1"> <a href="PIXI.DisplayObjectContainer.html">DisplayObjectContainer</a> </li> <li class="class-depth-1"> <a href="PIXI.EarCut.html">EarCut</a> </li> <li class="class-depth-1"> <a href="PIXI.Event.html">Event</a> </li> <li class="class-depth-1"> <a href="PIXI.EventTarget.html">EventTarget</a> </li> <li class="class-depth-1"> <a href="PIXI.FilterTexture.html">FilterTexture</a> </li> <li class="class-depth-1"> <a href="PIXI.Graphics.html">Graphics</a> </li> <li class="class-depth-1"> <a href="PIXI.GraphicsData.html">GraphicsData</a> </li> <li class="class-depth-1"> <a href="PIXI.PIXI.html">PIXI</a> </li> <li class="class-depth-1"> <a href="PIXI.PixiFastShader.html">PixiFastShader</a> </li> <li class="class-depth-1"> <a href="PIXI.PixiShader.html">PixiShader</a> </li> <li class="class-depth-1"> <a href="PIXI.PolyK.html">PolyK</a> </li> <li class="class-depth-1"> <a href="PIXI.PrimitiveShader.html">PrimitiveShader</a> </li> <li class="class-depth-1"> <a href="PIXI.RenderTexture.html">RenderTexture</a> </li> <li class="class-depth-1"> <a href="PIXI.Rope.html">Rope</a> </li> <li class="class-depth-1"> <a href="PIXI.Sprite.html">Sprite</a> </li> <li class="class-depth-1"> <a href="PIXI.SpriteBatch.html">SpriteBatch</a> </li> <li class="class-depth-1"> <a href="PIXI.Strip.html">Strip</a> </li> <li class="class-depth-1"> <a href="PIXI.StripShader.html">StripShader</a> </li> <li class="class-depth-1"> <a href="PIXI.Texture.html">Texture</a> </li> <li class="class-depth-1"> <a href="PIXI.TilingSprite.html">TilingSprite</a> </li> <li class="class-depth-1"> <a href="PIXI.WebGLBlendModeManager.html">WebGLBlendModeManager</a> </li> <li class="class-depth-1"> <a href="PIXI.WebGLFastSpriteBatch.html">WebGLFastSpriteBatch</a> </li> <li class="class-depth-1"> <a href="PIXI.WebGLFilterManager.html">WebGLFilterManager</a> </li> <li class="class-depth-1"> <a href="PIXI.WebGLRenderer.html">WebGLRenderer</a> </li> </ul> </li> <li class="dropdown"> <a href="global.html" class="dropdown-toggle" data-toggle="dropdown">Global<b class="caret"></b></a> <ul class="dropdown-menu "> <li class="class-depth-0"> <a href="global.html#ANGLE_DOWN">ANGLE_DOWN</a> </li> <li class="class-depth-0"> <a href="global.html#ANGLE_LEFT">ANGLE_LEFT</a> </li> <li class="class-depth-0"> <a href="global.html#ANGLE_NORTH_EAST">ANGLE_NORTH_EAST</a> </li> <li class="class-depth-0"> <a href="global.html#ANGLE_NORTH_WEST">ANGLE_NORTH_WEST</a> </li> <li class="class-depth-0"> <a href="global.html#ANGLE_RIGHT">ANGLE_RIGHT</a> </li> <li class="class-depth-0"> <a href="global.html#ANGLE_SOUTH_EAST">ANGLE_SOUTH_EAST</a> </li> <li class="class-depth-0"> <a href="global.html#ANGLE_SOUTH_WEST">ANGLE_SOUTH_WEST</a> </li> <li class="class-depth-0"> <a href="global.html#ANGLE_UP">ANGLE_UP</a> </li> <li class="class-depth-0"> <a href="global.html#AUTO">AUTO</a> </li> <li 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href="http://phaser.io/community/twitter">Twitter</a></li> <li class="class-depth-1"><a href="http://phaser.io/community/slack">Slack</a></li> <li class="class-depth-1"><a href="http://phaser.io/community/donate">Donate</a></li> <li class="class-depth-1"><a href="https://www.codeandweb.com/texturepacker/phaser">Texture Packer</a></li> </ul> </li> </ul> </div> </div> <div class="row-fluid"> <div class="span12"> <div id="main"> <h1 class="page-title">Source: src/input/Mouse.js</h1> <section> <article> <pre class="sunlight-highlight-javascript linenums">/** * @author Richard Davey &lt;rich@photonstorm.com> * @copyright 2016 Photon Storm Ltd. * @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License} */ /** * The Mouse class is responsible for handling all aspects of mouse interaction with the browser. * * It captures and processes mouse events that happen on the game canvas object. * It also adds a single `mouseup` listener to `window` which is used to capture the mouse being released * when not over the game. * * You should not normally access this class directly, but instead use a Phaser.Pointer object * which normalises all game input for you, including accurate button handling. * * @class Phaser.Mouse * @constructor * @param {Phaser.Game} game - A reference to the currently running game. */ Phaser.Mouse = function (game) { /** * @property {Phaser.Game} game - A reference to the currently running game. */ this.game = game; /** * @property {Phaser.Input} input - A reference to the Phaser Input Manager. * @protected */ this.input = game.input; /** * @property {object} callbackContext - The context under which callbacks are called. */ this.callbackContext = this.game; /** * @property {function} mouseDownCallback - A callback that can be fired when the mouse is pressed down. */ this.mouseDownCallback = null; /** * @property {function} mouseUpCallback - A callback that can be fired when the mouse is released from a pressed down state. */ this.mouseUpCallback = null; /** * @property {function} mouseOutCallback - A callback that can be fired when the mouse is no longer over the game canvas. */ this.mouseOutCallback = null; /** * @property {function} mouseOverCallback - A callback that can be fired when the mouse enters the game canvas (usually after a mouseout). */ this.mouseOverCallback = null; /** * @property {function} mouseWheelCallback - A callback that can be fired when the mousewheel is used. */ this.mouseWheelCallback = null; /** * @property {boolean} capture - If true the DOM mouse events will have event.preventDefault applied to them, if false they will propagate fully. */ this.capture = false; /** * This property was removed in Phaser 2.4 and should no longer be used. * Instead please see the Pointer button properties such as `Pointer.leftButton`, `Pointer.rightButton` and so on. * Or Pointer.button holds the DOM event button value if you require that. * @property {number} button * @default */ this.button = -1; /** * The direction of the _last_ mousewheel usage 1 for up -1 for down. * @property {number} wheelDelta */ this.wheelDelta = 0; /** * Mouse input will only be processed if enabled. * @property {boolean} enabled * @default */ this.enabled = true; /** * @property {boolean} locked - If the mouse has been Pointer Locked successfully this will be set to true. * @default */ this.locked = false; /** * @property {boolean} stopOnGameOut - If true Pointer.stop will be called if the mouse leaves the game canvas. * @default */ this.stopOnGameOut = false; /** * @property {Phaser.Signal} pointerLock - This event is dispatched when the browser enters or leaves pointer lock state. * @default */ this.pointerLock = new Phaser.Signal(); /** * The browser mouse DOM event. Will be null if no mouse event has ever been received. * Access this property only inside a Mouse event handler and do not keep references to it. * @property {MouseEvent|null} event * @default */ this.event = null; /** * @property {function} _onMouseDown - Internal event handler reference. * @private */ this._onMouseDown = null; /** * @property {function} _onMouseMove - Internal event handler reference. * @private */ this._onMouseMove = null; /** * @property {function} _onMouseUp - Internal event handler reference. * @private */ this._onMouseUp = null; /** * @property {function} _onMouseOut - Internal event handler reference. * @private */ this._onMouseOut = null; /** * @property {function} _onMouseOver - Internal event handler reference. * @private */ this._onMouseOver = null; /** * @property {function} _onMouseWheel - Internal event handler reference. * @private */ this._onMouseWheel = null; /** * Wheel proxy event object, if required. Shared for all wheel events for this mouse. * @property {Phaser.Mouse~WheelEventProxy} _wheelEvent * @private */ this._wheelEvent = null; }; /** * @constant * @type {number} */ Phaser.Mouse.NO_BUTTON = -1; /** * @constant * @type {number} */ Phaser.Mouse.LEFT_BUTTON = 0; /** * @constant * @type {number} */ Phaser.Mouse.MIDDLE_BUTTON = 1; /** * @constant * @type {number} */ Phaser.Mouse.RIGHT_BUTTON = 2; /** * @constant * @type {number} */ Phaser.Mouse.BACK_BUTTON = 3; /** * @constant * @type {number} */ Phaser.Mouse.FORWARD_BUTTON = 4; /** * @constant * @type {number} */ Phaser.Mouse.WHEEL_UP = 1; /** * @constant * @type {number} */ Phaser.Mouse.WHEEL_DOWN = -1; Phaser.Mouse.prototype = { /** * Starts the event listeners running. * @method Phaser.Mouse#start */ start: function () { if (this.game.device.android &amp;&amp; this.game.device.chrome === false) { // Android stock browser fires mouse events even if you preventDefault on the touchStart, so ... return; } if (this._onMouseDown !== null) { // Avoid setting multiple listeners return; } var _this = this; this._onMouseDown = function (event) { return _this.onMouseDown(event); }; this._onMouseMove = function (event) { return _this.onMouseMove(event); }; this._onMouseUp = function (event) { return _this.onMouseUp(event); }; this._onMouseUpGlobal = function (event) { return _this.onMouseUpGlobal(event); }; this._onMouseOutGlobal = function (event) { return _this.onMouseOutGlobal(event); }; this._onMouseOut = function (event) { return _this.onMouseOut(event); }; this._onMouseOver = function (event) { return _this.onMouseOver(event); }; this._onMouseWheel = function (event) { return _this.onMouseWheel(event); }; var canvas = this.game.canvas; canvas.addEventListener('mousedown', this._onMouseDown, true); canvas.addEventListener('mousemove', this._onMouseMove, true); canvas.addEventListener('mouseup', this._onMouseUp, true); if (!this.game.device.cocoonJS) { window.addEventListener('mouseup', this._onMouseUpGlobal, true); window.addEventListener('mouseout', this._onMouseOutGlobal, true); canvas.addEventListener('mouseover', this._onMouseOver, true); canvas.addEventListener('mouseout', this._onMouseOut, true); } var wheelEvent = this.game.device.wheelEvent; if (wheelEvent) { canvas.addEventListener(wheelEvent, this._onMouseWheel, true); if (wheelEvent === 'mousewheel') { this._wheelEvent = new WheelEventProxy(-1/40, 1); } else if (wheelEvent === 'DOMMouseScroll') { this._wheelEvent = new WheelEventProxy(1, 1); } } }, /** * The internal method that handles the mouse down event from the browser. * @method Phaser.Mouse#onMouseDown * @param {MouseEvent} event - The native event from the browser. This gets stored in Mouse.event. */ onMouseDown: function (event) { this.event = event; if (this.capture) { event.preventDefault(); } if (this.mouseDownCallback) { this.mouseDownCallback.call(this.callbackContext, event); } if (!this.input.enabled || !this.enabled) { return; } event['identifier'] = 0; this.input.mousePointer.start(event); }, /** * The internal method that handles the mouse move event from the browser. * @method Phaser.Mouse#onMouseMove * @param {MouseEvent} event - The native event from the browser. This gets stored in Mouse.event. */ onMouseMove: function (event) { this.event = event; if (this.capture) { event.preventDefault(); } if (this.mouseMoveCallback) { this.mouseMoveCallback.call(this.callbackContext, event); } if (!this.input.enabled || !this.enabled) { return; } event['identifier'] = 0; this.input.mousePointer.move(event); }, /** * The internal method that handles the mouse up event from the browser. * @method Phaser.Mouse#onMouseUp * @param {MouseEvent} event - The native event from the browser. This gets stored in Mouse.event. */ onMouseUp: function (event) { this.event = event; if (this.capture) { event.preventDefault(); } if (this.mouseUpCallback) { this.mouseUpCallback.call(this.callbackContext, event); } if (!this.input.enabled || !this.enabled) { return; } event['identifier'] = 0; this.input.mousePointer.stop(event); }, /** * The internal method that handles the mouse up event from the window. * * @method Phaser.Mouse#onMouseUpGlobal * @param {MouseEvent} event - The native event from the browser. This gets stored in Mouse.event. */ onMouseUpGlobal: function (event) { if (!this.input.mousePointer.withinGame) { if (this.mouseUpCallback) { this.mouseUpCallback.call(this.callbackContext, event); } event['identifier'] = 0; this.input.mousePointer.stop(event); } }, /** * The internal method that handles the mouse out event from the window. * * @method Phaser.Mouse#onMouseOutGlobal * @param {MouseEvent} event - The native event from the browser. This gets stored in Mouse.event. */ onMouseOutGlobal: function (event) { this.event = event; if (this.capture) { event.preventDefault(); } this.input.mousePointer.withinGame = false; if (!this.input.enabled || !this.enabled) { return; } // If we get a mouseout event from the window then basically // something serious has gone down, usually along the lines of // the browser opening a context-menu or similar. // On OS X Chrome especially this is bad news, as it blocks // us then getting a mouseup event, so we need to force that through. // // No matter what, we must cancel the left and right buttons this.input.mousePointer.stop(event); this.input.mousePointer.leftButton.stop(event); this.input.mousePointer.rightButton.stop(event); }, /** * The internal method that handles the mouse out event from the browser. * * @method Phaser.Mouse#onMouseOut * @param {MouseEvent} event - The native event from the browser. This gets stored in Mouse.event. */ onMouseOut: function (event) { this.event = event; if (this.capture) { event.preventDefault(); } this.input.mousePointer.withinGame = false; if (this.mouseOutCallback) { this.mouseOutCallback.call(this.callbackContext, event); } if (!this.input.enabled || !this.enabled) { return; } if (this.stopOnGameOut) { event['identifier'] = 0; this.input.mousePointer.stop(event); } }, /** * The internal method that handles the mouse over event from the browser. * * @method Phaser.Mouse#onMouseOver * @param {MouseEvent} event - The native event from the browser. This gets stored in Mouse.event. */ onMouseOver: function (event) { this.event = event; if (this.capture) { event.preventDefault(); } this.input.mousePointer.withinGame = true; if (this.mouseOverCallback) { this.mouseOverCallback.call(this.callbackContext, event); } }, /** * The internal method that handles the mouse wheel event from the browser. * * @method Phaser.Mouse#onMouseWheel * @param {MouseEvent} event - The native event from the browser. */ onMouseWheel: function (event) { if (this._wheelEvent) { event = this._wheelEvent.bindEvent(event); } this.event = event; if (this.capture) { event.preventDefault(); } // reverse detail