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button, right button, * middle button and advanced buttons like back and forward. * * Access them via `Pointer.leftbutton`, `Pointer.rightButton` and so on. * * On Gamepads they represent all buttons on the pad: from shoulder buttons to action buttons. * * At the time of writing this there are device limitations you should be aware of: * * - On Windows, if you install a mouse driver, and its utility software allows you to customize button actions * (e.g., IntelliPoint and SetPoint), the middle (wheel) button, the 4th button, and the 5th button might not be set, * even when they are pressed. * - On Linux (GTK), the 4th button and the 5th button are not supported. * - On Mac OS X 10.5 there is no platform API for implementing any advanced buttons. * * @class Phaser.DeviceButton * @constructor * @param {Phaser.Pointer|Phaser.SinglePad} parent - A reference to the parent of this button. Either a Pointer or a Gamepad. * @param {number} buttonCode - The button code this DeviceButton is responsible for. */ Phaser.DeviceButton = function (parent, buttonCode) { /** * @property {Phaser.Pointer|Phaser.SinglePad} parent - A reference to the Pointer or Gamepad that owns this button. */ this.parent = parent; /** * @property {Phaser.Game} game - A reference to the currently running game. */ this.game = parent.game; /** * @property {object} event - The DOM event that caused the change in button state. * @default */ this.event = null; /** * @property {boolean} isDown - The "down" state of the button. * @default */ this.isDown = false; /** * @property {boolean} isUp - The "up" state of the button. * @default */ this.isUp = true; /** * @property {number} timeDown - The timestamp when the button was last pressed down. * @default */ this.timeDown = 0; /** * @property {number} timeUp - The timestamp when the button was last released. * @default */ this.timeUp = 0; /** * Gamepad only. * If a button is held down this holds down the number of times the button has 'repeated'. * @property {number} repeats * @default */ this.repeats = 0; /** * True if the alt key was held down when this button was last pressed or released. * Not supported on Gamepads. * @property {boolean} altKey * @default */ this.altKey = false; /** * True if the shift key was held down when this button was last pressed or released. * Not supported on Gamepads. * @property {boolean} shiftKey * @default */ this.shiftKey = false; /** * True if the control key was held down when this button was last pressed or released. * Not supported on Gamepads. * @property {boolean} ctrlKey * @default */ this.ctrlKey = false; /** * @property {number} value - Button value. Mainly useful for checking analog buttons (like shoulder triggers) on Gamepads. * @default */ this.value = 0; /** * @property {number} buttonCode - The buttoncode of this button if a Gamepad, or the DOM button event value if a Pointer. */ this.buttonCode = buttonCode; /** * This Signal is dispatched every time this DeviceButton is pressed down. * It is only dispatched once (until the button is released again). * When dispatched it sends 2 arguments: A reference to this DeviceButton and the value of the button. * @property {Phaser.Signal} onDown */ this.onDown = new Phaser.Signal(); /** * This Signal is dispatched every time this DeviceButton is released from a down state. * It is only dispatched once (until the button is pressed again). * When dispatched it sends 2 arguments: A reference to this DeviceButton and the value of the button. * @property {Phaser.Signal} onUp */ this.onUp = new Phaser.Signal(); /** * Gamepad only. * This Signal is dispatched every time this DeviceButton changes floating value (between, but not exactly, 0 and 1). * When dispatched it sends 2 arguments: A reference to this DeviceButton and the value of the button. * @property {Phaser.Signal} onFloat */ this.onFloat = new Phaser.Signal(); }; Phaser.DeviceButton.prototype = { /** * Called automatically by Phaser.Pointer and Phaser.SinglePad. * Handles the button down state. * * @method Phaser.DeviceButton#start * @protected * @param {object} [event] - The DOM event that triggered the button change. * @param {number} [value] - The button value. Only get for Gamepads. */ start: function (event, value) { if (this.isDown) { return; } this.isDown = true; this.isUp = false; this.timeDown = this.game.time.time; this.repeats = 0; this.event = event; this.value = value; if (event) { this.altKey = event.altKey; this.shiftKey = event.shiftKey; this.ctrlKey = event.ctrlKey; } this.onDown.dispatch(this, value); }, /** * Called automatically by Phaser.Pointer and Phaser.SinglePad. * Handles the button up state. * * @method Phaser.DeviceButton#stop * @protected * @param {object} [event] - The DOM event that triggered the button change. * @param {number} [value] - The button value. Only get for Gamepads. */ stop: function (event, value) { if (this.isUp) { return; } this.isDown = false; this.isUp = true; this.timeUp = this.game.time.time; this.event = event; this.value = value; if (event) { this.altKey = event.altKey; this.shiftKey = event.shiftKey; this.ctrlKey = event.ctrlKey; } this.onUp.dispatch(this, value); }, /** * Called automatically by Phaser.SinglePad. * * @method Phaser.DeviceButton#padFloat * @protected * @param {number} value - Button value */ padFloat: function (value) { this.value = value; this.onFloat.dispatch(this, value); }, /** * Returns the "just pressed" state of this button. * Just pressed is considered true if the button was pressed down within the duration given (default 250ms). * * @method Phaser.DeviceButton#justPressed * @param {number} [duration=250] - The duration in ms below which the button is considered as being just pressed. * @return {boolean} True if the button is just pressed otherwise false. */ justPressed: function (duration) { duration = duration || 250; return (this.isDown && (this.timeDown + duration) > this.game.time.time); }, /** * Returns the "just released" state of this button. * Just released is considered as being true if the button was released within the duration given (default 250ms). * * @method Phaser.DeviceButton#justReleased * @param {number} [duration=250] - The duration in ms below which the button is considered as being just released. * @return {boolean} True if the button is just released otherwise false. */ justReleased: function (duration) { duration = duration || 250; return (this.isUp && (this.timeUp + duration) > this.game.time.time); }, /** * Resets this DeviceButton, changing it to an isUp state and resetting the duration and repeats counters. * * @method Phaser.DeviceButton#reset */ reset: function () { this.isDown = false; this.isUp = true; this.timeDown = this.game.time.time; this.repeats = 0; this.altKey = false; this.shiftKey = false; this.ctrlKey = false; }, /** * Destroys this DeviceButton, this disposes of the onDown, onUp and onFloat signals * and clears the parent and game references. * * @method Phaser.DeviceButton#destroy */ destroy: function () { this.onDown.dispose(); this.onUp.dispose(); this.onFloat.dispose(); this.parent = null; this.game = null; } }; Phaser.DeviceButton.prototype.constructor = Phaser.DeviceButton; /** * How long the button has been held down for in milliseconds. * If not currently down it returns -1. * * @name Phaser.DeviceButton#duration * @property {number} duration * @readonly */ Object.defineProperty(Phaser.DeviceButton.prototype, "duration", { get: function () { if (this.isUp) { return -1; } return this.game.time.time - this.timeDown; } }); </pre> </article> </section> </div> <div class="clearfix"></div> <footer> <span class="copyright"> Phaser Copyright © 2012-2016 Photon Storm Ltd. </span> <br /> <span class="jsdoc-message"> Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.3.3</a> on Mon Jul 11 2016 10:10:43 GMT+0100 (GMT Daylight Time) 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>