mirror of
https://github.com/photonstorm/phaser
synced 2024-12-20 01:55:45 +00:00
1308 lines
32 KiB
HTML
1308 lines
32 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Phaser Source: core/Group.js</title>
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<h1 class="page-title">Source: core/Group.js</h1>
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<section>
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<article>
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<pre class="sunlight-highlight-javascript linenums">/**
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* @author Richard Davey <rich@photonstorm.com>
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* @copyright 2013 Photon Storm Ltd.
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* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
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*/
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/**
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* Phaser Group constructor.
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* @class Phaser.Group
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* @classdesc A Group is a container for display objects that allows for fast pooling, recycling and collision checks.
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* @constructor
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* @param {Phaser.Game} game - A reference to the currently running game.
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* @param {Description} parent - Description.
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* @param {string} name - The unique name for this animation, used in playback commands.
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* @param {boolean} useStage - Description.
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*/
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Phaser.Group = function (game, parent, name, useStage) {
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parent = parent || null;
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if (typeof useStage == 'undefined')
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{
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useStage = false;
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}
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/**
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* @property {Phaser.Game} game - A reference to the currently running Game.
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*/
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this.game = game;
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/**
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* @property {Phaser.Game} name - Description.
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*/
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this.name = name || 'group';
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if (useStage)
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{
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this._container = this.game.stage._stage;
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}
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else
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{
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this._container = new PIXI.DisplayObjectContainer();
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this._container.name = this.name;
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if (parent)
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{
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if (parent instanceof Phaser.Group)
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{
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parent._container.addChild(this._container);
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}
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else
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{
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parent.addChild(this._container);
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}
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}
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else
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{
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this.game.stage._stage.addChild(this._container);
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}
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}
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/**
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* @property {Description} type - Description.
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*/
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this.type = Phaser.GROUP;
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/**
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* @property {boolean} exists - Description.
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* @default
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*/
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this.exists = true;
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/**
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* @property {string} _sortIndex - Helper for sort.
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* @private
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* @default
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*/
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this._sortIndex = 'y';
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};
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Phaser.Group.prototype = {
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/**
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* Description.
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*
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* @method Phaser.Group#add
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* @param {Description} child - Description.
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* @return {Description} Description.
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*/
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add: function (child) {
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if (child.group !== this)
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{
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child.group = this;
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if (child.events)
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{
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child.events.onAddedToGroup.dispatch(child, this);
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}
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this._container.addChild(child);
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}
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return child;
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},
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/**
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* Description.
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*
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* @method Phaser.Group#addAt
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* @param {Description} child - Description.
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* @param {Description} index - Description.
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* @return {Description} Description.
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*/
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addAt: function (child, index) {
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if (child.group !== this)
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{
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child.group = this;
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if (child.events)
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{
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child.events.onAddedToGroup.dispatch(child, this);
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}
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this._container.addChildAt(child, index);
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}
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return child;
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},
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/**
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* Description.
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*
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* @method Phaser.Group#getAt
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* @memberof Phaser.Group
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* @param {Description} index - Description.
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* @return {Description} Description.
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*/
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getAt: function (index) {
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return this._container.getChildAt(index);
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},
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/**
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* Description.
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*
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* @method Phaser.Group#create
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* @param {number} x - Description.
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* @param {number} y - Description.
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* @param {string} key - Description.
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* @param {string} [frame] - Description.
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* @param {boolean} [exists] - Description.
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* @return {Description} Description.
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*/
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create: function (x, y, key, frame, exists) {
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if (typeof exists == 'undefined') { exists = true; }
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var child = new Phaser.Sprite(this.game, x, y, key, frame);
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child.group = this;
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child.exists = exists;
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if (child.events)
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{
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child.events.onAddedToGroup.dispatch(child, this);
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}
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this._container.addChild(child);
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return child;
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},
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/**
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* Description.
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*
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* @method Phaser.Group#swap
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* @param {Description} child1 - Description.
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* @param {Description} child2 - Description.
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* @return {boolean} Description.
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*/
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swap: function (child1, child2) {
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if (child1 === child2 || !child1.parent || !child2.parent)
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{
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console.warn('You cannot swap a child with itself or swap un-parented children');
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return false;
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}
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// Cache the values
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var child1Prev = child1._iPrev;
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var child1Next = child1._iNext;
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var child2Prev = child2._iPrev;
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var child2Next = child2._iNext;
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var endNode = this._container.last._iNext;
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var currentNode = this.game.stage._stage;
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do
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{
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if (currentNode !== child1 && currentNode !== child2)
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{
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if (currentNode.first === child1)
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{
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currentNode.first = child2;
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}
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else if (currentNode.first === child2)
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{
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currentNode.first = child1;
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}
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if (currentNode.last === child1)
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{
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currentNode.last = child2;
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}
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else if (currentNode.last === child2)
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{
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currentNode.last = child1;
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}
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}
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currentNode = currentNode._iNext;
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}
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while (currentNode != endNode)
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if (child1._iNext == child2)
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{
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// This is a downward (A to B) neighbour swap
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child1._iNext = child2Next;
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child1._iPrev = child2;
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child2._iNext = child1;
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child2._iPrev = child1Prev;
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if (child1Prev) { child1Prev._iNext = child2; }
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if (child2Next) { child2Next._iPrev = child1; }
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if (child1.__renderGroup)
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{
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child1.__renderGroup.updateTexture(child1);
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}
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if (child2.__renderGroup)
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{
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child2.__renderGroup.updateTexture(child2);
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}
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return true;
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}
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else if (child2._iNext == child1)
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{
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// This is an upward (B to A) neighbour swap
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child1._iNext = child2;
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child1._iPrev = child2Prev;
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child2._iNext = child1Next;
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child2._iPrev = child1;
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if (child2Prev) { child2Prev._iNext = child1; }
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if (child1Next) { child2Next._iPrev = child2; }
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if (child1.__renderGroup)
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{
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child1.__renderGroup.updateTexture(child1);
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}
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if (child2.__renderGroup)
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{
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child2.__renderGroup.updateTexture(child2);
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}
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return true;
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}
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else
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{
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// Children are far apart
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child1._iNext = child2Next;
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child1._iPrev = child2Prev;
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child2._iNext = child1Next;
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child2._iPrev = child1Prev;
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if (child1Prev) { child1Prev._iNext = child2; }
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if (child1Next) { child1Next._iPrev = child2; }
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if (child2Prev) { child2Prev._iNext = child1; }
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if (child2Next) { child2Next._iPrev = child1; }
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if (child1.__renderGroup)
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{
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child1.__renderGroup.updateTexture(child1);
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}
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if (child2.__renderGroup)
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{
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child2.__renderGroup.updateTexture(child2);
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}
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return true;
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}
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return false;
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},
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/**
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* Description.
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*
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* @method Phaser.Group#bringToTop
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* @param {Description} child - Description.
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* @return {Description} Description.
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*/
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bringToTop: function (child) {
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if (child.group === this)
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{
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this.remove(child);
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this.add(child);
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}
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return child;
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},
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/**
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* Description.
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*
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* @method Phaser.Group#getIndex
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* @param {Description} child - Description.
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* @return {Description} Description.
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*/
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getIndex: function (child) {
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return this._container.children.indexOf(child);
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},
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/**
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* Description.
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*
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* @method Phaser.Group#replace
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* @param {Description} oldChild - Description.
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* @param {Description} newChild - Description.
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*/
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replace: function (oldChild, newChild) {
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if (!this._container.first._iNext)
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{
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return;
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}
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var index = this.getIndex(oldChild);
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if (index != -1)
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{
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if (newChild.parent != undefined)
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{
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newChild.events.onRemovedFromGroup.dispatch(newChild, this);
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newChild.parent.removeChild(newChild);
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}
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this._container.removeChild(oldChild);
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this._container.addChildAt(newChild, index);
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newChild.events.onAddedToGroup.dispatch(newChild, this);
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}
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},
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/**
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* Description.
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*
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* @method Phaser.Group#setProperty
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* @param {Description} child - Description.
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* @param {array} key - An array of values that will be set.
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* @param {Description} value - Description.
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* @param {Description} operation - Description.
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* @return {number} An integer value: -1 (Obj1 before Obj2), 0 (same), or 1 (Obj1 after Obj2). (TODO)
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*/
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setProperty: function (child, key, value, operation) {
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operation = operation || 0;
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// As ugly as this approach looks, and although it's limited to a depth of only 4, it's extremely fast.
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// Much faster than a for loop or object iteration. There are no checks, so if the key isn't valid then it'll fail
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// but as you are likely to call this from inner loops that have to perform well, I'll take that trade off.
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// 0 = Equals
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// 1 = Add
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// 2 = Subtract
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// 3 = Multiply
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// 4 = Divide
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if (key.length == 1)
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{
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if (operation == 0) { child[key[0]] = value; }
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else if (operation == 1) { child[key[0]] += value; }
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else if (operation == 2) { child[key[0]] -= value; }
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else if (operation == 3) { child[key[0]] *= value; }
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else if (operation == 4) { child[key[0]] /= value; }
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}
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else if (key.length == 2)
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{
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if (operation == 0) { child[key[0]][key[1]] = value; }
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else if (operation == 1) { child[key[0]][key[1]] += value; }
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else if (operation == 2) { child[key[0]][key[1]] -= value; }
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else if (operation == 3) { child[key[0]][key[1]] *= value; }
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else if (operation == 4) { child[key[0]][key[1]] /= value; }
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}
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else if (key.length == 3)
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{
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if (operation == 0) { child[key[0]][key[1]][key[2]] = value; }
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else if (operation == 1) { child[key[0]][key[1]][key[2]] += value; }
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else if (operation == 2) { child[key[0]][key[1]][key[2]] -= value; }
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else if (operation == 3) { child[key[0]][key[1]][key[2]] *= value; }
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else if (operation == 4) { child[key[0]][key[1]][key[2]] /= value; }
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}
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else if (key.length == 4)
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{
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if (operation == 0) { child[key[0]][key[1]][key[2]][key[3]] = value; }
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else if (operation == 1) { child[key[0]][key[1]][key[2]][key[3]] += value; }
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else if (operation == 2) { child[key[0]][key[1]][key[2]][key[3]] -= value; }
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else if (operation == 3) { child[key[0]][key[1]][key[2]][key[3]] *= value; }
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else if (operation == 4) { child[key[0]][key[1]][key[2]][key[3]] /= value; }
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}
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else
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{
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// TODO - Deep property scane
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}
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|
|
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},
|
|
|
|
/**
|
|
* Description.
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|
*
|
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* @method Phaser.Group#setAll
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|
* @param {Description} key - Description.
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* @param {Description} value - Description.
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* @param {Description} checkAlive - Description.
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* @param {Description} checkVisible - Description.
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* @param {Description} operation - Description.
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*/
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setAll: function (key, value, checkAlive, checkVisible, operation) {
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key = key.split('.');
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if (typeof checkAlive === 'undefined') { checkAlive = false; }
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if (typeof checkVisible === 'undefined') { checkVisible = false; }
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operation = operation || 0;
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if (this._container.children.length > 0 && this._container.first._iNext)
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{
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var currentNode = this._container.first._iNext;
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do
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{
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if ((checkAlive == false || (checkAlive && currentNode.alive)) && (checkVisible == false || (checkVisible && currentNode.visible)))
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{
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this.setProperty(currentNode, key, value, operation);
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}
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currentNode = currentNode._iNext;
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}
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while (currentNode != this._container.last._iNext)
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}
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},
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/**
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|
* Adds the amount to the given property on all children in this Group.
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|
* Group.addAll('x', 10) will add 10 to the child.x value.
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|
*
|
|
* @method Phaser.Group#addAll
|
|
* @param {string} property - The property to increment, for example 'body.velocity.x' or 'angle'.
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|
* @param {number} amount - The amount to increment the property by. If child.x = 10 then addAll('x', 40) would make child.x = 50.
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* @param {boolean} checkAlive - If true the property will only be changed if the child is alive.
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* @param {boolean} checkVisible - If true the property will only be changed if the child is visible.
|
|
*/
|
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addAll: function (property, amount, checkAlive, checkVisible) {
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this.setAll(property, amount, checkAlive, checkVisible, 1);
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},
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|
|
|
/**
|
|
* Subtracts the amount from the given property on all children in this Group.
|
|
* Group.subAll('x', 10) will minus 10 from the child.x value.
|
|
*
|
|
* @method Phaser.Group#subAll
|
|
* @param {string} property - The property to decrement, for example 'body.velocity.x' or 'angle'.
|
|
* @param {number} amount - The amount to subtract from the property. If child.x = 50 then subAll('x', 40) would make child.x = 10.
|
|
* @param {boolean} checkAlive - If true the property will only be changed if the child is alive.
|
|
* @param {boolean} checkVisible - If true the property will only be changed if the child is visible.
|
|
*/
|
|
subAll: function (property, amount, checkAlive, checkVisible) {
|
|
|
|
this.setAll(property, amount, checkAlive, checkVisible, 2);
|
|
|
|
},
|
|
|
|
/**
|
|
* Multiplies the given property by the amount on all children in this Group.
|
|
* Group.multiplyAll('x', 2) will x2 the child.x value.
|
|
*
|
|
* @method Phaser.Group#multiplyAll
|
|
* @param {string} property - The property to multiply, for example 'body.velocity.x' or 'angle'.
|
|
* @param {number} amount - The amount to multiply the property by. If child.x = 10 then multiplyAll('x', 2) would make child.x = 20.
|
|
* @param {boolean} checkAlive - If true the property will only be changed if the child is alive.
|
|
* @param {boolean} checkVisible - If true the property will only be changed if the child is visible.
|
|
*/
|
|
multiplyAll: function (property, amount, checkAlive, checkVisible) {
|
|
|
|
this.setAll(property, amount, checkAlive, checkVisible, 3);
|
|
|
|
},
|
|
|
|
/**
|
|
* Divides the given property by the amount on all children in this Group.
|
|
* Group.divideAll('x', 2) will half the child.x value.
|
|
*
|
|
* @method Phaser.Group#divideAll
|
|
* @param {string} property - The property to divide, for example 'body.velocity.x' or 'angle'.
|
|
* @param {number} amount - The amount to divide the property by. If child.x = 100 then divideAll('x', 2) would make child.x = 50.
|
|
* @param {boolean} checkAlive - If true the property will only be changed if the child is alive.
|
|
* @param {boolean} checkVisible - If true the property will only be changed if the child is visible.
|
|
*/
|
|
divideAll: function (property, amount, checkAlive, checkVisible) {
|
|
|
|
this.setAll(property, amount, checkAlive, checkVisible, 4);
|
|
|
|
},
|
|
|
|
/**
|
|
* Calls a function on all of the children that have exists=true in this Group.
|
|
* After the existsValue parameter you can add as many parameters as you like, which will all be passed to the child callback.
|
|
*
|
|
* @method Phaser.Group#callAllExists
|
|
* @param {function} callback - The function that exists on the children that will be called.
|
|
* @param {boolean} existsValue - Only children with exists=existsValue will be called.
|
|
* @param {...*} parameter - Additional parameters that will be passed to the callback.
|
|
*/
|
|
callAllExists: function (callback, existsValue) {
|
|
|
|
var args = Array.prototype.splice.call(arguments, 2);
|
|
|
|
if (this._container.children.length > 0 && this._container.first._iNext)
|
|
{
|
|
var currentNode = this._container.first._iNext;
|
|
|
|
do
|
|
{
|
|
if (currentNode.exists == existsValue && currentNode[callback])
|
|
{
|
|
currentNode[callback].apply(currentNode, args);
|
|
}
|
|
|
|
currentNode = currentNode._iNext;
|
|
}
|
|
while (currentNode != this._container.last._iNext)
|
|
|
|
}
|
|
|
|
},
|
|
|
|
/**
|
|
* Calls a function on all of the children regardless if they are dead or alive (see callAllExists if you need control over that)
|
|
* After the callback parameter you can add as many extra parameters as you like, which will all be passed to the child.
|
|
*
|
|
* @method Phaser.Group#callAll
|
|
* @param {function} callback - The function that exists on the children that will be called.
|
|
* @param {...*} parameter - Additional parameters that will be passed to the callback.
|
|
*/
|
|
callAll: function (callback) {
|
|
|
|
var args = Array.prototype.splice.call(arguments, 1);
|
|
|
|
if (this._container.children.length > 0 && this._container.first._iNext)
|
|
{
|
|
var currentNode = this._container.first._iNext;
|
|
|
|
do
|
|
{
|
|
if (currentNode[callback])
|
|
{
|
|
currentNode[callback].apply(currentNode, args);
|
|
}
|
|
|
|
currentNode = currentNode._iNext;
|
|
}
|
|
while (currentNode != this._container.last._iNext)
|
|
|
|
}
|
|
|
|
},
|
|
|
|
/**
|
|
* Description.
|
|
* After the checkExists parameter you can add as many parameters as you like, which will all be passed to the callback along with the child.
|
|
*
|
|
* @method Phaser.Group#forEach
|
|
* @param {Description} callback - Description.
|
|
* @param {Description} callbackContext - Description.
|
|
* @param {boolean} checkExists - Description.
|
|
*/
|
|
forEach: function (callback, callbackContext, checkExists) {
|
|
|
|
if (typeof checkExists === 'undefined')
|
|
{
|
|
checkExists = false;
|
|
}
|
|
|
|
var args = Array.prototype.splice.call(arguments, 3);
|
|
args.unshift(null);
|
|
|
|
if (this._container.children.length > 0 && this._container.first._iNext)
|
|
{
|
|
var currentNode = this._container.first._iNext;
|
|
|
|
do
|
|
{
|
|
if (checkExists == false || (checkExists && currentNode.exists))
|
|
{
|
|
args[0] = currentNode;
|
|
callback.apply(callbackContext, args);
|
|
}
|
|
|
|
currentNode = currentNode._iNext;
|
|
}
|
|
while (currentNode != this._container.last._iNext);
|
|
|
|
}
|
|
|
|
},
|
|
|
|
/**
|
|
* Description.
|
|
*
|
|
* @method Phaser.Group#forEachAlive
|
|
* @param {Description} callback - Description.
|
|
* @param {Description} callbackContext - Description.
|
|
*/
|
|
forEachAlive: function (callback, callbackContext) {
|
|
|
|
var args = Array.prototype.splice.call(arguments, 2);
|
|
args.unshift(null);
|
|
|
|
if (this._container.children.length > 0 && this._container.first._iNext)
|
|
{
|
|
var currentNode = this._container.first._iNext;
|
|
|
|
do
|
|
{
|
|
if (currentNode.alive)
|
|
{
|
|
args[0] = currentNode;
|
|
callback.apply(callbackContext, args);
|
|
}
|
|
|
|
currentNode = currentNode._iNext;
|
|
}
|
|
while (currentNode != this._container.last._iNext);
|
|
|
|
}
|
|
|
|
},
|
|
|
|
/**
|
|
* Description.
|
|
*
|
|
* @method Phaser.Group#forEachDead
|
|
* @param {Description} callback - Description.
|
|
* @param {Description} callbackContext - Description.
|
|
*/
|
|
forEachDead: function (callback, callbackContext) {
|
|
|
|
var args = Array.prototype.splice.call(arguments, 2);
|
|
args.unshift(null);
|
|
|
|
if (this._container.children.length > 0 && this._container.first._iNext)
|
|
{
|
|
var currentNode = this._container.first._iNext;
|
|
|
|
do
|
|
{
|
|
if (currentNode.alive == false)
|
|
{
|
|
args[0] = currentNode;
|
|
callback.apply(callbackContext, args);
|
|
}
|
|
|
|
currentNode = currentNode._iNext;
|
|
}
|
|
while (currentNode != this._container.last._iNext);
|
|
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Call this function to retrieve the first object with exists == (the given state) in the group.
|
|
*
|
|
* @method Phaser.Group#getFirstExists
|
|
* @param {Description} state - Description.
|
|
* @return {Any} The first child, or null if none found.
|
|
*/
|
|
getFirstExists: function (state) {
|
|
|
|
if (typeof state !== 'boolean')
|
|
{
|
|
state = true;
|
|
}
|
|
|
|
if (this._container.children.length > 0 && this._container.first._iNext)
|
|
{
|
|
var currentNode = this._container.first._iNext;
|
|
|
|
do
|
|
{
|
|
if (currentNode.exists === state)
|
|
{
|
|
return currentNode;
|
|
}
|
|
|
|
currentNode = currentNode._iNext;
|
|
}
|
|
while (currentNode != this._container.last._iNext);
|
|
}
|
|
|
|
return null;
|
|
|
|
},
|
|
|
|
/**
|
|
* Call this function to retrieve the first object with alive == true in the group.
|
|
* This is handy for checking if everything's wiped out, or choosing a squad leader, etc.
|
|
*
|
|
* @method Phaser.Group#getFirstAlive
|
|
* @return {Any} The first alive child, or null if none found.
|
|
*/
|
|
getFirstAlive: function () {
|
|
|
|
if (this._container.children.length > 0 && this._container.first._iNext)
|
|
{
|
|
var currentNode = this._container.first._iNext;
|
|
|
|
do
|
|
{
|
|
if (currentNode.alive)
|
|
{
|
|
return currentNode;
|
|
}
|
|
|
|
currentNode = currentNode._iNext;
|
|
}
|
|
while (currentNode != this._container.last._iNext);
|
|
}
|
|
|
|
return null;
|
|
|
|
},
|
|
|
|
/**
|
|
* Call this function to retrieve the first object with alive == false in the group.
|
|
* This is handy for checking if everything's wiped out, or choosing a squad leader, etc.
|
|
*
|
|
* @method Phaser.Group#getFirstDead
|
|
* @return {Any} The first dead child, or null if none found.
|
|
*/
|
|
getFirstDead: function () {
|
|
|
|
if (this._container.children.length > 0 && this._container.first._iNext)
|
|
{
|
|
var currentNode = this._container.first._iNext;
|
|
|
|
do
|
|
{
|
|
if (!currentNode.alive)
|
|
{
|
|
return currentNode;
|
|
}
|
|
|
|
currentNode = currentNode._iNext;
|
|
}
|
|
while (currentNode != this._container.last._iNext);
|
|
}
|
|
|
|
return null;
|
|
|
|
},
|
|
|
|
/**
|
|
* Call this function to find out how many members of the group are alive.
|
|
*
|
|
* @method Phaser.Group#countLiving
|
|
* @return {number} The number of children flagged as alive. Returns -1 if Group is empty.
|
|
*/
|
|
countLiving: function () {
|
|
|
|
var total = -1;
|
|
|
|
if (this._container.children.length > 0 && this._container.first._iNext)
|
|
{
|
|
var currentNode = this._container.first._iNext;
|
|
|
|
do
|
|
{
|
|
if (currentNode.alive)
|
|
{
|
|
total++;
|
|
}
|
|
|
|
currentNode = currentNode._iNext;
|
|
}
|
|
while (currentNode != this._container.last._iNext);
|
|
}
|
|
|
|
return total;
|
|
|
|
},
|
|
|
|
/**
|
|
* Call this function to find out how many members of the group are dead.
|
|
*
|
|
* @method Phaser.Group#countDead
|
|
* @return {number} The number of children flagged as dead. Returns -1 if Group is empty.
|
|
*/
|
|
countDead: function () {
|
|
|
|
var total = -1;
|
|
|
|
if (this._container.children.length > 0 && this._container.first._iNext)
|
|
{
|
|
var currentNode = this._container.first._iNext;
|
|
|
|
do
|
|
{
|
|
if (!currentNode.alive)
|
|
{
|
|
total++;
|
|
}
|
|
|
|
currentNode = currentNode._iNext;
|
|
}
|
|
while (currentNode != this._container.last._iNext);
|
|
}
|
|
|
|
return total;
|
|
|
|
},
|
|
|
|
/**
|
|
* Returns a member at random from the group.
|
|
*
|
|
* @method Phaser.Group#getRandom
|
|
* @param {number} startIndex - Optional offset off the front of the array. Default value is 0, or the beginning of the array.
|
|
* @param {number} length - Optional restriction on the number of values you want to randomly select from.
|
|
* @return {Any} A random child of this Group.
|
|
*/
|
|
getRandom: function (startIndex, length) {
|
|
|
|
if (this._container.children.length == 0)
|
|
{
|
|
return null;
|
|
}
|
|
|
|
startIndex = startIndex || 0;
|
|
length = length || this._container.children.length;
|
|
|
|
return this.game.math.getRandom(this._container.children, startIndex, length);
|
|
|
|
},
|
|
|
|
/**
|
|
* Description.
|
|
*
|
|
* @method Phaser.Group#remove
|
|
* @param {Description} child - Description.
|
|
*/
|
|
remove: function (child) {
|
|
|
|
child.events.onRemovedFromGroup.dispatch(child, this);
|
|
this._container.removeChild(child);
|
|
child.group = null;
|
|
|
|
},
|
|
|
|
/**
|
|
* Description.
|
|
*
|
|
* @method Phaser.Group#removeAll
|
|
*/
|
|
removeAll: function () {
|
|
|
|
if (this._container.children.length == 0)
|
|
{
|
|
return;
|
|
}
|
|
|
|
do
|
|
{
|
|
if (this._container.children[0].events)
|
|
{
|
|
this._container.children[0].events.onRemovedFromGroup.dispatch(this._container.children[0], this);
|
|
}
|
|
this._container.removeChild(this._container.children[0]);
|
|
}
|
|
while (this._container.children.length > 0);
|
|
|
|
},
|
|
|
|
/**
|
|
* Description.
|
|
*
|
|
* @method Phaser.Group#removeBetween
|
|
* @param {Description} startIndex - Description.
|
|
* @param {Description} endIndex - Description.
|
|
*/
|
|
removeBetween: function (startIndex, endIndex) {
|
|
|
|
if (this._container.children.length == 0)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (startIndex > endIndex || startIndex < 0 || endIndex > this._container.children.length)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
for (var i = startIndex; i < endIndex; i++)
|
|
{
|
|
var child = this._container.children[i];
|
|
child.events.onRemovedFromGroup.dispatch(child, this);
|
|
this._container.removeChild(child);
|
|
}
|
|
|
|
},
|
|
|
|
/**
|
|
* Description.
|
|
*
|
|
* @method Phaser.Group#destroy
|
|
*/
|
|
destroy: function () {
|
|
|
|
this.removeAll();
|
|
|
|
this._container.parent.removeChild(this._container);
|
|
|
|
this._container = null;
|
|
|
|
this.game = null;
|
|
|
|
this.exists = false;
|
|
|
|
},
|
|
|
|
/**
|
|
* Description.
|
|
*
|
|
* @method Phaser.Group#dump
|
|
*/
|
|
dump: function (full) {
|
|
|
|
if (typeof full == 'undefined')
|
|
{
|
|
full = false;
|
|
}
|
|
|
|
var spacing = 20;
|
|
var output = "\n" + Phaser.Utils.pad('Node', spacing) + "|" + Phaser.Utils.pad('Next', spacing) + "|" + Phaser.Utils.pad('Previous', spacing) + "|" + Phaser.Utils.pad('First', spacing) + "|" + Phaser.Utils.pad('Last', spacing);
|
|
|
|
console.log(output);
|
|
|
|
var output = Phaser.Utils.pad('----------', spacing) + "|" + Phaser.Utils.pad('----------', spacing) + "|" + Phaser.Utils.pad('----------', spacing) + "|" + Phaser.Utils.pad('----------', spacing) + "|" + Phaser.Utils.pad('----------', spacing);
|
|
console.log(output);
|
|
|
|
if (full)
|
|
{
|
|
var testObject = this.game.stage._stage.last._iNext;
|
|
var displayObject = this.game.stage._stage;
|
|
}
|
|
else
|
|
{
|
|
var testObject = this._container.last._iNext;
|
|
var displayObject = this._container;
|
|
}
|
|
|
|
do
|
|
{
|
|
var name = displayObject.name || '*';
|
|
var nameNext = '-';
|
|
var namePrev = '-';
|
|
var nameFirst = '-';
|
|
var nameLast = '-';
|
|
|
|
if (displayObject._iNext)
|
|
{
|
|
nameNext = displayObject._iNext.name;
|
|
}
|
|
|
|
if (displayObject._iPrev)
|
|
{
|
|
namePrev = displayObject._iPrev.name;
|
|
}
|
|
|
|
if (displayObject.first)
|
|
{
|
|
nameFirst = displayObject.first.name;
|
|
}
|
|
|
|
if (displayObject.last)
|
|
{
|
|
nameLast = displayObject.last.name;
|
|
}
|
|
|
|
if (typeof nameNext === 'undefined')
|
|
{
|
|
nameNext = '-';
|
|
}
|
|
|
|
if (typeof namePrev === 'undefined')
|
|
{
|
|
namePrev = '-';
|
|
}
|
|
|
|
if (typeof nameFirst === 'undefined')
|
|
{
|
|
nameFirst = '-';
|
|
}
|
|
|
|
if (typeof nameLast === 'undefined')
|
|
{
|
|
nameLast = '-';
|
|
}
|
|
|
|
var output = Phaser.Utils.pad(name, spacing) + "|" + Phaser.Utils.pad(nameNext, spacing) + "|" + Phaser.Utils.pad(namePrev, spacing) + "|" + Phaser.Utils.pad(nameFirst, spacing) + "|" + Phaser.Utils.pad(nameLast, spacing);
|
|
console.log(output);
|
|
|
|
displayObject = displayObject._iNext;
|
|
|
|
}
|
|
while(displayObject != testObject)
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
|
/**
|
|
* @name Phaser.Group#length
|
|
* @property {number} length - The number of children in this Group.
|
|
*/
|
|
Object.defineProperty(Phaser.Group.prototype, "length", {
|
|
|
|
get: function () {
|
|
return this._container.children.length;
|
|
}
|
|
|
|
});
|
|
|
|
/**
|
|
* The x coordinate of the Group container. You can adjust the Group container itself by modifying its coordinates.
|
|
* This will have no impact on the x/y coordinates of its children, but it will update their worldTransform and on-screen position.
|
|
* @name Phaser.Group#x
|
|
* @property {number} x - The x coordinate of the Group container.
|
|
*/
|
|
Object.defineProperty(Phaser.Group.prototype, "x", {
|
|
|
|
get: function () {
|
|
return this._container.position.x;
|
|
},
|
|
|
|
set: function (value) {
|
|
this._container.position.x = value;
|
|
}
|
|
|
|
});
|
|
|
|
/**
|
|
* The y coordinate of the Group container. You can adjust the Group container itself by modifying its coordinates.
|
|
* This will have no impact on the x/y coordinates of its children, but it will update their worldTransform and on-screen position.
|
|
* @name Phaser.Group#y
|
|
* @property {number} y - The y coordinate of the Group container.
|
|
*/
|
|
Object.defineProperty(Phaser.Group.prototype, "y", {
|
|
|
|
get: function () {
|
|
return this._container.position.y;
|
|
},
|
|
|
|
set: function (value) {
|
|
this._container.position.y = value;
|
|
}
|
|
|
|
});
|
|
|
|
/**
|
|
* The angle of rotation of the Group container. This will adjust the Group container itself by modifying its rotation.
|
|
* This will have no impact on the rotation value of its children, but it will update their worldTransform and on-screen position.
|
|
* @name Phaser.Group#angle
|
|
* @property {number} angle - The angle of rotation given in degrees, where 0 degrees = to the right.
|
|
*/
|
|
Object.defineProperty(Phaser.Group.prototype, "angle", {
|
|
|
|
get: function() {
|
|
return Phaser.Math.radToDeg(this._container.rotation);
|
|
},
|
|
|
|
set: function(value) {
|
|
this._container.rotation = Phaser.Math.degToRad(value);
|
|
}
|
|
|
|
});
|
|
|
|
/**
|
|
* The angle of rotation of the Group container. This will adjust the Group container itself by modifying its rotation.
|
|
* This will have no impact on the rotation value of its children, but it will update their worldTransform and on-screen position.
|
|
* @name Phaser.Group#rotation
|
|
* @property {number} rotation - The angle of rotation given in radians.
|
|
*/
|
|
Object.defineProperty(Phaser.Group.prototype, "rotation", {
|
|
|
|
get: function () {
|
|
return this._container.rotation;
|
|
},
|
|
|
|
set: function (value) {
|
|
this._container.rotation = value;
|
|
}
|
|
|
|
});
|
|
|
|
/**
|
|
* @name Phaser.Group#visible
|
|
* @property {boolean} visible - The visible state of the Group. Non-visible Groups and all of their children are not rendered.
|
|
*/
|
|
Object.defineProperty(Phaser.Group.prototype, "visible", {
|
|
|
|
get: function () {
|
|
return this._container.visible;
|
|
},
|
|
|
|
set: function (value) {
|
|
this._container.visible = value;
|
|
}
|
|
|
|
});
|
|
</pre>
|
|
</article>
|
|
</section>
|
|
|
|
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|
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|
|
|
|
|
</div>
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|
|
|
<div class="clearfix"></div>
|
|
<footer>
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|
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|
|
|
<span class="copyright">
|
|
Phaser Copyright © 2012-2013 Photon Storm Ltd.
|
|
</span>
|
|
<br />
|
|
|
|
<span class="jsdoc-message">
|
|
Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.2.0-dev</a>
|
|
on Wed Oct 02 2013 01:12:17 GMT+0100 (BST) using the <a href="https://github.com/terryweiss/docstrap">DocStrap template</a>.
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</span>
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<script> Sunlight.highlightAll({lineNumbers:true, showMenu: true, enableDoclinks :true}); </script>
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