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State handling done. Refactored the Game constructor a LOT. Now works from within closures, outside of them, with Phaser.State objects or normal Objects with the right functions inside. Also fixed some small bugs in PluginManager and various scope issues with RAF.

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This commit is contained in:
Richard Davey
2013-08-29 07:06:16 +01:00
parent 3c8cd20b70
commit 4bbcc380c5
12 changed files with 558 additions and 475 deletions
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src/Game.js
+133 -77
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@@ -13,25 +13,28 @@
* @license https://github.com/photonstorm/phaser/blob/master/license.txt MIT License
*/
Phaser.Game = function (callbackContext, parent, width, height, preloadCallback, createCallback, updateCallback, renderCallback, destroyCallback) {
/**
* Game constructor
*
* Instantiate a new <code>Phaser.Game</code> object.
*
* @constructor
* @param width {number} The width of your game in game pixels.
* @param height {number} The height of your game in game pixels.
* @param renderer {number} Which renderer to use (canvas or webgl)
* @param parent {string} ID of its parent DOM element.
*/
Phaser.Game = function (width, height, renderer, parent) {
if (typeof parent === "undefined") { parent = ''; }
if (typeof width === "undefined") { width = 800; }
if (typeof height === "undefined") { height = 600; }
if (typeof preloadCallback === "undefined") { preloadCallback = null; }
if (typeof createCallback === "undefined") { createCallback = null; }
if (typeof updateCallback === "undefined") { updateCallback = null; }
if (typeof renderCallback === "undefined") { renderCallback = null; }
if (typeof destroyCallback === "undefined") { destroyCallback = null; }
if (typeof renderer === "undefined") { renderer = Phaser.RENDERER_AUTO; }
if (typeof parent === "undefined") { parent = ''; }
this.id = Phaser.GAMES.push(this) - 1;
this.renderer = renderer;
this.callbackContext = callbackContext;
this.onPreloadCallback = preloadCallback;
this.onCreateCallback = createCallback;
this.onUpdateCallback = updateCallback;
this.onRenderCallback = renderCallback;
this.onDestroyCallback = destroyCallback;
//var _this = this;
if (document.readyState === 'complete' || document.readyState === 'interactive')
{
@@ -43,6 +46,8 @@ Phaser.Game = function (callbackContext, parent, width, height, preloadCallback,
window.addEventListener('load', Phaser.GAMES[this.id].boot(parent, width, height), false);
}
return this;
};
Phaser.Game.prototype = {
@@ -53,6 +58,12 @@ Phaser.Game.prototype = {
*/
id: 0,
/**
* The Renderer this Phaser.Game will use. Either Phaser.RENDERER_AUTO, Phaser.RENDERER_CANVAS or Phaser.RENDERER_WEBGL
* @type {number}
*/
renderer: 0,
/**
* Whether load complete loading or not.
* @type {bool}
@@ -244,13 +255,18 @@ Phaser.Game.prototype = {
return;
}
console.log('Phaser.Game.Boot');
console.log(this);
var _this = this;
if (!document.body) {
setTimeout(Phaser.GAMES[this.id].boot(parent, width, height), 13);
setTimeout(Phaser.GAMES[_this.id].boot(parent, width, height), 13);
}
else
{
document.removeEventListener('DOMContentLoaded', Phaser.GAMES[this.id].boot);
window.removeEventListener('load', Phaser.GAMES[this.id].boot);
document.removeEventListener('DOMContentLoaded', Phaser.GAMES[_this.id].boot);
window.removeEventListener('load', Phaser.GAMES[_this.id].boot);
this.onPause = new Phaser.Signal();
this.onResume = new Phaser.Signal();
@@ -270,49 +286,99 @@ Phaser.Game.prototype = {
this.rnd = new Phaser.RandomDataGenerator([(Date.now() * Math.random()).toString()]);
// this.physics = new Phaser.Physics.PhysicsManager(this);
this.plugins = new Phaser.PluginManager(this, this);
this.load.onLoadComplete.add(this.loadComplete, this);
// this.setRenderer(Phaser.Types.RENDERER_CANVAS);
// this.world.boot();
// this.stage.boot();
// this.input.boot();
console.log('Phaser', Phaser.VERSION, 'initialized');
this.isBooted = true;
this.isRunning = true;
this._loadComplete = false;
if (this.onPreloadCallback == null && this.onCreateCallback == null && this.onUpdateCallback == null && this.onRenderCallback == null && this._pendingState == null) {
console.warn("Phaser update loop cannot start: No preload, create, update or render functions given and no pending State found");
}
else
{
console.log('Phaser', Phaser.VERSION, 'alive');
this.isRunning = true;
this._loadComplete = false;
this.raf = new Phaser.RequestAnimationFrame(this);
this.raf.start();
if (this._pendingState)
{
this.switchState(this._pendingState, false, false);
}
else
{
this.startState();
}
}
this.raf = new Phaser.RequestAnimationFrame(this);
this.raf.start();
if (this.onPreloadCallback || this.onCreateCallback || this.onUpdateCallback || this.onRenderCallback || this._pendingState)
{
if (this._pendingState)
{
console.log('boot has found a pending state');
this.switchState(this._pendingState, false, false);
}
else
{
console.log('boot has found enough callbacks to start the state');
this.startState();
}
}
}
},
/**
* Launch the game
* @param callbackContext Which context will the callbacks be called with.
* @param preloadCallback {function} Preload callback invoked when init default screen.
* @param createCallback {function} Create callback invoked when create default screen.
* @param updateCallback {function} Update callback invoked when update default screen.
* @param renderCallback {function} Render callback invoked when render default screen.
*/
launch: function (context, preload, create, update, render) {
this.callbackContext = context;
this.onPreloadCallback = preload || null;
this.onCreateCallback = create || null;
this.onUpdateCallback = update || null;
this.onRenderCallback = render || null;
if (this.onPreloadCallback == null && this.onCreateCallback == null && this.onUpdateCallback == null && this.onRenderCallback == null && this._pendingState == null)
{
console.warn("Phaser cannot start: No preload, create, update or render functions given and no pending State found");
}
else
{
if (this.isBooted)
{
console.log('launch has set the callbacks and dom is booted so lets rock');
this.startState();
// if (this._pendingState)
// {
// this.switchState(this._pendingState, false, false);
// }
// else
// {
// this.startState();
// }
}
else
{
console.log('launch has set the callbacks but cant start because the DOM isnt booted yet');
}
}
},
/**
* Called when the load has finished after preload was run.
*/
loadComplete: function () {
console.log('loadComplete', this);
this._loadComplete = true;
this.onCreateCallback.call(this.callbackContext);
if (this.onCreateCallback) {
this.onCreateCallback.call(this.callbackContext);
// this.onCreateCallback.call(this);
}
},
@@ -321,10 +387,15 @@ Phaser.Game.prototype = {
*/
startState: function () {
console.log('startState');
// console.log(this);
// console.log(this.callbackContext);
if (this.onPreloadCallback !== null)
{
this.load.reset();
this.onPreloadCallback.call(this.callbackContext);
// this.onPreloadCallback.call(this.onPreloadCallback);
// Is the loader empty?
if (this.load.queueSize == 0)
@@ -332,10 +403,10 @@ Phaser.Game.prototype = {
if (this.onCreateCallback !== null)
{
this.onCreateCallback.call(this.callbackContext);
// this.onCreateCallback.call(this.onCreateCallback);
}
this._loadComplete = true;
}
else
{
@@ -349,36 +420,12 @@ Phaser.Game.prototype = {
// No init? Then there was nothing to load either
if (this.onCreateCallback !== null) {
this.onCreateCallback.call(this.callbackContext);
// this.onCreateCallback.call(this.onCreateCallback);
}
this._loadComplete = true;
}
},
/**
* Set the most common state callbacks (init, create, update, render).
* @param preloadCallback {function} Init callback invoked when init state.
* @param createCallback {function} Create callback invoked when create state.
* @param updateCallback {function} Update callback invoked when update state.
* @param renderCallback {function} Render callback invoked when render state.
* @param destroyCallback {function} Destroy callback invoked when state is destroyed.
*/
setCallbacks: function (preloadCallback, createCallback, updateCallback, renderCallback, destroyCallback) {
if (typeof preloadCallback === "undefined") { preloadCallback = null; }
if (typeof createCallback === "undefined") { createCallback = null; }
if (typeof updateCallback === "undefined") { updateCallback = null; }
if (typeof renderCallback === "undefined") { renderCallback = null; }
if (typeof destroyCallback === "undefined") { destroyCallback = null; }
this.onPreloadCallback = preloadCallback;
this.onCreateCallback = createCallback;
this.onUpdateCallback = updateCallback;
this.onRenderCallback = renderCallback;
this.onDestroyCallback = destroyCallback;
},
update: function (time) {
@@ -388,11 +435,11 @@ Phaser.Game.prototype = {
this.plugins.preUpdate();
this.tweens.update();
this.input.update();
this.stage.update();
this.sound.update();
this.physics.update();
this.world.update();
// this.input.update();
// this.stage.update();
// this.sound.update();
// this.physics.update();
// this.world.update();
this.plugins.update();
@@ -403,7 +450,7 @@ Phaser.Game.prototype = {
this.onUpdateCallback.call(this.callbackContext);
}
this.world.postUpdate();
// this.world.postUpdate();
this.plugins.postUpdate();
this.plugins.preRender();
@@ -412,7 +459,7 @@ Phaser.Game.prototype = {
this.onPreRenderCallback.call(this.callbackContext);
}
this.renderer.render();
// this.renderer.render();
this.plugins.render();
if (this.onRenderCallback)
@@ -430,10 +477,10 @@ Phaser.Game.prototype = {
this.onLoadUpdateCallback.call(this.callbackContext);
}
this.world.postUpdate();
// this.world.postUpdate();
this.plugins.postUpdate();
this.plugins.preRender();
this.renderer.render();
// this.renderer.render();
this.plugins.render();
if (this.onLoadRenderCallback)
@@ -454,9 +501,17 @@ Phaser.Game.prototype = {
*/
switchState: function (state, clearWorld, clearCache) {
// console.log('switchState', state, this.isBooted);
// console.log(typeof state);
// console.log(state instanceof Phaser.State);
if (typeof clearWorld === "undefined") { clearWorld = true; }
if (typeof clearCache === "undefined") { clearCache = false; }
if (state instanceof Phaser.State) {
state.link(this);
}
if (this.isBooted == false) {
this._pendingState = state;
return;
@@ -467,7 +522,9 @@ Phaser.Game.prototype = {
this.onDestroyCallback.call(this.callbackContext);
}
this.input.reset(true);
if (this.input) {
this.input.reset(true);
}
// Prototype?
if (typeof state === 'function')
@@ -507,7 +564,6 @@ Phaser.Game.prototype = {
this._loadComplete = false;
this.startState();
}
else
{