Mirrors/phaser
2
0
Fork 0
mirror of https://github.com/photonstorm/phaser synced 2024-11-16 09:48:18 +00:00
Code Issues Projects Releases Packages Wiki Activity

Fixed for Pixi v2 new method of batching.

Browse source
This commit is contained in:
photonstorm 2014-10-23 12:27:25 +01:00
parent 0430cf8a6a
commit 9cb42a933d
1 changed files with 18 additions and 33 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

51
src/utils/Debug.js
View file

@ -7,7 +7,8 @@
/**
* A collection of methods for displaying debug information about game objects.
* If your game is running in WebGL then Debug will create a Sprite that is placed at the top of the Stage display list and bind a canvas texture
* to it, which must be uploaded every frame. Be advised: this is expenive.
* to it, which must be uploaded every frame. Be advised: this is very expensive, especially in browsers like Firefox. So please only enable Debug
* in WebGL mode if you really need it (or your desktop can cope with it well) and disable it for production!
* If your game is using a Canvas renderer then the debug information is literally drawn on the top of the active game canvas and no Sprite is used.
*
* @class Phaser.Utils.Debug
@ -22,30 +23,20 @@ Phaser.Utils.Debug = function (game) {
this.game = game;
/**
* @property {PIXI.Sprite} sprite - If debugging in WebGL mode we need this.
* @property {Phaser.Image} sprite - If debugging in WebGL mode we need this.
*/
this.sprite = null;
/**
* @property {HTMLCanvasElement} canvas - The canvas to which this BitmapData draws.
* @property {Phaser.BitmapData} bmd - In WebGL mode this BitmapData contains a copy of the debug canvas.
*/
this.bmd = null;
/**
* @property {HTMLCanvasElement} canvas - The canvas to which Debug calls draws.
*/
this.canvas = null;
/**
* @property {PIXI.BaseTexture} baseTexture - Required Pixi var.
*/
this.baseTexture = null;
/**
* @property {PIXI.Texture} texture - Required Pixi var.
*/
this.texture = null;
/**
* @property {Phaser.Frame} textureFrame - Dimensions of the renderable area.
*/
this.textureFrame = null;
/**
* @property {CanvasRenderingContext2D} context - The 2d context of the canvas.
*/
@ -113,13 +104,12 @@ Phaser.Utils.Debug.prototype = {
}
else
{
this.bmd = this.game.make.bitmapData(this.game.width, this.game.height);
this.sprite = this.game.make.image(0, 0, this.bmd);
this.game.stage.addChild(this.sprite);
this.canvas = Phaser.Canvas.create(this.game.width, this.game.height, '', true);
this.context = this.canvas.getContext('2d');
this.baseTexture = new PIXI.BaseTexture(this.canvas);
this.texture = new PIXI.Texture(this.baseTexture);
this.textureFrame = new Phaser.Frame(0, 0, 0, this.game.width, this.game.height, 'debug', this.game.rnd.uuid());
this.sprite = this.game.make.image(0, 0, this.texture, this.textureFrame);
this.game.stage.addChild(this.sprite);
}
},
@ -133,6 +123,9 @@ Phaser.Utils.Debug.prototype = {
if (this.dirty && this.sprite)
{
this.bmd.clear();
this.bmd.draw(this.canvas, 0, 0);
this.context.clearRect(0, 0, this.game.width, this.game.height);
this.dirty = false;
}
@ -153,7 +146,7 @@ Phaser.Utils.Debug.prototype = {
if (this.sprite)
{
this.baseTexture.dirty();
this.bmd.clear();
}
},
@ -181,10 +174,7 @@ Phaser.Utils.Debug.prototype = {
this.currentAlpha = this.context.globalAlpha;
this.columnWidth = columnWidth;
if (this.sprite)
{
this.dirty = true;
}
this.dirty = true;
this.context.save();
this.context.setTransform(1, 0, 0, 1, 0, 0);
@ -206,11 +196,6 @@ Phaser.Utils.Debug.prototype = {
this.context.restore();
this.context.globalAlpha = this.currentAlpha;
if (this.sprite)
{
this.baseTexture.dirty();
}
},
/**