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setBlendMode now returns a boolean

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This commit is contained in:
Richard Davey 2018-07-23 01:39:32 +01:00
parent fc5eb2511c
commit 521138e9d8
1 changed files with 10 additions and 6 deletions
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16
src/renderer/webgl/WebGLRenderer.js
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@ -880,22 +880,24 @@ var WebGLRenderer = new Class({
},
/**
* [description]
* Sets the blend mode to the value given.
*
* If the current blend mode is different from the one given, the pipeline is flushed and the new
* blend mode is enabled.
*
* @method Phaser.Renderer.WebGL.WebGLRenderer#setBlendMode
* @since 3.0.0
*
* @param {integer} blendModeId - [description]
* @param {integer} blendModeId - The blend mode to be set. Can be a `BlendModes` const or an integer value.
*
* @return {Phaser.Renderer.WebGL.WebGLRenderer} [description]
* @return {boolean} `true` if the blend mode was changed as a result of this call, forcing a flush, otherwise `false`.
*/
setBlendMode: function (blendModeId)
{
var gl = this.gl;
var blendMode = this.blendModes[blendModeId];
if (blendModeId !== CONST.BlendModes.SKIP_CHECK &&
this.currentBlendMode !== blendModeId)
if (blendModeId !== CONST.BlendModes.SKIP_CHECK && this.currentBlendMode !== blendModeId)
{
this.flush();
@ -912,9 +914,11 @@ var WebGLRenderer = new Class({
}
this.currentBlendMode = blendModeId;
return true;
}
return this;
return false;
},
/**