CCSprite initWithTexture - A8ColorShader not assigned

[heiko-henrich]

In order to get the shader for 8Bit textures working,
it has to be assigned to self.shader in the initializer:

self.shader = texture.pixelFormat == CCTexturePixelFormat_A8 ? [CCShader positionTextureA8ColorShader] : [CCShader positionTextureColorShader];

I know the 8-Bit-Shader will get obsolete, but maybe it is nice to get it working for the final version of 3.4.

[heiko-henrich]

When the bug is fixed, than the color property is used to paint the monochrome 8-bit texture. Otherwise 8-Bit textures are always black.