Hello,

I'm trying to overlay a color over a sprite, so that the sprite turns red for a few seconds when hit, I add a sample as attachment.

I've loaded my texture with GL11.GL_TEXTURE_2D and GL11.GL_RGBA, any help would be apreciated.

Thanks and regards, Roger.

Hello,

Thanks for the reply, your code was really useful. I've had to change it a little, because I also use transparent sprites, so that's how it looks now:

GL14.glBlendColor(1f, 0, 0, 0);
GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE_MINUS_SRC_ALPHA);
GL11.glEnable(GL11.GL_BLEND);

The problem is that it isn't really red, it looks like if the sprite has been dakened, but not red, there's a sample attached. Do you know a way to solve this? I've tryed changing the glBlendColor indexes, but with no luck so far.

you might need to enable texture modulation:
GL11.glTexEnvi(GL11.GL_TEXTURE_ENV, GL11.GL_TEXTURE_ENV_MODE, GL11.GL_MODULATE);