Replace colors in sprite

[rcpinto]

Hi,

I need to replace the colors of a sprite during the game. More precisely, I need to swap specific colors with others (e.g., swap blue with red). I know that there is a method in BitmapData that does exactly what I need (replaceRGB). But I need to apply it to a sprite. Is it possible? Maybe if I could access the sprite's bitmapdata, I could do that. I know it is possible to replace colors using shaders, but I want to know if it is possible without shaders first.

Thanks!

[spinnerbox]

https://phaser.io/examples/v2/category/bitmapdata

[samme]

• examples/v2/bitmapdata/process-pixels-1
• examples/v2/bitmapdata/process-pixels-2
• examples/v2/bitmapdata/process-pixels-3

[rcpinto]

Thanks guys, but all examples in these pages assume you have access to bitmapdata independently of a sprite (at most, the sprite is created from bitmapdata, then, of course, you have the original bmd). Can I assume then that you can't extract the bmd from a sprite, and this is indeed the only way? (to create the sprite from bmd and keep the bmd)

[samme]

examples/v2/bitmapdata/copy-bitmapdata