Cellular Automata RGB

Rules for game of live:

1.Any live cell with two or three live neighbours survives.
2.Any dead cell with three live neighbours becomes a live cell.
3.All other live cells die in the next generation.
4.All other dead cells stay dead.

This game has three game of live: red, green, blue.
And they interact with each other.
Red with green.
Green with blue.
Blue with red.

All live cell consider other live cells as neighbors if a cell is the same color as that cell. 
Otherwise, if there is a cell with a different color and that color is an interactive color for that color, the cell is considered semi-neigbour.

LMB: create cell
RMB: move camera
MMB: change color
Scroll: zoom camera
Space: Pause/Play
Right arrow:  one tick
LShift + C: reset camera position
LShift + R: celar world
LShift + Scroll: change brush size
LShift + RMB: change color
Escape: control panel