Problem chagement personal color during collision (RESOLVED)

How do I...?
1

Hello

Thus I tried to change the color of my as for myself during a collision with one enemy, I use " global color " my as for myself good exchange of color in red.
The problem it is because he(it) always remains red I do not have to find how to invert the condition " global color "

2

If you set the global colour to 255;255;255 it is the same as restoring it to its original colours.

3

VERY GOOD !!