What you're explaining sounds like a pixel aimbot. These kinds of aimbots suck so bad. Just think about it. What if somebody threw a red smoke grenade or your gamma is suddenly darkened or you are under a shade and the lighting is off, your "aimbot" won't work properly.
Secondly, let's say that your pixel aimbot worked fine (which it won't), you can't just "move the cursor to the color". If you make a call to SetCursorPos or something like it, it won't do what you think. In crossfire and most other fps games, the cursor is always at the center. When you move right or left the cursor is still at the center and doesn't move, just the picture moves. What you need in order to make your bot aim at your enemy is by editing the Yaw and Pitch of the camera. You can think of yaw and pitch as the camera angle.
Thirdly, you won't even be able to check for colors without a bypass or an undetected hook of some kind because xtrap already knows these functions and it's extremely easy, especially for a vb to kill those functions during the game.
