Thread: Code definition help

Hi all

I was given a piece of code for my assignment, i understand most of it, apart from this section, could someone please explain it too me?

Its a pacman style game, with the coloured fish being the enemies.

I can post more code if needed

Code:

if ((REDFISH.GetPositionX() < (PLAYER.GetPositionX() + 10)) && (REDFISH.GetPositionX() > PLAYER.GetPositionX()) && (REDFISH.GetPositionY() < (PLAYER.GetPositionY() + 0.2)) && (REDFISH.GetPositionY() > (PLAYER.GetPositionY() - 0.2))) {
		redfishmove = 0;
	}

	if ((REDFISH.GetPositionX() > (PLAYER.GetPositionX() - 10)) && (REDFISH.GetPositionX() < PLAYER.GetPositionX()) && (REDFISH.GetPositionY() < (PLAYER.GetPositionY() + 0.2)) && (REDFISH.GetPositionY() > (PLAYER.GetPositionY() - 0.2))) {
		redfishmove = 1;
	}

	if ((REDFISH.GetPositionY() > (PLAYER.GetPositionY() - 10)) && (REDFISH.GetPositionY() < PLAYER.GetPositionY()) && (REDFISH.GetPositionX() < (PLAYER.GetPositionX() + 0.2)) && (REDFISH.GetPositionX() > (PLAYER.GetPositionX() - 0.2))) {
		redfishmove = 2;
	}

	if ((REDFISH.GetPositionY() < (PLAYER.GetPositionY() + 10)) && (REDFISH.GetPositionY() > PLAYER.GetPositionY()) && (REDFISH.GetPositionX() < (PLAYER.GetPositionX() + 0.2)) && (REDFISH.GetPositionX() > (PLAYER.GetPositionX() - 0.2))) {
		redfishmove = 3;
	}

Just logic to determine if redfish should get a move value of 0, 1, 2, or 3.

The lines of code are long, but the logic of what they're doing, is not complex. Don't let the looks of it intimidate you.