action Edge()
{
	var rot[3]; 
			//the relative vector pointing from the
			// middle of the non-rotated Cube to the Edge

			//First, the edge searches for its cube
			//skill53 = number of the Cube
			//skill54 = number of the edge (1..12)
			//or zero for the Cube
	
	you = ent_next(NULL);
	while (!((you.skill53==my.skill53)&&(you.skill54==0)))
		you = ent_next(you);
	

			//Each frame the Edge calculates its position, rotation and scaling.

	while(1)
	{
		switch (my.skill54)
		{
			case 1:
				{
					rot[0] = 0;
					rot[1] = -you.scale_y/2;
					rot[2] = you.scale_z/2;	
					my.scale_x = you.scale_x + 5;
					my.scale_y = 5;
					my.scale_z = 5;
				}

			[...]

			case 12:
				{
					rot[0] = you.scale_x/2;
					rot[1] = you.scale_y/2;
					rot[2] = 0;
					my.scale_x = 5;
					my.scale_y = 5;
					my.scale_z = you.scale_z-5;
				}
		}
		
		vec_rotate (rot,vector(you.pan, you.tilt, you.roll));
		
		my.x = you.x;
		vec_add(my.x, rot);
		my.roll = you.roll;
		my.tilt = you.tilt;
		my.pan = you.pan;
		wait (1);	
	}			
}