About "Sin" and "Cos"..
They are used to make something move in circles. Replace (a) with a number, or something. I can't really understand the explanation written in the commands.rtf so I am asking for help simplifying how to use these.
I kinda needed to make an NPC that makes things go in circles. o.o
sin( a ) the sinus of a; a is an angle in the radiant system (0...3.14)
cos( a ) the cosinus of a; a is an angle in the radiant system (0...3.14)