[excaliber7388]

It would be nice if it was like:
shoot projectile type,fromx,fromy,range(tiles),npcblock 0/1,wallblock0/1;
ex:
shoot(fireball,playerx+.5,player+1.5,10,0,1);
which would make a fireball that can't be blocked by NPCs, but will stop at 10 tiles or a wall.