GRR security error and I have to type this post again...
The RTS behavior has 10x10 cell size, and my enemies are 5px large. This is problematic as they would not be ale to fit through 1px wide gaps.
This also wouldn't work because the enemies take 5px steps after a set time. Having them glide towards the player in a non-fixed fashion would make it look awkward and unfitting with the rest of the game.
In this case, yes, I do want to reinvent it, or at least build a shoddy wheel made of wood and dress it up and paint it, making it look new. <img src="smileys/smiley1.gif" border="0" align="middle" />