Re: Any advice on doing composition well in Nim

[zetashift]

well in my previous iteration players,mobs,items were all entity's(with field 
of type option[Fighter]) and when rendering to screen I could just pass them 
along in one big seq: seq[Entity] the first one in that seq was the player for 
no big reason. But now I can't really put them in a seq since it wants 
specifically Entity. So my rendering code also has to change since it can't 
receive one big seq of what to draw. How could I change the rendering code to 
conform to the new style of inheritance?