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Re: [pygame] Re: Creating several instances of same image

On Mon, 26 Jul 2004, James D. Kirk wrote:

>   > alienList = []
> > 
> > for z0 in range( COLUMNS ):
> >     for z1 in range (ROWS ):
> >     alien = Alien((LEFT + z0 * DISTANCE, TOP + z1 * DISTANCE))
> >     alienList.append(alien)
> > 
> 
> ... should read:
> 
> alienList = []
> 
> for z0 in range( COLUMNS ):
>      for z1 in range (ROWS ):
>          alien = Alien((LEFT + z0 * DISTANCE, TOP + z1 * DISTANCE))
>          alienList.append(alien)

What about:

def offset( x, y ):
  return (LEFT + x * DISTANCE, TOP + y * DISTANCE)

alienList = [Alien(offset(x,y)) for x in range(COLUMNS) for y in range(ROWS)]

-Jasper