public void ExchangeBlocks(int x, int y)
{
Requires(GameState.Constructing);
var blockX = (int)Math.Floor((decimal)x / fieldSizeModule) * fieldSizeModule;
var blockY = (int)Math.Floor((decimal)y / fieldSizeModule) * fieldSizeModule;
IMiscellaneous curr = miscellaneous.FirstOrDefault(e => e.X == blockX && e.Y == blockY);
IMiscellaneous next =
curr == null ? new Bricks() :
curr is Bricks ? new Concrete() :
curr is Concrete ? new Water() :
default(IMiscellaneous);
if (curr != null)
{
miscellaneous.Remove(curr);
}
if (next != null)
{
next.X = blockX;
next.Y = blockY;
miscellaneous.Add(next);
}
}
public MiscellaneousController(IMiscellaneous iMiscellaneous)
{
this.iMiscellaneous = iMiscellaneous;
}
