public class Sack : ICreature
{
public int Count = 0;
public string GetImageFileName()
{
return "Sack.png";
}

public int GetDrawingPriority()
{
return 1;
}
public CreatureCommand Act(int x, int y)
{
var isFell = false;
if (y + 1 < Game.MapHeight)
{
if ((Count > 0) && (Game.Map[x, y + 1] is Player))
{
 Count++;
 return new CreatureCommand { DeltaX = 0, DeltaY = 1 };
}
else if (Game.Map[x, y + 1] == null)
{
Count++;
return new CreatureCommand { DeltaX = 0, DeltaY = 1 };
}
}
if (Count > 1)
{
 return new CreatureCommand { TransformTo = new Gold() };
 }
else
 return new CreatureCommand { DeltaX = 0, DeltaY = 0 };
}
public bool DeadInConflict(ICreature conflictedObject)
{
Count++;
return false;
}
}