public static Shield CopyAndFlip(Shield shield, CoordinateFlipper flipper,
Dictionary<int, Entity> flippedEntities)
{
if (flippedEntities.ContainsKey(shield.Id)) return (Shield) flippedEntities[shield.Id];
var copy = new Shield(shield)
{
PlayerNumber = shield.PlayerNumber == 1 ? 2 : 1,
X = flipper.CalculateFlippedX(shield.X),
Y = flipper.CalculateFlippedY(shield.Y)
};
flippedEntities.Add(copy.Id, copy);
return copy;
}
private Shield(Shield shield)
: base(shield)
{
OnDestroyedEvent += OnDestroy;
}