public Map CopyAndFlip(Map map, CoordinateFlipper flipper, Dictionary <int, Entity> flippedEntities)
{
var copy = new Map(map);
// Copy all entities including walls
for (var y = 0; y < map.Height; y++)
{
for (var x = 0; x < map.Width; x++)
{
var entity = map.GetEntity(x, y);
if (entity == null)
{
continue;
}
Entity flippedEntity = null;
if (entity.GetType() == typeof(Alien))
{
flippedEntity = Alien.CopyAndFlip((Alien)entity, flipper, flippedEntities);
}
else if (entity.GetType() == typeof(Missile))
{
flippedEntity = Missile.CopyAndFlip((Missile)entity, flipper, flippedEntities);
}
else if (entity.GetType() == typeof(Bullet))
{
flippedEntity = Bullet.CopyAndFlip((Bullet)entity, flipper, flippedEntities);
}
else if (entity.GetType() == typeof(Shield))
{
flippedEntity = Shield.CopyAndFlip((Shield)entity, flipper, flippedEntities);
}
else if (entity.GetType() == typeof(Ship))
{
flippedEntity = Ship.CopyAndFlip((Ship)entity, flipper, flippedEntities);
}
else if (entity.GetType() == typeof(AlienFactory))
{
flippedEntity = AlienFactory.CopyAndFlip((AlienFactory)entity, flipper, flippedEntities);
}
else if (entity.GetType() == typeof(MissileController))
{
flippedEntity = MissileController.CopyAndFlip((MissileController)entity, flipper,
flippedEntities);
}
else if (entity.GetType() == typeof(Wall))
{
flippedEntity = Wall.CopyAndFlip((Wall)entity, flipper, flippedEntities);
}
if ((flippedEntity != null) && (copy.GetEntity(flippedEntity.X, flippedEntity.Y) == null))
{
copy.AddEntity(flippedEntity);
}
}
}
return(copy);
}
public static AlienManager CopyAndFlip(AlienManager alienManager, CoordinateFlipper flipper,
Dictionary <int, Entity> flippedEntities)
{
var copy = new AlienManager(alienManager)
{
PlayerNumber = alienManager.PlayerNumber == 1 ? 2 : 1,
DeltaX = -alienManager.DeltaX
};
// Clear default copy of waves
foreach (var wave in copy.Waves)
{
wave.Clear();
}
copy.Waves.Clear();
// Copy waves flipped
for (var i = alienManager.Waves.Count - 1; i >= 0; i--)
{
var wave = alienManager.Waves[i];
var waveList = new List <Alien>();
copy.Waves.Add(waveList);
foreach (var alien in wave)
{
waveList.Add(Alien.CopyAndFlip(alien, flipper, flippedEntities));
}
}
return(copy);
}
