//This method takes the sprites from the temporary list and adds them to the main sprites list prior to running the update loop
private void AddNewSprites()
{
foreach (Sprite sprite in NewSprites)
{
LevelSprites.Add(sprite);
if (sprite is ICollidable)
{
game.CollisionHandler.CollisionListenersList.Add((ICollidable)sprite);
}
}
NewSprites.Clear();
}
public void RemoveDeadSprites()
{
foreach (Sprite sprite in DeadSprites)
{
LevelSprites.Remove(sprite);
Game1.Instance.CollisionHandler.AllElements.Remove(sprite);
if (sprite is ICollidable)
{
Game1.Instance.CollisionHandler.CollisionListenersList.Remove((ICollidable)sprite);
}
}
DeadSprites.Clear();
}
public ModifyObject PreviousType()
{
ObjectInstance selection = editor.GetSelectedItem();
int newIndex = selection.GetTypeIndex();
if (selection is StructInstance)
{
newIndex = (newIndex + CurrentLevel.StructCount - 1) % CurrentLevel.StructCount;
}
else if (selection is EnemyInstance)
{
SpriteDefinition[] levelSprites = LevelSprites.GetSprites(editor.CurrentLevel);
int enemyTypeCount = levelSprites.Length;
do
{
newIndex = (newIndex + enemyTypeCount - 1) % enemyTypeCount;
} while (levelSprites[newIndex].IsBlank || levelSprites[newIndex].IsInvalid);
}
return(new ModifyObject(queue, CurrentScreen, editor.GetSelectedItem(), newIndex, ObjectModification.Type));
}
