public void AddIfNotExist(MapSprite.Type type, char sprite)
{
if (!IsExist(type))
{
Add(type, sprite);
}
}
public MapSprite this[MapSprite.Type type]
{
get
{
try { return(this.mapSprites.Find(sprite => sprite.Is(type))); }
catch { return(UnknownSprite); }
}
}
public bool IsExist(MapSprite.Type type)
{
MapSprite sprite = this[type];
if (sprite == null)
{
return(false);
}
return(sprite.Is(type));
}
public int GetID(MapSprite.Type type) => GetID(s => s.Is(type));
public List <int> GetIDs(MapSprite.Type type)
{
try { return(this.mapSprites.Indexed().Where(t => t.item.Is(type)).Select(t => t.index).ToList()); }
catch { return(new List <int>()); }
}
public void Add(MapSprite.Type type, char sprite) => Add(new MapSprite(type, sprite));
