public static Level Load(string name)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
if (name == "")
{
throw new ArgumentException("Name musn't be an empty string.", "name");
}
if (!RegexHelper.IsAlphaNumeric(name))
{
throw new ArgumentException("Only alphanumerical characters allowed.", "name");
}
string filename = "levels/" + name + ".lvl";
try {
Node node = host.Load(filename, out name);
if (name != "obsidian-level")
{
return(null);
}
short width = (short)node["width"].Value;
short depth = (short)node["depth"].Value;
short height = (short)node["height"].Value;
Node spawnNode = node["spawn"];
Position spawn = new Position(
(short)spawnNode["x"].Value, (short)spawnNode["y"].Value, (short)spawnNode["z"].Value,
(byte)spawnNode["rotx"].Value, (byte)spawnNode["roty"].Value);
byte[] mapdata = (byte[])node["mapdata"].Value;
byte[] blockdata = (byte[])node["blockdata"].Value;
Level level = new Level(width, depth, height);
level.spawn.Set(spawn);
level.mapdata = mapdata;
level.blockdata = blockdata;
level.custom = node["custom"] ?? level.custom;
return(level);
} catch { return(null); }
}
