public static void ExtractDefault(Game game)
{
TexturePack extractor = new TexturePack();
extractor.Extract(game.DefaultTexturePack, game);
game.World.TextureUrl = null;
}
public static void ExtractCurrent(Game game, string url)
{
if (url == null)
{
ExtractDefault(game);
}
else if (url.Contains(".zip"))
{
TexturePack.ExtractCachedTexturePack(game, url);
}
else
{
TexturePack.ExtractCachedTerrainPng(game, url);
}
}
static void ExtractCachedTexturePack(Game game, string url)
{
using (Stream data = TextureCache.GetStream(url)) {
if (data == null) // e.g. 404 errors
{
if (game.World.TextureUrl != null)
{
ExtractDefault(game);
}
}
else if (url != game.World.TextureUrl)
{
game.World.TextureUrl = url;
TexturePack extractor = new TexturePack();
extractor.Extract(data, game);
}
}
}
internal static void ExtractTexturePack(Game game, Request item)
{
if (item.Data == null)
{
return;
}
game.World.TextureUrl = item.Url;
byte[] data = (byte[])item.Data;
TextureCache.Add(item.Url, data);
TextureCache.AddETag(item.Url, item.ETag, game.ETags);
TextureCache.AdddLastModified(item.Url, item.LastModified, game.LastModified);
TexturePack extractor = new TexturePack();
using (Stream ms = new MemoryStream(data)) {
extractor.Extract(ms, game);
}
}
