bool SendRawMapCore(Level prev, Level level)
{
bool success = true;
try {
if (level.blocks == null)
{
throw new InvalidOperationException("Tried to join unloaded level");
}
useCheckpointSpawn = false;
lastCheckpointIndex = -1;
AFKCooldown = DateTime.UtcNow.AddSeconds(2);
ZoneIn = null;
SendMapMotd();
AllowBuild = level.BuildAccess.CheckAllowed(this);
int volume = level.blocks.Length;
if (Supports(CpeExt.FastMap))
{
Send(Packet.LevelInitaliseExt(volume));
}
else
{
Send(Packet.LevelInitalise());
}
if (hasBlockDefs)
{
if (prev != null && prev != level)
{
RemoveOldLevelCustomBlocks(prev);
}
BlockDefinition.SendLevelCustomBlocks(this);
if (Supports(CpeExt.InventoryOrder))
{
BlockDefinition.SendLevelInventoryOrder(this);
}
}
using (LevelChunkStream dst = new LevelChunkStream(this))
using (Stream stream = LevelChunkStream.CompressMapHeader(this, volume, dst))
{
if (level.MightHaveCustomBlocks())
{
LevelChunkStream.CompressMap(this, stream, dst);
}
else
{
LevelChunkStream.CompressMapSimple(this, stream, dst);
}
}
// Force players to read the MOTD (clamped to 3 seconds at most)
if (level.Config.LoadDelay > 0)
{
System.Threading.Thread.Sleep(level.Config.LoadDelay);
}
byte[] buffer = Packet.LevelFinalise(level.Width, level.Height, level.Length);
Send(buffer);
Loading = false;
OnSentMapEvent.Call(this, prev, level);
} catch (Exception ex) {
success = false;
PlayerActions.ChangeMap(this, Server.mainLevel);
Message("&WThere was an error sending the map, you have been sent to the main level.");
Logger.LogError(ex);
} finally {
Server.DoGC();
}
return(success);
}