AstralTransRocketries/MCGalaxy
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Pack items in BlockQueue into a ulong. (Saves 4 bytes per entry as struct was packed to 4 byte alignment.)

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This commit is contained in:
UnknownShadow200 2016-07-17 16:34:06 +10:00
parent 146419d22f
commit 3b4966944e
5 changed files with 23 additions and 13 deletions
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2
Commands/building/CmdAbort.cs
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@ -39,7 +39,7 @@ namespace MCGalaxy.Commands.Building {
p.DefaultBrushArgs = "";
lock (p.level.queueLock)
p.level.blockqueue.RemoveAll(b => b.SessionID == p.SessionID);
p.level.blockqueue.RemoveAll(b => (int)((b >> 9) & Player.SessionIDMask) == p.SessionID);
Player.Message(p, "Every toggle or action was aborted.");
}

27
Levels/BlockQueue.cs
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@ -52,11 +52,18 @@ namespace MCGalaxy {
public static void Addblock(Player p, int index, byte type, byte extType = 0) {
if (index == -1) return;
QueuedBlock item;
item.SessionID = p.SessionID; item.Index = index;
item.Type = type; item.ExtType = extType;
// Bit packing format
// 32-63: index
// 9-31: session ID
// 8: is ext block or not
// 0-7: raw type
ulong flags = (ulong)index << 32;
flags |= (ulong)p.SessionID << 9;
flags |= (type == Block.custom_block ? 0x100UL : 0x000UL);
flags |= (type == Block.custom_block ? extType : type);
lock (p.level.queueLock)
p.level.blockqueue.Add(item);
p.level.blockqueue.Add(flags);
}
static void ProcessLevelBlocks(Level lvl) {
@ -67,9 +74,13 @@ namespace MCGalaxy {
if (lvl.blockqueue.Count < blockupdates || !lvl.HasPlayers())
count = lvl.blockqueue.Count;
for (int c = 0; c < count; c++) {
QueuedBlock item = lvl.blockqueue[c];
bulkSender.Add(item.Index, item.Type, item.ExtType);
for (int i = 0; i < count; i++) {
ulong flags = lvl.blockqueue[i];
int index = (int)(flags >> 32);
byte type = (flags & 0x100) != 0 ? Block.custom_block : (byte)flags;
byte extType = (flags & 0x100) != 0 ? (byte)flags : Block.air;
bulkSender.Add(index, type, extType);
bulkSender.CheckIfSend(false);
}
bulkSender.CheckIfSend(true);
@ -80,7 +91,5 @@ namespace MCGalaxy {
lvl.blockqueue.Clear();
}
}
public struct QueuedBlock { public int SessionID, Index; public byte Type, ExtType; }
}
}

2
Levels/Level.cs
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@ -235,7 +235,7 @@ namespace MCGalaxy
public bool bufferblocks = Server.bufferblocks;
internal readonly object queueLock = new object(), saveLock = new object(), savePropsLock = new object();
public List<BlockQueue.QueuedBlock> blockqueue = new List<BlockQueue.QueuedBlock>();
public List<ulong> blockqueue = new List<ulong>();
readonly object physThreadLock = new object();
BufferedBlockSender bulkSender;

1
Player/Player.Fields.cs
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@ -183,6 +183,7 @@ namespace MCGalaxy {
public bool voted = false;
public bool flipHead = false;
public GameProps Game = new GameProps();
public const int SessionIDMask = (1 << 23) - 1;
public int SessionID;
//Countdown

4
Player/Player.cs
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@ -65,14 +65,14 @@ namespace MCGalaxy {
name = playername;
truename = playername;
DisplayName = playername;
SessionID = Interlocked.Increment(ref sessionCounter);
SessionID = Interlocked.Increment(ref sessionCounter) & SessionIDMask;
}
public Player(Socket s) {
try {
socket = s;
ip = socket.RemoteEndPoint.ToString().Split(':')[0];
SessionID = Interlocked.Increment(ref sessionCounter);
SessionID = Interlocked.Increment(ref sessionCounter) & SessionIDMask;
Server.s.Log(ip + " connected to the server.");
for (byte i = 0; i < 128; i++) bindings[i] = i;