public void SendClickDistance(short distance)
{
byte[] buffer = new byte[3];
buffer[0] = Opcode.CpeSetClickDistance;
NetUtils.WriteI16(distance, buffer, 1);
SendRaw(buffer);
}
public static byte[] ClickDistance(short distance)
{
byte[] buffer = new byte[3];
buffer[0] = Opcode.CpeSetClickDistance;
NetUtils.WriteI16(distance, buffer, 1);
return(buffer);
}
public void SendExtRemovePlayerName(byte id)
{
byte[] buffer = new byte[3];
buffer[0] = Opcode.CpeExtRemovePlayerName;
NetUtils.WriteI16(id, buffer, 1);
SendRaw(buffer);
}
public static byte[] ExtInfo(byte count)
{
byte[] buffer = new byte[67];
buffer[0] = Opcode.CpeExtInfo;
NetUtils.WriteAscii("MCGalaxy " + Server.Version, buffer, 1);
NetUtils.WriteI16((short)count, buffer, 65);
return(buffer);
}
static void WriteMapAppearance(byte[] buffer, string url, byte side, byte edge, int sideLevel)
{
buffer[0] = Opcode.CpeEnvSetMapApperance;
NetUtils.WriteAscii(url, buffer, 1);
buffer[65] = side;
buffer[66] = edge;
NetUtils.WriteI16((short)sideLevel, buffer, 67);
}
void SendExtInfo(byte count)
{
byte[] buffer = new byte[67];
buffer[0] = Opcode.CpeExtInfo;
NetUtils.WriteAscii("MCGalaxy " + Server.Version, buffer, 1);
NetUtils.WriteI16((short)count, buffer, 65);
SendRaw(buffer, true);
}
public static byte[] MapAppearanceV2(string url, byte side, byte edge, int sideLevel,
int cloudHeight, int maxFog)
{
byte[] buffer = new byte[73];
WriteMapAppearance(buffer, url, side, edge, sideLevel);
NetUtils.WriteI16((short)cloudHeight, buffer, 69);
NetUtils.WriteI16((short)maxFog, buffer, 71);
return(buffer);
}
public static byte[] EnvColor(byte type, short r, short g, short b)
{
byte[] buffer = new byte[8];
buffer[0] = Opcode.CpeEnvColors;
buffer[1] = type;
NetUtils.WriteI16(r, buffer, 2);
NetUtils.WriteI16(g, buffer, 4);
NetUtils.WriteI16(b, buffer, 6);
return(buffer);
}
public void SendSetMapAppearance(string url, byte sideblock, byte edgeblock, short sidelevel)
{
byte[] buffer = new byte[69];
buffer[0] = Opcode.CpeEnvSetMapApperance;
NetUtils.WriteAscii(url, buffer, 1);
buffer[65] = sideblock;
buffer[66] = edgeblock;
NetUtils.WriteI16(sidelevel, buffer, 67);
SendRaw(buffer);
}
public void SendEnvColor(byte type, short r, short g, short b)
{
byte[] buffer = new byte[8];
buffer[0] = Opcode.CpeEnvColors;
buffer[1] = type;
NetUtils.WriteI16(r, buffer, 2);
NetUtils.WriteI16(g, buffer, 4);
NetUtils.WriteI16(b, buffer, 6);
SendRaw(buffer);
}
public void SendExtAddPlayerName(byte id, string listName, string displayName, string grp, byte grpRank)
{
byte[] buffer = new byte[196];
buffer[0] = Opcode.CpeExtAddPlayerName;
NetUtils.WriteI16(id, buffer, 1);
NetUtils.WriteAscii(listName, buffer, 3);
NetUtils.WriteAscii(displayName, buffer, 67);
NetUtils.WriteAscii(grp, buffer, 131);
buffer[195] = grpRank;
SendRaw(buffer);
}
void SendHackControl(byte allowflying, byte allownoclip, byte allowspeeding, byte allowrespawning,
byte allowthirdperson, short maxjumpheight)
{
byte[] buffer = new byte[8];
buffer[0] = Opcode.CpeHackControl;
buffer[1] = allowflying;
buffer[2] = allownoclip;
buffer[3] = allowspeeding;
buffer[4] = allowrespawning;
buffer[5] = allowthirdperson;
NetUtils.WriteI16(maxjumpheight, buffer, 6);
SendRaw(buffer);
}
public void SendSetMapAppearanceV2(string url, byte sideblock, byte edgeblock, short sidelevel,
short cloudHeight, short maxFog)
{
byte[] buffer = new byte[73];
buffer[0] = Opcode.CpeEnvSetMapApperance;
NetUtils.WriteAscii(url, buffer, 1);
buffer[65] = sideblock;
buffer[66] = edgeblock;
NetUtils.WriteI16(sidelevel, buffer, 67);
NetUtils.WriteI16(cloudHeight, buffer, 69);
NetUtils.WriteI16(maxFog, buffer, 71);
SendRaw(buffer);
}
public static byte[] HackControl(bool canFly, bool canNoclip,
bool canSpeed, bool canRespawn,
bool can3rdPerson, short maxJumpHeight)
{
byte[] buffer = new byte[8];
buffer[0] = Opcode.CpeHackControl;
buffer[1] = (byte)(canFly ? 1 : 0);
buffer[2] = (byte)(canNoclip ? 1 : 0);
buffer[3] = (byte)(canSpeed ? 1 : 0);
buffer[4] = (byte)(canRespawn ? 1 : 0);
buffer[5] = (byte)(can3rdPerson ? 1 : 0);
NetUtils.WriteI16(maxJumpHeight, buffer, 6);
return(buffer);
}
public void SendMakeSelection(byte id, string label, short smallx, short smally, short smallz, short bigx, short bigy, short bigz, short r, short g, short b, short opacity)
{
byte[] buffer = new byte[86];
buffer[0] = Opcode.CpeMakeSelection;
buffer[1] = id;
NetUtils.WriteAscii(label, buffer, 2);
NetUtils.WriteI16(smallx, buffer, 66);
NetUtils.WriteI16(smally, buffer, 68);
NetUtils.WriteI16(smallz, buffer, 70);
NetUtils.WriteI16(bigx, buffer, 72);
NetUtils.WriteI16(bigy, buffer, 74);
NetUtils.WriteI16(bigz, buffer, 76);
NetUtils.WriteI16(r, buffer, 78);
NetUtils.WriteI16(g, buffer, 80);
NetUtils.WriteI16(b, buffer, 82);
NetUtils.WriteI16(opacity, buffer, 84);
SendRaw(buffer);
}
public static byte[] MakeSelection(byte id, string label, Vec3U16 p1, Vec3U16 p2,
short r, short g, short b, short opacity)
{
byte[] buffer = new byte[86];
buffer[0] = Opcode.CpeMakeSelection;
buffer[1] = id;
NetUtils.WriteAscii(label, buffer, 2);
NetUtils.WriteU16(p1.X, buffer, 66);
NetUtils.WriteU16(p1.Y, buffer, 68);
NetUtils.WriteU16(p1.Z, buffer, 70);
NetUtils.WriteU16(p2.X, buffer, 72);
NetUtils.WriteU16(p2.Y, buffer, 74);
NetUtils.WriteU16(p2.Z, buffer, 76);
NetUtils.WriteI16(r, buffer, 78);
NetUtils.WriteI16(g, buffer, 80);
NetUtils.WriteI16(b, buffer, 82);
NetUtils.WriteI16(opacity, buffer, 84);
return(buffer);
}
public bool SendRawMap(Level oldLevel, Level level)
{
if (level.blocks == null)
{
return(false);
}
bool success = true;
useCheckpointSpawn = false;
lastCheckpointIndex = -1;
try {
int usedLength = 0;
byte[] buffer = CompressRawMap(out usedLength);
if (hasBlockDefs)
{
if (oldLevel != null && oldLevel != level)
{
RemoveOldLevelCustomBlocks(oldLevel);
}
BlockDefinition.SendLevelCustomBlocks(this);
}
SendRaw(Opcode.LevelInitialise);
int totalRead = 0;
while (totalRead < usedLength)
{
byte[] packet = new byte[1028]; // need each packet separate for Mono
packet[0] = Opcode.LevelDataChunk;
short length = (short)Math.Min(buffer.Length - totalRead, 1024);
NetUtils.WriteI16(length, packet, 1);
Buffer.BlockCopy(buffer, totalRead, packet, 3, length);
packet[1027] = (byte)(100 * (float)totalRead / buffer.Length);
SendRaw(packet);
if (ip != "127.0.0.1")
{
Thread.Sleep(Server.updateTimer.Interval > 1000 ? 100 : 10);
}
totalRead += length;
}
buffer = new byte[7];
buffer[0] = Opcode.LevelFinalise;
NetUtils.WriteI16((short)level.Width, buffer, 1);
NetUtils.WriteI16((short)level.Height, buffer, 3);
NetUtils.WriteI16((short)level.Length, buffer, 5);
SendRaw(buffer);
Loading = false;
if (HasCpeExt(CpeExt.EnvWeatherType))
{
SendSetMapWeather(level.weather);
}
if (HasCpeExt(CpeExt.EnvColors))
{
SendCurrentEnvColors();
}
if (HasCpeExt(CpeExt.EnvMapAppearance) || HasCpeExt(CpeExt.EnvMapAppearance, 2))
{
SendCurrentMapAppearance();
}
if (OnSendMap != null)
{
OnSendMap(this, buffer);
}
if (!level.guns)
{
aiming = false;
}
} catch (Exception ex) {
success = false;
Command.all.Find("goto").Use(this, Server.mainLevel.name);
SendMessage("There was an error sending the map data, you have been sent to the main level.");
Server.ErrorLog(ex);
} finally {
GC.Collect();
GC.WaitForPendingFinalizers();
}
if (HasCpeExt(CpeExt.BlockPermissions))
{
SendCurrentBlockPermissions();
}
return(success);
}
bool SendRawMapCore(Level oldLevel, Level level)
{
if (level.blocks == null)
{
return(false);
}
bool success = true;
useCheckpointSpawn = false;
lastCheckpointIndex = -1;
LevelAccess access = level.BuildAccess.Check(this);
AllowBuild = access == LevelAccess.Whitelisted || access == LevelAccess.Allowed;
try {
if (hasBlockDefs)
{
if (oldLevel != null && oldLevel != level)
{
RemoveOldLevelCustomBlocks(oldLevel);
}
BlockDefinition.SendLevelCustomBlocks(this);
}
SendRaw(Opcode.LevelInitialise);
using (LevelChunkStream s = new LevelChunkStream(this))
LevelChunkStream.CompressMap(this, s);
byte[] buffer = new byte[7];
buffer[0] = Opcode.LevelFinalise;
NetUtils.WriteI16((short)level.Width, buffer, 1);
NetUtils.WriteI16((short)level.Height, buffer, 3);
NetUtils.WriteI16((short)level.Length, buffer, 5);
Send(buffer);
AFKCooldown = DateTime.UtcNow.AddSeconds(2);
Loading = false;
if (HasCpeExt(CpeExt.EnvWeatherType))
{
Send(Packet.EnvWeatherType((byte)level.Weather));
}
if (HasCpeExt(CpeExt.EnvColors))
{
SendCurrentEnvColors();
}
SendCurrentMapAppearance();
if (HasCpeExt(CpeExt.BlockPermissions))
{
SendCurrentBlockPermissions();
}
if (OnSendMap != null)
{
OnSendMap(this, buffer);
}
if (!level.guns && aiming)
{
aiming = false;
ClearBlockchange();
}
} catch (Exception ex) {
success = false;
PlayerActions.ChangeMap(this, Server.mainLevel);
SendMessage("There was an error sending the map data, you have been sent to the main level.");
Server.ErrorLog(ex);
} finally {
GC.Collect();
GC.WaitForPendingFinalizers();
}
return(success);
}
