| public static LtVector3dToDoubles ( byte LtVector3d, double &x, double &y, double &z ) : void | ||
| LtVector3d | byte | |
| x | double | |
| y | double | |
| z | double | |
| return | void | |
public void processHyperJumpCancel(ref byte[] rpcData)
{
double xDest = 0;
double yDest = 0;
double zDest = 0;
PacketReader reader = new PacketReader(rpcData);
xDest = reader.readDouble(1);
yDest = reader.readDouble(1);
zDest = reader.readDouble(1);
// ToDo: figure out what this 6 bytes are could be
// Skip 6 bytes as we currently didnt knew
UInt32 clientJumpIdUnknown = reader.readUInt32(1);
// Players current X Z Y
double x = 0;
double y = 0;
double z = 0;
byte[] Ltvector3d = Store.currentClient.playerInstance.Position.getValue();
NumericalUtils.LtVector3dToDoubles(Ltvector3d, ref x, ref y, ref z);
int rotation = (int)Store.currentClient.playerInstance.YawInterval.getValue()[0];
float xPos = (float)x;
float yPos = (float)y;
float zPos = (float)z;
float distance = Maths.getDistance(xPos, yPos, zPos, (float)xDest, (float)yDest, (float)zDest);
UInt16 duration = (UInt16)(distance * 0.5);
UInt32 startTime = TimeUtils.getUnixTimeUint32();
UInt32 endTime = startTime + duration;
ServerPackets packets = new ServerPackets();
packets.sendHyperJumpID(clientJumpIdUnknown);
packets.SendHyperJumpUpdate(xPos, yPos, zPos, (float)xDest, (float)yDest, (float)zDest, startTime,
endTime);
}
public void parseCommand(string data)
{
Output.WriteLine("[Chat Command helper] Chat command is: '" + data + "'");
string[] commands = data.Split(' ');
string command = commands[0].ToLower();
try{
if (command.Equals("?fix") && commands.Length > 1)
{
int maxRPC = int.Parse(commands[1]);
for (int i = 0; i < maxRPC; i++)
{
Store.currentClient.playerData.setRPCCounter((UInt16)i);
Store.currentClient.messageQueue.addRpcMessage(PacketsUtils.createSystemMessage("Trying to fix! " + i, Store.currentClient));
}
}
if (command.Equals("?teleport") && commands.Length == 4)
{
// parse the coord parameters parameters as int
Store.currentClient.messageQueue.addObjectMessage(new PlayerHelper().teleport(int.Parse(commands[1]), int.Parse(commands[2]), int.Parse(commands[3])), false);
Store.currentClient.messageQueue.addRpcMessage(PacketsUtils.createSystemMessage("Teleported!", Store.currentClient));
}
if (command.Equals("?rsi") && commands.Length == 3)
{
//parse the rsi part and value
Store.currentClient.messageQueue.addObjectMessage(new PlayerHelper().changeRsi(commands[1], int.Parse(commands[2])), false);
Store.currentClient.messageQueue.addRpcMessage(PacketsUtils.createSystemMessage("Rsi changed!", Store.currentClient));
}
if (command.StartsWith("?message"))
{
Output.WriteLine("[COMMAND HELPER]MESSAGE RECEIVED");
byte[] theMessage = PacketsUtils.createSystemMessageWithoutRPC(commands[1]);
Store.world.sendRPCToAllPlayers(theMessage);
}
if (command.Equals("?playanim"))
{
string animId = commands[1];
if (animId.Length == 4)
{
ServerPackets pak = new ServerPackets();
pak.sendPlayerAnimation(Store.currentClient, animId);
}
}
if (command.StartsWith("?playfx"))
{
string fxHEDID = commands[1];
DynamicArray din = new DynamicArray();
byte[] animationId = StringUtils.hexStringToBytes(fxHEDID);
byte[] viewID = { 0x02, 0x00 };
Random rand = new Random();
ushort updateViewCounter = (ushort)rand.Next(3, 200);
byte[] updateCount = NumericalUtils.uint16ToByteArrayShort(updateViewCounter);
Output.WriteLine("Check if its really one byte or two : " + StringUtils.bytesToString(updateCount));
din.append(viewID);
din.append(0x02);
din.append(0x80);
din.append(0x80);
din.append(0x80);
din.append(0x90);
din.append(0xed);
din.append(0x00);
din.append(0x30);
din.append(animationId);
din.append(updateCount);
Store.currentClient.messageQueue.addObjectMessage(din.getBytes(), false);
}
if (command.Contains("?send"))
{
// Sends a packet from a file
string filename = "packet.txt";
TextReader tr = new StreamReader(filename);
string hexContent = tr.ReadToEnd();
hexContent = hexContent.Replace(" ", string.Empty);
hexContent = hexContent.Replace(" ", Environment.NewLine);
tr.Close();
if (hexContent.Length > 0)
{
Store.currentClient.messageQueue.addObjectMessage(StringUtils.hexStringToBytes(hexContent), false);
Output.writeToLogForConsole("[SENDPACK FROM FILE] Content : " + hexContent);
}
}
if (command.Contains("?combat"))
{
byte[] dummypak = new byte[4];
TestUnitHandler test = new TestUnitHandler();
test.testCloseCombat(ref dummypak);
}
if (command.Contains("?mob"))
{
UInt32[] rsiIDs = new UInt32[10];
rsiIDs[0] = 0xB7010058;
rsiIDs[1] = 0x89090058;
rsiIDs[2] = 0xB5010058;
rsiIDs[3] = 0x3A030008;
rsiIDs[4] = 0x32030008;
rsiIDs[5] = 0xD0010058;
rsiIDs[6] = 0xD4010058;
rsiIDs[7] = 0xB8040004; // Smith
rsiIDs[8] = 0x92010058; // Seraph
rsiIDs[9] = 0x56050004;
Random rand = new Random();
int index = rand.Next(0, 9);
double x = 0; double y = 0; double z = 0;
byte[] Ltvector3d = Store.currentClient.playerInstance.Position.getValue();
NumericalUtils.LtVector3dToDoubles(Ltvector3d, ref x, ref y, ref z);
byte[] xPos = NumericalUtils.floatToByteArray((float)x, 1);
byte[] yPos = NumericalUtils.floatToByteArray((float)y, 1);
byte[] zPos = NumericalUtils.floatToByteArray((float)z, 1);
UInt64 currentEntityId = WorldSocket.entityIdCounter;
WorldSocket.entityIdCounter++;
uint rotation = 0;
npc theMob = new npc();
theMob.setEntityId(currentEntityId);
theMob.setDistrict(Convert.ToUInt16(data[0].ToString()));
theMob.setDistrictName(Store.currentClient.playerData.getDistrict());
theMob.setName("HD Protector");
theMob.setLevel(255);
theMob.setHealthM(UInt16.Parse(data[4].ToString()));
theMob.setHealthC(UInt16.Parse(data[5].ToString()));
theMob.setMobId((ushort)rsiIDs[index]);
theMob.setRsiHex(StringUtils.bytesToString_NS(NumericalUtils.uint32ToByteArray(rsiIDs[index], 1)));
theMob.setXPos(x);
theMob.setYPos(y);
theMob.setZPos(z);
theMob.xBase = x;
theMob.yBase = y;
theMob.zBase = z;
theMob.setRotation(rotation);
theMob.setIsDead(false);
theMob.setIsLootable(false);
WorldSocket.npcs.Add(theMob);
// we use this for a test to see if we can spawn mobs and how we can handle them
// We refactor this
}
if (command.Contains("?sendrpc"))
{
// sends a RPC Packet from a File
string filename = "rpcpacket.txt";
TextReader tr = new StreamReader(filename);
string hexContent = tr.ReadToEnd();
hexContent = hexContent.Replace(" ", string.Empty);
hexContent = hexContent.Replace(" ", Environment.NewLine);
Output.Write("SEND RPC COMMAND : CONTENT : " + hexContent);
tr.Close();
if (hexContent.Length > 0)
{
Store.currentClient.messageQueue.addRpcMessage(StringUtils.hexStringToBytes(hexContent));
Output.writeToLogForConsole("[SENDRPC FROM FILE] Content : " + hexContent);
}
}
if (command.Contains("?checkrpc"))
{
DynamicArray din = new DynamicArray();
din.append(StringUtils.hexStringToBytes("2E1000FF7D020024000000310000000000000000000000000000000000000000000000000B0053796E61707A65373737001D004F6E2079656168204920646F2072656D656D62657220796F75203A2900"));
Store.currentClient.messageQueue.addRpcMessage(din.getBytes());
}
if (command.Contains("?testrpc"))
{
UInt16 maxRPC = 33279;
// Just to reference
if (Store.currentClient.playerData.currentTestRPC <= maxRPC)
{
// Only if it is below we send it - we test with a 5 size packet
DynamicArray din = new DynamicArray();
if (Store.currentClient.playerData.currentTestRPC < 127)
{
din.append(NumericalUtils.uint16ToByteArrayShort(Store.currentClient.playerData.currentTestRPC));
}
else
{
din.append(NumericalUtils.uint16ToByteArray(Store.currentClient.playerData.currentTestRPC, 0));
}
din.append(0x00);
din.append(0x00);
din.append(0x00);
Store.currentClient.messageQueue.addRpcMessage(din.getBytes());
ServerPackets pak = new ServerPackets();
pak.sendSystemChatMessage(Store.currentClient, "Test RPC Header : " + Store.currentClient.playerData.currentTestRPC.ToString(), "MODAL");
Store.currentClient.playerData.currentTestRPC++;
}
}
if (command.Equals("?save"))
{
new PlayerHelper().savePlayerInfo(Store.currentClient);
ServerPackets pak = new ServerPackets();
pak.sendSaveCharDataMessage(Store.currentClient, StringUtils.charBytesToString_NZ(Store.currentClient.playerInstance.CharacterName.getValue()));
}
}
catch (Exception e) {
Store.currentClient.messageQueue.addRpcMessage(PacketsUtils.createSystemMessage("Error parsing command!", Store.currentClient));
Output.WriteLine("[CHAT COMMAND PARSER] Error parsing request: " + data);
Output.WriteLine("[CHAT COMMAND PARSER] DEBUG: " + e.Message + "\n" + e.StackTrace);
}
}
public void processHyperJump(ref byte[] packet)
{
byte[] destXBytes = new byte[8];
byte[] destYBytes = new byte[8];
byte[] destZBytes = new byte[8];
byte[] maxHeight = new byte[4];
byte[] theLast4 = new byte[4]; // we dont know what this is lol
DynamicArray restBytes = new DynamicArray();
ArrayUtils.copy(packet, 0, destXBytes, 0, 8);
ArrayUtils.copy(packet, 8, destYBytes, 0, 8);
ArrayUtils.copy(packet, 16, destZBytes, 0, 8);
ArrayUtils.copy(packet, 30, maxHeight, 0, 4);
ArrayUtils.copy(packet, packet.Length - 4, theLast4, 0, 4);
// Players current X Z Y
double x = 0; double y = 0; double z = 0;
byte[] Ltvector3d = Store.currentClient.playerInstance.Position.getValue();
NumericalUtils.LtVector3dToDoubles(Ltvector3d, ref x, ref y, ref z);
int rotation = (int)Store.currentClient.playerInstance.YawInterval.getValue()[0];
float xPos = (float)x;
float yPos = (float)y;
float zPos = (float)z;
float xDestFloat = (float)NumericalUtils.byteArrayToDouble(destXBytes, 1);
float yDestFloat = (float)NumericalUtils.byteArrayToDouble(destYBytes, 1);
float zDestFloat = (float)NumericalUtils.byteArrayToDouble(destZBytes, 1);
float distance = getDistance(xPos, yPos, zPos, xDestFloat, yDestFloat, zDestFloat);
UInt16 duration = (UInt16)(distance * 1.5);
//UInt32 startTime = TimeUtils.getUnixTimeUint32() - 100000;
//UInt32 endTime = startTime + duration;
UInt32 startTime = TimeUtils.getUnixTimeUint32();
UInt32 endTime = startTime + duration;
PacketContent pak = new PacketContent();
pak.addByte(0x02);
pak.addByte(0x00);
pak.addByte(0x03);
pak.addByte(0x09);
pak.addByte(0x08);
pak.addByte(0x00);
pak.addFloatLtVector3f(xPos, yPos, zPos);
pak.addUint32(startTime, 1);
pak.addByte(0x80);
pak.addByte(0x80);
pak.addByte(0xb8);
pak.addByte(0x14); // if 0xb8
pak.addByte(0x00); // if 0xb8
pak.addUint32(endTime, 1);
pak.addByteArray(destXBytes);
pak.addByteArray(destYBytes);
pak.addByteArray(destZBytes);
pak.addByteArray(new byte[] { 0x10, 0xff, 0xff });
pak.addByte(0x00);
pak.addByte(0x00);
pak.addByte(0x00);
Store.currentClient.messageQueue.addObjectMessage(pak.returnFinalPacket(), true);
}
private static void CheckPlayerMobViews()
{
// Spawn/Update for mobs
int npcCount = WorldSocket.npcs.Count;
for (int i = 0; i < npcCount; i++)
{
Mob thismob = (Mob)WorldSocket.npcs[i];
lock (WorldSocket.Clients.SyncRoot)
{
foreach (string clientKey in WorldSocket.Clients.Keys)
{
// Loop through all clients
WorldClient thisclient = WorldSocket.Clients[clientKey] as WorldClient;
if (thisclient.Alive == true)
{
// Check if
if (thisclient.playerData.getOnWorld() == true && thisclient.playerData.waitForRPCShutDown == false)
{
Maths math = new Maths();
double playerX = 0;
double playerY = 0;
double playerZ = 0;
NumericalUtils.LtVector3dToDoubles(thisclient.playerInstance.Position.getValue(), ref playerX, ref playerY, ref playerZ);
Maths mathUtils = new Maths();
bool mobIsInCircle = mathUtils.IsInCircle((float)playerX, (float)playerZ, (float)thismob.getXPos(), (float)thismob.getZPos(), 5000);
// Spawn Mob if its in Visibility Range
ClientView mobView = thisclient.viewMan.getViewForEntityAndGo(thismob.getEntityId(), NumericalUtils.ByteArrayToUint16(thismob.getGoId(), 1));
if (mobView.viewCreated == false && thismob.getDistrict() == thisclient.playerData.getDistrictId() && thisclient.playerData.getOnWorld() && mobIsInCircle)
{
#if DEBUG
ServerPackets pak = new ServerPackets();
pak.sendSystemChatMessage(thisclient, "Mob with Name " + thismob.getName() + " with new View ID " + mobView.ViewID + " spawned", "BROADCAST");
#endif
ServerPackets mobPak = new ServerPackets();
mobPak.SpawnMobView(thisclient, thismob, mobView);
mobView.spawnId = thisclient.playerData.spawnViewUpdateCounter;
mobView.viewCreated = true;
thismob.isUpdateable = true;
thismob.DoMobUpdate(thismob);
}
// Delete Mob's View from Client if we are outside
if (mobView.viewCreated == true && !mobIsInCircle && thismob.getDistrict() == thisclient.playerData.getDistrictId())
{
// ToDo: delete mob
ServerPackets packets = new ServerPackets();
packets.sendDeleteViewPacket(thisclient, mobView.ViewID);
#if DEBUG
packets.sendSystemChatMessage(thisclient, "MobView (" + thismob.getName() + " LVL: " + thismob.getLevel() + " ) with View ID " + mobView.ViewID + " is out of range and is deleted!", "MODAL");
#endif
thisclient.viewMan.removeViewByViewId(mobView.ViewID);
thismob.isUpdateable = false;
}
}
}
}
}
}
}
private static void CheckPlayerViews()
{
// Check for Player Views
lock (WorldSocket.Clients.SyncRoot)
{
foreach (string clientKey in WorldSocket.Clients.Keys)
{
// get Current client
WorldClient currentClient = WorldSocket.Clients[clientKey] as WorldClient;
// Loop all Clients and check if we need to create a view for it
foreach (string clientOtherKey in WorldSocket.Clients.Keys)
{
WorldClient otherClient = WorldSocket.Clients[clientOtherKey] as WorldClient;
if (otherClient != currentClient)
{
ClientView clientView = currentClient.viewMan.getViewForEntityAndGo(
otherClient.playerData.getEntityId(),
NumericalUtils.ByteArrayToUint16(otherClient.playerInstance.GetGoid(), 1));
// Create
Maths math = new Maths();
double currentPlayerX = 0;
double currentPlayerY = 0;
double currentPlayerZ = 0;
double otherPlayerX = 0;
double otherPlayerY = 0;
double otherPlayerZ = 0;
NumericalUtils.LtVector3dToDoubles(currentClient.playerInstance.Position.getValue(), ref currentPlayerX, ref currentPlayerY, ref currentPlayerZ);
NumericalUtils.LtVector3dToDoubles(currentClient.playerInstance.Position.getValue(), ref otherPlayerX, ref otherPlayerY, ref otherPlayerZ);
Maths mathUtils = new Maths();
bool playerIsInCircle = mathUtils.IsInCircle((float)currentPlayerX, (float)currentPlayerZ, (float)otherPlayerX, (float)otherPlayerZ, 5000);
if (clientView.viewCreated == false &&
currentClient.playerData.getDistrictId() == otherClient.playerData.getDistrictId() &&
otherClient.playerData.getOnWorld() && currentClient.playerData.getOnWorld() &&
playerIsInCircle)
{
// Spawn player
ServerPackets pak = new ServerPackets();
pak.sendSystemChatMessage(currentClient,
"Player " + StringUtils.charBytesToString_NZ(otherClient.playerInstance.CharacterName.getValue()) + " with new View ID " +
clientView.ViewID + " jacked in", "BROADCAST");
pak.sendPlayerSpawn(currentClient, otherClient, clientView.ViewID);
clientView.spawnId = currentClient.playerData.spawnViewUpdateCounter;
clientView.viewCreated = true;
}
if (clientView.viewCreated && !playerIsInCircle)
{
// ToDo: delete mob
ServerPackets packets = new ServerPackets();
packets.sendSystemChatMessage(currentClient,
"Player " + StringUtils.charBytesToString_NZ(otherClient.playerInstance.CharacterName.getValue()) + " with View ID " + clientView.ViewID +
" jacked out!", "MODAL");
packets.sendDeleteViewPacket(currentClient, clientView.ViewID);
currentClient.viewMan.removeViewByViewId(clientView.ViewID);
}
}
}
}
}
}
public void ViewVisibleThread()
{
Output.WriteLine("[WORLD SERVER]View Visible Thread started");
while (true)
{
ArrayList deadPlayers = new ArrayList();
ArrayList removeEntities = new ArrayList();
// Clean
lock (WorldSocket.Clients.SyncRoot)
{
foreach (string clientKey in WorldSocket.Clients.Keys)
{
// Collect dead players to arraylist
WorldClient thisclient = WorldSocket.Clients[clientKey] as WorldClient;
if (thisclient.Alive == false)
{
// Add dead Player to the List - we need later to clear them
deadPlayers.Add(clientKey);
}
}
cleanDeadPlayers(deadPlayers);
}
// Check for Player Views
lock (WorldSocket.Clients.SyncRoot)
{
foreach (string clientKey in WorldSocket.Clients.Keys)
{
// get Current client
WorldClient currentClient = WorldSocket.Clients[clientKey] as WorldClient;
// Loop all Clients and check if we need to create a view for it
foreach (string clientOtherKey in WorldSocket.Clients.Keys)
{
WorldClient otherClient = WorldSocket.Clients[clientOtherKey] as WorldClient;
if (otherClient != currentClient)
{
ClientView clientView = currentClient.viewMan.getViewForEntityAndGo(otherClient.playerData.getEntityId(), NumericalUtils.ByteArrayToUint16(otherClient.playerInstance.GetGoid(), 1));
// Create
Maths math = new Maths();
double currentPlayerX = 0;
double currentPlayerY = 0;
double currentPlayerZ = 0;
double otherPlayerX = 0;
double otherPlayerY = 0;
double otherPlayerZ = 0;
NumericalUtils.LtVector3dToDoubles(currentClient.playerInstance.Position.getValue(), ref currentPlayerX, ref currentPlayerY, ref currentPlayerZ);
NumericalUtils.LtVector3dToDoubles(currentClient.playerInstance.Position.getValue(), ref otherPlayerX, ref otherPlayerY, ref otherPlayerZ);
Maths mathUtils = new Maths();
bool playerIsInCircle = mathUtils.IsInCircle((float)currentPlayerX, (float)currentPlayerZ, (float)otherPlayerX, (float)otherPlayerZ, 5000);
if (clientView.viewCreated == false && currentClient.playerData.getDistrictId() == otherClient.playerData.getDistrictId() && otherClient.playerData.getOnWorld() && currentClient.playerData.getOnWorld() && playerIsInCircle)
{
// Spawn player
ServerPackets pak = new ServerPackets();
pak.sendSystemChatMessage(currentClient, "Player " + otherClient.playerInstance.GetName() + " with new View ID " + clientView.ViewID + " jacked in", "BROADCAST");
pak.sendPlayerSpawn(currentClient, otherClient, clientView.ViewID);
clientView.spawnId = currentClient.playerData.spawnViewUpdateCounter;
clientView.viewCreated = true;
}
if (clientView.viewCreated && !playerIsInCircle)
{
// ToDo: delete mob
ServerPackets packets = new ServerPackets();
packets.sendSystemChatMessage(currentClient, "Player " + otherClient.playerInstance.GetName() + " with View ID " + clientView.ViewID + " jacked out!", "MODAL");
packets.sendDeleteViewPacket(currentClient, clientView.ViewID);
currentClient.viewMan.removeViewByViewId(clientView.ViewID);
}
}
}
}
}
// Spawn/Update for mobs
int npcCount = WorldSocket.npcs.Count;
for (int i = 0; i < npcCount; i++)
{
npc thismob = (npc)WorldSocket.npcs[i];
lock (WorldSocket.Clients.SyncRoot)
{
foreach (string clientKey in WorldSocket.Clients.Keys)
{
// Loop through all clients
WorldClient thisclient = WorldSocket.Clients[clientKey] as WorldClient;
if (thisclient.Alive == true)
{
// Check if
if (thisclient.playerData.getOnWorld() == true && thisclient.playerData.waitForRPCShutDown == false)
{
Maths math = new Maths();
double playerX = 0;
double playerY = 0;
double playerZ = 0;
NumericalUtils.LtVector3dToDoubles(thisclient.playerInstance.Position.getValue(), ref playerX, ref playerY, ref playerZ);
Maths mathUtils = new Maths();
bool mobIsInCircle = mathUtils.IsInCircle((float)playerX, (float)playerZ, (float)thismob.getXPos(), (float)thismob.getZPos(), 5000);
// ToDo: Check if mob is in circle of player (radian some value that is in a middle range for example 300m)
// Create
ClientView mobView = thisclient.viewMan.getViewForEntityAndGo(thismob.getEntityId(), NumericalUtils.ByteArrayToUint16(thismob.getGoId(), 1));
if (mobView.viewCreated == false && thismob.getDistrict() == thisclient.playerData.getDistrictId() && thisclient.playerData.getOnWorld() && mobIsInCircle)
{
ServerPackets pak = new ServerPackets();
pak.sendSystemChatMessage(thisclient, "Mob with Name " + thismob.getName() + " with new View ID " + mobView.ViewID + " spawned", "BROADCAST");
ServerPackets mobPak = new ServerPackets();
mobPak.spawnMobView(thisclient, thismob, mobView);
mobView.spawnId = thisclient.playerData.spawnViewUpdateCounter;
mobView.viewCreated = true;
}
// Update Mob
if (mobView.viewCreated == true && thismob.getDistrict() == thisclient.playerData.getDistrictId() && thisclient.playerData.getOnWorld())
{
// ToDo: We need to involve the Statuslist here and we need to move them finaly
if (thismob.getIsDead() == false)
{
updateMob(thisclient, ref thismob, mobView);
}
}
// Mob moves outside - should delete it
if (mobView.viewCreated == true &&
!mobIsInCircle &&
thismob.getDistrict() == thisclient.playerData.getDistrictId())
{
// ToDo: delete mob
ServerPackets packets = new ServerPackets();
packets.sendDeleteViewPacket(thisclient, mobView.ViewID);
packets.sendSystemChatMessage(thisclient, "MobView (" + thismob.getName() + " LVL: " + thismob.getLevel() + " ) with View ID " + mobView.ViewID + " is out of range and is deleted!", "MODAL");
thisclient.viewMan.removeViewByViewId(mobView.ViewID);
}
}
}
}
}
thismob.updateClient = false;
}
Thread.Sleep(500);
}
}