// internal GameServer getGameServerFromMap(int);
//internal void GameServerHandler::dumpStatistics(std::ostream &);
/// <summary>
/// Processes server messages.
/// </summary>
/// <param name="computer"></param>
/// <param name="message"></param>
protected override void processMessage(NetComputer computer, MessageIn message)
{
MessageOut result=new MessageOut();
GameServer server=(GameServer)(computer);
switch(message.getId())
{
case Protocol.GAMSG_REGISTER:
{
Logger.Write(LogLevel.Debug, "GAMSG_REGISTER");
// TODO: check the credentials of the game server
server.address=message.readString();
server.port=message.readInt16();
string password=message.readString();
// checks the version of the remote item database with our local copy
uint dbversion=(uint)message.readInt32();
Logger.Write(LogLevel.Information, "Game server uses itemsdatabase with version {0}", dbversion);
Logger.Write(LogLevel.Debug, "AGMSG_REGISTER_RESPONSE");
MessageOut outmessage=new MessageOut(Protocol.AGMSG_REGISTER_RESPONSE);
if(dbversion==Program.storage.getItemDatabaseVersion())
{
Logger.Write(LogLevel.Debug, "Item databases between account server and gameserver are in sync");
outmessage.writeInt16((int)DataVersion.DATA_VERSION_OK);
}
else
{
Logger.Write(LogLevel.Debug, "Item database of game server has a wrong version");
outmessage.writeInt16((int)DataVersion.DATA_VERSION_OUTDATED);
}
if(password==Configuration.getValue("net_password", "changeMe"))
{
outmessage.writeInt16((int)Password.PASSWORD_OK);
computer.send(outmessage);
// transmit global world state variables
Dictionary<string, string> variables;
variables=Program.storage.getAllWorldStateVars(0);
foreach(KeyValuePair<string, string> pair in variables)
{
outmessage.writeString(pair.Key);
outmessage.writeString(pair.Value);
}
}
else
{
Logger.Write(LogLevel.Information, "The password given by {0}:{1} was bad.", server.address, server.port);
outmessage.writeInt16((int)Password.PASSWORD_BAD);
computer.disconnect(outmessage);
break;
}
Logger.Write(LogLevel.Information, "Game server {0}:{1} wants to register {2} maps.", server.address, server.port, (message.getUnreadLength()/2));
while(message.getUnreadLength()!=0)
{
int id=message.readInt16();
Logger.Write(LogLevel.Information, "Registering map {0}.", id);
GameServer s=GameServerHandler.getGameServerFromMap(id);
if(s!=null)
{
Logger.Write(LogLevel.Error, "Server Handler: map is already registered by {0}:{1}.", s.address, s.port);
}
else
{
MessageOut tmpOutMsg=new MessageOut(Protocol.AGMSG_ACTIVE_MAP);
// Map variables
tmpOutMsg.writeInt16(id);
Dictionary<string, string> variables;
variables=Program.storage.getAllWorldStateVars(id);
// Map vars number
tmpOutMsg.writeInt16(variables.Count);
foreach(KeyValuePair<string, string> pair in variables)
{
tmpOutMsg.writeString(pair.Key);
tmpOutMsg.writeString(pair.Value);
}
// Persistent Floor Items
List<FloorItem> items=Program.storage.getFloorItemsFromMap(id);
tmpOutMsg.writeInt16(items.Count); //number of floor items
// Send each map item: item_id, amount, pos_x, pos_y
foreach(FloorItem i in items)
{
tmpOutMsg.writeInt32(i.getItemId());
tmpOutMsg.writeInt16(i.getItemAmount());
tmpOutMsg.writeInt16(i.getPosX());
tmpOutMsg.writeInt16(i.getPosY());
}
computer.send(tmpOutMsg);
//MapStatistics m=server.maps[(ushort)id]; //Auskommentiert da nicht klar ist wo dieser Wert gesetzt wird
//m.nbThings=0;
//m.nbMonsters=0;
}
}
} break;
case Protocol.GAMSG_PLAYER_DATA:
{
Logger.Write(LogLevel.Debug, "GAMSG_PLAYER_DATA");
int id=message.readInt32();
try
{
Character ptr=Program.storage.getCharacter(id, null);
CharacterData.deserializeCharacterData(ptr, message);
if(!Program.storage.updateCharacter(ptr))
{
Logger.Write(LogLevel.Error, "Failed to update character {0}.", id);
}
}
catch
{
Logger.Write(LogLevel.Error, "Received data for non-existing character {0}.", id);
}
} break;
case Protocol.GAMSG_PLAYER_SYNC:
{
Logger.Write(LogLevel.Debug, "GAMSG_PLAYER_SYNC");
GameServerHandler.syncDatabase(message);
} break;
case Protocol.GAMSG_REDIRECT:
{
Logger.Write(LogLevel.Debug, "GAMSG_REDIRECT");
int id=message.readInt32();
//string magic_token(utils::getMagicToken());
string magic_token=Various.GetUniqueID();
try
{
Character ptr=Program.storage.getCharacter(id, null);
int mapId=ptr.getMapId();
try
{
GameServer s=GameServerHandler.getGameServerFromMap(mapId);
GameServerHandler.registerGameClient(s, magic_token, ptr);
result.writeInt16((int)Protocol.AGMSG_REDIRECT_RESPONSE);
result.writeInt32(id);
result.writeString(magic_token);
result.writeString(s.address);
result.writeInt16(s.port);
}
catch
{
Logger.Write(LogLevel.Error, "Server Change: No game server for map {0}.", mapId);
}
}
catch
{
Logger.Write(LogLevel.Error, "Received data for non-existing character {0}.", id);
}
} break;
case Protocol.GAMSG_PLAYER_RECONNECT:
{
Logger.Write(LogLevel.Debug, "GAMSG_PLAYER_RECONNECT");
int id=message.readInt32();
string magic_token=message.readString();
//string magic_token=message.readString(ManaServ.MAGIC_TOKEN_LENGTH);
try
{
Character ptr=Program.storage.getCharacter(id, null);
int accountID=ptr.getAccountID();
AccountClientHandler.prepareReconnect(magic_token, accountID);
}
catch
{
Logger.Write(LogLevel.Error, "Received data for non-existing character {0}.", id);
}
} break;
case Protocol.GAMSG_GET_VAR_CHR:
{
int id=message.readInt32();
string name=message.readString();
string value=Program.storage.getQuestVar(id, name);
result.writeInt16((Int16)Protocol.AGMSG_GET_VAR_CHR_RESPONSE);
result.writeInt32(id);
result.writeString(name);
result.writeString(value);
} break;
case Protocol.GAMSG_SET_VAR_CHR:
{
int id=message.readInt32();
string name=message.readString();
string value=message.readString();
Program.storage.setQuestVar(id, name, value);
} break;
case Protocol.GAMSG_SET_VAR_WORLD:
{
string name=message.readString();
string value=message.readString();
// save the new value to the database
Program.storage.setWorldStateVar(name, value);
// relay the new value to all gameservers
foreach(NetComputer client in clients)
{
MessageOut varUpdateMessage=new MessageOut(Protocol.AGMSG_SET_VAR_WORLD);
varUpdateMessage.writeString(name);
varUpdateMessage.writeString(value);
client.send(varUpdateMessage);
}
} break;
case Protocol.GAMSG_SET_VAR_MAP:
{
int mapid=message.readInt32();
string name=message.readString();
string value=message.readString();
Program.storage.setWorldStateVar(name, mapid, value);
} break;
case Protocol.GAMSG_BAN_PLAYER:
{
int id=message.readInt32();
int duration=message.readInt32();
Program.storage.banCharacter(id, duration);
} break;
case Protocol.GAMSG_CHANGE_PLAYER_LEVEL:
{
int id=message.readInt32();
int level=message.readInt16();
Program.storage.setPlayerLevel(id, level);
} break;
case Protocol.GAMSG_CHANGE_ACCOUNT_LEVEL:
{
int id=message.readInt32();
int level=message.readInt16();
// get the character so we can get the account id
Character c=Program.storage.getCharacter(id, null);
if(c!=null)
{
Program.storage.setAccountLevel(c.getAccountID(), level);
}
} break;
case Protocol.GAMSG_STATISTICS:
{
//while (message.getUnreadLength()!=0)
//{
// int mapId = message.readInt16();
// ServerStatistics::iterator i = server.maps.find(mapId);
// if (i == server.maps.end())
// {
// Logger.Add(LogLevel.Error, "Server {0}:{1} should not be sending statistics for map {2}.", server.address, server.port, mapId);
// // Skip remaining data.
// break;
// }
// MapStatistics m = i.second;
// m.nbThings =(ushort) message.readInt16();
// m.nbMonsters=(ushort)message.readInt16();
// int nb = message.readInt16();
// m.players.resize(nb);
// for (int j = 0; j < nb; ++j)
// {
// m.players[j] = message.readInt32();
// }
//}
} break;
case Protocol.GCMSG_REQUEST_POST:
{
// Retrieve the post for user
Logger.Write(LogLevel.Debug, "GCMSG_REQUEST_POST");
result.writeInt16((int)Protocol.CGMSG_POST_RESPONSE);
// get the character id
int characterId=message.readInt32();
// send the character id of sender
result.writeInt32(characterId);
// get the character based on the id
Character ptr=Program.storage.getCharacter(characterId, null);
if(ptr!=null)
{
// Invalid character
Logger.Write(LogLevel.Error, "Error finding character id for post");
break;
}
// get the post for that character
Post post=Program.postalManager.getPost(ptr);
// send the post if valid
if(post!=null)
{
for(int i=0; i<post.getNumberOfLetters(); ++i)
{
// get each letter, send the sender's name,
// the contents and any attachments
Letter letter=post.getLetter(i);
result.writeString(letter.getSender().getName());
result.writeString(letter.getContents());
List<InventoryItem> items=letter.getAttachments();
for(uint j=0; j<items.Count; ++j)
{
result.writeInt16((int)items[(int)j].itemId);
result.writeInt16((int)items[(int)j].amount);
}
}
// clean up
Program.postalManager.clearPost(ptr);
}
} break;
case Protocol.GCMSG_STORE_POST:
{
//// Store the letter for the user
//Logger.Add(LogLevel.Debug, "GCMSG_STORE_POST");
//result.writeInt16((int)Protocol.CGMSG_STORE_POST_RESPONSE);
//// get the sender and receiver
//int senderId = message.readInt32();
//string receiverName = message.readString();
//// for sending it back
//result.writeInt32(senderId);
//// get their characters
//Character sender = Program.storage.getCharacter(senderId, null);
//Character receiver=Program.storage.getCharacter(receiverName);
//if (sender!=null || receiver!=null)
//{
// // Invalid character
// Logger.Add(LogLevel.Error, "Error finding character id for post");
// result.writeInt8(ManaServ.ERRMSG_INVALID_ARGUMENT);
// break;
//}
//// get the letter contents
//string contents = message.readString();
//List<Pair<int>> items;
//while (message.getUnreadLength()!=0)
//{
// items.Add(new Pair<int>(message.readInt16(), message.readInt16()));
//}
//// save the letter
//Logger.Add(LogLevel.Debug, "Creating letter");
//Letter letter = new Letter(0, sender, receiver);
//letter.addText(contents);
//for (uint i = 0; i < items.Count; ++i)
//{
// InventoryItem item;
// item.itemId = items[i].first;
// item.amount = items[i].second;
// letter.addAttachment(item);
//}
//Program.postalManager.addLetter(letter);
//result.writeInt8(ManaServ.ERRMSG_OK);
} break;
case Protocol.GAMSG_TRANSACTION:
{
Logger.Write(LogLevel.Debug, "TRANSACTION");
int id=message.readInt32();
int action=message.readInt32();
string messageS=message.readString();
Transaction trans=new Transaction();
trans.mCharacterId=(uint)id;
trans.mAction=(uint)action;
trans.mMessage=messageS;
Program.storage.addTransaction(trans);
} break;
case Protocol.GCMSG_PARTY_INVITE:
Program.chatHandler.handlePartyInvite(message);
break;
case Protocol.GAMSG_CREATE_ITEM_ON_MAP:
{
int mapId=message.readInt32();
int itemId=message.readInt32();
int amount=message.readInt16();
int posX=message.readInt16();
int posY=message.readInt16();
Logger.Write(LogLevel.Debug, "Gameserver create item {0} on map {1} ", itemId, mapId);
Program.storage.addFloorItem(mapId, itemId, amount, posX, posY);
} break;
case Protocol.GAMSG_REMOVE_ITEM_ON_MAP:
{
int mapId=message.readInt32();
int itemId=message.readInt32();
int amount=message.readInt16();
int posX=message.readInt16();
int posY=message.readInt16();
Logger.Write(LogLevel.Debug, "Gameserver removed item {0} from map {1}", itemId, mapId);
Program.storage.removeFloorItem(mapId, itemId, amount, posX, posY);
} break;
default:
{
Logger.Write(LogLevel.Warning, "ServerHandler::processMessage, Invalid message type: {0}", message.getId());
result.writeInt16((int)Protocol.XXMSG_INVALID);
break;
}
}
// return result
if(result.getLength()>0)
{
computer.send(result);
}
}
void handleCharacterSelectMessage(AccountClient client, MessageIn msg)
{
MessageOut reply=new MessageOut(Protocol.APMSG_CHAR_SELECT_RESPONSE);
ISL.Server.Account.Account acc=client.getAccount();
if(acc==null)
{
reply.writeInt8((int)ErrorMessage.ERRMSG_NO_LOGIN);
client.send(reply);
return; // not logged in
}
int slot=msg.readInt8();
Dictionary<uint, Character> chars=acc.getCharacters();
if(chars.ContainsKey((uint)slot)==false)
{
// Invalid char selection
reply.writeInt8((int)ErrorMessage.ERRMSG_INVALID_ARGUMENT);
client.send(reply);
return;
}
Character selectedChar=chars[(uint)slot];
string address;
int port;
int charMapId=selectedChar.getMapId();
bool gameServerHasMap=GameServerHandler.getGameServerFromMap(charMapId, out address, out port);
if(!gameServerHasMap)
{
Logger.Write(LogLevel.Error, "Character Selection: No game server for map #{0}", selectedChar.getMapId());
reply.writeInt8((int)ErrorMessage.ERRMSG_FAILURE);
client.send(reply);
return;
}
reply.writeInt8((int)ErrorMessage.ERRMSG_OK);
Logger.Write(LogLevel.Debug, "{0} is trying to enter the servers.", selectedChar.getName());
string magic_token=Various.GetUniqueID();
reply.writeString(magic_token);
reply.writeString(address);
reply.writeInt16(port);
// Give address and port for the chat server
reply.writeString(Configuration.getValue("net_chatHost", "localhost"));
// When the chatListenToClientPort is set, we use it.
// Otherwise, we use the accountListenToClientPort + 2 if the option is set.
// If neither, the DEFAULT_SERVER_PORT + 2 is used.
int alternativePort=Configuration.getValue("net_accountListenToClientPort", Configuration.DEFAULT_SERVER_PORT)+2;
reply.writeInt16(Configuration.getValue("net_chatListenToClientPort", alternativePort));
GameServerHandler.registerClient(magic_token, selectedChar); //TODO Überprüfen ob diese beiden Funktionen funktionieren
ChatHandler.registerChatClient(magic_token, selectedChar.getName(), acc.getLevel());
client.send(reply);
// log transaction
Transaction trans=new Transaction();
trans.mCharacterId=(uint)selectedChar.getDatabaseID();
trans.mAction=(uint)TransactionMembers.TRANS_CHAR_SELECTED;
Program.storage.addTransaction(trans);
}
public void addTransaction(Transaction trans)
{
string sql=String.Format("INSERT INTO {0} VALUES (NULL, {1}, '{2}', '{3}', {4});", TRANSACTION_TBL_NAME, trans.mCharacterId, trans.mAction, trans.mMessage, DateTime.Now.Ticks);
mDb.ExecuteNonQuery(sql);
}
public void addTransaction(Transaction trans)
{
//try
//{
// std::stringstream sql;
// sql << "INSERT INTO " << TRANSACTION_TBL_NAME
// << " VALUES (NULL, " << trans.mCharacterId << ", "
// << trans.mAction << ", "
// << "?, "
// << time(0) << ")";
// if (mDb.prepareSql(sql.str()))
// {
// mDb.bindValue(1, trans.mMessage);
// mDb.processSql();
// }
// else
// {
// utils::throwError("(DALStorage::SyncDatabase) "
// "SQL query preparation failure.");
// }
//}
//catch (const dal::DbSqlQueryExecFailure &e)
//{
// utils::throwError("(DALStorage::addTransaction) SQL query failure: ",
// e);
//}
}
void handleCharacterCreateMessage(AccountClient client, MessageIn msg)
{
string name=msg.readString();
int hairStyle=msg.readInt8();
int hairColor=msg.readInt8();
int gender=msg.readInt8();
// Avoid creation of character from old clients.
// int slot=-1;
// if(msg.getUnreadLength()>7)
// {
int slot=msg.readInt8();
// }
MessageOut reply=new MessageOut(Protocol.APMSG_CHAR_CREATE_RESPONSE);
ISL.Server.Account.Account acc=client.getAccount();
if(acc==null)
{
reply.writeInt8((byte)ErrorMessage.ERRMSG_NO_LOGIN);
}
else if(!Program.stringFilter.filterContent(name))
{
reply.writeInt8((byte)ErrorMessage.ERRMSG_INVALID_ARGUMENT);
}
else if(Program.stringFilter.findDoubleQuotes(name))
{
reply.writeInt8((byte)ErrorMessage.ERRMSG_INVALID_ARGUMENT);
}
else if(hairStyle>mNumHairStyles)
{
reply.writeInt8((byte)Create.CREATE_INVALID_HAIRSTYLE);
}
else if(hairColor>mNumHairColors)
{
reply.writeInt8((byte)Create.CREATE_INVALID_HAIRCOLOR);
}
else if(gender>mNumGenders)
{
reply.writeInt8((byte)Create.CREATE_INVALID_GENDER);
}
else if((name.Length<mMinNameLength)||
(name.Length>mMaxNameLength))
{
reply.writeInt8((byte)ErrorMessage.ERRMSG_INVALID_ARGUMENT);
}
else
{
if(Program.storage.doesCharacterNameExist(name))
{
reply.writeInt8((byte)Create.CREATE_EXISTS_NAME);
client.send(reply);
return;
}
// An account shouldn't have more
// than <account_maxCharacters> characters.
Dictionary<uint, ISL.Server.Account.Character> chars=acc.getCharacters();
if(slot<1||slot>mMaxCharacters||!acc.isSlotEmpty((uint)slot))
{
reply.writeInt8((byte)Create.CREATE_INVALID_SLOT);
client.send(reply);
return;
}
if((int)chars.Count>=mMaxCharacters)
{
reply.writeInt8((byte)Create.CREATE_TOO_MUCH_CHARACTERS);
client.send(reply);
return;
}
// TODO: Add race, face and maybe special attributes.
// Customization of character's attributes...
List<int> attributes=new List<int>();
//std::vector<int>(mModifiableAttributes.size(), 0);
for(uint i = 0;i < mModifiableAttributes.Count;++i)
{
attributes.Add(msg.readInt16());
}
int totalAttributes=0;
for(uint i = 0;i < mModifiableAttributes.Count;++i)
{
// For good total attributes check.
totalAttributes+=attributes[(int)i];
// For checking if all stats are >= min and <= max.
if(attributes[(int)i]<mAttributeMinimum
||attributes[(int)i]>mAttributeMaximum)
{
reply.writeInt8((byte)Create.CREATE_ATTRIBUTES_OUT_OF_RANGE);
client.send(reply);
return;
}
}
if(totalAttributes>mStartingPoints)
{
reply.writeInt8((byte)Create.CREATE_ATTRIBUTES_TOO_HIGH);
}
else if(totalAttributes<mStartingPoints)
{
reply.writeInt8((byte)Create.CREATE_ATTRIBUTES_TOO_LOW);
}
else
{
Character newCharacter=new Character(name);
// Set the initial attributes provided by the client
for(uint i = 0;i < mModifiableAttributes.Count;++i)
{
//TODO schauen was hier genau passieren muss
//newCharacter.mAttributes.Add((uint)(mModifiableAttributes[(int)i]), mModifiableAttributes[i]);
//newCharacter.mAttributes.Add((uint)mModifiableAttributes[(int)i], attributes[(int)i]);
}
foreach(KeyValuePair<uint, Attribute> defaultAttributePair in mDefaultAttributes)
{
//TODO schauen was hier genau passieren muss
// newCharacter.mAttributes.Add(defaultAttributePair.Key, defaultAttributePair.Value);
}
newCharacter.setAccount(acc);
newCharacter.setCharacterSlot((uint)slot);
newCharacter.setGender(gender);
newCharacter.setHairStyle(hairStyle);
newCharacter.setHairColor(hairColor);
newCharacter.setMapId(Configuration.getValue("char_startMap", 1));
Point startingPos=new Point(Configuration.getValue("char_startX", 1024),
Configuration.getValue("char_startY", 1024));
newCharacter.setPosition(startingPos);
acc.addCharacter(newCharacter);
Logger.Write(LogLevel.Information, "Character {0} was created for {1}'s account.", name, acc.getName());
Program.storage.flush(acc); // flush changes
// log transaction
Transaction trans=new Transaction();
trans.mCharacterId=(uint)newCharacter.getDatabaseID();
trans.mAction=(uint)TransactionMembers.TRANS_CHAR_CREATE;
trans.mMessage=acc.getName()+" created character ";
trans.mMessage+="called "+name;
Program.storage.addTransaction(trans);
reply.writeInt8((byte)ErrorMessage.ERRMSG_OK);
client.send(reply);
// Send new characters infos back to client
sendCharacterData(client, chars[(uint)slot]);
return;
}
}
client.send(reply);
}
void handleModeChangeMessage(ChatClient client, MessageIn msg)
{
short channelId=msg.readInt16();
ChatChannel channel=Program.chatChannelManager.getChannel(channelId);
if(channelId==0||channel!=null)
{
// invalid channel
return;
}
if(channel.getUserMode(client).IndexOf('o')==-1)
{
// invalid permissions
return;
}
// get the user whos mode has been changed
string user=msg.readString();
// get the mode to change to
byte mode=msg.readInt8();
channel.setUserMode(getClient(user), mode);
// set the info to pass to all channel clients
string info=client.characterName+":"+user+":"+mode;
warnUsersAboutPlayerEventInChat(channel, info, (int)ChatValues.CHAT_EVENT_MODE_CHANGE);
// log transaction
Transaction trans=new Transaction();
trans.mCharacterId=client.characterId;
trans.mAction=(uint)TransactionMembers.TRANS_CHANNEL_MODE;
trans.mMessage="User mode ";
trans.mMessage+=mode+" set on "+user;
Program.storage.addTransaction(trans);
}
void handleQuitChannelMessage(ChatClient client, MessageIn msg)
{
MessageOut reply=new MessageOut(Protocol.CPMSG_QUIT_CHANNEL_RESPONSE);
short channelId = msg.readInt16();
ChatChannel channel = Program.chatChannelManager.getChannel(channelId);
if (channelId == 0 || channel!=null)
{
reply.writeInt8((int)ErrorMessage.ERRMSG_INVALID_ARGUMENT);
}
else if (!channel.removeUser(client))
{
reply.writeInt8((int)ErrorMessage.ERRMSG_FAILURE);
}
else
{
reply.writeInt8((int)ErrorMessage.ERRMSG_OK);
reply.writeInt16(channelId);
// Send an CPMSG_UPDATE_CHANNEL to warn other clients a user left
// the channel.
warnUsersAboutPlayerEventInChat(channel, client.characterName, (int)ChatValues.CHAT_EVENT_LEAVING_PLAYER);
// log transaction
Transaction trans=new Transaction();
trans.mCharacterId = client.characterId;
trans.mAction =(uint)TransactionMembers.TRANS_CHANNEL_QUIT;
trans.mMessage = "User left " + channel.getName();
Program.storage.addTransaction(trans);
if (channel.getUserList()!=null)
{
Program.chatChannelManager.removeChannel(channel.getId());
}
}
client.send(reply);
}
void handleListChannelsMessage(ChatClient client, MessageIn msg)
{
MessageOut reply=new MessageOut(Protocol.CPMSG_LIST_CHANNELS_RESPONSE);
List<ChatChannel> channels=Program.chatChannelManager.getPublicChannels();
foreach(ChatChannel channel in channels)
{
reply.writeString(channel.getName());
reply.writeInt16(channel.getUserList().Count);
}
client.send(reply);
// log transaction
Transaction trans=new Transaction();
trans.mCharacterId = client.characterId;
trans.mAction =(uint)TransactionMembers.TRANS_CHANNEL_LIST;
Program.storage.addTransaction(trans);
}
void handleListChannelUsersMessage(ChatClient client, MessageIn msg)
{
MessageOut reply=new MessageOut(Protocol.CPMSG_LIST_CHANNELUSERS_RESPONSE);
string channelName=msg.readString();
ChatChannel channel=Program.chatChannelManager.getChannel(channelName);
if(channel!=null)
{
reply.writeString(channel.getName());
List<ChatClient> users=channel.getUserList();
foreach(ChatClient user in users)
{
reply.writeString(user.characterName);
reply.writeString(channel.getUserMode(user));
}
client.send(reply);
}
// log transaction
Transaction trans=new Transaction();
trans.mCharacterId=client.characterId;
trans.mAction=(uint)TransactionMembers.TRANS_CHANNEL_USERLIST;
Program.storage.addTransaction(trans);
}
void handleKickUserMessage(ChatClient client, MessageIn msg)
{
short channelId=msg.readInt16();
ChatChannel channel=Program.chatChannelManager.getChannel(channelId);
if(channelId==0||channel!=null)
{
// invalid channel
return;
}
if(channel.getUserMode(client).IndexOf('o')==-1)
{
// invalid permissions
return;
}
// get the user whos being kicked
string user=msg.readString();
if(channel.removeUser(getClient(user)))
{
string ss=client.characterName+":"+user;
warnUsersAboutPlayerEventInChat(channel, ss, (int)ChatValues.CHAT_EVENT_KICKED_PLAYER);
}
// log transaction
Transaction trans=new Transaction();
trans.mCharacterId=client.characterId;
trans.mAction=(uint)TransactionMembers.TRANS_CHANNEL_KICK;
trans.mMessage="User kicked "+user;
Program.storage.addTransaction(trans);
}
void handleEnterChannelMessage(ChatClient client, MessageIn msg)
{
MessageOut reply=new MessageOut(Protocol.CPMSG_ENTER_CHANNEL_RESPONSE);
string channelName=msg.readString();
string givenPassword=msg.readString();
ChatChannel channel=null;
if(Program.chatChannelManager.channelExists(channelName)||
Program.chatChannelManager.tryNewPublicChannel(channelName))
{
channel=Program.chatChannelManager.getChannel(channelName);
}
if(channel!=null)
{
reply.writeInt8((int)ErrorMessage.ERRMSG_INVALID_ARGUMENT);
}
else if(channel.getPassword()!=null&&channel.getPassword()!=givenPassword)
{
// Incorrect password (should probably have its own return value)
reply.writeInt8((int)ErrorMessage.ERRMSG_INSUFFICIENT_RIGHTS);
}
else if(!channel.canJoin())
{
reply.writeInt8((int)ErrorMessage.ERRMSG_INVALID_ARGUMENT);
}
else
{
if(channel.addUser(client))
{
reply.writeInt8((int)ErrorMessage.ERRMSG_OK);
// The user entered the channel, now give him the channel
// id, the announcement string and the user list.
reply.writeInt16(channel.getId());
reply.writeString(channelName);
reply.writeString(channel.getAnnouncement());
List<ChatClient> users=channel.getUserList();
foreach(ChatClient user in users)
{
reply.writeString(user.characterName);
reply.writeString(channel.getUserMode(user));
}
// Send an CPMSG_UPDATE_CHANNEL to warn other clients a user went
// in the channel.
warnUsersAboutPlayerEventInChat(channel, client.characterName, (int)ChatValues.CHAT_EVENT_NEW_PLAYER);
// log transaction
Transaction trans=new Transaction();
trans.mCharacterId=client.characterId;
trans.mAction=(uint)TransactionMembers.TRANS_CHANNEL_JOIN;
trans.mMessage="User joined "+channelName;
Program.storage.addTransaction(trans);
}
else
{
reply.writeInt8((int)ErrorMessage.ERRMSG_FAILURE);
}
}
client.send(reply);
}
void handleChatMessage(ChatClient client, MessageIn msg)
{
string text = msg.readString();
// Pass it through the slang filter (false when it contains bad words)
if (!Program.stringFilter.filterContent(text))
{
warnPlayerAboutBadWords(client);
return;
}
short channelId = msg.readInt16();
ChatChannel channel = Program.chatChannelManager.getChannel(channelId);
if (channel!=null)
{
Logger.Write(LogLevel.Debug, "{0} says in channel {1}: {2}", client.characterName, channelId, text);
MessageOut result=new MessageOut(Protocol.CPMSG_PUBMSG);
result.writeInt16(channelId);
result.writeString(client.characterName);
result.writeString(text);
sendInChannel(channel, result);
}
// log transaction
Transaction trans=new Transaction();
trans.mCharacterId = client.characterId;
trans.mAction=(uint)TransactionMembers.TRANS_MSG_PUBLIC;
trans.mMessage = "User said " + text;
Program.storage.addTransaction(trans);
}
void handleAnnounceMessage(ChatClient client, MessageIn msg)
{
string text=msg.readString();
if(!Program.stringFilter.filterContent(text))
{
warnPlayerAboutBadWords(client);
return;
}
if(client.accountLevel==(byte)AccessLevel.AL_ADMIN||client.accountLevel==(byte)AccessLevel.AL_GM)
{
// TODO: b_lindeijer: Shouldn't announcements also have a sender?
Logger.Write(LogLevel.Information, "ANNOUNCE: {0}", text);
MessageOut result=new MessageOut(Protocol.CPMSG_ANNOUNCEMENT);
result.writeString(text);
// We send the message to all players in the default channel as it is
// an announcement.
sendToEveryone(result);
// log transaction
Transaction trans=new Transaction();
trans.mCharacterId=client.characterId;
trans.mAction=(uint)TransactionMembers.TRANS_MSG_ANNOUNCE;
trans.mMessage="User announced "+text;
Program.storage.addTransaction(trans);
}
else
{
MessageOut result=new MessageOut(Protocol.CPMSG_ERROR);
result.writeInt8((int)ErrorMessage.ERRMSG_INSUFFICIENT_RIGHTS);
client.send(result);
Logger.Write(LogLevel.Information, "{0} couldn't make an announcement due to insufficient rights.", client.characterName);
}
}
void handleTopicChange(ChatClient client, MessageIn msg)
{
short channelId=msg.readInt16();
string topic=msg.readString();
ChatChannel channel=Program.chatChannelManager.getChannel(channelId);
if(!Program.guildManager.doesExist(channel.getName()))
{
Program.chatChannelManager.setChannelTopic(channelId, topic);
}
else
{
guildChannelTopicChange(channel, (int)client.characterId, topic);
}
// log transaction
Transaction trans=new Transaction();
trans.mCharacterId=client.characterId;
trans.mAction=(uint)TransactionMembers.TRANS_CHANNEL_TOPIC;
trans.mMessage="User changed topic to "+topic;
trans.mMessage+=(" in "+channel.getName());
Program.storage.addTransaction(trans);
}
