void handleGuildMemberLevelChange(ChatClient client, MessageIn msg)
{
// get the guild, the user to change the permissions, and the new permission
// check theyre valid, and then change them
MessageOut reply=new MessageOut(Protocol.CPMSG_GUILD_PROMOTE_MEMBER_RESPONSE);
short guildId = msg.readInt16();
string user = msg.readString();
short level = msg.readInt8();
Guild guild = Program.guildManager.findById(guildId);
Character c = Program.storage.getCharacter(user);
if (guild!=null && c!=null)
{
int rights = guild.getUserPermissions(c.getDatabaseID()) | level;
if(Program.guildManager.changeMemberLevel(client, guild, c.getDatabaseID(), rights)==0)
{
reply.writeInt8((int)ErrorMessage.ERRMSG_OK);
client.send(reply);
}
}
reply.writeInt8((int)ErrorMessage.ERRMSG_FAILURE); //TODO Muss das so oder fehlt oben ein return?
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 handleGuildInvite(ChatClient client, MessageIn msg)
{
MessageOut reply=new MessageOut(Protocol.CPMSG_GUILD_INVITE_RESPONSE);
MessageOut invite=new MessageOut(Protocol.CPMSG_GUILD_INVITED);
// send an invitation from sender to character to join guild
int guildId=msg.readInt16();
string character=msg.readString();
// get the chat client and the guild
ChatClient invitedClient=mPlayerMap[character];
Guild guild=Program.guildManager.findById((short)guildId);
if(invitedClient!=null&&guild!=null)
{
// check permissions of inviter, and that they arent inviting themself,
// and arent someone already in the guild
if(guild.canInvite((int)client.characterId)&&(client.characterName!=character)&&!guild.checkInGuild((int)invitedClient.characterId))
{
// send the name of the inviter and the name of the guild
// that the character has been invited to join
string senderName=client.characterName;
string guildName=guild.getName();
invite.writeString(senderName);
invite.writeString(guildName);
invite.writeInt16(guildId);
invitedClient.send(invite);
reply.writeInt8((int)ErrorMessage.ERRMSG_OK);
// add member to list of invited members to the guild
guild.addInvited((int)invitedClient.characterId);
}
else
{
reply.writeInt8((int)ErrorMessage.ERRMSG_FAILURE);
}
}
else
{
reply.writeInt8((int)ErrorMessage.ERRMSG_FAILURE);
}
client.send(reply);
}
void handleGuildKickMember(ChatClient client, MessageIn msg)
{
MessageOut reply=new MessageOut(Protocol.CPMSG_GUILD_KICK_MEMBER_RESPONSE);
short guildId=msg.readInt16();
string user=msg.readString();
Guild guild=Program.guildManager.findById(guildId);
Character c=Program.storage.getCharacter(user);
if(guild!=null&&c!=null)
{
if((guild.getUserPermissions(c.getDatabaseID())&(int)(GuildAccessLevel.GAL_KICK))!=0) //TODO Überprüfen ob Vergleich so richtig rum
{
reply.writeInt8((int)ErrorMessage.ERRMSG_OK);
}
else
{
reply.writeInt8((int)ErrorMessage.ERRMSG_INSUFFICIENT_RIGHTS);
}
}
else
{
reply.writeInt8((int)ErrorMessage.ERRMSG_INVALID_ARGUMENT);
}
client.send(reply);
}
void sendGuildRejoin(ChatClient client)
{
// Get list of guilds and check what rights they have.
List<Guild> guilds=Program.guildManager.getGuildsForPlayer((int)client.characterId);
foreach(Guild guild in guilds)
{
int permissions = guild.getUserPermissions((int)client.characterId);
string guildName = guild.getName();
// Tell the client what guilds the character belongs to and their permissions
MessageOut msg=new MessageOut(Protocol.CPMSG_GUILD_REJOIN);
msg.writeString(guildName);
msg.writeInt16(guild.getId());
msg.writeInt16(permissions);
// get channel id of guild channel
ChatChannel channel = joinGuildChannel(guildName, client);
// send the channel id for the autojoined channel
msg.writeInt16(channel.getId());
msg.writeString(channel.getAnnouncement());
client.send(msg);
sendGuildListUpdate(guildName, client.characterName, (int)ISL.Server.Enums.GuildValues.GUILD_EVENT_ONLINE_PLAYER);
}
}
void handleGuildGetMembers(ChatClient client, MessageIn msg)
{
MessageOut reply=new MessageOut(Protocol.CPMSG_GUILD_GET_MEMBERS_RESPONSE);
short guildId = msg.readInt16();
Guild guild = Program.guildManager.findById(guildId);
// check for valid guild
// write a list of member names that belong to the guild
if (guild!=null)
{
// make sure the requestor is in the guild
if (guild.checkInGuild((int)client.characterId))
{
reply.writeInt8((int)ErrorMessage.ERRMSG_OK);
reply.writeInt16(guildId);
foreach(GuildMember member in guild.getMembers())
{
Character c = Program.storage.getCharacter(member.mId, null);
string memberName = c.getName();
reply.writeString(memberName);
reply.writeInt8((int)((mPlayerMap.ContainsKey(memberName)?1:0)));
}
}
}
else
{
reply.writeInt8((int)ErrorMessage.ERRMSG_FAILURE);
}
client.send(reply);
}
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 handlePartyQuit(ChatClient client)
{
removeUserFromParty(client);
MessageOut outmsg=new MessageOut(Protocol.CPMSG_PARTY_QUIT_RESPONSE);
outmsg.writeInt8((int)ErrorMessage.ERRMSG_OK);
client.send(outmsg);
// tell game server to update info
updateInfo(client, 0);
}
void handleCommand(ChatClient computer, string command)
{
Logger.Write(LogLevel.Information, "Chat: Received unhandled command: {0}", command);
MessageOut result=new MessageOut(Protocol.CPMSG_ERROR);
result.writeInt8((int)ChatValues.CHAT_UNHANDLED_COMMAND); //TODO sollte im Protocol landen
computer.send(result);
}
void handleDisconnectMessage(ChatClient client, MessageIn msg)
{
MessageOut reply=new MessageOut(Protocol.CPMSG_DISCONNECT_RESPONSE);
reply.writeInt8((int)ErrorMessage.ERRMSG_OK);
Program.chatChannelManager.removeUserFromAllChannels(client);
Program.guildManager.disconnectPlayer(client);
client.send(reply);
}
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 warnPlayerAboutBadWords(ChatClient computer)
{
// We could later count if the player is really often unpolite.
MessageOut result=new MessageOut(Protocol.CPMSG_ERROR);
result.writeInt8((int)ChatValues.CHAT_USING_BAD_WORDS); // The Channel //TODO sollte im Protocol landen
computer.send(result);
Logger.Write(LogLevel.Information, "{0} says bad words.", computer.characterName);
}
void tokenMatched(ChatClient client, Pending p)
{
MessageOut msg=new MessageOut(Protocol.CPMSG_CONNECT_RESPONSE);
client.characterName = p.character;
client.accountLevel = p.level;
Character c = Program.storage.getCharacter(p.character);
if (c!=null)
{
// character wasnt found
msg.writeInt8((int)ErrorMessage.ERRMSG_FAILURE); //TODO In Protocol?
}
else
{
client.characterId = (uint)c.getDatabaseID();
//delete p;
msg.writeInt8((int)ErrorMessage.ERRMSG_OK);
// Add chat client to player map
mPlayerMap.Add(client.characterName, client);
}
client.send(msg);
}
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 handleGuildAcceptInvite(ChatClient client, MessageIn msg)
{
MessageOut reply=new MessageOut(Protocol.CPMSG_GUILD_ACCEPT_RESPONSE);
string guildName = msg.readString();
bool error = true; // set true by default, and set false only if success
// check guild exists and that member was invited
// then add them as guild member
// and remove from invite list
Guild guild = Program.guildManager.findByName(guildName);
if (guild!=null)
{
if (guild.checkInvited((int)client.characterId))
{
// add user to guild
Program.guildManager.addGuildMember(guild, (int)client.characterId);
reply.writeInt8((int)ErrorMessage.ERRMSG_OK);
reply.writeString(guild.getName());
reply.writeInt16(guild.getId());
reply.writeInt16(guild.getUserPermissions((int)client.characterId));
// have character join guild channel
ChatChannel channel = joinGuildChannel(guild.getName(), client);
reply.writeInt16(channel.getId());
sendGuildListUpdate(guildName, client.characterName, (int)GuildValues.GUILD_EVENT_NEW_PLAYER);
// success! set error to false
error = false;
}
}
if (error)
{
reply.writeInt8((int)ErrorMessage.ERRMSG_FAILURE);
}
client.send(reply);
}
void handlePartyInviteAnswer(ChatClient client, MessageIn msg)
{
if(client.party==null) return;
MessageOut outInvitee=new MessageOut(Protocol.CPMSG_PARTY_INVITE_ANSWER_RESPONSE);
string inviter=msg.readString();
// check if the invite is still valid
bool valid=false;
removeExpiredPartyInvites();
int size=mInvitations.Count;
for(int i=0; i<size; i++)
{
if(mInvitations[i].mInviter==inviter&&mInvitations[i].mInvitee==client.characterName)
{
valid=true;
}
}
// the invitee did not accept the invitation
//if (msg.readInt8();)
//{
msg.readInt8();
if(!valid) return;
// send rejection to inviter
ChatClient inviterClient=getClient(inviter);
if(inviterClient!=null)
{
MessageOut outmsg=new MessageOut(Protocol.CPMSG_PARTY_REJECTED);
outmsg.writeString(inviter);
outmsg.writeInt8((int)ErrorMessage.ERRMSG_OK);
inviterClient.send(outmsg);
}
return;
//}
// if the invitation has expired, tell the inivtee about it
if(!valid)
{
outInvitee.writeInt8((int)ErrorMessage.ERRMSG_TIME_OUT);
client.send(outInvitee);
return;
}
// check that the inviter is still in the game
ChatClient c1=getClient(inviter);
if(c1==null)
{
outInvitee.writeInt8((int)ErrorMessage.ERRMSG_FAILURE);
client.send(outInvitee);
return;
}
// if party doesnt exist, create it
if(c1.party!=null)
{
c1.party=new Party();
//c1.party.addUser(inviter);
c1.party.addUser("", inviter); //TODO Überprüfen
// tell game server to update info
updateInfo(c1, (int)c1.party.getId());
}
outInvitee.writeInt8((int)ErrorMessage.ERRMSG_OK);
List<string> users=c1.party.getUsers();
int usersSize=users.Count;
for(int i=0; i<usersSize; i++)
{
outInvitee.writeString(users[i]);
}
client.send(outInvitee);
// add invitee to the party
c1.party.addUser(client.characterName, inviter);
client.party=c1.party;
// tell game server to update info
updateInfo(client, (int)client.party.getId());
}
void handleGuildCreate(ChatClient client, MessageIn msg)
{
MessageOut reply=new MessageOut(Protocol.CPMSG_GUILD_CREATE_RESPONSE);
// Check if guild already exists and if so, return error
string guildName = msg.readString();
if (!Program.guildManager.doesExist(guildName))
{
// check the player hasnt already created a guild
if(Program.guildManager.alreadyOwner((int)client.characterId))
{
reply.writeInt8((int)ErrorMessage.ERRMSG_LIMIT_REACHED);
}
else
{
// Guild doesnt already exist so create it
Guild guild=Program.guildManager.createGuild(guildName, (int)client.characterId);
reply.writeInt8((int)ErrorMessage.ERRMSG_OK);
reply.writeString(guildName);
reply.writeInt16(guild.getId());
reply.writeInt16(guild.getUserPermissions((int)client.characterId));
// Send autocreated channel id
ChatChannel channel = joinGuildChannel(guildName, client);
reply.writeInt16(channel.getId());
}
}
else
{
reply.writeInt8((int)ErrorMessage.ERRMSG_ALREADY_TAKEN);
}
client.send(reply);
}
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 handleWhoMessage(ChatClient client)
{
MessageOut reply=new MessageOut(Protocol.CPMSG_WHO_RESPONSE);
foreach(string id in mPlayerMap.Keys)
{
reply.writeString(id);
}
client.send(reply);
}