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Added more rejection packets, revised some logic

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This commit is contained in:
Kayne Ruse
2014-09-10 16:06:01 +10:00
parent 2c06232264
commit 17b9eb7ad4
6 changed files with 43 additions and 28 deletions
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server/server_methods.cpp
+37 -23
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@@ -60,19 +60,16 @@ void ServerApplication::HandleBroadcastRequest(ServerPacket* const argPacket) {
}
void ServerApplication::HandleJoinRequest(ClientPacket* const argPacket) {
//create the new client
ClientData newClient;
newClient.SetAddress(argPacket->srcAddress);
//load the user account
//TODO: handle passwords
int accountIndex = accountMgr.LoadAccount(argPacket->username, clientIndex);
//Error checking
//Cannot load
if (accountIndex < 0) {
TextPacket newPacket;
newPacket.type = SerialPacketType::JOIN_REJECTION;
std::string msg = std::string() + "Account already loaded: " + argPacket->username;
memset(newPacket.name, 0, PACKET_STRING_SIZE);
strncpy(newPacket.text, msg.c_str(), PACKET_STRING_SIZE); //BUG: If the name is too long this would truncate it
network.SendTo(argPacket->srcAddress, static_cast<SerialPacket*>(&newPacket));
return;
@@ -84,10 +81,14 @@ void ServerApplication::HandleJoinRequest(ClientPacket* const argPacket) {
newPacket.clientIndex = clientIndex;
newPacket.accountIndex = accountIndex;
network.SendTo(newClient.GetAddress(), static_cast<SerialPacket*>(&newPacket));
network.SendTo(argPacket->srcAddress, static_cast<SerialPacket*>(&newPacket));
//register the client
ClientData newClient;
newClient.SetAddress(argPacket->srcAddress);
clientMap[clientIndex++] = newClient;
//finished this routine
clientMap[clientIndex++] = newClient;
std::cout << "New connection, " << clientMap.size() << " clients and " << accountMgr.GetContainer()->size() << " accounts total" << std::endl;
}
@@ -110,9 +111,9 @@ void ServerApplication::HandleDisconnect(ClientPacket* const argPacket) {
);
//save and unload this account's characters
//pump the unload message to all remaining clients
characterMgr.UnloadCharacterIf([&](std::map<int, CharacterData>::iterator it) -> bool {
if (argPacket->accountIndex == it->second.GetOwner()) {
//pump the unload message to all remaining clients
PumpCharacterUnload(it->first);
return true;
}
@@ -172,23 +173,32 @@ void ServerApplication::HandleRegionRequest(RegionPacket* const argPacket) {
void ServerApplication::HandleCharacterNew(CharacterPacket* const argPacket) {
//BUG: #27 Characters can be created with an invalid account index
//TODO: Make sure that a character's owner's account is loaded before continuing
//NOTE: misnomer, try to load the character first
int characterIndex = characterMgr.LoadCharacter(argPacket->accountIndex, argPacket->handle, argPacket->avatar);
if (characterIndex == -1) {
//TODO: rejection packet
std::cerr << "Warning: Character already loaded" << std::endl;
//cannot load or create
if (characterIndex < 0) {
//build the error message
std::string msg;
if (characterIndex == -1) {
msg += "Character already loaded: ";
}
else if (characterIndex == -1) {
msg += "Character already exists: ";
}
msg += argPacket->handle;
//create, fill and send the packet
TextPacket newPacket;
newPacket.type = SerialPacketType::CHARACTER_REJECTION;
memset(newPacket.name, 0, PACKET_STRING_SIZE);
strncpy(newPacket.text, msg.c_str(), PACKET_STRING_SIZE);
network.SendTo(argPacket->srcAddress, static_cast<SerialPacket*>(&newPacket));
return;
}
if (characterIndex == -2) {
//TODO: rejection packet
std::cerr << "Warning: Character already exists" << std::endl;
return;
}
//TODO: Make sure that a character's owner's account is loaded before continuing
//send this new character to all clients
CharacterPacket newPacket;
newPacket.type = SerialPacketType::CHARACTER_NEW;
@@ -203,9 +213,13 @@ void ServerApplication::HandleCharacterDelete(CharacterPacket* const argPacket)
int characterIndex = characterMgr.LoadCharacter(argPacket->accountIndex, argPacket->handle, argPacket->avatar);
//if this is not your character
if (characterIndex == -2) {
//TODO: rejection packet
std::cerr << "Warning: Character cannot be deleted" << std::endl;
if (characterIndex < 0 && characterMgr.GetCharacter(characterIndex)->GetOwner() != argPacket->accountIndex) {
//send the rejection packet
TextPacket newPacket;
newPacket.type = SerialPacketType::CHARACTER_REJECTION;
memset(newPacket.name, 0, PACKET_STRING_SIZE);
strncpy(newPacket.text, "Character cannot be deleted", PACKET_STRING_SIZE);
network.SendTo(argPacket->srcAddress, static_cast<SerialPacket*>(&newPacket));
//unload an unneeded character
if (characterIndex != -1) {
@@ -260,7 +274,6 @@ void ServerApplication::HandleSynchronize(ClientPacket* const argPacket) {
newPacket.type = SerialPacketType::CHARACTER_UPDATE;
for (auto& it : *characterMgr.GetContainer()) {
newPacket.characterIndex = it.first;
CopyCharacterToPacket(&newPacket, it.first);
network.SendTo(client.GetAddress(), static_cast<SerialPacket*>(&newPacket));
}
@@ -323,6 +336,7 @@ void ServerApplication::PumpPacket(SerialPacket* const argPacket) {
void ServerApplication::PumpCharacterUnload(int uid) {
//delete the client-side character(s)
//NOTE: This is a strange function
CharacterPacket newPacket;
newPacket.type = SerialPacketType::CHARACTER_DELETE;
newPacket.characterIndex = uid;