System to allow specific chars login with clones (inside pvp arena)

Server/data/movements/scripts/arena.lua

@@ -11,12 +11,23 @@ function onStepIn(creature, item, position, fromPosition)
 		creature:registerEvent("Arena-Death")
 
 	elseif item.actionid == 2036 then
-		creature:setStorageValue(storage, 0)
-		creature:sendTextMessage(MESSAGE_INFO_DESCR, "You have left the arena.")
-		creature:removeCondition(CONDITION_INFIGHT)
-		creature:addHealth(creature:getMaxHealth())
-		creature:addMana(creature:getMaxMana())
-		creature:unregisterEvent("Arena-Death")
+		if creature:getName() == "Knight Level 120" then
+			local pos = Position(33059, 31334, 10)
+			creature:sendTextMessage(MESSAGE_INFO_DESCR, "You can not leave the arena!")
+			creature:teleportTo(pos)
+			pos:sendMagicEffect(CONST_ME_TELEPORT)
+			return false
+		else
+			local pos = Position(33059, 31328, 10)
+			creature:setStorageValue(storage, 0)
+			creature:sendTextMessage(MESSAGE_INFO_DESCR, "You have left the arena.")
+			creature:removeCondition(CONDITION_INFIGHT)
+			creature:addHealth(creature:getMaxHealth())
+			creature:addMana(creature:getMaxMana())
+			creature:teleportTo(pos)
+			pos:sendMagicEffect(CONST_ME_TELEPORT)
+			creature:unregisterEvent("Arena-Death")
+		end
 	end
 
 	return true

Server/src/iologindata.cpp

@@ -25,6 +25,7 @@
 
 extern ConfigManager g_config;
 extern Game g_game;
+extern std::vector<std::string> g_allowedClones;
 
 Account IOLoginData::loadAccount(uint32_t accno)
 {
@@ -180,7 +181,10 @@ void IOLoginData::setAccountType(uint32_t accountId, AccountType_t accountType)
 
 void IOLoginData::updateOnlineStatus(uint32_t guid, bool login)
 {
-	if (g_config.getBoolean(ConfigManager::ALLOW_CLONES)) {
+	Player* player = g_game.getPlayerByGUID(guid);
+
+	if (g_config.getBoolean(ConfigManager::ALLOW_CLONES) ||
+		std::find(g_allowedClones.begin(), g_allowedClones.end(), player->getName()) != g_allowedClones.end()) {
 		return;
 	}
 

Server/src/otserv.cpp

@@ -45,6 +45,11 @@ ConfigManager g_config;
 Monsters g_monsters;
 Vocations g_vocations;
 RSA g_RSA;
+std::vector<std::string> g_allowedClones = {
+	"Knight Level 60", "Knight Level 120",
+	"Mage Level 60",	"Mage Level 120",
+	"Ranger Level 60", "Ranger Level 120",
+	"Empty Level 60", "Empty Level 120" };
 
 std::mutex g_loaderLock;
 std::condition_variable g_loaderSignal;

Server/src/protocolgame.cpp

@@ -40,6 +40,7 @@ extern ConfigManager g_config;
 extern Actions actions;
 extern CreatureEvents* g_creatureEvents;
 extern Chat* g_chat;
+extern std::vector<std::string> g_allowedClones;
 
 void ProtocolGame::release()
 {
@@ -58,7 +59,10 @@ void ProtocolGame::login(const std::string& name, uint32_t accountId, OperatingS
 {
 	//dispatcher thread
 	Player* foundPlayer = g_game.getPlayerByName(name);
-	if (!foundPlayer || g_config.getBoolean(ConfigManager::ALLOW_CLONES)) {
+
+	if (!foundPlayer || g_config.getBoolean(ConfigManager::ALLOW_CLONES) || 
+		std::find(g_allowedClones.begin(), g_allowedClones.end(), name) != g_allowedClones.end()) {
+
 		player = new Player(getThis());
 		player->setName(name);
 
@@ -85,7 +89,8 @@ void ProtocolGame::login(const std::string& name, uint32_t accountId, OperatingS
 			return;
 		}
 
-		if (g_config.getBoolean(ConfigManager::ONE_PLAYER_ON_ACCOUNT) && player->getAccountType() < ACCOUNT_TYPE_GAMEMASTER && g_game.getPlayerByAccount(player->getAccount())) {
+		if ((g_config.getBoolean(ConfigManager::ONE_PLAYER_ON_ACCOUNT) && player->getAccountType() < ACCOUNT_TYPE_GAMEMASTER &&
+			g_game.getPlayerByAccount(player->getAccount())) && std::find(g_allowedClones.begin(), g_allowedClones.end(), name) == g_allowedClones.end()) {
 			disconnectClient("You may only login with one character\nof your account at the same time.");
 			return;
 		}