Fix onPlayerDisconnect event & add missing function(s)

- Closes #14
- Closes #16

Author: rasikhq

VCMP-LUA/vcmpWrap/Classes/Server.cpp

@@ -48,6 +48,14 @@ void Server::setName(const std::string& newName)
 	g_Funcs->SetServerName(newName.c_str());
 }
 
+uint32_t Server::getMaxPlayers() {
+	return g_Funcs->GetMaxPlayers();
+}
+
+void Server::setMaxPlayers(uint32_t maxPlayers) {
+	g_Funcs->SetMaxPlayers(maxPlayers);
+}
+
 std::string Server::getGamemode()
 {
 	char buffer[512];
@@ -1170,6 +1178,10 @@ void Server::Init(sol::state* L) {
 	usertype["getName"] = &Server::getName;
 	usertype["name"] = sol::property(&Server::getName, &Server::setName);
 
+	usertype["setMaxPlayers"] = &Server::setMaxPlayers;
+	usertype["getMaxPlayers"] = &Server::getMaxPlayers;
+	usertype["maxPlayers"] = sol::property(&Server::getMaxPlayers, &Server::setMaxPlayers);
+
 	usertype["setGame"] = &Server::setGamemode;
 	usertype["getGame"] = &Server::getGamemode;
 	usertype["gamemode"] = sol::property(&Server::getGamemode, &Server::setGamemode);

VCMP-LUA/vcmpWrap/Classes/Server.h

@@ -25,6 +25,9 @@ class Server {
 	static std::string getName();
 	static void setName(const std::string&);
 
+	static uint32_t getMaxPlayers();
+	static void setMaxPlayers(uint32_t);
+
 	static std::string getGamemode();
 	static void setGamemode(const std::string&);
 

VCMP-LUA/vcmpWrap/vcmpCallbacks.h

@@ -195,8 +195,8 @@ void RegisterVCMPCallbacks() {
 		spdlog::trace("OnPlayerDisconnect");
 		auto handlers = EventManager::GetHandlers("onPlayerDisconnect");
 
-		Player* player = Player::Get(playerId);
-		Player::Unregister(player);
+		Player player = *Player::Get(playerId);
+		Player::Unregister(&player);
 
 		if (handlers.size() == 0) return;