feat: add end game disconnect

include/game/server/ServerGame.h

@@ -14,6 +14,7 @@ private:
     Server* m_Server;
     ServerWorld m_ServerWorld;
     utils::AutoTimer m_GoldMineTimer{ 1000, std::bind(&ServerGame::updateGoldMines, this) };
+    utils::CooldownTimer m_EndGameCooldown{ 1000 * 10 };
 public:
     ServerGame(Server* server);
     ~ServerGame() {}

include/game/server/ServerWorld.h

@@ -21,6 +21,8 @@ public:
     void spawnMobs(game::MobType type, std::uint8_t level, game::PlayerID sender, std::uint8_t count);
     game::TowerPtr placeTowerAt(game::TowerType type, std::int32_t x, std::int32_t y, game::PlayerID builder);
 
+    virtual void OnMobDie(game::Mob* mob);
+
 };
 
 } // namespace server