fix event lookups in quest availability expressions

src/Lobby.cc

@@ -767,19 +767,6 @@ Lobby::JoinError Lobby::join_error_for_client(std::shared_ptr<Client> c, const s
   return JoinError::ALLOWED;
 }
 
-uint8_t Lobby::game_event_for_lobby_event(uint8_t lobby_event) {
-  if (lobby_event > 7) {
-    return 0;
-  }
-  if (lobby_event == 7) {
-    return 2;
-  }
-  if (lobby_event == 2) {
-    return 0;
-  }
-  return lobby_event;
-}
-
 bool Lobby::item_exists(uint8_t floor, uint32_t item_id) const {
   if (floor >= this->floor_item_managers.size()) {
     return false;

src/Lobby.hh

@@ -294,8 +294,6 @@ struct Lobby : public std::enable_shared_from_this<Lobby> {
 
   QuestIndex::IncludeCondition quest_include_condition() const;
 
-  static uint8_t game_event_for_lobby_event(uint8_t lobby_event);
-
   std::unordered_map<uint32_t, std::shared_ptr<Client>> clients_by_serial_number() const;
 
   static void dispatch_on_idle_timeout(evutil_socket_t, short, void* ctx);

src/QuestAvailabilityExpression.cc

@@ -252,14 +252,14 @@ bool QuestAvailabilityExpression::EventLookupNode::operator==(const Node& other)
 }
 
 int64_t QuestAvailabilityExpression::EventLookupNode::evaluate(const Env& env) const {
-  return env.num_players;
+  return env.event;
 }
 
 string QuestAvailabilityExpression::EventLookupNode::str() const {
   return "V_Event";
 }
 
-QuestAvailabilityExpression::ConstantNode::ConstantNode(bool value)
+QuestAvailabilityExpression::ConstantNode::ConstantNode(int64_t value)
     : value(value) {}
 
 bool QuestAvailabilityExpression::ConstantNode::operator==(const Node& other) const {

src/QuestAvailabilityExpression.hh

@@ -162,7 +162,7 @@ protected:
 
   class ConstantNode : public Node {
   public:
-    ConstantNode(bool value);
+    ConstantNode(int64_t value);
     virtual ~ConstantNode() = default;
     virtual bool operator==(const Node& other) const;
     virtual int64_t evaluate(const Env& env) const;

src/ReceiveCommands.cc

@@ -4233,7 +4233,7 @@ shared_ptr<Lobby> create_game_generic(
       throw logic_error("invalid quest script version");
   }
 
-  game->event = Lobby::game_event_for_lobby_event(current_lobby->event);
+  game->event = current_lobby->event;
   game->block = 0xFF;
   game->max_clients = game->check_flag(Lobby::Flag::IS_SPECTATOR_TEAM) ? 12 : 4;
   game->min_level = min_level;