Add game event start/stop hooks https://github.com/ElunaLuaEngine/Eluna/issues/143

GlobalMethods.h

@@ -568,9 +568,9 @@ namespace LuaGlobalFunctions
      *         SERVER_EVENT_ON_NETWORK_STOP            =     2,       // Not Implemented
      *         SERVER_EVENT_ON_SOCKET_OPEN             =     3,       // Not Implemented
      *         SERVER_EVENT_ON_SOCKET_CLOSE            =     4,       // Not Implemented
-     *         SERVER_EVENT_ON_PACKET_RECEIVE          =     5,       // (event, packet, player) - Player only if accessible. Can return false or a new packet
+     *         SERVER_EVENT_ON_PACKET_RECEIVE          =     5,       // (event, packet, player) - Player only if accessible. Can return false, newPacket
      *         SERVER_EVENT_ON_PACKET_RECEIVE_UNKNOWN  =     6,       // Not Implemented
-     *         SERVER_EVENT_ON_PACKET_SEND             =     7,       // (event, packet, player) - Player only if accessible. Can return false or a new packet
+     *         SERVER_EVENT_ON_PACKET_SEND             =     7,       // (event, packet, player) - Player only if accessible. Can return false, newPacket
      *
      *         // World
      *         WORLD_EVENT_ON_OPEN_STATE_CHANGE        =     8,        // (event, open) - Needs core support on Mangos
@@ -584,7 +584,6 @@ namespace LuaGlobalFunctions
      *
      *         // Eluna
      *         ELUNA_EVENT_ON_LUA_STATE_CLOSE          =     16,       // (event) - triggers just before shutting down eluna (on shutdown and restart)
-     *         ELUNA_EVENT_ON_LUA_STATE_OPEN           =     33,       // (event) - triggers after all scripts are loaded
      *
      *         // Map
      *         MAP_EVENT_ON_CREATE                     =     17,       // (event, map)
@@ -596,24 +595,28 @@ namespace LuaGlobalFunctions
      *         MAP_EVENT_ON_UPDATE                     =     23,       // (event, map, diff)
      *
      *         // Area trigger
-     *         TRIGGER_EVENT_ON_TRIGGER                =     24,       // (event, player, triggerId)
+     *         TRIGGER_EVENT_ON_TRIGGER                =     24,       // (event, player, triggerId) - Can return true
      *
      *         // Weather
-     *         WEATHER_EVENT_ON_CHANGE                 =     25,       // (event, weather, state, grade)
+     *         WEATHER_EVENT_ON_CHANGE                 =     25,       // (event, zoneId, state, grade)
      *
      *         // Auction house
-     *         AUCTION_EVENT_ON_ADD                    =     26,       // (event, AHObject)
+     *         AUCTION_EVENT_ON_ADD                    =     26,       // (event, auctionId, owner, item, expireTime, buyout, startBid, currentBid, bidderGUIDLow)
-     *         AUCTION_EVENT_ON_REMOVE                 =     27,       // (event, AHObject)
+     *         AUCTION_EVENT_ON_REMOVE                 =     27,       // (event, auctionId, owner, item, expireTime, buyout, startBid, currentBid, bidderGUIDLow)
-     *         AUCTION_EVENT_ON_SUCCESSFUL             =     28,       // (event, AHObject) // Not Implemented
+     *         AUCTION_EVENT_ON_SUCCESSFUL             =     28,       // (event, auctionId, owner, item, expireTime, buyout, startBid, currentBid, bidderGUIDLow)
-     *         AUCTION_EVENT_ON_EXPIRE                 =     29,       // (event, AHObject) // Not Implemented
+     *         AUCTION_EVENT_ON_EXPIRE                 =     29,       // (event, auctionId, owner, item, expireTime, buyout, startBid, currentBid, bidderGUIDLow)
      *
      *         // AddOns
-     *         ADDON_EVENT_ON_MESSAGE                  =     30,       // (event, sender, type, prefix, msg, target) - target can be nil/whisper_target/guild/group/channel
+     *         ADDON_EVENT_ON_MESSAGE                  =     30,       // (event, sender, type, prefix, msg, target) - target can be nil/whisper_target/guild/group/channel. Can return false
      *
      *         WORLD_EVENT_ON_DELETE_CREATURE          =     31,       // (event, creature)
      *         WORLD_EVENT_ON_DELETE_GAMEOBJECT        =     32,       // (event, gameobject)
      *
-     *         SERVER_EVENT_COUNT
+     *         // Eluna
+     *         ELUNA_EVENT_ON_LUA_STATE_OPEN           =     33,       // (event) - triggers after all scripts are loaded
+     *
+     *         GAME_EVENT_START                        =     34,       // (event, gameeventid)
+     *         GAME_EVENT_STOP                         =     35,       // (event, gameeventid)
      *     };
      *
      * @proto cancel = (event, function)

Hooks.h

@@ -152,6 +152,9 @@ namespace Hooks
         // Eluna
         ELUNA_EVENT_ON_LUA_STATE_OPEN           =     33,       // (event) - triggers after all scripts are loaded
 
+        GAME_EVENT_START                        =     34,       // (event, gameeventid)
+        GAME_EVENT_STOP                         =     35,       // (event, gameeventid)
+
         SERVER_EVENT_COUNT
     };
 

LuaEngine.h

@@ -523,6 +523,8 @@ public:
     void OnShutdownCancel();
     void OnStartup();
     void OnShutdown();
+    void OnGameEventStart(uint32 eventid);
+    void OnGameEventStop(uint32 eventid);
 
     /* Battle Ground */
     void OnBGStart(BattleGround* bg, BattleGroundTypeId bgId, uint32 instanceId);

ServerHooks.cpp

@@ -85,6 +85,20 @@ void Eluna::OnTimedEvent(int funcRef, uint32 delay, uint32 calls, WorldObject* o
     InvalidateObjects();
 }
 
+void Eluna::OnGameEventStart(uint32 eventid)
+{
+    START_HOOK(GAME_EVENT_START);
+    Push(eventid);
+    CallAllFunctions(ServerEventBindings, key);
+}
+
+void Eluna::OnGameEventStop(uint32 eventid)
+{
+    START_HOOK(GAME_EVENT_STOP);
+    Push(eventid);
+    CallAllFunctions(ServerEventBindings, key);
+}
+
 void Eluna::OnLuaStateClose()
 {
     START_HOOK(ELUNA_EVENT_ON_LUA_STATE_CLOSE);