Add Cata Preservation Project

ElunaCreatureAI.h

@@ -117,7 +117,9 @@ struct ElunaCreatureAI : CreatureAI
     // Called at any Damage from any attacker (before damage apply)
 #if defined AZEROTHCORE
     void DamageTaken(Unit* attacker, uint32& damage, DamageEffectType damagetype, SpellSchoolMask damageSchoolMask) override
-#elif defined(TRINITY) || CMANGOS
+#elif ((defined (TRINITY) || CMANGOS) && !defined CATA)
+    void DamageTaken(Unit* attacker, uint32& damage, DamageEffectType damageType, SpellInfo const* spellInfo) override
+#elif defined CATA && defined CMANGOS
     void DamageTaken(Unit* attacker, uint32& damage, DamageEffectType damageType, SpellInfo const* spellInfo) override
 #else
     void DamageTaken(Unit* attacker, uint32& damage) override
@@ -127,7 +129,7 @@ struct ElunaCreatureAI : CreatureAI
         {
 #if defined AZEROTHCORE
             ScriptedAI::DamageTaken(attacker, damage, damagetype, damageSchoolMask);
-#elif defined TRINITY
+#elif defined TRINITY && !defined CATA
             ScriptedAI::DamageTaken(attacker, damage, damageType, spellInfo);
 #elif defined CMANGOS
             CreatureAI::DamageTaken(attacker, damage, damageType, spellInfo);
@@ -341,7 +343,7 @@ struct ElunaCreatureAI : CreatureAI
 
 #if defined TRINITY || AZEROTHCORE
 
-#if defined TRINITY
+#if defined TRINITY && !defined CATA
     // Called when the creature is summoned successfully by other creature
     void IsSummonedBy(WorldObject* summoner) override
     {

ElunaIncludes.h

@@ -16,6 +16,9 @@
 #include "Chat.h"
 #include "Channel.h"
 #include "DBCStores.h"
+#if defined CATA && defined TRINITY
+#include "DB2Stores.h"
+#endif
 #include "GameEventMgr.h"
 #include "GossipDef.h"
 #include "GridNotifiers.h"
@@ -134,7 +137,10 @@
 #endif
 #endif
 
-#ifndef CLASSIC
+#if (defined(TRINITY) && defined(CATA))
+typedef OpcodeServer            OpcodesList;
+
+#elif !defined CLASSIC
 typedef Opcodes                 OpcodesList;
 #endif
 
@@ -161,6 +167,9 @@ typedef Opcodes                 OpcodesList;
 #ifdef TRINITY
 #define CORE_NAME               "TrinityCore"
 #define REGEN_TIME_FULL
+#ifdef CATA
+#define NUM_MSG_TYPES           NUM_OPCODE_HANDLERS
+#endif
 #endif
 
 #ifdef AZEROTHCORE

ElunaUtility.cpp

@@ -97,7 +97,13 @@ bool ElunaUtil::WorldObjectInRangeCheck::operator()(WorldObject* u)
             {
                 if (i_obj_fact)
                 {
-#if defined TRINITY || AZEROTHCORE || CMANGOS
+#if ((defined TRINITY || AZEROTHCORE || CMANGOS) && !defined CATA)
+                    if ((i_obj_fact->IsHostileTo(*target->GetFactionTemplateEntry())) != (i_hostile == 1))
+                        return false;
+#elif defined CATA && defined TRINITY
+                    if ((i_obj_fact->IsHostileTo(target->GetFactionTemplateEntry())) != (i_hostile == 1))
+                        return false;
+#elif defined CATA && defined CMANGOS
                     if ((i_obj_fact->IsHostileTo(*target->GetFactionTemplateEntry())) != (i_hostile == 1))
                         return false;
 #else

GroupHooks.cpp

@@ -61,6 +61,16 @@ void Eluna::OnDisband(Group* group)
     CallAllFunctions(GroupEventBindings, key);
 }
 
+#if defined (TRINITY) && defined (CATA)
+void Eluna::OnCreate(Group* group, ObjectGuid leaderGuid, GroupFlags groupType)
+{
+    START_HOOK(GROUP_EVENT_ON_CREATE);
+    Push(group);
+    Push(leaderGuid);
+    Push(groupType);
+    CallAllFunctions(GroupEventBindings, key);
+}
+#else
 void Eluna::OnCreate(Group* group, ObjectGuid leaderGuid, GroupType groupType)
 {
     START_HOOK(GROUP_EVENT_ON_CREATE);
@@ -69,3 +79,4 @@ void Eluna::OnCreate(Group* group, ObjectGuid leaderGuid, GroupType groupType)
     Push(groupType);
     CallAllFunctions(GroupEventBindings, key);
 }
+#endif

GuildHooks.cpp

@@ -97,6 +97,35 @@ void Eluna::OnMemberWitdrawMoney(Guild* guild, Player* player, uint32& amount, b
     CleanUpStack(4);
 }
 
+#ifdef CATA
+void Eluna::OnMemberWitdrawMoney(Guild* guild, Player* player, uint64& amount, bool isRepair)
+{
+    START_HOOK(GUILD_EVENT_ON_MONEY_WITHDRAW);
+    Push(guild);
+    Push(player);
+    Push(amount);
+    Push(isRepair); // isRepair not a part of Mangos, implement?
+    int amountIndex = lua_gettop(L) - 1;
+    int n = SetupStack(GuildEventBindings, key, 4);
+
+    while (n > 0)
+    {
+        int r = CallOneFunction(n--, 4, 1);
+
+        if (lua_isnumber(L, r))
+        {
+            amount = CHECKVAL<uint32>(L, r);
+            // Update the stack for subsequent calls.
+            ReplaceArgument(amount, amountIndex);
+        }
+
+        lua_pop(L, 1);
+    }
+
+    CleanUpStack(4);
+}
+#endif
+
 void Eluna::OnMemberDepositMoney(Guild* guild, Player* player, uint32& amount)
 {
     START_HOOK(GUILD_EVENT_ON_MONEY_DEPOSIT);
@@ -123,6 +152,34 @@ void Eluna::OnMemberDepositMoney(Guild* guild, Player* player, uint32& amount)
     CleanUpStack(3);
 }
 
+#ifdef CATA
+void Eluna::OnMemberDepositMoney(Guild* guild, Player* player, uint64& amount)
+{
+    START_HOOK(GUILD_EVENT_ON_MONEY_DEPOSIT);
+    Push(guild);
+    Push(player);
+    Push(amount);
+    int amountIndex = lua_gettop(L);
+    int n = SetupStack(GuildEventBindings, key, 3);
+
+    while (n > 0)
+    {
+        int r = CallOneFunction(n--, 3, 1);
+
+        if (lua_isnumber(L, r))
+        {
+            amount = CHECKVAL<uint32>(L, r);
+            // Update the stack for subsequent calls.
+            ReplaceArgument(amount, amountIndex);
+        }
+
+        lua_pop(L, 1);
+    }
+
+    CleanUpStack(3);
+}
+#endif
+
 void Eluna::OnItemMove(Guild* guild, Player* player, Item* pItem, bool isSrcBank, uint8 srcContainer, uint8 srcSlotId,
     bool isDestBank, uint8 destContainer, uint8 destSlotId)
 {

ItemHooks.cpp

@@ -118,9 +118,17 @@ bool Eluna::OnItemUse(Player* pPlayer, Item* pItem, SpellCastTargets const& targ
 
 bool Eluna::OnExpire(Player* pPlayer, ItemTemplate const* pProto)
 {
+#if defined TRINITY && CATA
+    START_HOOK_WITH_RETVAL(ITEM_EVENT_ON_EXPIRE, pProto->BasicData->ID, false);
+#else
     START_HOOK_WITH_RETVAL(ITEM_EVENT_ON_EXPIRE, pProto->ItemId, false);
+#endif
     Push(pPlayer);
+#if defined TRINITY && CATA
+    Push(pProto->BasicData->ID);
+#else
     Push(pProto->ItemId);
+#endif
     return CallAllFunctionsBool(ItemEventBindings, key);
 }
 

LuaEngine.h

@@ -464,6 +464,9 @@ class ELUNA_GAME_API Eluna
     void OnFreeTalentPointsChanged(Player* pPlayer, uint32 newPoints);
     void OnTalentsReset(Player* pPlayer, bool noCost);
     void OnMoneyChanged(Player* pPlayer, int32& amount);
+#ifdef CATA
+    void OnMoneyChanged(Player* pPlayer, int64& amount);
+#endif
     void OnGiveXP(Player* pPlayer, uint32& amount, Unit* pVictim);
     void OnReputationChange(Player* pPlayer, uint32 factionID, int32& standing, bool incremental);
     void OnDuelRequest(Player* pTarget, Player* pChallenger);
@@ -518,7 +521,13 @@ class ELUNA_GAME_API Eluna
     void OnCreate(Guild* guild, Player* leader, const std::string& name);
     void OnDisband(Guild* guild);
     void OnMemberWitdrawMoney(Guild* guild, Player* player, uint32& amount, bool isRepair);
+#ifdef CATA
+    void OnMemberWitdrawMoney(Guild* guild, Player* player, uint64& amount, bool isRepair);
+#endif
     void OnMemberDepositMoney(Guild* guild, Player* player, uint32& amount);
+#ifdef CATA
+    void OnMemberDepositMoney(Guild* guild, Player* player, uint64& amount);
+#endif
     void OnItemMove(Guild* guild, Player* player, Item* pItem, bool isSrcBank, uint8 srcContainer, uint8 srcSlotId, bool isDestBank, uint8 destContainer, uint8 destSlotId);
     void OnEvent(Guild* guild, uint8 eventType, uint32 playerGuid1, uint32 playerGuid2, uint8 newRank);
     void OnBankEvent(Guild* guild, uint8 eventType, uint8 tabId, uint32 playerGuid, uint32 itemOrMoney, uint16 itemStackCount, uint8 destTabId);
@@ -529,7 +538,11 @@ class ELUNA_GAME_API Eluna
     void OnRemoveMember(Group* group, ObjectGuid guid, uint8 method);
     void OnChangeLeader(Group* group, ObjectGuid newLeaderGuid, ObjectGuid oldLeaderGuid);
     void OnDisband(Group* group);
+#if defined (TRINITY) && defined (CATA)
+    void OnCreate(Group* group, ObjectGuid leaderGuid, GroupFlags groupType);
+#else
     void OnCreate(Group* group, ObjectGuid leaderGuid, GroupType groupType);
+#endif
 
     /* Map */
     void OnCreate(Map* map);

PlayerHooks.cpp

@@ -225,6 +225,33 @@ void Eluna::OnMoneyChanged(Player* pPlayer, int32& amount)
     CleanUpStack(2);
 }
 
+#ifdef CATA
+void Eluna::OnMoneyChanged(Player* pPlayer, int64& amount)
+{
+    START_HOOK(PLAYER_EVENT_ON_MONEY_CHANGE);
+    Push(pPlayer);
+    Push(amount);
+    int amountIndex = lua_gettop(L);
+    int n = SetupStack(PlayerEventBindings, key, 2);
+
+    while (n > 0)
+    {
+        int r = CallOneFunction(n--, 2, 1);
+
+        if (lua_isnumber(L, r))
+        {
+            amount = CHECKVAL<int32>(L, r);
+            // Update the stack for subsequent calls.
+            ReplaceArgument(amount, amountIndex);
+        }
+
+        lua_pop(L, 1);
+    }
+
+    CleanUpStack(2);
+}
+#endif
+
 void Eluna::OnGiveXP(Player* pPlayer, uint32& amount, Unit* pVictim)
 {
     START_HOOK(PLAYER_EVENT_ON_GIVE_XP);

README.md

@@ -47,6 +47,8 @@ Core sources and forks with required modifications for Eluna:
 
 [AzerothCore Eluna Module](https://github.com/azerothcore/mod-eluna)
 
+[Cataclysm Preservation Project](https://github.com/Niam5/ElunaCataPreservation) - maintained by [Niam5](https://github.com/Niam5)
+
 ## Links
 
 * [MaNGOS](http://getmangos.eu/)

TrinityCore/BattleGroundMethods.h

@@ -82,7 +82,11 @@ namespace LuaBattleGround
      */
     int GetEndTime(lua_State* L, BattleGround* bg)
     {
+#ifdef CATA
+        Eluna::Push(L, bg->GetRemainingTime());
+#else
         Eluna::Push(L, bg->GetEndTime());
+#endif
         return 1;
     }
 

TrinityCore/CreatureMethods.h

@@ -22,7 +22,11 @@ namespace LuaCreature
      */
     int IsRegeneratingHealth(lua_State* L, Creature* creature)
     {
+#ifdef CATA
+        Eluna::Push(L, creature->isRegeneratingHealth());
+#else
         Eluna::Push(L, creature->CanRegenerateHealth());
+#endif
         return 1;
     }
 
@@ -790,6 +794,7 @@ namespace LuaCreature
         return 1;
     }
 
+#ifndef CATA
     /**
      * Returns the [Creature]'s shield block value.
      *
@@ -800,6 +805,7 @@ namespace LuaCreature
         Eluna::Push(L, creature->GetShieldBlockValue());
         return 1;
     }
+#endif
 
     int GetLootMode(lua_State* L, Creature* creature)
     {
@@ -1276,7 +1282,11 @@ namespace LuaCreature
         { "GetLootRecipientGroup", &LuaCreature::GetLootRecipientGroup },
         { "GetNPCFlags", &LuaCreature::GetNPCFlags },
         { "GetExtraFlags", &LuaCreature::GetExtraFlags },
+#ifndef CATA
         { "GetShieldBlockValue", &LuaCreature::GetShieldBlockValue },
+#else
+        { "GetShieldBlockValue", nullptr },
+#endif
         { "GetDBTableGUIDLow", &LuaCreature::GetDBTableGUIDLow },
         { "GetCreatureFamily", &LuaCreature::GetCreatureFamily },
 

TrinityCore/GameObjectMethods.h

@@ -179,7 +179,13 @@ namespace LuaGameObject
         else if (state == 1)
             go->SetGoState(GO_STATE_READY);
         else if (state == 2)
+        {
+#ifndef CATA
             go->SetGoState(GO_STATE_DESTROYED);
+#else
+            go->SetGoState(GO_STATE_ACTIVE_ALTERNATIVE);
+#endif
+        }
 
         return 0;
     }