fix(DB/Core): play event after quest "Hero of the Mag'har"; extend SAI to play music (#1570)

src/server/game/AI/SmartScripts/SmartScript.cpp

@@ -308,6 +308,131 @@ void SmartScript::ProcessAction(SmartScriptHolder& e, Unit* unit, uint32 var0, u
         delete targets;
         break;
     }
+    case SMART_ACTION_MUSIC:
+    {
+        ObjectList* targets = NULL;
+
+        if (e.action.music.type > 0)
+        {
+            if (me && me->FindMap())
+            {
+                Map::PlayerList const &players = me->GetMap()->GetPlayers();
+                targets = new ObjectList();
+
+                if (!players.isEmpty())
+                {
+                    for (Map::PlayerList::const_iterator i = players.begin(); i != players.end(); ++i)
+                        if (Player* player = i->GetSource())
+                        {
+                            if (player->GetZoneId() == me->GetZoneId())
+                            {
+                                if (e.action.music.type > 1)
+                                {
+                                    if (player->GetAreaId() == me->GetAreaId())
+                                        targets->push_back(player);
+                                }
+                                else
+                                    targets->push_back(player);
+                            }
+                        }
+                }
+            }
+        }
+        else
+            targets = GetTargets(e, unit);
+
+        if (targets)
+        {
+            for (ObjectList::const_iterator itr = targets->begin(); itr != targets->end(); ++itr)
+            {
+                if (IsUnit(*itr))
+                {
+                    (*itr)->SendPlayMusic(e.action.music.sound, e.action.music.onlySelf > 0);
+#if defined(ENABLE_EXTRAS) && defined(ENABLE_EXTRA_LOGS)
+                    sLog->outDebug(LOG_FILTER_DATABASE_AI, "SmartScript::ProcessAction:: SMART_ACTION_MUSIC: target: %s (GuidLow: %u), sound: %u, onlySelf: %u, type: %u",
+                        (*itr)->GetName().c_str(), (*itr)->GetGUIDLow(), e.action.music.sound, e.action.music.onlySelf, e.action.music.type);
+#endif
+                }
+            }
+
+            delete targets;
+        }
+        break;
+    }
+    case SMART_ACTION_RANDOM_MUSIC:
+    {
+        ObjectList* targets = NULL;
+
+        if (e.action.randomMusic.type > 0)
+        {
+            if (me && me->FindMap())
+            {
+                Map::PlayerList const &players = me->GetMap()->GetPlayers();
+                targets = new ObjectList();
+
+                if (!players.isEmpty())
+                {
+                    for (Map::PlayerList::const_iterator i = players.begin(); i != players.end(); ++i)
+                        if (Player* player = i->GetSource())
+                        {
+                            if (player->GetZoneId() == me->GetZoneId())
+                            {
+                                if (e.action.randomMusic.type > 1)
+                                {
+                                    if (player->GetAreaId() == me->GetAreaId())
+                                        targets->push_back(player);
+                                }
+                                else
+                                    targets->push_back(player);
+                            }
+                        }
+                }
+            }
+        }
+        else
+            targets = GetTargets(e, unit);
+
+        if (!targets)
+            break;
+
+        uint32 sounds[4];
+        sounds[0] = e.action.randomMusic.sound1;
+        sounds[1] = e.action.randomMusic.sound2;
+        sounds[2] = e.action.randomMusic.sound3;
+        sounds[3] = e.action.randomMusic.sound4;
+        uint32 temp[4];
+        uint32 count = 0;
+        for (uint8 i = 0; i < 4; i++)
+        {
+            if (sounds[i])
+            {
+                temp[count] = sounds[i];
+                ++count;
+            }
+        }
+
+        if (count == 0)
+        {
+            delete targets;
+            break;
+        }
+
+        for (ObjectList::const_iterator itr = targets->begin(); itr != targets->end(); ++itr)
+        {
+            if (IsUnit(*itr))
+            {
+                uint32 sound = temp[urand(0, count - 1)];
+                (*itr)->SendPlayMusic(sound, e.action.randomMusic.onlySelf > 0);
+#if defined(ENABLE_EXTRAS) && defined(ENABLE_EXTRA_LOGS)
+                sLog->outDebug(LOG_FILTER_DATABASE_AI, "SmartScript::ProcessAction:: SMART_ACTION_RANDOM_MUSIC: target: %s (GuidLow: %u), sound: %u, onlyself: %u, type: %u",
+                    (*itr)->GetName().c_str(), (*itr)->GetGUIDLow(), sound, e.action.randomMusic.onlySelf, e.action.randomMusic.type);
+#endif
+            }
+        }
+
+        delete targets;
+        break;
+    }
     case SMART_ACTION_SET_FACTION:
     {
         ObjectList* targets = GetTargets(e, unit);

src/server/game/AI/SmartScripts/SmartScriptMgr.cpp

@@ -793,6 +793,23 @@ bool SmartAIMgr::IsEventValid(SmartScriptHolder& e)
             if (e.action.randomSound.sound4 && !IsSoundValid(e, e.action.randomSound.sound4))
                 return false;
             break;
+        case SMART_ACTION_MUSIC:
+            if (!IsSoundValid(e, e.action.music.sound))
+                return false;
+            break;
+        case SMART_ACTION_RANDOM_MUSIC:
+            if (e.action.randomMusic.sound1 && !IsSoundValid(e, e.action.randomMusic.sound1))
+                return false;
+
+            if (e.action.randomMusic.sound2 && !IsSoundValid(e, e.action.randomMusic.sound2))
+                return false;
+
+            if (e.action.randomMusic.sound3 && !IsSoundValid(e, e.action.randomMusic.sound3))
+                return false;
+
+            if (e.action.randomMusic.sound4 && !IsSoundValid(e, e.action.randomMusic.sound4))
+                return false;
+            break;
         case SMART_ACTION_SET_EMOTE_STATE:
         case SMART_ACTION_PLAY_EMOTE:
             if (!IsEmoteValid(e, e.action.emote.emote))

src/server/game/AI/SmartScripts/SmartScriptMgr.h

@@ -586,8 +586,10 @@ enum SMART_ACTION
     SMART_ACTION_NO_ENVIRONMENT_UPDATE              = 213,
     SMART_ACTION_ZONE_UNDER_ATTACK                  = 214,
     SMART_ACTION_LOAD_GRID                          = 215,
+    SMART_ACTION_MUSIC                              = 216,    // SoundId, onlySelf, type
+    SMART_ACTION_RANDOM_MUSIC                       = 217,    // SoundId1, SoundId2, SoundId3, SoundId4, onlySelf, type
 
-    SMART_ACTION_AC_END                             = 216,    // placeholder
+    SMART_ACTION_AC_END                             = 218,    // placeholder
 };
 
 struct SmartAction
@@ -629,6 +631,23 @@ struct SmartAction
             uint32 onlySelf;
         } randomSound;
 
+        struct
+        {
+            uint32 sound;
+            uint32 onlySelf;
+            uint32 type;
+        } music;
+
+        struct
+        {
+            uint32 sound1;
+            uint32 sound2;
+            uint32 sound3;
+            uint32 sound4;
+            uint32 onlySelf;
+            uint32 type;
+        } randomMusic;
+
         struct
         {
             uint32 emote;

src/server/game/Entities/Object/Object.cpp

@@ -1825,6 +1825,16 @@ void WorldObject::SendPlaySound(uint32 Sound, bool OnlySelf)
         SendMessageToSet(&data, true); // ToSelf ignored in this case
 }
 
+void WorldObject::SendPlayMusic(uint32 Music, bool OnlySelf)
+{
+    WorldPacket data(SMSG_PLAY_MUSIC, 4);
+    data << Music;
+    if (OnlySelf && GetTypeId() == TYPEID_PLAYER)
+        this->ToPlayer()->GetSession()->SendPacket(&data);
+    else
+        SendMessageToSet(&data, true); // ToSelf ignored in this case
+}
+
 void Object::ForceValuesUpdateAtIndex(uint32 i)
 { 
     _changesMask.SetBit(i);

src/server/game/Entities/Object/Object.h

@@ -920,6 +920,7 @@ class WorldObject : public Object, public WorldLocation
 
         // Low Level Packets
         void SendPlaySound(uint32 Sound, bool OnlySelf);
+        void SendPlayMusic(uint32 Music, bool OnlySelf);
 
         virtual void SetMap(Map* map);
         virtual void ResetMap();