Core/Entities: debloat SummonGameObject parameter list using proper wrappers and enable GO rotation in scripts

- There's still an overload allowing for x, y, z, o to be passed directly
- Fixed default animstate for GameObject creation in many places, it should be 255, not 100 (checked in sniffs)

8 files changed, 51 insertions, 42 deletions

diff --git a/src/server/game/AI/SmartScripts/SmartScript.cpp b/src/server/game/AI/SmartScripts/SmartScript.cpp
index 2fdae3e2245..75b9752a193 100644
--- a/src/server/game/AI/SmartScripts/SmartScript.cpp
+++ b/src/server/game/AI/SmartScripts/SmartScript.cpp
@@ -1231,18 +1231,13 @@ void SmartScript::ProcessAction(SmartScriptHolder& e, Unit* unit, uint32 var0, u
             ObjectList* targets = GetTargets(e, unit);
             if (targets)
             {
-                float x, y, z, o;
                 for (ObjectList::const_iterator itr = targets->begin(); itr != targets->end(); ++itr)
                 {
                     if (!IsUnit(*itr))
                         continue;
 
-                    (*itr)->GetPosition(x, y, z, o);
-                    x += e.target.x;
-                    y += e.target.y;
-                    z += e.target.z;
-                    o += e.target.o;
-                    GetBaseObject()->SummonGameObject(e.action.summonGO.entry, x, y, z, o, 0, 0, 0, 0, e.action.summonGO.despawnTime);
+                    Position pos = (*itr)->GetPositionWithOffset(Position(e.target.x, e.target.y, e.target.z, e.target.o));
+                    GetBaseObject()->SummonGameObject(e.action.summonGO.entry, pos, G3D::Quat(), e.action.summonGO.despawnTime);
                 }
 
                 delete targets;
@@ -1251,7 +1246,7 @@ void SmartScript::ProcessAction(SmartScriptHolder& e, Unit* unit, uint32 var0, u
             if (e.GetTargetType() != SMART_TARGET_POSITION)
                 break;
 
-            GetBaseObject()->SummonGameObject(e.action.summonGO.entry, e.target.x, e.target.y, e.target.z, e.target.o, 0, 0, 0, 0, e.action.summonGO.despawnTime);
+            GetBaseObject()->SummonGameObject(e.action.summonGO.entry, Position(e.target.x, e.target.y, e.target.z, e.target.o), G3D::Quat(), e.action.summonGO.despawnTime);
             break;
         }
         case SMART_ACTION_KILL_UNIT:
diff --git a/src/server/game/Battlefield/Battlefield.cpp b/src/server/game/Battlefield/Battlefield.cpp
index cbbe685fc37..924b3b43777 100644
--- a/src/server/game/Battlefield/Battlefield.cpp
+++ b/src/server/game/Battlefield/Battlefield.cpp
@@ -803,7 +803,7 @@ GameObject* Battlefield::SpawnGameObject(uint32 entry, float x, float y, float z
 
     // Create gameobject
     GameObject* go = new GameObject;
-    if (!go->Create(map->GenerateLowGuid<HighGuid::GameObject>(), entry, map, PHASEMASK_NORMAL, x, y, z, o, G3D::Quat(), 100, GO_STATE_READY))
+    if (!go->Create(map->GenerateLowGuid<HighGuid::GameObject>(), entry, map, PHASEMASK_NORMAL, Position(x, y, z, o), G3D::Quat(), 255, GO_STATE_READY))
     {
         TC_LOG_ERROR("bg.battlefield", "Battlefield::SpawnGameObject: Gameobject template %u could not be found in the database! Battlefield has not been created!", entry);
         TC_LOG_ERROR("bg.battlefield", "Battlefield::SpawnGameObject: Could not create gameobject template %u! Battlefield has not been created!", entry);
diff --git a/src/server/game/Battlegrounds/Battleground.cpp b/src/server/game/Battlegrounds/Battleground.cpp
index db2d711a4b0..f33ee1ce9fc 100644
--- a/src/server/game/Battlegrounds/Battleground.cpp
+++ b/src/server/game/Battlegrounds/Battleground.cpp
@@ -1350,7 +1350,7 @@ bool Battleground::AddObject(uint32 type, uint32 entry, float x, float y, float
     // So we must create it specific for this instance
     GameObject* go = new GameObject;
     if (!go->Create(GetBgMap()->GenerateLowGuid<HighGuid::GameObject>(), entry, GetBgMap(),
-        PHASEMASK_NORMAL, x, y, z, o, G3D::Quat(rotation0, rotation1, rotation2, rotation3), 100, goState))
+        PHASEMASK_NORMAL, Position(x, y, z, o), G3D::Quat(rotation0, rotation1, rotation2, rotation3), 255, goState))
     {
         TC_LOG_ERROR("bg.battleground", "Battleground::AddObject: cannot create gameobject (entry: %u) for BG (map: %u, instance id: %u)!",
                 entry, m_MapId, m_InstanceID);
diff --git a/src/server/game/Entities/GameObject/GameObject.cpp b/src/server/game/Entities/GameObject/GameObject.cpp
index a403c07cbcc..a538085f95f 100644
--- a/src/server/game/Entities/GameObject/GameObject.cpp
+++ b/src/server/game/Entities/GameObject/GameObject.cpp
@@ -173,16 +173,16 @@ void GameObject::RemoveFromWorld()
     }
 }
 
-bool GameObject::Create(ObjectGuid::LowType guidlow, uint32 name_id, Map* map, uint32 phaseMask, float x, float y, float z, float ang, G3D::Quat const& rotation, uint32 animprogress, GOState go_state, uint32 artKit)
+bool GameObject::Create(ObjectGuid::LowType guidlow, uint32 name_id, Map* map, uint32 phaseMask, Position const& pos, G3D::Quat const& rotation, uint32 animprogress, GOState go_state, uint32 artKit /*= 0*/)
 {
     ASSERT(map);
     SetMap(map);
 
-    Relocate(x, y, z, ang);
-    m_stationaryPosition.Relocate(x, y, z, ang);
+    Relocate(pos);
+    m_stationaryPosition.Relocate(pos);
     if (!IsPositionValid())
     {
-        TC_LOG_ERROR("misc", "Gameobject (GUID: %u Entry: %u) not created. Suggested coordinates isn't valid (X: %f Y: %f)", guidlow, name_id, x, y);
+        TC_LOG_ERROR("misc", "Gameobject (GUID: %u Entry: %u) not created. Suggested coordinates isn't valid (X: %f Y: %f)", guidlow, name_id, pos.GetPositionX(), pos.GetPositionY());
         return false;
     }
 
@@ -199,7 +199,7 @@ bool GameObject::Create(ObjectGuid::LowType guidlow, uint32 name_id, Map* map, u
     GameObjectTemplate const* goinfo = sObjectMgr->GetGameObjectTemplate(name_id);
     if (!goinfo)
     {
-        TC_LOG_ERROR("sql.sql", "Gameobject (GUID: %u Entry: %u) not created: non-existing entry in `gameobject_template`. Map: %u (X: %f Y: %f Z: %f)", guidlow, name_id, map->GetId(), x, y, z);
+        TC_LOG_ERROR("sql.sql", "Gameobject (GUID: %u Entry: %u) not created: non-existing entry in `gameobject_template`. Map: %u (X: %f Y: %f Z: %f)", guidlow, name_id, map->GetId(), pos.GetPositionX(), pos.GetPositionY(), pos.GetPositionZ());
         return false;
     }
 
@@ -833,17 +833,14 @@ bool GameObject::LoadGameObjectFromDB(ObjectGuid::LowType spawnId, Map* map, boo
     uint32 entry = data->id;
     //uint32 map_id = data->mapid;                          // already used before call
     uint32 phaseMask = data->phaseMask;
-    float x = data->posX;
-    float y = data->posY;
-    float z = data->posZ;
-    float ang = data->orientation;
+    Position pos(data->posX, data->posY, data->posZ, data->orientation);
 
     uint32 animprogress = data->animprogress;
     GOState go_state = data->go_state;
     uint32 artKit = data->artKit;
 
     m_spawnId = spawnId;
-    if (!Create(map->GenerateLowGuid<HighGuid::GameObject>(), entry, map, phaseMask, x, y, z, ang, data->rotation, animprogress, go_state, artKit))
+    if (!Create(map->GenerateLowGuid<HighGuid::GameObject>(), entry, map, phaseMask, pos, data->rotation, animprogress, go_state, artKit))
         return false;
 
     if (data->spawntimesecs >= 0)
@@ -862,7 +859,7 @@ bool GameObject::LoadGameObjectFromDB(ObjectGuid::LowType spawnId, Map* map, boo
             m_respawnTime = GetMap()->GetGORespawnTime(m_spawnId);
 
             // ready to respawn
-            if (m_respawnTime && m_respawnTime <= time(NULL))
+            if (m_respawnTime && m_respawnTime <= time(nullptr))
             {
                 m_respawnTime = 0;
                 GetMap()->RemoveGORespawnTime(m_spawnId);
diff --git a/src/server/game/Entities/GameObject/GameObject.h b/src/server/game/Entities/GameObject/GameObject.h
index af354f2aff6..a271512629b 100644
--- a/src/server/game/Entities/GameObject/GameObject.h
+++ b/src/server/game/Entities/GameObject/GameObject.h
@@ -675,7 +675,7 @@ class TC_GAME_API GameObject : public WorldObject, public GridObject<GameObject>
         void RemoveFromWorld() override;
         void CleanupsBeforeDelete(bool finalCleanup = true) override;
 
-        bool Create(ObjectGuid::LowType guidlow, uint32 name_id, Map* map, uint32 phaseMask, float x, float y, float z, float ang, G3D::Quat const& rotation, uint32 animprogress, GOState go_state, uint32 artKit = 0);
+        bool Create(ObjectGuid::LowType guidlow, uint32 name_id, Map* map, uint32 phaseMask, Position const& pos, G3D::Quat const& rotation, uint32 animprogress, GOState go_state, uint32 artKit = 0);
         void Update(uint32 p_time) override;
         GameObjectTemplate const* GetGOInfo() const { return m_goInfo; }
         GameObjectData const* GetGOData() const { return m_goData; }
diff --git a/src/server/game/Entities/Object/Object.cpp b/src/server/game/Entities/Object/Object.cpp
index ed5ab471097..20b88c5e3a9 100644
--- a/src/server/game/Entities/Object/Object.cpp
+++ b/src/server/game/Entities/Object/Object.cpp
@@ -1981,7 +1981,7 @@ void WorldObject::ClearZoneScript()
     m_zoneScript = NULL;
 }
 
-TempSummon* WorldObject::SummonCreature(uint32 entry, const Position &pos, TempSummonType spwtype, uint32 duration, uint32 /*vehId*/) const
+TempSummon* WorldObject::SummonCreature(uint32 entry, Position const& pos, TempSummonType spwtype /*= TEMPSUMMON_MANUAL_DESPAWN*/, uint32 duration /*= 0*/, uint32 /*vehId = 0*/) const
 {
     if (Map* map = FindMap())
     {
@@ -1992,7 +1992,7 @@ TempSummon* WorldObject::SummonCreature(uint32 entry, const Position &pos, TempS
         }
     }
 
-    return NULL;
+    return nullptr;
 }
 
 TempSummon* WorldObject::SummonCreature(uint32 id, float x, float y, float z, float ang /*= 0*/, TempSummonType spwtype /*= TEMPSUMMON_MANUAL_DESPAWN*/, uint32 despwtime /*= 0*/) const
@@ -2002,29 +2002,30 @@ TempSummon* WorldObject::SummonCreature(uint32 id, float x, float y, float z, fl
         GetClosePoint(x, y, z, GetObjectSize());
         ang = GetOrientation();
     }
+
     Position pos;
     pos.Relocate(x, y, z, ang);
     return SummonCreature(id, pos, spwtype, despwtime, 0);
 }
 
-GameObject* WorldObject::SummonGameObject(uint32 entry, float x, float y, float z, float ang, float rotation0, float rotation1, float rotation2, float rotation3, uint32 respawnTime)
+GameObject* WorldObject::SummonGameObject(uint32 entry, Position const& pos, G3D::Quat const& rot, uint32 respawnTime)
 {
     if (!IsInWorld())
-        return NULL;
+        return nullptr;
 
     GameObjectTemplate const* goinfo = sObjectMgr->GetGameObjectTemplate(entry);
     if (!goinfo)
     {
         TC_LOG_ERROR("sql.sql", "Gameobject template %u not found in database!", entry);
-        return NULL;
+        return nullptr;
     }
 
     Map* map = GetMap();
     GameObject* go = new GameObject();
-    if (!go->Create(map->GenerateLowGuid<HighGuid::GameObject>(), entry, map, GetPhaseMask(), x, y, z, ang, G3D::Quat(rotation0, rotation1, rotation2, rotation3), 100, GO_STATE_READY))
+    if (!go->Create(map->GenerateLowGuid<HighGuid::GameObject>(), entry, map, GetPhaseMask(), pos, rot, 255, GO_STATE_READY))
     {
         delete go;
-        return NULL;
+        return nullptr;
     }
 
     go->SetRespawnTime(respawnTime);
@@ -2037,6 +2038,18 @@ GameObject* WorldObject::SummonGameObject(uint32 entry, float x, float y, float
     return go;
 }
 
+GameObject* WorldObject::SummonGameObject(uint32 entry, float x, float y, float z, float ang, G3D::Quat const& rot, uint32 respawnTime)
+{
+    if (!x && !y && !z)
+    {
+        GetClosePoint(x, y, z, GetObjectSize());
+        ang = GetOrientation();
+    }
+
+    Position pos(x, y, z, ang);
+    return SummonGameObject(entry, pos, rot, respawnTime);
+}
+
 Creature* WorldObject::SummonTrigger(float x, float y, float z, float ang, uint32 duration, CreatureAI* (*GetAI)(Creature*))
 {
     TempSummonType summonType = (duration == 0) ? TEMPSUMMON_DEAD_DESPAWN : TEMPSUMMON_TIMED_DESPAWN;
diff --git a/src/server/game/Entities/Object/Object.h b/src/server/game/Entities/Object/Object.h
index 47b28d8ea3a..87b158ab81a 100644
--- a/src/server/game/Entities/Object/Object.h
+++ b/src/server/game/Entities/Object/Object.h
@@ -542,9 +542,10 @@ class TC_GAME_API WorldObject : public Object, public WorldLocation
         void ClearZoneScript();
         ZoneScript* GetZoneScript() const { return m_zoneScript; }
 
-        TempSummon* SummonCreature(uint32 id, Position const &pos, TempSummonType spwtype = TEMPSUMMON_MANUAL_DESPAWN, uint32 despwtime = 0, uint32 vehId = 0) const;
+        TempSummon* SummonCreature(uint32 id, Position const& pos, TempSummonType spwtype = TEMPSUMMON_MANUAL_DESPAWN, uint32 despwtime = 0, uint32 vehId = 0) const;
         TempSummon* SummonCreature(uint32 id, float x, float y, float z, float ang = 0, TempSummonType spwtype = TEMPSUMMON_MANUAL_DESPAWN, uint32 despwtime = 0) const;
-        GameObject* SummonGameObject(uint32 entry, float x, float y, float z, float ang, float rotation0, float rotation1, float rotation2, float rotation3, uint32 respawnTime /* s */);
+        GameObject* SummonGameObject(uint32 entry, Position const& pos, G3D::Quat const& rot, uint32 respawnTime /* s */);
+        GameObject* SummonGameObject(uint32 entry, float x, float y, float z, float ang, G3D::Quat const& rot, uint32 respawnTime /* s */);
         Creature*   SummonTrigger(float x, float y, float z, float ang, uint32 dur, CreatureAI* (*GetAI)(Creature*) = NULL);
         void SummonCreatureGroup(uint8 group, std::list<TempSummon*>* list = NULL);
 
diff --git a/src/server/game/Spells/SpellEffects.cpp b/src/server/game/Spells/SpellEffects.cpp
index 1066b200a81..c2329760d21 100644
--- a/src/server/game/Spells/SpellEffects.cpp
+++ b/src/server/game/Spells/SpellEffects.cpp
@@ -3507,7 +3507,7 @@ void Spell::EffectSummonObjectWild(SpellEffIndex effIndex)
     Map* map = target->GetMap();
 
     if (!pGameObj->Create(map->GenerateLowGuid<HighGuid::GameObject>(), gameobject_id, map,
-        m_caster->GetPhaseMask(), x, y, z, target->GetOrientation(), G3D::Quat(), 100, GO_STATE_READY))
+        m_caster->GetPhaseMask(), Position(x, y, z, target->GetOrientation()), G3D::Quat(), 255, GO_STATE_READY))
     {
         delete pGameObj;
         return;
@@ -3532,7 +3532,7 @@ void Spell::EffectSummonObjectWild(SpellEffIndex effIndex)
     {
         GameObject* linkedGO = new GameObject;
         if (linkedGO->Create(map->GenerateLowGuid<HighGuid::GameObject>(), linkedEntry, map,
-            m_caster->GetPhaseMask(), x, y, z, target->GetOrientation(), G3D::Quat(), 100, GO_STATE_READY))
+            m_caster->GetPhaseMask(), Position(x, y, z, target->GetOrientation()), G3D::Quat(), 255, GO_STATE_READY))
         {
             linkedGO->SetRespawnTime(duration > 0 ? duration/IN_MILLISECONDS : 0);
             linkedGO->SetSpellId(m_spellInfo->Id);
@@ -4121,13 +4121,16 @@ void Spell::EffectDuel(SpellEffIndex effIndex)
 
     uint32 gameobject_id = m_spellInfo->Effects[effIndex].MiscValue;
 
-    Map* map = m_caster->GetMap();
-    if (!pGameObj->Create(map->GenerateLowGuid<HighGuid::GameObject>(), gameobject_id,
-        map, m_caster->GetPhaseMask(),
-        m_caster->GetPositionX()+(unitTarget->GetPositionX()-m_caster->GetPositionX())/2,
-        m_caster->GetPositionY()+(unitTarget->GetPositionY()-m_caster->GetPositionY())/2,
+    Position const pos =
+    {
+        m_caster->GetPositionX() + (unitTarget->GetPositionX() - m_caster->GetPositionX()) / 2,
+        m_caster->GetPositionY() + (unitTarget->GetPositionY() - m_caster->GetPositionY()) / 2,
         m_caster->GetPositionZ(),
-        m_caster->GetOrientation(), G3D::Quat(), 0, GO_STATE_READY))
+        m_caster->GetOrientation()
+    };
+
+    Map* map = m_caster->GetMap();
+    if (!pGameObj->Create(map->GenerateLowGuid<HighGuid::GameObject>(), gameobject_id, map, m_caster->GetPhaseMask(), pos, G3D::Quat(), 0, GO_STATE_READY))
     {
         delete pGameObj;
         return;
@@ -4460,7 +4463,7 @@ void Spell::EffectSummonObject(SpellEffIndex effIndex)
 
     Map* map = m_caster->GetMap();
     if (!go->Create(map->GenerateLowGuid<HighGuid::GameObject>(), go_id, map,
-        m_caster->GetPhaseMask(), x, y, z, m_caster->GetOrientation(), G3D::Quat(), 0, GO_STATE_READY))
+        m_caster->GetPhaseMask(), Position(x, y, z, m_caster->GetOrientation()), G3D::Quat(), 255, GO_STATE_READY))
     {
         delete go;
         return;
@@ -5089,7 +5092,7 @@ void Spell::EffectTransmitted(SpellEffIndex effIndex)
     GameObject* pGameObj = new GameObject;
 
     if (!pGameObj->Create(cMap->GenerateLowGuid<HighGuid::GameObject>(), name_id, cMap,
-        m_caster->GetPhaseMask(), fx, fy, fz, m_caster->GetOrientation(), G3D::Quat(), 100, GO_STATE_READY))
+        m_caster->GetPhaseMask(), Position(fx, fy, fz, m_caster->GetOrientation()), G3D::Quat(), 255, GO_STATE_READY))
     {
         delete pGameObj;
         return;
@@ -5155,7 +5158,7 @@ void Spell::EffectTransmitted(SpellEffIndex effIndex)
     {
         GameObject* linkedGO = new GameObject;
         if (linkedGO->Create(cMap->GenerateLowGuid<HighGuid::GameObject>(), linkedEntry, cMap,
-            m_caster->GetPhaseMask(), fx, fy, fz, m_caster->GetOrientation(), G3D::Quat(), 100, GO_STATE_READY))
+            m_caster->GetPhaseMask(), Position(fx, fy, fz, m_caster->GetOrientation()), G3D::Quat(), 255, GO_STATE_READY))
         {
             linkedGO->SetRespawnTime(duration > 0 ? duration/IN_MILLISECONDS : 0);
             //linkedGO->SetUInt32Value(GAMEOBJECT_LEVEL, m_caster->getLevel());