[9113] Add helper functions to set/getSummonLocation

This should help the poor homeless that does not have a database defined home at evade (such as "wild summon" without owner).

Signed-off-by: NoFantasy <nofantasy@nf.no>

src/game/Creature.cpp

@@ -1826,22 +1826,23 @@ void Creature::GetRespawnCoord( float &x, float &y, float &z, float* ori, float*
             x = data->posX;
             y = data->posY;
             z = data->posZ;
-            if(ori)
+            if (ori)
                 *ori = data->orientation;
-            if(dist)
+            if (dist)
                 *dist = data->spawndist;
 
             return;
         }
     }
 
-    x = GetPositionX();
-    y = GetPositionY();
-    z = GetPositionZ();
-    if(ori)
-        *ori = GetOrientation();
-    if(dist)
-        *dist = 0;
+    float orient;
+
+    GetSummonPoint(x, y, z, orient);
+
+    if (ori)
+        *ori = orient;
+    if (dist)
+        *dist = GetRespawnRadius();
 }
 
 void Creature::AllLootRemovedFromCorpse()

src/game/Creature.h

@@ -576,6 +576,9 @@ class MANGOS_DLL_SPEC Creature : public Unit
         void SetCombatStartPosition(float x, float y, float z) { CombatStartX = x; CombatStartY = y; CombatStartZ = z; }
         void GetCombatStartPosition(float &x, float &y, float &z) { x = CombatStartX; y = CombatStartY; z = CombatStartZ; }
 
+        void SetSummonPoint(float fX, float fY, float fZ, float fOrient) { m_summonXpoint = fX; m_summonYpoint = fY; m_summonZpoint = fZ; m_summonOrientation = fOrient; }
+        void GetSummonPoint(float &fX, float &fY, float &fZ, float &fOrient) const { fX = m_summonXpoint; fY = m_summonYpoint; fZ = m_summonZpoint; fOrient = m_summonOrientation; }
+
         uint32 GetGlobalCooldown() const { return m_GlobalCooldown; }
 
         void SetDeadByDefault (bool death_state) { m_isDeadByDefault = death_state; }
@@ -629,6 +632,12 @@ class MANGOS_DLL_SPEC Creature : public Unit
         float CombatStartX;
         float CombatStartY;
         float CombatStartZ;
+
+        float m_summonXpoint;
+        float m_summonYpoint;
+        float m_summonZpoint;
+        float m_summonOrientation;
+
     private:
         GridReference<Creature> m_gridRef;
         CreatureInfo const* m_creatureInfo;                 // in difficulty mode > 0 can different from ObjMgr::GetCreatureTemplate(GetEntry())

src/game/Object.cpp

@@ -1687,6 +1687,7 @@ Creature* WorldObject::SummonCreature(uint32 id, float x, float y, float z, floa
         GetClosePoint(x, y, z, pCreature->GetObjectSize());
 
     pCreature->Relocate(x, y, z, ang);
+    pCreature->SetSummonPoint(x, y, z, ang);
 
     if(!pCreature->IsPositionValid())
     {

src/shared/revision_nr.h

@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "9112"
+ #define REVISION_NR "9113"
 #endif // __REVISION_NR_H__