*Update Sapphiron script.

--HG--
branch : trunk

8 files changed, 219 insertions, 22 deletions

diff --git a/src/bindings/scripts/include/sc_creature.cpp b/src/bindings/scripts/include/sc_creature.cpp
index 258c7627dce..a76fbb8e1ef 100644
--- a/src/bindings/scripts/include/sc_creature.cpp
+++ b/src/bindings/scripts/include/sc_creature.cpp
@@ -785,13 +785,29 @@ void LoadOverridenSQLData()
         goInfo->goober.lockId = 57; // need LOCKTYPE_QUICK_OPEN
 }
 
+#define SPELL(x) const_cast<SpellEntry*>(GetSpellStore()->LookupEntry(x))
+
 void LoadOverridenDBCData()
 {
     SpellEntry *spellInfo;
 
     // Black Temple : Illidan : Parasitic Shadowfiend Passive
-    spellInfo = const_cast<SpellEntry*>(GetSpellStore()->LookupEntry(41913));
-    if(spellInfo)
+    if(spellInfo = SPELL(41913))
         spellInfo->EffectApplyAuraName[0] = 4; // proc debuff, and summon infinite fiends
-}
 
+    // Naxxramas : Sapphiron : Frost Breath Visual Effect
+    //if(spellInfo = SPELL(30101))
+    //    spellInfo->EffectImplicitTargetA[0] = TARGET_DEST_DEST; // orig 18
+
+    //temp, not needed in 310
+    if(spellInfo = SPELL(28531))
+    {
+        spellInfo->DurationIndex = 21;
+        spellInfo->Effect[0] = SPELL_EFFECT_APPLY_AREA_AURA_ENEMY;
+    }
+    if(spellInfo = SPELL(55799))
+    {
+        spellInfo->DurationIndex = 21;
+        spellInfo->Effect[0] = SPELL_EFFECT_APPLY_AREA_AURA_ENEMY;
+    }
+}
diff --git a/src/bindings/scripts/include/sc_creature.h b/src/bindings/scripts/include/sc_creature.h
index 638b6926a27..c2c93a520a9 100644
--- a/src/bindings/scripts/include/sc_creature.h
+++ b/src/bindings/scripts/include/sc_creature.h
@@ -137,7 +137,7 @@ struct TRINITY_DLL_DECL ScriptedAI : public CreatureAI
     void JustRespawned();
 
     //Called at waypoint reached or PointMovement end
-    void MovementInform(uint32, uint32){}
+    void MovementInform(uint32 type, uint32 id){}
 
     // Called when AI is temporarily replaced or put back when possess is applied or removed
     void OnPossess(bool apply) {}
@@ -264,7 +264,6 @@ struct TRINITY_DLL_DECL NullCreatureAI : public ScriptedAI
     void MoveInLineOfSight(Unit *) {}
     void AttackStart(Unit *) {}
     void EnterEvadeMode() {}
-    bool IsVisible(Unit *) const { return false; }
 
     void UpdateAI(const uint32) {}
 };
diff --git a/src/bindings/scripts/scripts/creature/mob_generic_creature.cpp b/src/bindings/scripts/scripts/creature/mob_generic_creature.cpp
index 2f2d5349f2a..56155a9ff2f 100644
--- a/src/bindings/scripts/scripts/creature/mob_generic_creature.cpp
+++ b/src/bindings/scripts/scripts/creature/mob_generic_creature.cpp
@@ -156,11 +156,58 @@ struct TRINITY_DLL_DECL generic_creatureAI : public ScriptedAI
         }
     }
 };
+
 CreatureAI* GetAI_generic_creature(Creature *_Creature)
 {
     return new generic_creatureAI (_Creature);
 }
 
+struct TRINITY_DLL_DECL trigger_periodicAI : public NullCreatureAI
+{
+    trigger_periodicAI(Creature* c) : NullCreatureAI(c)
+    {
+        if(me->m_spells[0])
+        {
+            if(me->m_spells[1])
+                spell = GetSpellStore()->LookupEntry(HEROIC(me->m_spells[0], me->m_spells[1]));
+            else
+                spell = GetSpellStore()->LookupEntry(me->m_spells[0]);
+        }
+        else
+            spell = NULL;
+
+        if(me->m_spells[2])
+        {
+            if(me->m_spells[3])
+                interval = HEROIC(me->m_spells[2], me->m_spells[3]);
+            else
+                interval = me->m_spells[2];
+        }
+        else
+            interval = 1000;
+        timer = interval;
+    }
+
+    uint32 timer, interval;
+    const SpellEntry * spell;
+
+    void UpdateAI(const uint32 diff)
+    {
+        if(timer < diff)
+        {
+            if(spell)
+                me->CastSpell(me, spell, true);
+            timer = interval;
+        }
+        else
+            timer -= diff;
+    }
+};
+
+CreatureAI* GetAI_trigger_periodic(Creature *_Creature)
+{
+    return new trigger_periodicAI (_Creature);
+}
 
 void AddSC_generic_creature()
 {
@@ -169,5 +216,10 @@ void AddSC_generic_creature()
     newscript->Name="generic_creature";
     newscript->GetAI = &GetAI_generic_creature;
     newscript->RegisterSelf();
+
+    newscript = new Script;
+    newscript->Name="trigger_periodic";
+    newscript->GetAI = &GetAI_trigger_periodic;
+    newscript->RegisterSelf();
 }
 
diff --git a/src/bindings/scripts/scripts/zone/naxxramas/boss_sapphiron.cpp b/src/bindings/scripts/scripts/zone/naxxramas/boss_sapphiron.cpp
index 44e2def1c88..97165d4a389 100644
--- a/src/bindings/scripts/scripts/zone/naxxramas/boss_sapphiron.cpp
+++ b/src/bindings/scripts/scripts/zone/naxxramas/boss_sapphiron.cpp
@@ -22,6 +22,7 @@ SDCategory: Naxxramas
 EndScriptData */
 
 #include "precompiled.h"
+#include "def_naxxramas.h"
 
 #define EMOTE_BREATH            -1533082
 #define EMOTE_ENRAGE            -1533083
@@ -33,8 +34,10 @@ EndScriptData */
 #define SPELL_LIFE_DRAIN        HEROIC(28542,55665)
 #define SPELL_ICEBOLT           28522
 #define SPELL_FROST_BREATH      29318
-#define SPELL_FROST_BREATH2     28524
+#define SPELL_FROST_EXPLOSION   28524
+#define SPELL_FROST_MISSILE     30101
 #define SPELL_BERSERK           26662
+#define SPELL_DIES              29357
 
 #define SPELL_CHILL             HEROIC(28547,55699)
 
@@ -44,6 +47,7 @@ EndScriptData */
 enum Phases
 {
     PHASE_NULL = 0,
+    PHASE_BIRTH,
     PHASE_GROUND,
     PHASE_FLIGHT,
 };
@@ -59,8 +63,10 @@ enum Events
     EVENT_LIFTOFF,
     EVENT_ICEBOLT,
     EVENT_BREATH,
+    EVENT_EXPLOSION,
     EVENT_LAND,
     EVENT_GROUND,
+    EVENT_BIRTH,
 };
 
 typedef std::map<uint64, uint64> IceBlockMap;
@@ -77,6 +83,17 @@ struct TRINITY_DLL_DECL boss_sapphironAI : public ScriptedAI
     uint32 iceboltCount;
     IceBlockMap iceblocks;
 
+    void InitializeAI()
+    {
+        float x, y, z;
+        me->GetPosition(x, y, z);
+        me->SummonGameObject(GO_BIRTH, x, y, z, 0, 0, 0, 0, 0, 0);
+        me->SetVisibility(VISIBILITY_OFF);
+        me->SetReactState(REACT_PASSIVE);
+
+        Reset();
+    }
+
     void Reset()
     {
         if(phase = PHASE_FLIGHT)
@@ -108,13 +125,35 @@ struct TRINITY_DLL_DECL boss_sapphironAI : public ScriptedAI
         }
     }
 
+    void JustDied(Unit*)
+    {
+        me->CastSpell(me, SPELL_DIES, true);
+    }
+
+    void MovementInform(uint32, uint32 id)
+    {
+        if(id == 1)
+            events.ScheduleEvent(EVENT_LIFTOFF, 0);
+    }
+
+    void DoAction(const int32 param)
+    {
+        if(param == DATA_SAPPHIRON_BIRTH)
+        {
+            phase = PHASE_BIRTH;
+            events.ScheduleEvent(EVENT_BIRTH, 25000);
+        }
+    }
+
     void EnterPhaseGround()
     {
+        phase = PHASE_GROUND;
+        me->SetReactState(REACT_AGGRESSIVE);
         events.SetPhase(PHASE_GROUND);
         events.ScheduleEvent(EVENT_CLEAVE, 5000+rand()%10000, 0, PHASE_GROUND);
         events.ScheduleEvent(EVENT_TAIL, 5000+rand()%10000, 0, PHASE_GROUND);
         events.ScheduleEvent(EVENT_DRAIN, 24000, 0, PHASE_GROUND);
-        events.ScheduleEvent(EVENT_BLIZZARD, 5000+rand()%15000, 0, PHASE_GROUND);
+        events.ScheduleEvent(EVENT_BLIZZARD, 5000+rand()%5000, 0, PHASE_GROUND);
         events.ScheduleEvent(EVENT_FLIGHT, 45000);
     }
 
@@ -152,25 +191,37 @@ struct TRINITY_DLL_DECL boss_sapphironAI : public ScriptedAI
                         return;
                     case EVENT_CLEAVE:
                         DoCast(me->getVictim(), SPELL_CLEAVE);
-                        events.ScheduleEvent(EVENT_CLEAVE, 10000, 0, PHASE_GROUND);
+                        events.ScheduleEvent(EVENT_CLEAVE, 5000+rand()%10000, 0, PHASE_GROUND);
                         return;
                     case EVENT_TAIL:
                         DoCastAOE(SPELL_TAIL_SWEEP);
-                        events.ScheduleEvent(EVENT_TAIL, (rand()%2+9)*1000, 0, PHASE_GROUND);
+                        events.ScheduleEvent(EVENT_TAIL, 5000+rand()%10000, 0, PHASE_GROUND);
                         return;
                     case EVENT_DRAIN:
                         DoCastAOE(SPELL_LIFE_DRAIN);
                         events.ScheduleEvent(EVENT_DRAIN, 24000, 0, PHASE_GROUND);
                         return;
                     case EVENT_BLIZZARD:
-                        if(Unit* target = SelectUnit(SELECT_TARGET_RANDOM,0))
-                            DoCast(target,SPELL_SUMMON_BLIZZARD);
-                        events.ScheduleEvent(EVENT_BLIZZARD, 20000, 0, PHASE_GROUND);
+                    {
+                        //DoCastAOE(SPELL_SUMMON_BLIZZARD);
+                        float x, y, z;
+                        me->GetGroundPointAroundUnit(x, y, z, rand_norm()*20, rand_norm()*2*M_PI);
+                        if(Creature *summon = me->SummonCreature(MOB_BLIZZARD, x, y, z, 0, TEMPSUMMON_TIMED_DESPAWN, 25000+rand()%5000))
+                        {
+                            summon->setFaction(me->getFaction());
+                            summon->GetMotionMaster()->MoveRandom(40);
+                        }
+                        events.ScheduleEvent(EVENT_BLIZZARD, HEROIC(20000,7000), 0, PHASE_GROUND);
                         break;
+                    }
                     case EVENT_FLIGHT:
                         phase = PHASE_FLIGHT;
                         events.SetPhase(PHASE_FLIGHT);
-                        events.ScheduleEvent(EVENT_LIFTOFF, 0);
+                        me->SetReactState(REACT_PASSIVE);
+                        me->AttackStop();
+                        float x, y, z, o;
+                        me->GetHomePosition(x, y, z, o);
+                        me->GetMotionMaster()->MovePoint(1, x, y, z);
                         return;
                 }
             }
@@ -179,24 +230,22 @@ struct TRINITY_DLL_DECL boss_sapphironAI : public ScriptedAI
         }
         else
         {
-            if(me->getThreatManager().isThreatListEmpty())
+            /*if(me->getThreatManager().isThreatListEmpty())
             {
                 EnterEvadeMode();
                 return;
-            }
+            }*/
 
             if(uint32 eventId = events.ExecuteEvent())
             {
                 switch(eventId)
                 {
                     case EVENT_LIFTOFF:
-                        me->AttackStop();
-                        me->GetMotionMaster()->MoveIdle();
                         me->HandleEmoteCommand(EMOTE_ONESHOT_LIFTOFF);
                         me->AddUnitMovementFlag(MOVEMENTFLAG_LEVITATING);
                         me->SendMovementFlagUpdate();
-                        events.ScheduleEvent(EVENT_ICEBOLT, 1000);
-                        iceboltCount = HeroicMode ? 3 : 2;
+                        events.ScheduleEvent(EVENT_ICEBOLT, 1500);
+                        iceboltCount = HEROIC(2,3);
                         return;
                     case EVENT_ICEBOLT:
                     {
@@ -224,23 +273,73 @@ struct TRINITY_DLL_DECL boss_sapphironAI : public ScriptedAI
                         return;
                     }
                     case EVENT_BREATH:
+                    {
                         DoScriptText(EMOTE_BREATH, me);
+                        DoCastAOE(SPELL_FROST_MISSILE);
+                        events.ScheduleEvent(EVENT_EXPLOSION, 8000);
+                        return;
+                    }
+                    case EVENT_EXPLOSION:
+                        CastExplosion();
                         ClearIceBlock();
-                        events.ScheduleEvent(EVENT_LAND, 1000);
+                        events.ScheduleEvent(EVENT_LAND, 3000);
                         return;
                     case EVENT_LAND:
                         me->HandleEmoteCommand(EMOTE_ONESHOT_LAND);
                         me->RemoveUnitMovementFlag(MOVEMENTFLAG_LEVITATING);
                         me->SendMovementFlagUpdate();
-                        events.ScheduleEvent(EVENT_GROUND, 1000);
+                        events.ScheduleEvent(EVENT_GROUND, 1500);
                         return;
                     case EVENT_GROUND:
                         EnterPhaseGround();
                         return;
+                    case EVENT_BIRTH:
+                        me->SetVisibility(VISIBILITY_ON);
+                        me->SetReactState(REACT_AGGRESSIVE);
+                        return;
                 }
             }//if(uint32 eventId = events.ExecuteEvent())
         }//if(phase == PHASE_GROUND)
     }
+
+    void CastExplosion()
+    {
+        DoZoneInCombat(); // make sure everyone is in threatlist
+        std::vector<Unit*> targets;
+        std::list<HostilReference*>::iterator i = me->getThreatManager().getThreatList().begin();
+        for(; i != me->getThreatManager().getThreatList().end(); ++i)
+        {
+            Unit *target = (*i)->getTarget();
+            if(target->GetTypeId() != TYPEID_PLAYER)
+                continue;
+
+            if(target->HasAura(SPELL_ICEBOLT))
+            {
+                target->ApplySpellImmune(0, IMMUNITY_ID, SPELL_FROST_EXPLOSION, true);
+                targets.push_back(target);
+                continue;
+            }
+
+            for(IceBlockMap::iterator itr = iceblocks.begin(); itr != iceblocks.end(); ++itr)
+            {
+                if(GameObject *go = GameObject::GetGameObject(*me, itr->second))
+                {
+                    if(go->IsInBetween(me, target, 2.0f)
+                        && me->GetExactDistance2d(target->GetPositionX(), target->GetPositionY()) - me->GetExactDistance2d(go->GetPositionX(), go->GetPositionY()) < 5.0f)
+                    {
+                        target->ApplySpellImmune(0, IMMUNITY_ID, SPELL_FROST_EXPLOSION, true);
+                        targets.push_back(target);
+                        break;
+                    }
+                }
+            }
+        }
+
+        me->CastSpell(me, SPELL_FROST_EXPLOSION, true);
+
+        for(std::vector<Unit*>::iterator itr = targets.begin(); itr != targets.end(); ++itr)
+            (*itr)->ApplySpellImmune(0, IMMUNITY_ID, SPELL_FROST_EXPLOSION, false);
+    }
 };
 
 CreatureAI* GetAI_boss_sapphiron(Creature *_Creature)
diff --git a/src/bindings/scripts/scripts/zone/naxxramas/def_naxxramas.h b/src/bindings/scripts/scripts/zone/naxxramas/def_naxxramas.h
index b0931c556fe..12c1dc6edfa 100644
--- a/src/bindings/scripts/scripts/zone/naxxramas/def_naxxramas.h
+++ b/src/bindings/scripts/scripts/zone/naxxramas/def_naxxramas.h
@@ -29,7 +29,10 @@ enum Encounter
 enum Data
 {
     DATA_HEIGAN_ERUPT,
+    DATA_SAPPHIRON_BIRTH,
 };
 
+#define GO_BIRTH                181356
+
 #endif
 
diff --git a/src/bindings/scripts/scripts/zone/naxxramas/instance_naxxramas.cpp b/src/bindings/scripts/scripts/zone/naxxramas/instance_naxxramas.cpp
index dfa085f39be..4743a44f2d3 100644
--- a/src/bindings/scripts/scripts/zone/naxxramas/instance_naxxramas.cpp
+++ b/src/bindings/scripts/scripts/zone/naxxramas/instance_naxxramas.cpp
@@ -58,11 +58,21 @@ inline uint32 GetEruptionSection(float x, float y)
 struct TRINITY_DLL_DECL instance_naxxramas : public ScriptedInstance
 {
     instance_naxxramas(Map *map) : ScriptedInstance(map)
+        , Sapphiron(NULL)
     {
         SetBossNumber(15);
     }
 
     std::set<GameObject*> HeiganEruption[4];
+    Creature *Sapphiron;
+
+    void OnCreatureCreate(Creature *creature, bool add)
+    {
+        switch(creature->GetEntry())
+        {
+            case 15989: Sapphiron = add ? creature : NULL; break;
+        }
+    }
 
     void OnObjectCreate(GameObject* go, bool add)
     {
@@ -83,6 +93,7 @@ struct TRINITY_DLL_DECL instance_naxxramas : public ScriptedInstance
             case 181202: SetBossRoomDoor(BOSS_HEIGAN, go, add); break;
             case 181203: SetBossPassageDoor(BOSS_HEIGAN, go, add); break;
             case 181241: SetBossRoomDoor(BOSS_LOATHEB, go, add); break;
+            case GO_BIRTH: if(!add && Sapphiron) Sapphiron->AI()->DoAction(DATA_SAPPHIRON_BIRTH); break;
         }
     }
 
diff --git a/src/game/Object.cpp b/src/game/Object.cpp
index f649164e21b..6b7a3cdd4ac 100644
--- a/src/game/Object.cpp
+++ b/src/game/Object.cpp
@@ -1309,6 +1309,21 @@ bool WorldObject::HasInArc(const float arcangle, const WorldObject* obj) const
     return (( angle >= lborder ) && ( angle <= rborder ));
 }
 
+bool WorldObject::IsInBetween(const WorldObject *obj1, const WorldObject *obj2, float size) const
+{
+    if(GetPositionX() > std::max(obj1->GetPositionX(), obj2->GetPositionX())
+        || GetPositionX() < std::min(obj1->GetPositionX(), obj2->GetPositionX())
+        || GetPositionY() > std::max(obj1->GetPositionY(), obj2->GetPositionY())
+        || GetPositionY() < std::min(obj1->GetPositionY(), obj2->GetPositionY()))
+        return false;
+
+    if(!size)
+        size = GetObjectSize() / 2;
+
+    float angle = obj1->GetAngle(this) - obj1->GetAngle(obj2);
+    return abs(sin(angle)) * GetExactDistance2d(obj1->GetPositionX(), obj1->GetPositionY()) < size;
+}
+
 void WorldObject::GetRandomPoint( float x, float y, float z, float distance, float &rand_x, float &rand_y, float &rand_z) const
 {
     if(distance==0)
@@ -1658,6 +1673,8 @@ TempSummon *Map::SummonCreature(uint32 entry, float x, float y, float z, float a
         return NULL;
     }
 
+    summon->SetHomePosition(x, y, z, angle);
+
     summon->InitStats(duration);
     Add((Creature*)summon);
     summon->InitSummon();
@@ -1680,7 +1697,6 @@ TempSummon* WorldObject::SummonCreature(uint32 entry, float x, float y, float z,
     if(!pCreature)
         return NULL;
 
-    pCreature->SetHomePosition(x, y, z, ang);
     pCreature->SetTempSummonType(spwtype);
 
     return pCreature;
diff --git a/src/game/Object.h b/src/game/Object.h
index 68438c4df85..e7e03501dc1 100644
--- a/src/game/Object.h
+++ b/src/game/Object.h
@@ -480,6 +480,7 @@ class TRINITY_DLL_SPEC WorldObject : public Object
         float GetAngle( const float x, const float y ) const;
         void GetSinCos(const float x, const float y, float &vsin, float &vcos);
         bool HasInArc( const float arcangle, const WorldObject* obj ) const;
+        bool IsInBetween(const WorldObject *obj1, const WorldObject *obj2, float size = 0) const;
 
         virtual void SendMessageToSet(WorldPacket *data, bool self, bool to_possessor = true);
         virtual void SendMessageToSetInRange(WorldPacket *data, float dist, bool self, bool to_possessor = true);