Quests: Fixes quest "Going Bearback". Needs DB support to work.

ref ticket:472

2 files changed, 111 insertions, 0 deletions

diff --git a/src/server/scripts/Northrend/storm_peaks.cpp b/src/server/scripts/Northrend/storm_peaks.cpp
index f56c372faf4..1b1e4f06939 100644
--- a/src/server/scripts/Northrend/storm_peaks.cpp
+++ b/src/server/scripts/Northrend/storm_peaks.cpp
@@ -665,6 +665,55 @@ public:
     }
 };
 
+class npc_icefang : public CreatureScript
+{
+public:
+    npc_icefang() : CreatureScript("npc_icefang") { }
+
+    struct npc_icefangAI : public npc_escortAI
+    {
+        npc_icefangAI(Creature* creature) : npc_escortAI(creature) {}
+
+        void AttackStart(Unit* who) {}
+        void EnterCombat(Unit* who) {}
+        void EnterEvadeMode() {}
+
+        void PassengerBoarded(Unit* who, int8 /*seatId*/, bool apply)
+        {
+            if (who->GetTypeId() == TYPEID_PLAYER)
+            {
+                if (apply)
+                    Start(false, true, who->GetGUID());
+            }
+        }
+
+        void WaypointReached(uint32 wp)
+        {
+        }
+
+        void JustDied(Unit* killer)
+        {
+        }
+
+        void OnCharmed(bool /*apply*/)
+        {
+        }
+
+        void UpdateAI(const uint32 diff)
+        {
+            npc_escortAI::UpdateAI(diff);
+
+            if (!UpdateVictim())
+                return;
+        }
+    };
+
+    CreatureAI* GetAI(Creature* creature) const
+    {
+        return new npc_icefangAI (creature);
+    }
+};
+
 void AddSC_storm_peaks()
 {
     new npc_agnetta_tyrsdottar;
@@ -676,4 +725,5 @@ void AddSC_storm_peaks()
     new npc_injured_goblin;
     new npc_roxi_ramrocket;
     new npc_brunnhildar_prisoner;
+    new npc_icefang;
 }
diff --git a/src/server/scripts/Spells/spell_quest.cpp b/src/server/scripts/Spells/spell_quest.cpp
index a9fa3a4928e..c6fb1332333 100644
--- a/src/server/scripts/Spells/spell_quest.cpp
+++ b/src/server/scripts/Spells/spell_quest.cpp
@@ -619,6 +619,66 @@ public:
     }
 };
 
+// http://www.wowhead.com/quest=12851 Going Bearback
+// 54798 FLAMING Arrow Triggered Effect
+enum eQuest12851Data
+{
+    NPC_FROSTGIANT = 29351,
+    NPC_FROSTWORG  = 29358,
+    SPELL_FROSTGIANT_CREDIT = 58184,
+    SPELL_FROSTWORG_CREDIT  = 58183,
+    SPELL_IMMOLATION        = 54690,
+    SPELL_ABLAZE            = 54683,
+};
+
+class spell_q12851_going_bearback : public SpellScriptLoader
+{
+public:
+    spell_q12851_going_bearback() : SpellScriptLoader("spell_q12851_going_bearback") { }
+
+    class spell_q12851_going_bearback_AuraScript : public AuraScript
+    {
+    public:
+        PrepareAuraScript(spell_q12851_going_bearback_AuraScript)
+        void HandleEffectApply(AuraEffect const * /*aurEff*/, AuraEffectHandleModes /*mode*/)
+        {
+            if (Unit* caster = GetCaster())
+            {
+                if (Unit* target = GetTarget())
+                {
+                    if (Player* player = caster->GetCharmerOrOwnerPlayerOrPlayerItself())
+                    {
+                        switch(target->GetEntry())
+                        {
+                            case NPC_FROSTWORG:
+                                target->CastSpell(player, SPELL_FROSTWORG_CREDIT, true);
+                                target->CastSpell(target, SPELL_IMMOLATION, true);
+                                target->CastSpell(target, SPELL_ABLAZE, true);
+                                break;
+                            case NPC_FROSTGIANT:
+                                target->CastSpell(player, SPELL_FROSTGIANT_CREDIT, true);
+                                target->CastSpell(target, SPELL_IMMOLATION, true);
+                                target->CastSpell(target, SPELL_ABLAZE, true);
+                                break;
+                        }
+                    }
+                }
+            }
+        }
+
+        void Register()
+        {
+            OnEffectApply += AuraEffectApplyFn(spell_q12851_going_bearback_AuraScript::HandleEffectApply, EFFECT_0, SPELL_AURA_PERIODIC_DUMMY, AURA_EFFECT_HANDLE_REAL);
+        }
+
+    };
+
+    AuraScript* GetAuraScript() const
+    {
+        return new spell_q12851_going_bearback_AuraScript();
+    }
+};
+
 // http://www.wowhead.com/quest=12937 Relief for the Fallen
 // 55804 Healing Finished
 enum eQuest12937Data
@@ -684,5 +744,6 @@ void AddSC_quest_spell_scripts()
     new spell_q12459_seeds_of_natures_wrath();
     new spell_q12634_despawn_fruit_tosser();
     new spell_q12683_take_sputum_sample();
+    new spell_q12851_going_bearback();
     new spell_q12937_relief_for_the_fallen();
 }