[3.3.5a][Spell] Worgen's Call

[Rushor]

rev c06dc7d // newest DB
spells:
Infected Worgen Bite : 53094
Worgen's Call : 53095

Situation:
You get three stacks of Infected Worgen Bite, but you don't get transformed into a worgen.

How it should be:
After 3 stacks, the aura 53094 should be removed and therefore you get the aura 53095.

proof:
By dreadblood (14,112 – 3·12·124) on 2009/08/25 (Patch 3.2.0)
personally i like to get the 3 debuffs to become a worgen.. its fun :)
http://www.wowhead.com/spell=53095#comments (first)

I tried this, but it does not work.

class spell_worgens_call : public SpellScriptLoader
{
    public:
        spell_worgens_call() : SpellScriptLoader("spell_worgens_call") { }

        class spell_worgens_call_SpellScript : public SpellScript
        {
            public:
                PrepareSpellScript(spell_worgens_call_SpellScript)

            uint32 worgen;

            bool Load()
            {
                worgen = sSpellMgr->GetSpellIdForDifficulty(SPELL_WORGEN_BITE, GetCaster());
                if (!sSpellMgr->GetSpellInfo(worgen))
                    return false;

                return true;
            }

            void HandleScriptEffect(SpellEffIndex /*effIndex*/)
            {
                if (Unit* target = GetHitUnit())
                {
                    if (Aura* pAura = target->GetAura(worgen))
                    {
                        if (pAura->GetStackAmount() >= 3)
                        {
                            if (target->GetDummyAuraEffect(SPELLFAMILY_GENERIC, 2206, EFFECT_1))
                                target->CastSpell(target, SPELL_WORGEN_CALL, true);

                            target->RemoveAurasDueToSpell(worgen);
                        }
                    }
                }
            }

            void Register()
            {
                OnEffectHitTarget += SpellEffectFn(spell_worgens_call_SpellScript::HandleScriptEffect, EFFECT_1, SPELL_EFFECT_SCRIPT_EFFECT);
            }
        };

        SpellScript* GetSpellScript() const
        {
            return new spell_worgens_call_SpellScript();
        }
};

[Rushor]

oke found a working solution:

                    case 53174:
                        if (GetStackAmount() >= 3 && !target->HasAura(53095))
                            target->CastSpell(target, 53095, true);
                            target->RemoveAura(53174);
                        break;

insert into spellauras.cpp in case SPELLFAMILY_GENERIC: near line 1100

[untaught]

Infected Worgen Bite has no SPELL_EFFECT_SCRIPT_EFFECT effect so you can't use it in scripts.
It has only 2 effects which are not subject of scripting with spellscript:

Effect 0: Id 2 (SPELL_EFFECT_SCHOOL_DAMAGE)
BasePoints = 638 to 863
Targets (6, 0) (TARGET_UNIT_TARGET_ENEMY, NO_TARGET)

Effect 1: Id 6 (SPELL_EFFECT_APPLY_AURA)
BasePoints = 150
Targets (6, 0) (TARGET_UNIT_TARGET_ENEMY, NO_TARGET)
Aura Id 3 (SPELL_AURA_PERIODIC_DAMAGE), value = 150, misc = 0 (0), miscB = 0, periodic = 5000

Try with aurascript.

[untaught]

DELETE FROM `spell_linked_spell` WHERE `spell_trigger`=53095;
INSERT INTO `spell_linked_spell` (`spell_trigger`, `spell_effect`, `type`, `comment`) VALUES
(53095,-53094,2,NULL);

DELETE FROM `spell_script_names` WHERE `spell_id`=53094;
INSERT INTO `spell_script_names` (`spell_id`, `ScriptName`) VALUES
(53094,'spell_infected_worgen_bite');

diff --git a/src/server/scripts/Northrend/zone_grizzly_hills.cpp b/src/server/scripts/Northrend/zone_grizzly_hills.cpp
index d0fd948..d9846b4 100644
--- a/src/server/scripts/Northrend/zone_grizzly_hills.cpp
+++ b/src/server/scripts/Northrend/zone_grizzly_hills.cpp
@@ -786,6 +786,44 @@ class spell_shredder_delivery : public SpellScriptLoader
         }
 };

+enum InfectedWorgenBite
+{
+    INFECTED_WORGEN_BITE    = 53094,
+    WORGENS_CALL            = 53095
+};
+
+class spell_infected_worgen_bite : public SpellScriptLoader
+{
+public:
+    spell_infected_worgen_bite() : SpellScriptLoader("spell_infected_worgen_bite") { }
+
+    class spell_infected_worgen_bite_AuraScript : public AuraScript
+    {
+        PrepareAuraScript(spell_infected_worgen_bite_AuraScript);
+
+        void HandleAfterEffectApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
+        {
+            Unit* target = GetTarget();
+            if (target->GetTypeId() == TYPEID_PLAYER)
+                if (target->GetAura(INFECTED_WORGEN_BITE)->GetStackAmount() == 3)
+                {
+                    target->RemoveAurasDueToSpell(INFECTED_WORGEN_BITE);
+                    target->CastSpell(target, WORGENS_CALL, true);
+                }
+        }
+
+        void Register() override
+        {
+            AfterEffectApply += AuraEffectApplyFn(spell_infected_worgen_bite_AuraScript::HandleAfterEffectApply, EFFECT_ALL, SPELL_AURA_PERIODIC_DAMAGE, AURA_EFFECT_HANDLE_CHANGE_AMOUNT_MASK);
+        }
+    };
+
+    AuraScript* GetAuraScript() const override
+    {
+        return new spell_infected_worgen_bite_AuraScript();
+    }
+};
+
 void AddSC_grizzly_hills()
 {
     new npc_emily();
@@ -797,4 +835,5 @@ void AddSC_grizzly_hills()
     new npc_venture_co_straggler();
     new npc_lake_frog();
     new spell_shredder_delivery();
+    new spell_infected_worgen_bite();
 }

Idk if it's in the right place.

[Aokromes]

If this needs c++, can you create a PR for it?

[danlapps]

Is this still an issue or was it fixed in last few commits ?

[Rushor]

waiting for merging the pr

[MitchesD]

0659f5d