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Move pestilence to spellscripts

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Fixes crash and warnings introduced in d4bbc26261
Fixes a bug that allowed dks to spread diseases using another dks diseases
Closes: https://github.com/TrinityCore/TrinityCore/issues/12245
This commit is contained in:
Unholychick
2014-06-11 19:59:50 +02:00
parent 5ebf24281c
commit 52c0fc96bb
4 changed files with 94 additions and 46 deletions
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89
src/server/scripts/Spells/spell_dk.cpp
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@@ -39,9 +39,11 @@ enum DeathKnightSpells
SPELL_DK_DEATH_COIL_DAMAGE = 47632,
SPELL_DK_DEATH_COIL_HEAL = 47633,
SPELL_DK_DEATH_STRIKE_HEAL = 45470,
SPELL_DK_FROST_FEVER = 55095,
SPELL_DK_FROST_PRESENCE = 48263,
SPELL_DK_FROST_PRESENCE_TRIGGERED = 61261,
SPELL_DK_GHOUL_EXPLODE = 47496,
SPELL_DK_GLYPH_OF_DISEASE = 63334,
SPELL_DK_GLYPH_OF_ICEBOUND_FORTITUDE = 58625,
SPELL_DK_IMPROVED_BLOOD_PRESENCE_R1 = 50365,
SPELL_DK_IMPROVED_FROST_PRESENCE_R1 = 50384,
@@ -51,6 +53,7 @@ enum DeathKnightSpells
SPELL_DK_ITEM_SIGIL_VENGEFUL_HEART = 64962,
SPELL_DK_ITEM_T8_MELEE_4P_BONUS = 64736,
SPELL_DK_MASTER_OF_GHOULS = 52143,
SPELL_DK_BLOOD_PLAGUE = 55078,
SPELL_DK_RAISE_DEAD_USE_REAGENT = 48289,
SPELL_DK_RUNIC_POWER_ENERGIZE = 49088,
SPELL_DK_SCENT_OF_BLOOD = 50422,
@@ -933,6 +936,91 @@ class spell_dk_improved_unholy_presence : public SpellScriptLoader
}
};
// ID - 50842 Pestilence
class spell_dk_pestilence : public SpellScriptLoader
{
public:
spell_dk_pestilence() : SpellScriptLoader("spell_dk_pestilence") { }
class spell_dk_pestilence_SpellScript : public SpellScript
{
PrepareSpellScript(spell_dk_pestilence_SpellScript);
bool Validate(SpellInfo const* spellInfo) override
{
if (!sSpellMgr->GetSpellInfo(SPELL_DK_GLYPH_OF_DISEASE)
|| !sSpellMgr->GetSpellInfo(SPELL_DK_BLOOD_PLAGUE)
|| !sSpellMgr->GetSpellInfo(SPELL_DK_FROST_FEVER))
return false;
return true;
}
void OnHit(SpellEffIndex /*effIndex*/)
{
Unit* caster = GetCaster();
Unit* hitUnit = GetHitUnit();
Unit* victim = GetExplTargetUnit();
if (!victim)
return;
if (victim != hitUnit || caster->HasAura(SPELL_DK_GLYPH_OF_DISEASE))
{
if (Aura* aurOld = victim->GetAura(SPELL_DK_BLOOD_PLAGUE, caster->GetGUID())) // Check Blood Plague application on victim.
{
if (AuraEffect* aurEffOld = aurOld->GetEffect(EFFECT_0))
{
float donePct = aurEffOld->GetDonePct();
float critChance = aurEffOld->GetCritChance();
caster->CastSpell(hitUnit, SPELL_DK_BLOOD_PLAGUE, true); // Spread the disease to hitUnit.
if (Aura* aurNew = hitUnit->GetAura(SPELL_DK_BLOOD_PLAGUE, caster->GetGUID())) // Check Blood Plague application on hitUnit.
{
if (AuraEffect* aurEffNew = aurNew->GetEffect(EFFECT_0))
{
aurEffNew->SetCritChance(critChance); // Blood Plague can crit if caster has T9.
aurEffNew->SetDonePct(donePct);
aurEffNew->SetDamage(caster->SpellDamageBonusDone(hitUnit, aurEffNew->GetSpellInfo(), std::max(aurEffNew->GetAmount(), NULL), DOT) * donePct);
}
}
}
}
if (Aura* aurOld = victim->GetAura(SPELL_DK_FROST_FEVER, caster->GetGUID())) // Check Frost Fever application on victim.
{
if (AuraEffect* aurEffOld = aurOld->GetEffect(EFFECT_0))
{
float donePct = aurEffOld->GetDonePct();
caster->CastSpell(hitUnit, SPELL_DK_FROST_FEVER, true); // Spread the disease to hitUnit.
if (Aura* aurNew = hitUnit->GetAura(SPELL_DK_FROST_FEVER, caster->GetGUID())) // Check Frost Fever application on hitUnit.
{
if (AuraEffect* aurEffNew = aurNew->GetEffect(EFFECT_0))
{
aurEffNew->SetDonePct(donePct);
aurEffNew->SetDamage(caster->SpellDamageBonusDone(hitUnit, aurEffNew->GetSpellInfo(), std::max(aurEffNew->GetAmount(), NULL), DOT) * donePct);
}
}
}
}
}
}
void Register() override
{
OnEffectHitTarget += SpellEffectFn(spell_dk_pestilence_SpellScript::OnHit, EFFECT_2, SPELL_EFFECT_SCRIPT_EFFECT);
}
};
SpellScript* GetSpellScript() const override
{
return new spell_dk_pestilence_SpellScript();
}
};
// 48266 - Blood Presence
// 48263 - Frost Presence
// 48265 - Unholy Presence
@@ -1467,6 +1555,7 @@ void AddSC_deathknight_spell_scripts()
new spell_dk_improved_blood_presence();
new spell_dk_improved_frost_presence();
new spell_dk_improved_unholy_presence();
new spell_dk_pestilence();
new spell_dk_presence();
new spell_dk_raise_dead();
new spell_dk_rune_tap_party();