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Scripts/Spells: Implement dk talent Blood Bond talent (#31652)

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This commit is contained in:
Aqua Deus
2026-02-19 20:53:01 +01:00
committed by GitHub
parent bf0b9fde1b
commit 63069bc0c5
3 changed files with 97 additions and 5 deletions
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7
sql/updates/world/master/2026_02_19_03_world.sql Normal file
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@@ -0,0 +1,7 @@
UPDATE `creature_template` SET `RegenHealth`=0, `ScriptName`='npc_pet_dk_risen_ghoul' WHERE `entry`=26125;
UPDATE `creature_template` SET `ScriptName`='npc_pet_dk_bloodworm' WHERE `entry`=28017;
DELETE FROM `spell_script_names` WHERE `ScriptName` IN ('spell_dk_birth', 'spell_dk_blood_bond_periodic');
INSERT INTO `spell_script_names` (`spell_id`, `ScriptName`) VALUES
(1217740, 'spell_dk_birth'),
(1267044, 'spell_dk_blood_bond_periodic');

30
src/server/scripts/Pet/pet_dk.cpp
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@@ -28,12 +28,27 @@
enum DeathKnightSpells
{
SPELL_DK_BIRTH = 1217740,
SPELL_DK_SUMMON_GARGOYLE_1 = 49206,
SPELL_DK_SUMMON_GARGOYLE_2 = 50514,
SPELL_DK_DISMISS_GARGOYLE = 50515,
SPELL_DK_SANCTUARY = 54661
};
// 28017 - Bloodworm
struct npc_pet_dk_bloodworm : public AggressorAI
{
npc_pet_dk_bloodworm(Creature* creature) : AggressorAI(creature) { }
bool CanAIAttack(Unit const* target) const override
{
Unit* owner = me->GetOwner();
if (owner && !target->IsInCombatWith(owner))
return false;
return AggressorAI::CanAIAttack(target);
}
};
struct npc_pet_dk_ebon_gargoyle : CasterAI
{
npc_pet_dk_ebon_gargoyle(Creature* creature) : CasterAI(creature) { }
@@ -100,23 +115,28 @@ struct npc_pet_dk_ebon_gargoyle : CasterAI
}
};
struct npc_pet_dk_guardian : public AggressorAI
// 26125 - Risen Ghoul
struct npc_pet_dk_risen_ghoul : public AggressorAI
{
npc_pet_dk_guardian(Creature* creature) : AggressorAI(creature) { }
npc_pet_dk_risen_ghoul(Creature* creature) : AggressorAI(creature) { }
bool CanAIAttack(Unit const* target) const override
{
if (!target)
return false;
Unit* owner = me->GetOwner();
if (owner && !target->IsInCombatWith(owner))
return false;
return AggressorAI::CanAIAttack(target);
}
void JustAppeared() override
{
me->CastSpell(me, SPELL_DK_BIRTH, TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR);
}
};
void AddSC_deathknight_pet_scripts()
{
RegisterCreatureAI(npc_pet_dk_bloodworm);
RegisterCreatureAI(npc_pet_dk_ebon_gargoyle);
RegisterCreatureAI(npc_pet_dk_guardian);
RegisterCreatureAI(npc_pet_dk_risen_ghoul);
}

65
src/server/scripts/Spells/spell_dk.cpp
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@@ -46,6 +46,10 @@ enum DeathKnightSpells
SPELL_DK_BLINDING_SLEET_SLOW = 317898,
SPELL_DK_BLOOD = 137008,
SPELL_DK_BLOODDRINKER_DEBUFF = 458687,
SPELL_DK_BLOOD_BOND_PERIODIC = 1267044,
SPELL_DK_BLOOD_BOND_TALENT = 1267028,
SPELL_DK_BLOOD_BOND_GHOUL_HEALTH_PCT = 1267032,
SPELL_DK_BLOOD_BOND_PLAYER_HEAL_PCT = 1277365,
SPELL_DK_BLOOD_PLAGUE = 55078,
SPELL_DK_BLOOD_SHIELD_ABSORB = 77535,
SPELL_DK_BLOOD_SHIELD_MASTERY = 77513,
@@ -72,6 +76,7 @@ enum DeathKnightSpells
SPELL_DK_FROST_FEVER = 55095,
SPELL_DK_FROST_SCYTHE = 207230,
SPELL_DK_FROST_SHIELD = 207203,
SPELL_DK_GHOUL_BIRTH = 1217759,
SPELL_DK_GLYPH_OF_FOUL_MENAGERIE = 58642,
SPELL_DK_GLYPH_OF_THE_GEIST = 58640,
SPELL_DK_GLYPH_OF_THE_SKELETON = 146652,
@@ -273,6 +278,35 @@ class spell_dk_army_transform : public SpellScript
}
};
// 1217740 - Birth (used by ghoul on spawn)
class spell_dk_birth : public SpellScript
{
bool Validate(SpellInfo const* /*spellInfo*/) override
{
return ValidateSpellInfo({ SPELL_DK_GHOUL_BIRTH, SPELL_DK_BLOOD_BOND_TALENT, SPELL_DK_BLOOD_BOND_PERIODIC });
}
void HandleDummy(SpellEffIndex /*effIndex*/) const
{
Unit* caster = GetCaster();
Unit* owner = GetCaster()->GetOwner();
CastSpellExtraArgs args;
args.TriggerFlags = TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR;
args.TriggeringSpell = GetSpell();
caster->CastSpell(caster, SPELL_DK_GHOUL_BIRTH, args);
if (owner->HasAura(SPELL_DK_BLOOD_BOND_TALENT))
caster->CastSpell(caster, SPELL_DK_BLOOD_BOND_PERIODIC, args);
}
void Register() override
{
OnEffectHitTarget += SpellEffectFn(spell_dk_birth::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
}
};
// 207167 - Blinding Sleet
class spell_dk_blinding_sleet : public AuraScript
{
@@ -338,6 +372,35 @@ class spell_dk_blood_boil : public SpellScript
}
};
// 1267044 - Blood Bond
class spell_dk_blood_bond_periodic : public AuraScript
{
bool Validate(SpellInfo const* /*spellInfo*/) override
{
return ValidateSpellInfo({ SPELL_DK_BLOOD_BOND_TALENT, SPELL_DK_BLOOD_BOND_PLAYER_HEAL_PCT, SPELL_DK_BLOOD_BOND_GHOUL_HEALTH_PCT });
}
void HandleDummyTick(AuraEffect const* aurEff) const
{
Unit* owner = GetTarget()->GetOwner();
Unit* target = GetTarget();
SpellInfo const* bloodBondTalent = sSpellMgr->AssertSpellInfo(SPELL_DK_BLOOD_BOND_TALENT, GetCastDifficulty());
if (owner->GetHealthPct() >= bloodBondTalent->GetEffect(EFFECT_0).CalcValue(owner))
return;
CastSpellExtraArgs args;
args.TriggerFlags = TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR;
args.TriggeringAura = aurEff;
target->CastSpell(target, SPELL_DK_BLOOD_BOND_GHOUL_HEALTH_PCT, args);
owner->CastSpell(owner, SPELL_DK_BLOOD_BOND_PLAYER_HEAL_PCT, args);
}
void Register() override
{
OnEffectPeriodic += AuraEffectPeriodicFn(spell_dk_blood_bond_periodic::HandleDummyTick, EFFECT_0, SPELL_AURA_PERIODIC_DUMMY);
}
};
// 374504 - Brittle
class spell_dk_brittle : public AuraScript
{
@@ -1436,9 +1499,11 @@ void AddSC_deathknight_spell_scripts()
RegisterSpellScriptWithArgs(spell_dk_apply_bone_shield, "spell_dk_marrowrend_apply_bone_shield", EFFECT_2);
RegisterSpellScriptWithArgs(spell_dk_apply_bone_shield, "spell_dk_deaths_caress_apply_bone_shield", EFFECT_2);
RegisterSpellScript(spell_dk_army_transform);
RegisterSpellScript(spell_dk_birth);
RegisterSpellScript(spell_dk_blinding_sleet);
RegisterSpellScript(spell_dk_blooddrinker);
RegisterSpellScript(spell_dk_blood_boil);
RegisterSpellScript(spell_dk_blood_bond_periodic);
RegisterSpellScript(spell_dk_brittle);
RegisterSpellScript(spell_dk_crimson_scourge);
RegisterSpellScript(spell_dk_dancing_rune_weapon);