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fix(Scripts/Paladin): Add cast check to Hand of Protection for casting spell on non-self targets. (#22077)

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Hand of Protection no longer can be used if the caster it's stunned or confused.
This commit is contained in:
Benjamin Jackson
2025-05-10 13:38:46 -04:00
committed by GitHub
parent 201c1fc491
commit 60296dd934
2 changed files with 34 additions and 0 deletions
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3
data/sql/updates/pending_db_world/bop-ally.sql Normal file
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@@ -0,0 +1,3 @@
DELETE FROM `spell_script_names` WHERE `spell_id` = -1022;
INSERT INTO `spell_script_names` (`spell_id`, `ScriptName`) VALUES
(-1022, 'spell_pal_hand_of_protection');

31
src/server/scripts/Spells/spell_paladin.cpp
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@@ -1150,6 +1150,36 @@ class spell_pal_seal_of_vengeance : public SpellScript
}
};
// 1022 - Hand of Protection
class spell_pal_hand_of_protection : public SpellScript
{
PrepareSpellScript(spell_pal_hand_of_protection);
SpellCastResult CheckCast()
{
Unit* caster = GetCaster();
if (!caster->GetTarget() || caster->GetTarget() == caster->GetGUID())
return SPELL_CAST_OK;
if (caster->HasStunAura())
return SPELL_FAILED_STUNNED;
if (caster->HasConfuseAura())
return SPELL_FAILED_CONFUSED;
if (caster->GetUnitFlags() & UNIT_FLAG_FLEEING)
return SPELL_FAILED_FLEEING;
return SPELL_CAST_OK;
}
void Register() override
{
OnCheckCast += SpellCheckCastFn(spell_pal_hand_of_protection::CheckCast);
}
};
void AddSC_paladin_spell_scripts()
{
RegisterSpellAndAuraScriptPair(spell_pal_seal_of_command, spell_pal_seal_of_command_aura);
@@ -1178,4 +1208,5 @@ void AddSC_paladin_spell_scripts()
RegisterSpellScript(spell_pal_righteous_defense);
RegisterSpellScript(spell_pal_seal_of_righteousness);
RegisterSpellScript(spell_pal_seal_of_vengeance);
RegisterSpellScript(spell_pal_hand_of_protection);
}