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feat(Scripting/Spell): Add new hooks for Spell (OnSpellCast, OnSpellPrepare, OnSpellCancel) (#21149)

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This commit is contained in:
iThorgrim
2025-01-18 16:26:39 +01:00
committed by GitHub
parent c55346dbe3
commit 90566589b0
4 changed files with 33 additions and 0 deletions
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15
src/server/game/Scripting/ScriptDefines/AllSpellScript.cpp
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@@ -84,6 +84,21 @@ void ScriptMgr::OnDummyEffect(WorldObject* caster, uint32 spellID, SpellEffIndex
CALL_ENABLED_HOOKS(AllSpellScript, ALLSPELLHOOK_ON_DUMMY_EFFECT_ITEM, script->OnDummyEffect(caster, spellID, effIndex, itemTarget));
}
void ScriptMgr::OnSpellCastCancel(Spell* spell, Unit* caster, SpellInfo const* spellInfo, bool bySelf)
{
CALL_ENABLED_HOOKS(AllSpellScript, ALLSPELLHOOK_ON_CAST_CANCEL, script->OnSpellCastCancel(spell, caster, spellInfo, bySelf));
}
void ScriptMgr::OnSpellCast(Spell* spell, Unit* caster, SpellInfo const* spellInfo, bool skipCheck)
{
CALL_ENABLED_HOOKS(AllSpellScript, ALLSPELLHOOK_ON_CAST, script->OnSpellCast(spell, caster, spellInfo, skipCheck));
}
void ScriptMgr::OnSpellPrepare(Spell* spell, Unit* caster, SpellInfo const* spellInfo)
{
CALL_ENABLED_HOOKS(AllSpellScript, ALLSPELLHOOK_ON_PREPARE, script->OnSpellPrepare(spell, caster, spellInfo));
}
AllSpellScript::AllSpellScript(char const* name, std::vector<uint16> enabledHooks)
: ScriptObject(name, ALLSPELLHOOK_END)
{

9
src/server/game/Scripting/ScriptDefines/AllSpellScript.h
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@@ -36,6 +36,9 @@ enum AllSpellHook
ALLSPELLHOOK_ON_DUMMY_EFFECT_GAMEOBJECT,
ALLSPELLHOOK_ON_DUMMY_EFFECT_CREATURE,
ALLSPELLHOOK_ON_DUMMY_EFFECT_ITEM,
ALLSPELLHOOK_ON_CAST_CANCEL,
ALLSPELLHOOK_ON_CAST,
ALLSPELLHOOK_ON_PREPARE,
ALLSPELLHOOK_END
};
@@ -100,6 +103,12 @@ public:
* @param itemTarget Contains information about the Item
*/
virtual void OnDummyEffect(WorldObject* /*caster*/, uint32 /*spellID*/, SpellEffIndex /*effIndex*/, Item* /*itemTarget*/) { }
virtual void OnSpellCastCancel(Spell* /*spell*/, Unit* /*caster*/, SpellInfo const* /*spellInfo*/, bool /*bySelf*/) { }
virtual void OnSpellCast(Spell* /*spell*/, Unit* /*caster*/, SpellInfo const* /*spellInfo*/, bool /*skipCheck*/) { }
virtual void OnSpellPrepare(Spell* /*spell*/, Unit* /*caster*/, SpellInfo const* /*spellInfo*/) { }
};
// Compatibility for old scripts

3
src/server/game/Scripting/ScriptMgr.h
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@@ -615,6 +615,9 @@ public: /* SpellSC */
void OnDummyEffect(WorldObject* caster, uint32 spellID, SpellEffIndex effIndex, GameObject* gameObjTarget);
void OnDummyEffect(WorldObject* caster, uint32 spellID, SpellEffIndex effIndex, Creature* creatureTarget);
void OnDummyEffect(WorldObject* caster, uint32 spellID, SpellEffIndex effIndex, Item* itemTarget);
void OnSpellCastCancel(Spell* spell, Unit* caster, SpellInfo const* spellInfo, bool bySelf);
void OnSpellCast(Spell* spell, Unit* caster, SpellInfo const* spellInfo, bool skipCheck);
void OnSpellPrepare(Spell* spell, Unit* caster, SpellInfo const* spellInfo);
public: /* GameEventScript */
void OnGameEventStart(uint16 EventID);

6
src/server/game/Spells/Spell.cpp
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@@ -3717,6 +3717,8 @@ SpellCastResult Spell::prepare(SpellCastTargets const* targets, AuraEffect const
TriggerGlobalCooldown();
}
sScriptMgr->OnSpellPrepare(this, m_caster, m_spellInfo);
return SPELL_CAST_OK;
}
@@ -3788,6 +3790,8 @@ void Spell::cancel(bool bySelf)
//set state back so finish will be processed
m_spellState = oldState;
sScriptMgr->OnSpellCastCancel(this, m_caster, m_spellInfo, bySelf);
finish(false);
}
@@ -4114,6 +4118,8 @@ void Spell::_cast(bool skipCheck)
if (m_caster->ToPlayer()->GetCommandStatus(CHEAT_COOLDOWN))
m_caster->ToPlayer()->RemoveSpellCooldown(m_spellInfo->Id, true);
sScriptMgr->OnSpellCast(this, m_caster, m_spellInfo, skipCheck);
SetExecutedCurrently(false);
}