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Scripts/Spells: Implemented UnitTargetHandler spell script hook, it can be used to filter area targeting spells

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This commit is contained in:
Shauren
2011-01-21 23:42:51 +01:00
parent 76e4b6dda4
commit c2690f748b
6 changed files with 110 additions and 36 deletions
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8
src/server/scripts/Examples/example_spell.cpp
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@@ -99,6 +99,12 @@ class spell_ex_5581 : public SpellScriptLoader
sLog->outString("Spell just finished hitting target!");
}
void FilterTargets(std::list<Unit*>& /*targetList*/)
{
// usually you want this call for Area Target spells
sLog->outString("Spell is about to add targets from targetList to final targets!");
}
// register functions used in spell script - names of these functions do not matter
void Register()
{
@@ -118,6 +124,8 @@ class spell_ex_5581 : public SpellScriptLoader
OnHit += SpellHitFn(spell_ex_5581SpellScript::HandleOnHit);
// bind handler to AfterHit event of the spell
AfterHit += SpellHitFn(spell_ex_5581SpellScript::HandleAfterHit);
// bind handler to OnUnitTargetSelect event of the spell
//OnUnitTargetSelect += SpellUnitTargetFn(spell_ex_5581SpellScript::FilterTargets, EFFECT_0, TARGET_UNIT_CASTER);
}
};