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Core/AuraScript: Add DoCheckAreaTarget hook to allow explicit area aura target selection.

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This commit is contained in:
QAston
2011-05-31 20:02:55 +02:00
parent 4ccb21e51a
commit 7b5b95966e
6 changed files with 91 additions and 41 deletions
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33
src/server/scripts/Examples/example_spell.cpp
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@@ -292,6 +292,9 @@ class spell_ex_66244 : public SpellScriptLoader
}
};
// example usage of OnEffectManaShield and AfterEffectManaShield hooks
// see spell_ex_absorb_aura, these hooks work the same as OnEffectAbsorb and AfterEffectAbsorb
// example usage of OnEffectAbsorb and AfterEffectAbsorb hooks
class spell_ex_absorb_aura : public SpellScriptLoader
{
@@ -329,8 +332,33 @@ class spell_ex_absorb_aura : public SpellScriptLoader
}
};
// example usage of OnEffectManaShield and AfterEffectManaShield hooks
// see spell_ex_absorb_aura, these hooks work the same as OnEffectAbsorb and AfterEffectAbsorb
class spell_ex_463 : public SpellScriptLoader
{
public:
spell_ex_463() : SpellScriptLoader("spell_ex_463") { }
class spell_ex_463AuraScript : public AuraScript
{
PrepareAuraScript(spell_ex_463AuraScript);
bool CheckAreaTarget(Unit* target)
{
sLog->outString("Area aura checks if unit is a valid target for it!");
// in our script we allow only players to be affected
return target->GetTypeId == TYPEID_PLAYER;
}
void Register()
{
DoCheckAreaTarget += AuraCheckAreaTargetFn(spell_ex_463AuraScript::CheckAreaTarget);
}
};
// function which creates AuraScript
AuraScript* GetAuraScript() const
{
return new spell_ex_463AuraScript();
}
};
// this function has to be added to function set in ScriptLoader.cpp
void AddSC_example_spell_scripts()
@@ -338,6 +366,7 @@ void AddSC_example_spell_scripts()
new spell_ex_5581;
new spell_ex_66244;
new spell_ex_absorb_aura;
new spell_ex_463;
}
/* empty script for copypasting