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Add hook on AuraScript called when an aura is dispelled

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This commit is contained in:
Giuseppe Montesanto
2012-02-04 13:32:40 +01:00
parent 894c27af52
commit 271feb587f
7 changed files with 100 additions and 6 deletions
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23
src/server/game/Spells/SpellScript.h
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@@ -385,6 +385,8 @@ enum AuraScriptHookType
AURA_SCRIPT_HOOK_EFFECT_MANASHIELD,
AURA_SCRIPT_HOOK_EFFECT_AFTER_MANASHIELD,
AURA_SCRIPT_HOOK_CHECK_AREA_TARGET,
AURA_SCRIPT_HOOK_DISPEL,
AURA_SCRIPT_HOOK_AFTER_DISPEL,
/*AURA_SCRIPT_HOOK_APPLY,
AURA_SCRIPT_HOOK_REMOVE, */
};
@@ -400,6 +402,7 @@ class AuraScript : public _SpellScript
#define AURASCRIPT_FUNCTION_TYPE_DEFINES(CLASSNAME) \
typedef bool(CLASSNAME::*AuraCheckAreaTargetFnType)(Unit* target); \
typedef void(CLASSNAME::*AuraDispelFnType)(DispelInfo* dispelInfo); \
typedef void(CLASSNAME::*AuraEffectApplicationModeFnType)(AuraEffect const*, AuraEffectHandleModes); \
typedef void(CLASSNAME::*AuraEffectPeriodicFnType)(AuraEffect const*); \
typedef void(CLASSNAME::*AuraEffectUpdatePeriodicFnType)(AuraEffect*); \
@@ -418,6 +421,14 @@ class AuraScript : public _SpellScript
private:
AuraCheckAreaTargetFnType pHandlerScript;
};
class AuraDispelHandler
{
public:
AuraDispelHandler(AuraDispelFnType pHandlerScript);
void Call(AuraScript* auraScript, DispelInfo* dispelInfo);
private:
AuraDispelFnType pHandlerScript;
};
class EffectBase : public _SpellScript::EffectAuraNameCheck, public _SpellScript::EffectHook
{
public:
@@ -493,6 +504,7 @@ class AuraScript : public _SpellScript
#define AURASCRIPT_FUNCTION_CAST_DEFINES(CLASSNAME) \
class CheckAreaTargetFunction : public AuraScript::CheckAreaTargetHandler { public: CheckAreaTargetFunction(AuraCheckAreaTargetFnType _pHandlerScript) : AuraScript::CheckAreaTargetHandler((AuraScript::AuraCheckAreaTargetFnType)_pHandlerScript) {} }; \
class AuraDispelFunction : public AuraScript::AuraDispelHandler { public: AuraDispelFunction(AuraDispelFnType _pHandlerScript) : AuraScript::AuraDispelHandler((AuraScript::AuraDispelFnType)_pHandlerScript) {} }; \
class EffectPeriodicHandlerFunction : public AuraScript::EffectPeriodicHandler { public: EffectPeriodicHandlerFunction(AuraEffectPeriodicFnType _pEffectHandlerScript, uint8 _effIndex, uint16 _effName) : AuraScript::EffectPeriodicHandler((AuraScript::AuraEffectPeriodicFnType)_pEffectHandlerScript, _effIndex, _effName) {} }; \
class EffectUpdatePeriodicHandlerFunction : public AuraScript::EffectUpdatePeriodicHandler { public: EffectUpdatePeriodicHandlerFunction(AuraEffectUpdatePeriodicFnType _pEffectHandlerScript, uint8 _effIndex, uint16 _effName) : AuraScript::EffectUpdatePeriodicHandler((AuraScript::AuraEffectUpdatePeriodicFnType)_pEffectHandlerScript, _effIndex, _effName) {} }; \
class EffectCalcAmountHandlerFunction : public AuraScript::EffectCalcAmountHandler { public: EffectCalcAmountHandlerFunction(AuraEffectCalcAmountFnType _pEffectHandlerScript, uint8 _effIndex, uint16 _effName) : AuraScript::EffectCalcAmountHandler((AuraScript::AuraEffectCalcAmountFnType)_pEffectHandlerScript, _effIndex, _effName) {} }; \
@@ -540,6 +552,17 @@ class AuraScript : public _SpellScript
// where function is: bool function (Unit* target);
HookList<CheckAreaTargetHandler> DoCheckAreaTarget;
#define AuraCheckAreaTargetFn(F) CheckAreaTargetFunction(&F)
// executed when aura is dispelled by a unit
// example: OnDispel += AuraDispelFn(class::function);
// where function is: void function (DispelInfo* dispelInfo);
HookList<AuraDispelHandler> OnDispel;
// executed after aura is dispelled by a unit
// example: AfterDispel += AuraDispelFn(class::function);
// where function is: void function (DispelInfo* dispelInfo);
HookList<AuraDispelHandler> AfterDispel;
#define AuraDispelFn(F) AuraDispelFunction(&F)
// executed when aura effect is applied with specified mode to target
// should be used when when effect handler preventing/replacing is needed, do not use this hook for triggering spellcasts/removing auras etc - may be unsafe
// example: OnEffectApply += AuraEffectApplyFn(class::function, EffectIndexSpecifier, EffectAuraNameSpecifier, AuraEffectHandleModes);