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Core/Spells:

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* Implemented on CheckCast spell script hook
* Added possibility to send SPELL_FAILED_CUSTOM_ERROR and added enum with all possible options for it

Scripts/Spells:
* Added example script for CheckCast hook with SPELL_FAILED_CUSTOM_ERROR (profession research and Book of Glyph Mastery)
This commit is contained in:
Shauren
2011-03-04 21:19:43 +01:00
parent a9582964d3
commit 7120f1eff8
12 changed files with 262 additions and 8 deletions
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src/server/game/Spells/SpellScript.h
+25 -4
View File
@@ -121,11 +121,12 @@ enum SpellScriptHookType
SPELL_SCRIPT_HOOK_HIT,
SPELL_SCRIPT_HOOK_AFTER_HIT,
SPELL_SCRIPT_HOOK_UNIT_TARGET_SELECT,
SPELL_SCRIPT_HOOK_CHECK_CAST,
};
#define HOOK_SPELL_HIT_START SPELL_SCRIPT_HOOK_EFFECT
#define HOOK_SPELL_HIT_END SPELL_SCRIPT_HOOK_AFTER_HIT + 1
#define HOOK_SPELL_START SPELL_SCRIPT_HOOK_EFFECT
#define HOOK_SPELL_END SPELL_SCRIPT_HOOK_UNIT_TARGET_SELECT + 1
#define HOOK_SPELL_END SPELL_SCRIPT_HOOK_CHECK_CAST + 1
#define HOOK_SPELL_COUNT HOOK_SPELL_END - HOOK_SPELL_START
class SpellScript : public _SpellScript
@@ -134,12 +135,22 @@ class SpellScript : public _SpellScript
// DO NOT OVERRIDE THESE IN SCRIPTS
public:
#define SPELLSCRIPT_FUNCTION_TYPE_DEFINES(CLASSNAME) \
typedef SpellCastResult(CLASSNAME::*SpellCheckCastFnType)(); \
typedef void(CLASSNAME::*SpellEffectFnType)(SpellEffIndex); \
typedef void(CLASSNAME::*SpellHitFnType)(); \
typedef void(CLASSNAME::*SpellUnitTargetFnType)(std::list<Unit*>&); \
SPELLSCRIPT_FUNCTION_TYPE_DEFINES(SpellScript)
class CheckCastHandler
{
public:
CheckCastHandler(SpellCheckCastFnType checkCastHandlerScript);
SpellCastResult Call(SpellScript* spellScript);
private:
SpellCheckCastFnType _checkCastHandlerScript;
};
class EffectHandler : public _SpellScript::EffectNameCheck, public _SpellScript::EffectHook
{
public:
@@ -173,6 +184,7 @@ class SpellScript : public _SpellScript
};
#define SPELLSCRIPT_FUNCTION_CAST_DEFINES(CLASSNAME) \
class CheckCastHandlerFunction : public SpellScript::CheckCastHandler { public: CheckCastHandlerFunction(SpellCheckCastFnType _checkCastHandlerScript) : SpellScript::CheckCastHandler((SpellScript::SpellCheckCastFnType)_checkCastHandlerScript) {} }; \
class EffectHandlerFunction : public SpellScript::EffectHandler { public: EffectHandlerFunction(SpellEffectFnType _pEffectHandlerScript,uint8 _effIndex, uint16 _effName) : SpellScript::EffectHandler((SpellScript::SpellEffectFnType)_pEffectHandlerScript, _effIndex, _effName) {} }; \
class HitHandlerFunction : public SpellScript::HitHandler { public: HitHandlerFunction(SpellHitFnType _pHitHandlerScript) : SpellScript::HitHandler((SpellScript::SpellHitFnType)_pHitHandlerScript) {} }; \
class UnitTargetHandlerFunction : public SpellScript::UnitTargetHandler { public: UnitTargetHandlerFunction(SpellUnitTargetFnType _pUnitTargetHandlerScript, uint8 _effIndex, uint16 _targetType) : SpellScript::UnitTargetHandler((SpellScript::SpellUnitTargetFnType)_pUnitTargetHandlerScript, _effIndex, _targetType) {} }; \
@@ -186,8 +198,9 @@ class SpellScript : public _SpellScript
bool _IsDefaultEffectPrevented(SpellEffIndex effIndex) { return m_hitPreventDefaultEffectMask & (1<<effIndex); }
void _PrepareScriptCall(SpellScriptHookType hookType);
void _FinishScriptCall();
bool IsInHitPhase() { return (m_currentScriptState >= HOOK_SPELL_HIT_START && m_currentScriptState < HOOK_SPELL_HIT_END); }
bool IsInEffectHook() { return (m_currentScriptState == SPELL_SCRIPT_HOOK_EFFECT); }
bool IsInCheckCastHook() const { return m_currentScriptState == SPELL_SCRIPT_HOOK_CHECK_CAST; }
bool IsInHitPhase() const { return (m_currentScriptState >= HOOK_SPELL_HIT_START && m_currentScriptState < HOOK_SPELL_HIT_END); }
bool IsInEffectHook() const { return (m_currentScriptState == SPELL_SCRIPT_HOOK_EFFECT); }
private:
Spell * m_spell;
uint8 m_hitPreventEffectMask;
@@ -197,6 +210,12 @@ class SpellScript : public _SpellScript
// SpellScript interface
// hooks to which you can attach your functions
//
// example: OnCheckCast += SpellCheckCastFn();
// where function is SpellCastResult function()
HookList<CheckCastHandler> OnCheckCast;
#define SpellCheckCastFn(F) CheckCastHandlerFunction(&F)
// example: OnEffect += SpellEffectFn(class::function, EffectIndexSpecifier, EffectNameSpecifier);
// where function is void function(SpellEffIndex effIndex)
HookList<EffectHandler> OnEffect;
@@ -294,6 +313,8 @@ class SpellScript : public _SpellScript
// finishes spellcast prematurely with selected error message
void FinishCast(SpellCastResult result);
void SetCustomCastResultMessage(SpellCustomErrors result);
};
// AuraScript interface - enum used for runtime checks of script function calls
@@ -454,7 +475,7 @@ class AuraScript : public _SpellScript
// executed when periodic aura effect is updated
// example: OnEffectUpdatePeriodic += AuraEffectUpdatePeriodicFn(class::function, EffectIndexSpecifier, EffectAuraNameSpecifier);
// where function is: void function (AuraEffect const * aurEff);
// where function is: void function (AuraEffect * aurEff);
HookList<EffectUpdatePeriodicHandler> OnEffectUpdatePeriodic;
#define AuraEffectUpdatePeriodicFn(F, I, N) EffectUpdatePeriodicHandlerFunction(&F, I, N)