From 8ff5b35be1256d03b85438b130dcec7cd4cae6e1 Mon Sep 17 00:00:00 2001
From: Ivan Beňovic <Ivan.Benovic2@gmail.com>
Date: Wed, 20 Jul 2016 09:08:58 +0200
Subject: Core/Spells: Add SpellMissInfo argument to BeforeHit hooks and call
 them also when the spell doesn't hit. (#17613)

---
 src/server/game/Spells/Spell.cpp | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

(limited to 'src/server/game/Spells/Spell.cpp')

diff --git a/src/server/game/Spells/Spell.cpp b/src/server/game/Spells/Spell.cpp
index 6f5e3d4a1af..5e07d43b4b4 100644
--- a/src/server/game/Spells/Spell.cpp
+++ b/src/server/game/Spells/Spell.cpp
@@ -2338,9 +2338,13 @@ void Spell::DoAllEffectOnTarget(TargetInfo* target)
         }
     }
 
+    PrepareScriptHitHandlers();
+    CallScriptBeforeHitHandlers(missInfo);
+
     if (spellHitTarget)
     {
         SpellMissInfo missInfo2 = DoSpellHitOnUnit(spellHitTarget, mask, target->scaleAura);
+
         if (missInfo2 != SPELL_MISS_NONE)
         {
             if (missInfo2 != SPELL_MISS_MISS)
@@ -2519,9 +2523,6 @@ SpellMissInfo Spell::DoSpellHitOnUnit(Unit* unit, uint32 effectMask, bool scaleA
     if (!effectMask)
         return returnVal;
 
-    PrepareScriptHitHandlers();
-    CallScriptBeforeHitHandlers();
-
     if (Player* player = unit->ToPlayer())
     {
         player->StartCriteriaTimer(CRITERIA_TIMED_TYPE_SPELL_TARGET, m_spellInfo->Id);
@@ -2782,7 +2783,7 @@ void Spell::DoAllEffectOnTarget(GOTargetInfo* target)
         return;
 
     PrepareScriptHitHandlers();
-    CallScriptBeforeHitHandlers();
+    CallScriptBeforeHitHandlers(SPELL_MISS_NONE);
 
     for (SpellEffectInfo const* effect : GetEffects())
         if (effect && (effectMask & (1 << effect->EffectIndex)))
@@ -2799,7 +2800,7 @@ void Spell::DoAllEffectOnTarget(ItemTargetInfo* target)
         return;
 
     PrepareScriptHitHandlers();
-    CallScriptBeforeHitHandlers();
+    CallScriptBeforeHitHandlers(SPELL_MISS_NONE);
 
     for (SpellEffectInfo const* effect : GetEffects())
         if (effect && (effectMask & (1 << effect->EffectIndex)))
@@ -7190,14 +7191,14 @@ void Spell::CallScriptSuccessfulDispel(SpellEffIndex effIndex)
     }
 }
 
-void Spell::CallScriptBeforeHitHandlers()
+void Spell::CallScriptBeforeHitHandlers(SpellMissInfo missInfo)
 {
     for (std::list<SpellScript*>::iterator scritr = m_loadedScripts.begin(); scritr != m_loadedScripts.end(); ++scritr)
     {
         (*scritr)->_PrepareScriptCall(SPELL_SCRIPT_HOOK_BEFORE_HIT);
-        std::list<SpellScript::HitHandler>::iterator hookItrEnd = (*scritr)->BeforeHit.end(), hookItr = (*scritr)->BeforeHit.begin();
+        std::list<SpellScript::BeforeHitHandler>::iterator hookItrEnd = (*scritr)->BeforeHit.end(), hookItr = (*scritr)->BeforeHit.begin();
         for (; hookItr != hookItrEnd; ++hookItr)
-            (*hookItr).Call(*scritr);
+            (*hookItr).Call(*scritr, missInfo);
 
         (*scritr)->_FinishScriptCall();
     }
-- 
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