Core/Globals: cache SpellSpecific and AuraState information instead of computing them each time they're needed

(cherry picked from commit ce45e1bf95a03be6b1f42c785e4c01dd55999d33)

# Conflicts:
#	src/server/game/Spells/SpellInfo.cpp
#	src/server/game/Spells/SpellInfo.h
#	src/server/game/Spells/SpellMgr.cpp
#	src/server/game/World/World.cpp

1 files changed, 17 insertions, 0 deletions

diff --git a/src/server/game/Spells/SpellMgr.cpp b/src/server/game/Spells/SpellMgr.cpp
index 0a2ae57ffd1..0d949f26d75 100644
--- a/src/server/game/Spells/SpellMgr.cpp
+++ b/src/server/game/Spells/SpellMgr.cpp
@@ -3746,6 +3746,23 @@ void SpellMgr::LoadSpellInfoCorrections()
     TC_LOG_INFO("server.loading", ">> Loaded SpellInfo corrections in %u ms", GetMSTimeDiffToNow(oldMSTime));
 }
 
+void SpellMgr::LoadSpellInfoSpellSpecificAndAuraState()
+{
+    uint32 oldMSTime = getMSTime();
+
+    for (SpellInfo* spellInfo : mSpellInfoMap)
+    {
+        if (!spellInfo)
+            continue;
+
+        // AuraState depends on SpellSpecific
+        spellInfo->_LoadSpellSpecific();
+        spellInfo->_LoadAuraState();
+    }
+
+    TC_LOG_INFO("server.loading", ">> Loaded SpellInfo SpellSpecific and AuraState in %u ms", GetMSTimeDiffToNow(oldMSTime));
+}
+
 void SpellMgr::LoadPetFamilySpellsStore()
 {
     std::unordered_map<uint32, SpellLevelsEntry const*> levelsBySpell;