Core/Spells: Fixed spell target selection not being shared by multiple effects when there are targeting scripts that have the same script function

(cherry picked from commit b1d8061a0f848241fe70ab0d718e829836cb5601)

1 files changed, 8 insertions, 0 deletions

diff --git a/src/server/game/Spells/SpellScript.h b/src/server/game/Spells/SpellScript.h
index 91eb9cf5c3b..5f623e22218 100644
--- a/src/server/game/Spells/SpellScript.h
+++ b/src/server/game/Spells/SpellScript.h
@@ -281,6 +281,10 @@ class TC_GAME_API SpellScript : public _SpellScript
             public:
                 ObjectAreaTargetSelectHandler(SpellObjectAreaTargetSelectFnType _pObjectAreaTargetSelectHandlerScript, uint8 _effIndex, uint16 _targetType);
                 void Call(SpellScript* spellScript, std::list<WorldObject*>& targets);
+                bool HasSameTargetFunctionAs(ObjectAreaTargetSelectHandler const& other) const
+                {
+                    return pObjectAreaTargetSelectHandlerScript == other.pObjectAreaTargetSelectHandlerScript;
+                }
             private:
                 SpellObjectAreaTargetSelectFnType pObjectAreaTargetSelectHandlerScript;
         };
@@ -290,6 +294,10 @@ class TC_GAME_API SpellScript : public _SpellScript
             public:
                 ObjectTargetSelectHandler(SpellObjectTargetSelectFnType _pObjectTargetSelectHandlerScript, uint8 _effIndex, uint16 _targetType);
                 void Call(SpellScript* spellScript, WorldObject*& target);
+                bool HasSameTargetFunctionAs(ObjectTargetSelectHandler const& other) const
+                {
+                    return pObjectTargetSelectHandlerScript == other.pObjectTargetSelectHandlerScript;
+                }
             private:
                 SpellObjectTargetSelectFnType pObjectTargetSelectHandlerScript;
         };