Core/AI: added a function to allow 0 damage attacks (sparring) depending on target

2 files changed, 10 insertions, 2 deletions

diff --git a/src/server/game/AI/CoreAI/UnitAI.cpp b/src/server/game/AI/CoreAI/UnitAI.cpp
index 4f0c05429d5..055abc99d96 100644
--- a/src/server/game/AI/CoreAI/UnitAI.cpp
+++ b/src/server/game/AI/CoreAI/UnitAI.cpp
@@ -59,14 +59,20 @@ void UnitAI::DoMeleeAttackIfReady()
     //Make sure our attack is ready and we aren't currently casting before checking distance
     if (me->isAttackReady())
     {
-        me->AttackerStateUpdate(victim);
+        if (ShouldSparWith(victim))
+            me->FakeAttackerStateUpdate(victim);
+        else
+            me->AttackerStateUpdate(victim);
 
         me->resetAttackTimer();
     }
 
     if (me->haveOffhandWeapon() && me->isAttackReady(OFF_ATTACK))
     {
-        me->AttackerStateUpdate(victim, OFF_ATTACK);
+        if (ShouldSparWith(victim))
+            me->FakeAttackerStateUpdate(victim, OFF_ATTACK);
+        else
+            me->AttackerStateUpdate(victim, OFF_ATTACK);
 
         me->resetAttackTimer(OFF_ATTACK);
     }
diff --git a/src/server/game/AI/CoreAI/UnitAI.h b/src/server/game/AI/CoreAI/UnitAI.h
index 6a6c3aa5ea9..98e2ca1f444 100644
--- a/src/server/game/AI/CoreAI/UnitAI.h
+++ b/src/server/game/AI/CoreAI/UnitAI.h
@@ -290,6 +290,8 @@ class TC_GAME_API UnitAI
 
         float DoGetSpellMaxRange(uint32 spellId, bool positive = false);
 
+        virtual bool ShouldSparWith(Unit const* /*target*/) const { return false; }
+
         void DoMeleeAttackIfReady();
         bool DoSpellAttackIfReady(uint32 spell);