From 42019c09b12697a38fd0a9af82b9c94b62529bfe Mon Sep 17 00:00:00 2001
From: UltraNix <80540499+UltraNix@users.noreply.github.com>
Date: Fri, 11 Jun 2021 15:30:58 +0200
Subject: [PATCH] fix(Core/Spells): Updates autoshoot spell target in case of
 clientside target change. (#6257)

- Closes #5206
- Closes https://github.com/chromiecraft/chromiecraft/issues/322
---
 src/server/game/Handlers/MiscHandler.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/server/game/Handlers/MiscHandler.cpp b/src/server/game/Handlers/MiscHandler.cpp
index 67d9ecdc5..f7a854d24 100644
--- a/src/server/game/Handlers/MiscHandler.cpp
+++ b/src/server/game/Handlers/MiscHandler.cpp
@@ -543,6 +543,24 @@ void WorldSession::HandleSetSelectionOpcode(WorldPacket& recv_data)
     recv_data >> guid;
 
     _player->SetSelection(guid);
+
+    // Change target of current autoshoot spell
+    if (guid)
+    {
+        if (Spell* autoReapeatSpell = _player->GetCurrentSpell(CURRENT_AUTOREPEAT_SPELL))
+        {
+            if (autoReapeatSpell->m_targets.GetUnitTargetGUID() != guid)
+            {
+                if (Unit* unit = ObjectAccessor::GetUnit(*_player, guid))
+                {
+                    if (unit->IsAlive() && !_player->IsFriendlyTo(unit) && unit->isTargetableForAttack(true, _player))
+                    {
+                        autoReapeatSpell->m_targets.SetUnitTarget(unit);
+                    }
+                }
+            }
+        }
+    }
 }
 
 void WorldSession::HandleStandStateChangeOpcode(WorldPacket& recv_data)