1 files changed, 31 insertions, 0 deletions
diff --git a/src/server/game/Movement/AbstractFollower.cpp b/src/server/game/Movement/AbstractFollower.cpp
new file mode 100644
index 00000000000..ca02ac93bca
--- /dev/null
+++ b/src/server/game/Movement/AbstractFollower.cpp
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+ 
+#include "AbstractFollower.h"
+#include "Unit.h"
+
+void AbstractFollower::SetTarget(Unit* unit)
+{
+    if (unit == _target)
+        return;
+
+    if (_target)
+        _target->FollowerRemoved(this);
+    _target = unit;
+    if (_target)
+        _target->FollowerAdded(this);
+}