Big update.

src/strategy/actions/PositionAction.h

@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU GPL v2 license, you may redistribute it and/or modify it under version 2 of the License, or (at your option), any later version.
+ */
+
+#ifndef _PLAYERBOT_POSITIONACTION_H
+#define _PLAYERBOT_POSITIONACTION_H
+
+#include "MovementActions.h"
+
+class PlayerbotAI;
+
+class PositionAction : public Action
+{
+    public:
+        PositionAction(PlayerbotAI* botAI) : Action(botAI, "position") { }
+
+        bool Execute(Event event) override;
+};
+
+class MoveToPositionAction : public MovementAction
+{
+    public:
+        MoveToPositionAction(PlayerbotAI* botAI, std::string const name, std::string const qualifier, bool idle = false) :
+            MovementAction(botAI, name), qualifier(qualifier), idle(idle) { }
+
+        bool Execute(Event event) override;
+        bool isUseful() override;
+
+    protected:
+        std::string const qualifier;
+        bool idle;
+};
+
+class GuardAction : public MoveToPositionAction
+{
+    public:
+        GuardAction(PlayerbotAI* botAI) : MoveToPositionAction(botAI, "move to position", "guard") { }
+};
+
+class SetReturnPositionAction : public Action
+{
+    public:
+        SetReturnPositionAction(PlayerbotAI* botAI) : Action(botAI, "set return position") { }
+
+        bool Execute(Event event) override;
+        bool isUseful() override;
+};
+
+class ReturnAction : public MoveToPositionAction
+{
+    public:
+        ReturnAction(PlayerbotAI* botAI) : MoveToPositionAction(botAI, "return", "return", true) { }
+
+        bool isUseful() override;
+};
+
+#endif