Big update.

src/strategy/actions/UseItemAction.h

@@ -0,0 +1,89 @@
+/*
+ * 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_USEITEMACTION_H
+#define _PLAYERBOT_USEITEMACTION_H
+
+#include "Action.h"
+
+class Item;
+class ObjectGuid;
+class PlayerbotAI;
+class Unit;
+
+class UseItemAction : public Action
+{
+	public:
+		UseItemAction(PlayerbotAI* botAI, std::string const name = "use", bool selfOnly = false) : Action(botAI, name), selfOnly(selfOnly) { }
+
+        bool Execute(Event event) override;
+        bool isPossible() override;
+
+    protected:
+        bool UseItemAuto(Item* item);
+        bool UseItemOnGameObject(Item* item, ObjectGuid go);
+        bool UseItemOnItem(Item* item, Item* itemTarget);
+        bool UseItem(Item* item, ObjectGuid go, Item* itemTarget, Unit* unitTarget = nullptr);
+        bool UseGameObject(ObjectGuid guid);
+        void TellConsumableUse(Item* item, std::string const action, float percent);
+        bool SocketItem(Item* item, Item* gem, bool replace = false);
+
+    private:
+        bool selfOnly;
+};
+
+class UseSpellItemAction : public UseItemAction
+{
+    public:
+        UseSpellItemAction(PlayerbotAI* botAI, std::string const name, bool selfOnly = false) : UseItemAction(botAI, name, selfOnly) { }
+
+        bool isUseful() override;
+};
+
+class UseHealingPotion : public UseItemAction
+{
+    public:
+        UseHealingPotion(PlayerbotAI* botAI) : UseItemAction(botAI, "healing potion") { }
+
+        bool isUseful() override;
+};
+
+class UseManaPotion : public UseItemAction
+{
+    public:
+        UseManaPotion(PlayerbotAI* botAI) : UseItemAction(botAI, "mana potion") { }
+
+        bool isUseful() override;
+};
+
+class UseHearthStone : public UseItemAction
+{
+    public:
+        UseHearthStone(PlayerbotAI* botAI) : UseItemAction(botAI, "hearthstone", true) { }
+
+        bool isUseful() override;
+        bool Execute(Event event) override;
+};
+
+class UseRandomRecipe : public UseItemAction
+{
+    public:
+        UseRandomRecipe(PlayerbotAI* botAI) : UseItemAction(botAI, "random recipe", true) { }
+
+        bool isUseful() override;
+        bool isPossible() override;
+        bool Execute(Event event);
+};
+
+class UseRandomQuestItem : public UseItemAction
+{
+   public:
+       UseRandomQuestItem(PlayerbotAI* botAI) : UseItemAction(botAI, "random quest item", true) { }
+
+        bool isUseful() override;
+        bool isPossible() override;
+        bool Execute(Event event) override;
+};
+
+#endif