Big update.

src/strategy/generic/UsePotionsStrategy.cpp

@@ -0,0 +1,36 @@
+/*
+ * 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.
+ */
+
+#include "UsePotionsStrategy.h"
+#include "Playerbots.h"
+
+class UsePotionsStrategyActionNodeFactory : public NamedObjectFactory<ActionNode>
+{
+    public:
+        UsePotionsStrategyActionNodeFactory()
+        {
+            creators["healthstone"] = &healthstone;
+        }
+    private:
+        static ActionNode* healthstone(PlayerbotAI* botAI)
+        {
+            return new ActionNode("healthstone",
+                /*P*/ nullptr,
+                /*A*/ NextAction::array(0, new NextAction("healing potion"), nullptr),
+                /*C*/ nullptr);
+        }
+};
+
+UsePotionsStrategy::UsePotionsStrategy(PlayerbotAI* botAI) : Strategy(botAI)
+{
+    actionNodeFactories.Add(new UsePotionsStrategyActionNodeFactory());
+}
+
+void UsePotionsStrategy::InitTriggers(std::vector<TriggerNode*>& triggers)
+{
+    Strategy::InitTriggers(triggers);
+
+    triggers.push_back(new TriggerNode("critical health", NextAction::array(0, new NextAction("healthstone", ACTION_MEDIUM_HEAL + 1), nullptr)));
+    triggers.push_back(new TriggerNode("low mana", NextAction::array(0,  new NextAction("mana potion", ACTION_EMERGENCY), nullptr)));
+}