Big update.

src/strategy/actions/SaveManaAction.cpp

@@ -0,0 +1,77 @@
+/*
+ * 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 "SaveManaAction.h"
+#include "Event.h"
+#include "Playerbots.h"
+
+bool SaveManaAction::Execute(Event event)
+{
+    std::string const text = event.getParam();
+    double value = AI_VALUE(double, "mana save level");
+
+    if (text == "?")
+    {
+        std::ostringstream out;
+        out << "Mana save level: " << Format(value);
+        botAI->TellMaster(out);
+        return true;
+    }
+
+    if (text == "*")
+    {
+        switch (bot->getClass())
+        {
+            case CLASS_HUNTER:
+            case CLASS_SHAMAN:
+            case CLASS_DRUID:
+                value = 5.0;
+                break;
+            case CLASS_MAGE:
+            case CLASS_PRIEST:
+            case CLASS_WARLOCK:
+                value = 2.0;
+                break;
+            default:
+                value = 3.0;
+        }
+    }
+    else if (text.empty())
+    {
+        value = 1.0;
+    }
+    else
+    {
+        value = std::atof(text.c_str());
+    }
+
+    value = std::min(10.0, value);
+    value = std::max(1.0, value);
+    value = std::floor(value * 100 + 0.5) / 100.0;
+
+    botAI->GetAiObjectContext()->GetValue<double>("mana save level")->Set(value);
+
+    std::ostringstream out;
+    out << "Mana save level set: " << Format(value);
+    botAI->TellMaster(out);
+
+    return true;
+}
+
+std::string const SaveManaAction::Format(double value)
+{
+    std::ostringstream out;
+
+    if (value <= 1.0)
+        out << "|cFF808080";
+    else if (value <= 5.0)
+        out << "|cFF00FF00";
+    else if (value <= 7.0)
+        out << "|cFFFFFF00";
+    else
+        out << "|cFFFF0000";
+
+    out << value << "|cffffffff";
+    return out.str();
+}