Big update.

src/strategy/values/PositionValue.cpp

@@ -0,0 +1,65 @@
+/*
+ * 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 "PositionValue.h"
+#include "Playerbots.h"
+
+PositionValue::PositionValue(PlayerbotAI* botAI, std::string const name) : ManualSetValue<PositionMap&>(botAI, positions, name)
+{
+}
+
+std::string const PositionValue::Save()
+{
+    std::ostringstream out;
+    bool first = true;
+    for (PositionMap::iterator i = value.begin(); i != value.end(); ++i)
+    {
+        std::string const name = i->first;
+        PositionInfo pos = i->second;
+        if (pos.isSet())
+        {
+            if (!first)
+                out << "^";
+            else
+                first = false;
+
+            out << name << "=" << pos.x << "," << pos.y << "," << pos.z << "," << pos.mapId;
+        }
+    }
+
+    return out.str();
+}
+
+bool PositionValue::Load(std::string const text)
+{
+    value.clear();
+
+    std::vector<std::string> ss = split(text, '^');
+    for (std::vector<std::string>::iterator i = ss.begin(); i != ss.end(); ++i)
+    {
+        std::vector<std::string> s1 = split(*i, '=');
+        if (s1.size() != 2)
+            continue;
+
+        std::string const name = s1[0];
+
+        std::vector<std::string> s2 = split(s1[1], ',');
+        if (s2.size() != 4)
+            continue;
+
+        double x = atof(s2[0].c_str());
+        double y = atof(s2[1].c_str());
+        double z = atof(s2[2].c_str());
+        uint32 mapId = atoi(s2[3].c_str());
+
+        value[name].Set(x, y, z, mapId);
+    }
+
+    return true;
+}
+
+WorldPosition CurrentPositionValue::Calculate()
+{
+    return WorldPosition(bot);
+}