Big update.

src/Helpers.h

@@ -0,0 +1,50 @@
+/*
+ * 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_HELPERS_H
+#define _PLAYERBOT_HELPERS_H
+
+#include "Common.h"
+
+#include <map>
+#include <vector>
+#include <functional>
+#include <cctype>
+#include <locale>
+#include <sstream>
+
+void split(std::vector<std::string>& dest, std::string const str, char const* delim)
+{
+    char* pTempStr = strdup(str.c_str());
+    char* pWord = strtok(pTempStr, delim);
+
+    while (pWord != nullptr)
+    {
+        dest.push_back(pWord);
+        pWord = strtok(nullptr, delim);
+    }
+
+    free(pTempStr);
+}
+
+std::vector<std::string>& split(std::string const s, char delim, std::vector<std::string>& elems)
+{
+    std::stringstream ss(s);
+    std::string item;
+
+    while (getline(ss, item, delim))
+    {
+        elems.push_back(item);
+    }
+
+    return elems;
+}
+
+std::vector<std::string> split(std::string const s, char delim)
+{
+    std::vector<std::string> elems;
+    return split(s, delim, elems);
+}
+
+#endif