From 525e108b83a6a47bde3a4259fb3d06f33a044170 Mon Sep 17 00:00:00 2001
From: Rochet2 <tqbattlenet@gmail.com>
Date: Mon, 15 Dec 2014 16:15:33 +0200
Subject: [PATCH] Implement log print functions

---
 GlobalMethods.h  | 41 +++++++++++++++++++++++++++++++++++++++++
 LuaFunctions.cpp |  3 +++
 2 files changed, 44 insertions(+)

diff --git a/GlobalMethods.h b/GlobalMethods.h
index cd7b731..c179582 100644
--- a/GlobalMethods.h
+++ b/GlobalMethods.h
@@ -2279,5 +2279,46 @@ namespace LuaGlobalFunctions
         Eluna::Push(E->L, ElunaUtil::GetTimeDiff(oldtimems));
         return 1;
     }
+
+    std::string GetStackAsString(Eluna* E)
+    {
+        std::ostringstream oss;
+        for (int i = 1; i <= lua_gettop(E->L); ++i)
+            oss << luaL_tolstring(E->L, i, NULL);
+        return oss.str();
+    }
+    
+    /**
+     * Prints given parameters to the info log
+     *
+     * @param ... variableArguments
+     */
+    int PrintInfo(Eluna* E)
+    {
+        ELUNA_LOG_INFO("%s", GetStackAsString(E).c_str());
+        return 0;
+    }
+
+    /**
+     * Prints given parameters to the error log
+     *
+     * @param ... variableArguments
+     */
+    int PrintError(Eluna* E)
+    {
+        ELUNA_LOG_ERROR("%s", GetStackAsString(E).c_str());
+        return 0;
+    }
+
+    /**
+     * Prints given parameters to the debug log
+     *
+     * @param ... variableArguments
+     */
+    int PrintDebug(Eluna* E)
+    {
+        ELUNA_LOG_DEBUG("%s", GetStackAsString(E).c_str());
+        return 0;
+    }
 }
 #endif
diff --git a/LuaFunctions.cpp b/LuaFunctions.cpp
index a0a84cd..29cc80a 100644
--- a/LuaFunctions.cpp
+++ b/LuaFunctions.cpp
@@ -87,6 +87,9 @@ ElunaGlobal::ElunaRegister GlobalMethods[] =
     { "GetMapById", &LuaGlobalFunctions::GetMapById },
     { "GetCurrTime", &LuaGlobalFunctions::GetCurrTime },
     { "GetTimeDiff", &LuaGlobalFunctions::GetTimeDiff },
+    { "PrintInfo", &LuaGlobalFunctions::PrintInfo },
+    { "PrintError", &LuaGlobalFunctions::PrintError },
+    { "PrintDebug", &LuaGlobalFunctions::PrintDebug },
 
     // Boolean
     { "IsInventoryPos", &LuaGlobalFunctions::IsInventoryPos },