Added PnP Dire Rat.

Added PnP Dire Rat.

nwn_dark_sun/nwnx_ruby.nss

@@ -0,0 +1,23 @@
+/// @addtogroup ruby Ruby
+/// @brief Allows users to execute arbitrary Ruby from the game.
+/// @{
+/// @file nwnx_ruby.nss
+#include "nwnx"
+
+const string NWNX_Ruby = "NWNX_Ruby"; ///< @private
+
+string NWNX_Ruby_Evaluate (string sCode);
+
+/// @brief Evaluates some ruby code.
+/// @param sCode The code to evaluate.
+/// @return The output of the call.
+string NWNX_Ruby_Evaluate(string sCode)
+{
+    string sFunc = "Evaluate";
+
+    NWNX_PushArgumentString (NWNX_Ruby, sFunc, sCode);
+    NWNX_CallFunction (NWNX_Ruby, sFunc);
+    return NWNX_GetReturnValueString (NWNX_Ruby, sFunc);
+}
+
+/// @}