Remade Dungeon Level One: Central

Remade Dungeon Level One: Central.  Added Didiamus' creature overrides.  Full compile.

_module/nss/sc_seetoxcards.nss

@@ -0,0 +1,12 @@
+int StartingConditional()
+{
+    // Get the PC who is involved in this conversation
+    object oPC = GetPCSpeaker();
+
+    // The PC must pass a DC 15 search check.
+    if (  !GetIsSkillSuccessful(oPC, SKILL_SEARCH, 15) )
+        return FALSE;
+
+    // If we make it this far, we have passed all tests.
+    return TRUE;
+}