rand() was already defined under built-ins Mathematics.

ScriptFunctions/RegisterScriptFunctions.cpp

@@ -17,7 +17,6 @@ void registerScriptFunctions()
 	Script::registerUniversalFunction("now", &ScriptFunctions::now);
     Script::registerUniversalFunction("subwintype", &ScriptFunctions::subwintype);
     Script::registerUniversalFunction("subwinname", &ScriptFunctions::subwinname);
-    Script::registerUniversalFunction("rand", &ScriptFunctions::rand);
 
     /*
      * IRC utilities

ScriptFunctions/ScriptGeneralUtils.cpp

@@ -211,26 +211,4 @@ ValueHolder subwinname(Script&, std::vector<ValueHolder>& args)
     return cwin->getButtonText().toStdString();
 }
 
-ValueHolder rand(Script& std, std::vector <ValueHolder>& args)
-{
-    if (args.size() != 2)
-        throwInsufficientParameters("rand", args.size(), 4);
-
-    if (args[0].getType() != ValueHolder::Type::Integer)
-        throwNotANumber("rand", 1);
-
-    if (args[1].getType() != ValueHolder::Type::Integer)
-        throwNotANumber("rand", 2);
-
-    int lo = ValueExtract(args[0]).toInt();
-    int hi = ValueExtract(args[1]).toInt();
-
-    static std::random_device device;
-    static std::mt19937 generator(device());
-
-    std::uniform_int_distribution<int> distribution(lo, hi);
-
-    return ValueHolder(distribution(generator));
-}
-
 }

ScriptFunctions/ScriptGeneralUtils.h

@@ -15,7 +15,6 @@ ValueHolder unixnow(Script& , std::vector<ValueHolder>& args);
 ValueHolder now(Script& , std::vector<ValueHolder>& args);
 ValueHolder subwintype(Script&, std::vector<ValueHolder>& args);
 ValueHolder subwinname(Script&, std::vector<ValueHolder>& args);
-ValueHolder rand(Script&, std::vector<ValueHolder>& args);
 }
 
 #endif // SCRIPTGENERALUTILS_H