--- a/scriptreader.cxx	Sat Jul 14 22:03:34 2012 +0300
+++ b/scriptreader.cxx	Sun Jul 15 00:31:08 2012 +0300
@@ -235,4 +235,12 @@
 
 bool ScriptReader::BoolValue () {
 	return (!token.compare ("1") || !token.compare ("true") || !token.compare ("yes"));
+}
+
+void ScriptReader::MustValue (int type) {
+	switch (type) {
+	case RETURNVAL_INT: MustNumber (); break;
+	case RETURNVAL_STRING: MustString (); break;
+	case RETURNVAL_BOOLEAN: MustBool (); break;
+	}
 }
\ No newline at end of file