bool CreateNumberJSGF(string rulename, CMUSphinx_GrammarDict cgd)
{
List<string> digit_single = new List<string>();
digit_single.Add("one");
digit_single.Add("two");
digit_single.Add("three");
digit_single.Add("four");
digit_single.Add("five");
digit_single.Add("six");
digit_single.Add("seven");
digit_single.Add("eight");
digit_single.Add("nine");
List<string> digit_tens = new List<string>();
digit_tens.Add("twenty");
digit_tens.Add("thirty");
digit_tens.Add("fourty");
digit_tens.Add("fifty");
digit_tens.Add("sixty");
List<string> digit_special = new List<string>();
digit_special.Add("zero");
digit_special.Add("ten");
digit_special.Add("eleven");
digit_special.Add("twelve");
digit_special.Add("thirteen");
digit_special.Add("fourteen");
digit_special.Add("fifteen");
digit_special.Add("sixteen");
digit_special.Add("seventeen");
digit_special.Add("eighteen");
digit_special.Add("nineteen");
StringBuilder bld_twodigit = new StringBuilder();
cgd.JSGFRuleStart("<"+rulename+"_twodigit>", bld_twodigit);
cgd.JSGFRuleAddChoicesStart(bld_twodigit, digit_tens);
cgd.JSGFRuleAddChoicesEnd(bld_twodigit);
cgd.JSGFRuleAddChoicesStart(bld_twodigit, digit_single);
cgd.JSGFRuleAddChoicesEnd(bld_twodigit);
cgd.JSGFRuleEnd("<"+rulename + "_twodigit>", bld_twodigit);
StringBuilder bld_onedigit = new StringBuilder();
cgd.JSGFRuleStart("<"+rulename + "_onedigit>", bld_onedigit);
cgd.JSGFRuleAddChoicesStart(bld_onedigit, digit_single);
cgd.JSGFRuleAddChoicesMore(bld_onedigit, digit_tens);
cgd.JSGFRuleAddChoicesMore(bld_onedigit, digit_special);
cgd.JSGFRuleAddChoicesEnd(bld_onedigit);
cgd.JSGFRuleEnd("<"+rulename + "_onedigit>", bld_onedigit);
StringBuilder bld = new StringBuilder();
cgd.JSGFRuleStart("<"+rulename+">", bld);
cgd.JSGFRuleAddChoicesStart(bld, new List<string>(new string[] { "<"+rulename + "_onedigit>", "<"+rulename + "_twodigit>" }));
cgd.JSGFRuleAddChoicesEnd(bld);
cgd.JSGFRuleEnd("<"+rulename+">", bld);
return true;
}
