/*
 * Created by SharpDevelop.
 * User: elijah
 * Date: 12/21/2011
 * Time: 9:15 AM
 * 
 * To change this template use Tools | Options | Coding | Edit Standard Headers.
 */
using System;
using System.Collections.Generic;
using System.Linq;
using SharpLua.LuaTypes;

namespace SharpLua.Library
{
    /// <summary>
    /// Description of ConsoleLib.
    /// </summary>
    public class ConsoleLib
    {
        public static void RegisterModule(LuaTable mod)
        {
            LuaTable module = new LuaTable();
            RegisterFunctions(module);
            mod.SetNameValue("console", module);
        }
        
        public static void RegisterFunctions(LuaTable module)
        {
            module.Register("write", Write);
            module.Register("writeline", WriteLine);
            module.Register("clear", new LuaFunc(delegate (LuaValue[] args) { 
                                                     A8Console.Clear(); 
                                                     return LuaNil.Nil; 
                                                 }));
        }
        
        public static LuaValue Write(LuaValue[] args)
        {
            A8Console.Write(string.Join("    ", args.Select(x => x.ToString()).ToArray()));
            return LuaNil.Nil;
        }
        
        public static LuaValue WriteLine(LuaValue[] args)
        {
            A8Console.WriteLine(string.Join("    ", args.Select(x => x.ToString()).ToArray()));
            return LuaNil.Nil;
        }
    }
}