/**********************************************************************\

 RageLib
 Copyright (C) 2008  Arushan/Aru <oneforaru at gmail.com>

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.

\**********************************************************************/

using System.Collections.Generic;
using System.Text;

namespace RageLib.Scripting.HLScript
{
    internal class StackValueAssignMulti : StackValue
    {
        public StackValueAssignMulti(StackValue assignment)
        {
            AssignValue = assignment;
            AssignPointers = new List<StackValuePointerBase>();
        }

        public List<StackValuePointerBase> AssignPointers { get; private set; }
        public StackValue AssignValue { get; set; }

        public override string ToString()
        {
            var sb = new StringBuilder();
            for (int i = 0; i < AssignPointers.Count; i++)
            {
                if (i != 0)
                {
                    sb.Append(", ");
                }
                sb.Append(new StackValueDeref(AssignPointers[i]).ToString());
            }
            sb.Append(" = ");
            sb.Append(AssignValue);

            return sb.ToString();
        }
    }
}