/*
 * TrapAI.cs
 * Authors:
 * Copyright (c) 2007-2008 Cornell University

 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 2
 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, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

using System;

namespace StarJack
{
    public class TrapAI:AI
    {
        bool collision;

        Type mTypeSearch;
        public Type TypeSearch
        {
            get { return mTypeSearch; }
            set{mTypeSearch = value;}
        }

        GameObject mTrap;

        public GameObject Trap { get { return mTrap; } set { mTrap = value; } }

        GameObject mCaught;

        public GameObject Caught { get { return mCaught; } set { mCaught = value; } }


        public TrapAI()
            : base()
        {
            mTypeSearch = typeof (Enemy);       
        }

        public override void  TakeTurn(int pTurn, bool deffered)
        {
            if (mCaught == null)
            {
                collision = mTrap.MyRoom.CheckCollision(mTrap, mTrap.Position);

                if (collision)
                {
                    foreach (GameObject go in mTrap.MyRoom.PositionList[mTrap.Position[0], mTrap.Position[1]])
                    {
                        Enemy ene = go as Enemy;
                        if(ene != null)
                        {
                            mCaught = go;
                            int[] newPos = new int[2];
                            if (Room.TILECOUNT / 2 >= go.Position[0])
                            {
                                newPos[0] =-1;
                            }
                            else
                            {
                                newPos[0] = Room.TILECOUNT;
                            }

                            if (Room.TILECOUNT / 2 >= go.Position[1])
                            {
                                newPos[1] = -1;
                            }
                            else
                            {
                                newPos[1] = Room.TILECOUNT;
                            }

                            go.TurnRoutines.Add(new MoveTurnRoutine(go,newPos));
                           // mCaught.AIEnable = false;                   
                        }
                    }

                    if (mCaught != null)
                    {
                        mTrap.RemoveFromRoom();
                    }
                }
            }
        }

        public override void Reset()
        {
            mCaught = null;   
        }
    }
}