using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Audio;
using Microsoft.Xna.Framework.Content;
using Microsoft.Xna.Framework.GamerServices;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;
using Microsoft.Xna.Framework.Media;
using Microsoft.Xna.Framework.Net;
using Microsoft.Xna.Framework.Storage;

namespace Platformer
{
    public class Tank
    {
        public bool firstplayer;

        private Vector2 player_pos;

        Texture2D tankfel;
        Texture2D tankle;
        Texture2D tankbalra;
        Texture2D tankjobbra;

        private int facing; //0: left , 1: right, 2: up, 3: down

        public Tank(bool first, Texture2D bal, Texture2D jobb, Texture2D fel, Texture2D le)
        {
            firstplayer = first;

            if (firstplayer)
                facing = 1;
            else
                facing = 0;

            tankfel = fel;
            tankbalra = bal;
            tankjobbra = jobb;
            tankle = le;
        }

        public void Update()
        {

        }

        public void Draw(SpriteBatch rajz)
        {
            if(facing == 0)
                rajz.Draw(tankbalra, new Rectangle((int)player_pos.X * 64, (int)player_pos.Y * 64, 64, 64), Color.White);
            else if(facing == 1)
                rajz.Draw(tankjobbra, new Rectangle((int)player_pos.X * 64, (int)player_pos.Y * 64, 64, 64), Color.White);
            else if(facing == 2)
                rajz.Draw(tankfel, new Rectangle((int)player_pos.X * 64, (int)player_pos.Y * 64, 64, 64), Color.White);
            else
                rajz.Draw(tankle, new Rectangle((int)player_pos.X * 64, (int)player_pos.Y * 64, 64, 64), Color.White);
        }

        public void DoKeyBoardActions(KeyboardState bill)
        {
            if (firstplayer)
            {
                if (bill.IsKeyDown(Keys.A))
                    Move(0);

                if (bill.IsKeyDown(Keys.W))
                    Move(1);

                if (bill.IsKeyDown(Keys.S))
                    Move(2);

                if (bill.IsKeyDown(Keys.D))
                    Move(3);
            }
            else
            {
                if (bill.IsKeyDown(Keys.Left))
                    Move(0);

                if (bill.IsKeyDown(Keys.Up))
                    Move(1);

                if (bill.IsKeyDown(Keys.Down))
                    Move(2);

                if (bill.IsKeyDown(Keys.Right))
                    Move(3);
            }
        }

        public void Move(int irany)
        {
            if (firstplayer)
            {
                if (irany == 0)
                {
                    player_pos.X += 1;
                    facing = 0;
                }

                if (irany == 1)
                {
                    player_pos.Y -= 1;
                    facing = 0;
                }

            }
            else
            {

            }
        }

        public void SetPos(Vector2 pos)
        {
            player_pos = pos;
        }

        public Vector2 GetPos()
        {
            return player_pos;
        }
    }
}