using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace Mlaker
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Left)
            {
                Poslji(2);
            }
            else if (e.KeyCode == Keys.Right)
            {
                Poslji(1);
            }
            else if (e.KeyCode == Keys.Up)
            {
                Poslji(4);

            }
            else if (e.KeyCode == Keys.Down)
            {
                Poslji(3);
            }
            else if (e.KeyCode == Keys.Space)
            {
                Poslji(9);
            }
            else if (e.KeyCode == Keys.ShiftKey)
            {
                Poslji(20);
            }
        }

        void Poslji(byte poslji)
        {
            try
            {
                byte[] b = new byte[1];
                b[0] = poslji;
                serialPort1.Write(b, 0, 1);
            }
            catch
            {
                MessageBox.Show("Napaka pri posiljanju");
            }
        }

        private void buttonOdpri_Click(object sender, EventArgs e)
        {
            if (buttonOdpri.Text == "Odpri")
            {
                serialPort1.PortName = textBoxPort.Text;
                serialPort1.BaudRate = int.Parse(textBoxHitrost.Text);
                serialPort1.Open();
                buttonOdpri.Text = "Zapri";
            }
            else
            {
                serialPort1.Close();
                buttonOdpri.Text = "Odpri";
            }
        }

        private void Form1_KeyUp(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Left)
            {
                Poslji(6);
            }
            else if (e.KeyCode == Keys.Right)
            {
                Poslji(5);
            }
            else if (e.KeyCode == Keys.Up)
            {
                Poslji(8);
            }
            else if (e.KeyCode == Keys.Down)
            {
                Poslji(7);
            }
            else if (e.KeyCode == Keys.Space)
            {
                Poslji(10);
            }
            else if (e.KeyCode == Keys.ShiftKey)
            {
                Poslji(21);
            }
        }


    }
}