gosho

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

namespace tanks
{
    public partial class FormMain : Form
    {
        int firstReminder = 0;
        int secondReminder = 0;
        public FormMain()
        {
            InitializeComponent();
        }

        private void btnright_Click(object sender, EventArgs e)
        {
            pictureBox1.Image = Properties.Resources.Right;
            pictureBox1.Left += 10;

            if (pictureBox1.Left >= 650 - 100)
            {
                pictureBox1.Left = 650 - 100;
            }
        }

        private void btnLEFT_Click(object sender, EventArgs e)
        {
            pictureBox1.Image = Properties.Resources.Left;
            pictureBox1.Left -= 10;

            if (pictureBox1.Left <= 0)
            {
                pictureBox1.Left = 0;
            }
        }

        private void btnUP_Click(object sender, EventArgs e)
        {
            pictureBox1.Image = Properties.Resources.Up;
            pictureBox1.Top -= 10;

            if (pictureBox1.Top <= 0)
            {
                pictureBox1.Top = 0;
            }
        }

        private void button1_Click(object sender, EventArgs e)
        {
            pictureBox1.Width += 10;
            pictureBox1.Height += 10;
            pictureBox1.Top -= 5;
            pictureBox1.Left -= 5;

            if (pictureBox1.Width >= 200 && pictureBox1.Height >= 200)
            {
                pictureBox1.Width = 200;
                pictureBox1.Height = 200;

                if (firstReminder++ > 0)
                {
                    pictureBox1.Top = pictureBox1.Top + 5;
                    pictureBox1.Left = pictureBox1.Left + 5;
                }
            }
        }

        private void FormMain_Load(object sender, EventArgs e)
        {

        }

        private void button2_Click(object sender, EventArgs e)
        {
            pictureBox1.Width -= 10;
            pictureBox1.Height -= 10;
            pictureBox1.Top += 5;
            pictureBox1.Left += 5;



            if (pictureBox1.Width <= 20 && pictureBox1.Height <= 20)
            {
                pictureBox1.Width = 20;
                pictureBox1.Height = 20;
                if (secondReminder++ > 0)
                {
                    pictureBox1.Top = pictureBox1.Top - 5;
                    pictureBox1.Left = pictureBox1.Left - 5;
                }

            }
        }

        private void btnDOWN_Click_1(object sender, EventArgs e)
        {
            pictureBox1.Image = Properties.Resources.Down;
            pictureBox1.Top += 10;

            if (pictureBox1.Top >= 317 - 115)
            {
                pictureBox1.Top = 317 - 115;
            }
        }
    }
}