PIbd-23_Vrazhkin_S_A_Electr.../lab1/MainForm.cs

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C#
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2023-09-19 19:04:33 +04:00
using ElectricLocomotive;
namespace ElectricLocomotive
{
public partial class MainForm : Form
{
private DrawingLocomotiv? _drawingLocomotiv;
public MainForm()
{
InitializeComponent();
}
private void Draw()
{
if (_drawingLocomotiv == null) return;
Bitmap bmp = new(locoBox.Width, locoBox.Height);
Graphics g = Graphics.FromImage(bmp);
_drawingLocomotiv.DrawLoco(g);
locoBox.Image = bmp;
}
private void PaintObjectButton_click(object sender, EventArgs e)
{
Random random = new();
_drawingLocomotiv = new DrawingLocomotiv();
_drawingLocomotiv.Init(random.Next(100, 300),random.Next(1000,3000),locoBox.Width,locoBox.Height);
_drawingLocomotiv.SetPosition(random.Next(10, 100), random.Next(10, 100));
Draw();
}
private void MoveButton_Click(object sender, EventArgs e)
{
if (_drawingLocomotiv == null) return;
Control button = sender as Control;
string name = button.Name;
switch (name)
{
case "moveUpButton":
_drawingLocomotiv.MoveTransport(DirectionType.Up);
break;
case "moveDownButton":
_drawingLocomotiv.MoveTransport(DirectionType.Down);
break;
case "moveLeftButton":
_drawingLocomotiv.MoveTransport(DirectionType.Left);
break;
case "moveRightButton":
_drawingLocomotiv.MoveTransport(DirectionType.Right);
break;
}
Draw();
}
}
}