122 lines
3.0 KiB
C#
122 lines
3.0 KiB
C#
using AirBomber.Drawnings;
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using AirBomber.MovementStrategy;
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namespace AirBomber;
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/// <summary>
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/// Ôîðìà äëÿ ðàáîòû ñ îáúåêòîì
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/// </summary>
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public partial class FormAirBomber : Form
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{
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/// <summary>
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/// Ïîëå-îáúåêò äëÿ ïðîðèñîâêè îáúåêòà
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/// </summary>
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private DrawningAirPlane? _drawningAirPlane;
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/// <summary>
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/// Ñòðàòåãèÿ ïåðåìåùåíèÿ
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/// </summary>
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private AbstractStrategy? _strategy;
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public DrawningAirPlane SetAirPlane
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{
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set
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{
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_drawningAirPlane = value;
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_drawningAirPlane.SetPictureSize(pictureBoxAirBomber.Width, pictureBoxAirBomber.Height);
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comboBoxStrategy.Enabled = true;
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_strategy = null;
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Draw();
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}
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}
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public FormAirBomber()
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{
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InitializeComponent();
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_strategy = null;
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}
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private void Draw()
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{
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if (_drawningAirPlane == null)
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{
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return;
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}
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if (pictureBoxAirBomber.Width == 0 || pictureBoxAirBomber.Height == 0)
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{
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return;
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}
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Bitmap bpm = new(pictureBoxAirBomber.Width, pictureBoxAirBomber.Height);
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Graphics gr = Graphics.FromImage(bpm);
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_drawningAirPlane?.DrawTransport(gr);
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pictureBoxAirBomber.Image = bpm;
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}
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private void ButtonMove_Click(object sender, EventArgs e)
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{
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if (_drawningAirPlane == null)
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{
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return;
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}
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string name = ((Button)sender)?.Name ?? string.Empty;
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bool result = false;
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switch (name)
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{
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case "ButtonUp":
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result = _drawningAirPlane.MoveTransport(DirectionType.Up);
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break;
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case "ButtonDown":
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result = _drawningAirPlane.MoveTransport(DirectionType.Down);
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break;
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case "ButtonLeft":
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result = _drawningAirPlane.MoveTransport(DirectionType.Left);
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break;
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case "ButtonRight":
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result = _drawningAirPlane.MoveTransport(DirectionType.Right);
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break;
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}
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if (result)
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{
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Draw();
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}
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}
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private void buttonStrategyStep_Click(object sender, EventArgs e)
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{
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if (_drawningAirPlane == null)
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{
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return;
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}
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if (comboBoxStrategy.Enabled)
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{
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_strategy = comboBoxStrategy.SelectedIndex switch
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{
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0 => new MoveToCenter(),
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1 => new MoveToBorder(),
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_ => null,
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};
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if (_strategy == null)
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{
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return;
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}
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_strategy.SetData(new MoveableAirPlane(_drawningAirPlane), pictureBoxAirBomber.Width, pictureBoxAirBomber.Height);
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}
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if (_strategy == null)
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{
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return;
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}
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comboBoxStrategy.Enabled = false;
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_strategy.MakeStep();
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Draw();
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if (_strategy.GetStatus() == StrategyStatus.Finish)
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{
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comboBoxStrategy.Enabled = true;
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_strategy = null;
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}
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}
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} |