LabWork01: Сделана базовая часть
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6
Direction.java
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6
Direction.java
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public enum Direction {
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Up,
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Down,
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Left,
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Right
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}
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192
DrawningTracktor.java
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192
DrawningTracktor.java
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import java.awt.*;
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// Класс, отвечающий за прорисовку и перемещение объекта-сущности
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public class DrawningTracktor {
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private EntityTracktor Tracktor; // Класс-сущность
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public EntityTracktor getTracktor(){
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return Tracktor;
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}
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private float _startPosX; // Левая координата отрисовки трактора
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private float _startPosY; // Верхняя кооридната отрисовки трактора
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private Integer _pictureWidth = null; // Ширина окна отрисовки
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private Integer _pictureHeight = null; // Высота окна отрисовки
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private final int _tracktorWidth = 110; // Ширина отрисовки трактора
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private final int _tracktorHeight = 87; // Высота отрисовки трактора
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// Инициализация свойств
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public void Init(int speed, float weight, Color bodyColor)
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{
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Tracktor = new EntityTracktor();
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Tracktor.Init(speed, weight, bodyColor);
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}
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// Установка позиции Трактора
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public void SetPosition(int x, int y, int width, int height)
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{
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if (x + _tracktorWidth > width ||
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x < 0 ||
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y + _tracktorHeight > height ||
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y < 0)
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{
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return;
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}
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_startPosX = x;
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_startPosY = y;
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_pictureWidth = width;
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_pictureHeight = height;
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}
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// Изменение направления перемещения
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public void MoveTransport(Direction direction)
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{
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if (_pictureWidth == null || _pictureHeight == null)
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{
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return;
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}
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switch (direction)
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{
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// вправо
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case Right:
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if (_startPosX + _tracktorWidth + Tracktor.getStep() < _pictureWidth)
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{
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_startPosX += Tracktor.getStep();
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}
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break;
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//влево
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case Left:
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if (_startPosX - Tracktor.getStep() > 0)
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{
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_startPosX -= Tracktor.getStep();
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}
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break;
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//вверх
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case Up:
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if (_startPosY - Tracktor.getStep() > 0)
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{
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_startPosY -= Tracktor.getStep();
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}
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break;
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//вниз
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case Down:
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if (_startPosY + _tracktorHeight + Tracktor.getStep() < _pictureHeight)
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{
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_startPosY += Tracktor.getStep();
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}
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break;
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}
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}
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// Отрисовка Трактора
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public void DrawTransport(Graphics g)
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{
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if (_startPosX < 0 || _startPosY < 0 || _pictureHeight == null || _pictureWidth == null)
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{
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return;
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}
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Color penColor = Color.BLACK;
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// корпус
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Color br = Tracktor!=null ? Tracktor.getBodyColor() : Color.GRAY ;
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g.setColor(br);
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g.fillRect((int)_startPosX + 10, (int)_startPosY + 30, 90, 25);
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g.setColor(penColor);
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g.drawRect((int)_startPosX + 10, (int)_startPosY + 30, 90, 25);
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// окно
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g.setColor(Color.CYAN);
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g.fillRect((int)_startPosX + 65, (int)_startPosY + 1, 30, 29);
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g.setColor(penColor);
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g.drawRect((int)_startPosX + 65, (int)_startPosY + 1, 30, 29);
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// труба
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g.setColor(Color.RED);
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g.fillRect((int)_startPosX + 30, (int)_startPosY + 10, 10, 20);
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g.setColor(penColor);
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g.drawRect((int)_startPosX + 30, (int)_startPosY + 10, 10, 20);
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// гусеница
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g.setColor(Color.DARK_GRAY);
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g.fillOval((int)_startPosX + 1, (int)_startPosY + 57, 20, 20);
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g.setColor(penColor);
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g.drawOval((int)_startPosX + 1, (int)_startPosY + 57, 20, 20);
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g.setColor(Color.DARK_GRAY);
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g.fillOval((int)_startPosX + 1, (int)_startPosY + 65, 20, 20);
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g.setColor(penColor);
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g.drawOval((int)_startPosX + 1, (int)_startPosY + 65, 20, 20);
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g.setColor(Color.DARK_GRAY);
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g.fillOval((int)_startPosX + 90, (int)_startPosY + 57, 20, 20);
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g.setColor(penColor);
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g.drawOval((int)_startPosX + 90, (int)_startPosY + 57, 20, 20);
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g.setColor(Color.DARK_GRAY);
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g.fillOval((int)_startPosX + 90, (int)_startPosY + 65, 20, 20);
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g.setColor(penColor);
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g.drawOval((int)_startPosX + 90, (int)_startPosY + 65, 20, 20);
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g.setColor(Color.DARK_GRAY);
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g.fillRect((int)_startPosX + 10, (int)_startPosY + 57, 90, 30);
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g.fillRect((int)_startPosX + 1, (int)_startPosY + 65, 110, 10);
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g.setColor(penColor);
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g.drawLine((int)_startPosX + 10, (int)_startPosY + 57, (int)_startPosX + 100, (int)_startPosY + 57);
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g.drawLine((int)_startPosX + 10, (int)_startPosY + 86, (int)_startPosX + 100, (int)_startPosY + 86);
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g.drawLine((int)_startPosX + 1, (int)_startPosY + 65, (int)_startPosX + 1, (int)_startPosY + 75);
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g.drawLine((int)_startPosX + 110, (int)_startPosY + 65, (int)_startPosX + 110, (int)_startPosY + 75);
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// Крупные катки
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g.setColor(Color.LIGHT_GRAY);
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g.fillOval((int)_startPosX + 5, (int)_startPosY + 60, 22, 22);
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g.setColor(penColor);
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g.drawOval((int)_startPosX + 5, (int)_startPosY + 60, 22, 22);
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g.setColor(Color.LIGHT_GRAY);
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g.fillOval((int)_startPosX + 83, (int)_startPosY + 60, 22, 22);
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g.setColor(penColor);
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g.drawOval((int)_startPosX + 83, (int)_startPosY + 60, 22, 22);
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// Средние катки
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g.setColor(Color.LIGHT_GRAY);
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g.fillOval((int)_startPosX + 33, (int)_startPosY + 73, 10, 10);
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g.setColor(penColor);
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g.drawOval((int)_startPosX + 33, (int)_startPosY + 73, 10, 10);
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g.setColor(Color.LIGHT_GRAY);
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g.fillOval((int)_startPosX + 50, (int)_startPosY + 73, 10, 10);
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g.setColor(penColor);
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g.drawOval((int)_startPosX + 50, (int)_startPosY + 73, 10, 10);
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g.setColor(Color.LIGHT_GRAY);
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g.fillOval((int)_startPosX + 68, (int)_startPosY + 73, 10, 10);
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g.setColor(penColor);
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g.drawOval((int)_startPosX + 68, (int)_startPosY + 73, 10, 10);
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// Малые катки
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g.setColor(Color.LIGHT_GRAY);
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g.fillOval((int)_startPosX + 43, (int)_startPosY + 58, 6, 6);
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g.setColor(penColor);
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g.drawOval((int)_startPosX + 43, (int)_startPosY + 58, 6, 6);
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g.setColor(Color.LIGHT_GRAY);
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g.fillOval((int)_startPosX + 61, (int)_startPosY + 58, 6, 6);
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g.setColor(penColor);
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g.drawOval((int)_startPosX + 61, (int)_startPosY + 58, 6, 6);
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// Центры крупных катков
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g.setColor(Color.BLACK);
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g.fillOval((int)_startPosX + 13, (int)_startPosY + 68, 6, 6);
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g.fillOval((int)_startPosX + 91, (int)_startPosY + 68, 6, 6);
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}
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// Смена границ формы отрисовки
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public void ChangeBorders(int width, int height)
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{
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_pictureWidth = width;
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_pictureHeight = height;
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if (_pictureWidth <= _tracktorWidth || _pictureHeight <= _tracktorHeight)
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{
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_pictureWidth = null;
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_pictureHeight = null;
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return;
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}
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if (_startPosX + _tracktorWidth > _pictureWidth)
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{
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_startPosX = _pictureWidth - _tracktorWidth;
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}
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if (_startPosY + _tracktorHeight > _pictureHeight)
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{
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_startPosY = _pictureHeight - _tracktorHeight;
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}
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}
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}
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31
EntityTracktor.java
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31
EntityTracktor.java
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import java.awt.*;
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import java.util.Random;
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// Класс-сущность "Трактор"
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public class EntityTracktor {
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private int Speed;
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private float Weight;
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private Color BodyColor;
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public int getSpeed() {
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return Speed;
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}
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public float getWeight(){
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return Weight;
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}
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public Color getBodyColor(){
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return BodyColor;
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}
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public float getStep(){
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return Speed * 100 / Weight;
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}
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// Инициализация полей объекта-класса Трактора
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public void Init(int speed, float weight, Color bodyColor)
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{
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Random rnd = new Random();
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Speed = speed <= 0 ? rnd.nextInt(50, 150) : speed;
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Weight = weight <= 0 ? rnd.nextInt(40, 70) : weight;
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BodyColor = bodyColor;
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}
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}
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107
FormTracktor.form
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107
FormTracktor.form
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<?xml version="1.0" encoding="UTF-8"?>
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<form xmlns="http://www.intellij.com/uidesigner/form/" version="1" bind-to-class="FormTracktor">
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<grid id="27dc6" binding="ContentPanel" layout-manager="GridLayoutManager" row-count="3" column-count="8" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
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<margin top="0" left="0" bottom="0" right="0"/>
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<constraints>
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<xy x="20" y="20" width="661" height="428"/>
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</constraints>
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<properties/>
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<border type="none"/>
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<children>
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<component id="eb389" class="javax.swing.JButton" binding="buttonCreate">
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<constraints>
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<grid row="1" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties>
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<text value="Создать"/>
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</properties>
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</component>
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<hspacer id="7a016">
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<constraints>
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<grid row="1" column="3" row-span="1" col-span="2" vsize-policy="1" hsize-policy="6" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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</constraints>
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</hspacer>
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<component id="83511" class="javax.swing.JLabel" binding="speedLabel">
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<constraints>
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<grid row="2" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties>
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<text value="Скорость:"/>
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</properties>
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</component>
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<component id="49134" class="javax.swing.JLabel" binding="weightLabel">
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<constraints>
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<grid row="2" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties>
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<text value="Вес:"/>
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</properties>
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</component>
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<component id="15fa4" class="javax.swing.JLabel" binding="colorLabel">
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<constraints>
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<grid row="2" column="2" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties>
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<text value="Цвет:"/>
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</properties>
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</component>
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<grid id="2fbf8" binding="pictureBox" layout-manager="GridLayoutManager" row-count="1" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
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<margin top="0" left="0" bottom="0" right="0"/>
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<constraints>
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<grid row="0" column="0" row-span="1" col-span="8" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties/>
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<border type="none"/>
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<children/>
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</grid>
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<component id="5a9f4" class="javax.swing.JButton" binding="buttonLeft">
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<constraints>
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<grid row="2" column="5" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false">
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<minimum-size width="30" height="30"/>
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<maximum-size width="30" height="30"/>
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</grid>
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</constraints>
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<properties>
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<icon value="Resources/arrowLeft.png"/>
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<text value=""/>
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</properties>
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</component>
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<component id="3c09f" class="javax.swing.JButton" binding="buttonDown">
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<constraints>
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<grid row="2" column="6" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false">
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<minimum-size width="30" height="30"/>
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<maximum-size width="30" height="30"/>
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</grid>
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</constraints>
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<properties>
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<icon value="Resources/arrowDown.png"/>
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<text value=""/>
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</properties>
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</component>
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<component id="6d42a" class="javax.swing.JButton" binding="buttonRight">
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<constraints>
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<grid row="2" column="7" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false">
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<minimum-size width="30" height="30"/>
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<maximum-size width="30" height="30"/>
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</grid>
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</constraints>
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<properties>
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<icon value="Resources/arrowRight.png"/>
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<text value=""/>
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</properties>
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</component>
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<component id="82038" class="javax.swing.JButton" binding="buttonUp">
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<constraints>
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<grid row="1" column="6" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false">
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<minimum-size width="30" height="30"/>
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<maximum-size width="30" height="30"/>
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</grid>
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</constraints>
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<properties>
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<icon value="Resources/arrowUp.png"/>
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<text value=""/>
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</properties>
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</component>
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</children>
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</grid>
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</form>
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82
FormTracktor.java
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82
FormTracktor.java
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import javax.swing.*;
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import java.awt.*;
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import java.util.Random;
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public class FormTracktor extends JFrame {
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private JPanel ContentPanel;
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private JButton buttonCreate;
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private JLabel speedLabel;
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private JLabel weightLabel;
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private JLabel colorLabel;
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private JButton buttonLeft;
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private JButton buttonDown;
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private JButton buttonRight;
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private JButton buttonUp;
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private JPanel pictureBox;
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private DrawningTracktor _tracktor;
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public FormTracktor(){
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setTitle("Трактор");
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setContentPane(ContentPanel);
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setSize(800, 500);
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// Обработка нажатия кнопки "Создать"
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buttonCreate.addActionListener(e->{
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Random rnd = new Random();
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_tracktor = new DrawningTracktor();
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_tracktor.Init(
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rnd.nextInt(100, 300),
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rnd.nextInt(1000, 2000),
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new Color(rnd.nextInt(0, 256), rnd.nextInt(0, 256), rnd.nextInt(0, 256))
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);
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_tracktor.SetPosition(
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rnd.nextInt(10, 100),
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rnd.nextInt(10, 100),
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pictureBox.getWidth(), pictureBox.getHeight()
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);
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speedLabel.setText("Скорость: " + _tracktor.getTracktor().getSpeed());
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weightLabel.setText("Вес: " + _tracktor.getTracktor().getWeight());
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colorLabel.setText("Цвет: " + String.format("%h",_tracktor.getTracktor().getBodyColor()));
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repaint();
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});
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buttonUp.addActionListener(e->{
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if (_tracktor != null){
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_tracktor.MoveTransport(Direction.Up);
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repaint();
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}
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});
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buttonLeft.addActionListener(e->{
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if (_tracktor != null){
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_tracktor.MoveTransport(Direction.Left);
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repaint();
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}
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});
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buttonDown.addActionListener(e->{
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if (_tracktor != null){
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_tracktor.MoveTransport(Direction.Down);
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repaint();
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}
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});
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buttonRight.addActionListener(e->{
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if (_tracktor != null){
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_tracktor.MoveTransport(Direction.Right);
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repaint();
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}
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});
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}
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@Override
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public void paint(Graphics g){
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super.paint(g);
|
||||
g = pictureBox.getGraphics();
|
||||
if (_tracktor != null){
|
||||
_tracktor.DrawTransport(g);
|
||||
}
|
||||
}
|
||||
}
|
||||
9
Program.java
Normal file
9
Program.java
Normal file
@ -0,0 +1,9 @@
|
||||
import javax.swing.*;
|
||||
|
||||
public class Program {
|
||||
public static void main(String[] args){
|
||||
FormTracktor formTracktor = new FormTracktor();
|
||||
formTracktor.setVisible(true);
|
||||
formTracktor.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
|
||||
}
|
||||
}
|
||||
BIN
Resources/arrowDown.png
Normal file
BIN
Resources/arrowDown.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.2 KiB |
BIN
Resources/arrowLeft.png
Normal file
BIN
Resources/arrowLeft.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.2 KiB |
BIN
Resources/arrowRight.png
Normal file
BIN
Resources/arrowRight.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.2 KiB |
BIN
Resources/arrowUp.png
Normal file
BIN
Resources/arrowUp.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.2 KiB |
Loading…
Reference in New Issue
Block a user