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145 lines
3.0 KiB
145 lines
3.0 KiB
package ui;
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import java.awt.Dimension;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.event.KeyEvent;
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import java.awt.event.KeyListener;
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import java.util.HashMap;
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import java.util.Stack;
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import javax.swing.JPanel;
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import playground.Playground;
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import java.awt.event.*;
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import org.apache.logging.log4j.Logger;
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import org.apache.logging.log4j.LogManager;
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/**
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* UI element that holds the graphic visualization of current {@link Playground}. Registers key and
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* mouse events.
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*
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*/
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class GamePanel extends JPanel implements KeyListener, MouseListener {
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private static final long serialVersionUID = 1L;
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protected volatile boolean painting = false;
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private Playground playground = null;
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private HashMap<Integer, Integer> keys = new HashMap<Integer, Integer>();
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Stack<KeyEvent> keyEvents = new Stack<KeyEvent>();
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Stack<MouseEvent> mouseEvents = new Stack<MouseEvent>();
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private static Logger logger = LogManager.getLogger(GamePanel.class);
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GamePanel() {
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super();
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setPreferredSize(new Dimension(100, 100));
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addKeyListener(this);
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}
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public void setSize(int sizeX, int sizeY) {
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setPreferredSize(new Dimension(sizeX, sizeY));
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}
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@Override
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public void repaint() {
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super.repaint();
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}
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public void setPainting() {
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painting = true;
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}
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public void waitWhilePainting() {
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while (painting) {
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}
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}
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Stack<KeyEvent> getKeyEvents() {
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return keyEvents;
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}
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Stack<MouseEvent> getMouseEvents() {
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return mouseEvents;
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}
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public void setPlayground(Playground pg) {
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this.playground = pg;
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if (this.playground != null) {
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setPreferredSize(new Dimension(this.playground.getSizeX(), this.playground.getSizeX()));
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setSize(getPreferredSize());
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this.invalidate();
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}
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}
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public boolean stillPainting() {
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return painting;
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}
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@Override
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public void paintComponent(Graphics g) {
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super.paintComponent(g);
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logger.trace("my Playground: " + playground);
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if (playground != null) {
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playground.redraw((Graphics2D) g);
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}
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painting = false;
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}
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public HashMap<Integer, Integer> getCurrentKey() {
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return keys;
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}
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@Override
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public void keyTyped(KeyEvent e) {
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}
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@Override
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public void keyPressed(KeyEvent e) {
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logger.debug("pressed keyCode " + e.getKeyCode());
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logger.trace(e.paramString());
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this.keyEvents.push(e);
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}
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@Override
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public void keyReleased(KeyEvent e) {
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logger.debug("released keyCode " + e.getKeyCode());
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this.keyEvents.push(e);
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logger.trace(e.paramString());
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}
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@Override
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public void mouseClicked(MouseEvent e) {
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this.mouseEvents.push(e);
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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// this.mouseEvents.push(e) ;
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}
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@Override
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public void mousePressed(MouseEvent e) {
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// this.mouseEvents.push(e) ;
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}
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@Override
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public void mouseEntered(MouseEvent e) {
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// this.mouseEvents.push(e) ;
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}
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@Override
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public void mouseExited(MouseEvent e) {
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// this.mouseEvents.push(e) ;
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}
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}
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