KeyListener fixed!

This commit is contained in:
Deathsbreed 2014-05-27 19:21:17 -05:00
parent a511027e16
commit d7911b01c5

View File

@ -0,0 +1,102 @@
package spaceshipsim;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.geom.*;
import java.util.*;
import spaceshipsim.entities.*;
/**
* @author Nicolás A. Ortega
* @copyright Nicolás A. Ortega
* @license GNU GPLv3
* @year 2014
*
*/
public class SimPanel extends JPanel implements Runnable, KeyListener {
// Graphics/Framework items
private Thread gameloop;
//private BufferedImage backbuffer;
private Graphics2D g2d;
//private AffineTransform identity = new AffineTransform();
// The Ship
private Ship ship;
public SimPanel() {
setFocusable(true);
ship = new Ship(400, 300);
addKeyListener(this);
start();
}
public void start() {
gameloop = new Thread(this);
gameloop.start();
}
public void stop() { gameloop = null; }
public void paintComponent(Graphics g) {
super.paintComponent(g);
g2d = (Graphics2D) g;
g2d.setColor(Color.BLACK);
g2d.fillRect(0, 0, 800, 600);
drawInfo();
drawShip();
}
private void drawInfo() {
g2d.translate(0, 10);
g2d.setColor(Color.WHITE);
g2d.drawString("Welcome to SpaceShipSim v0.2", 10, 10);
g2d.drawString("Position: " + (int)ship.getX() + ", " + (int)ship.getY(), 10, 25);
g2d.drawString("Velocity (px/s): " + (int)(ship.getVelX() * 50) + ", " + (int)(ship.getVelY() * 50), 10, 40);
g2d.drawString("Acceleration (px/s/s): " + (int)(ship.getAccelX() * Math.pow(50, 2)) + ", " + (int)(ship.getAccelY() * Math.pow(50, 2)), 10, 55);
g2d.drawString("Move Angle: " + (int)ship.getMoveAngle(), 10, 70);
g2d.drawString("Face Angle: " + (int)(ship.getFaceAngle() - 90), 10, 85);
}
private void drawShip() {
g2d.translate(ship.getX(), ship.getY());
g2d.rotate(Math.toRadians(ship.getFaceAngle()));
g2d.setColor(Color.RED);
g2d.fill(ship.getShape());
}
public void run() {
Thread t = Thread.currentThread();
while(t == gameloop) {
try {
ship.update();
Thread.sleep(20);
} catch(InterruptedException ie) {
ie.printStackTrace();
}
repaint();
}
}
public void keyPressed(KeyEvent ke) {
int keyCode = ke.getKeyCode();
if(keyCode == KeyEvent.VK_UP) { ship.setAccelerate(true); }
if(keyCode == KeyEvent.VK_LEFT) { ship.setTurnLeft(true); }
if(keyCode == KeyEvent.VK_RIGHT) { ship.setTurnRight(true); }
}
public void keyReleased(KeyEvent ke) {
int keyCode = ke.getKeyCode();
if(keyCode == KeyEvent.VK_UP) { ship.setAccelerate(false); }
if(keyCode == KeyEvent.VK_LEFT) { ship.setTurnLeft(false); }
if(keyCode == KeyEvent.VK_RIGHT) { ship.setTurnRight(false); }
}
public void keyTyped(KeyEvent ke) {}
}