Olá,ou iniciante em java e estava tentando fazer um jogo simples no Eclipse,porém ele não
consegue rodar por problemas no Graphics g.Gostaria que alguém pudesse me explicar o erro.O eclipse indica na parte do Graphics g tem uma duplicação da variavel local,mas eu nao sei o que isso significa
package jogotop.main;
import java.awt.Canvas;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.image.BufferStrategy;
import java.awt.image.BufferedImage;
import javax.swing.JFrame;
public class Game extends Canvas implements Runnable,KeyListener {
private static final long serialVersionUID = 1L;
public static int WIDTH = 240;
public static int HEIGHT = 120;
public static int SCALE = 4;
public BufferedImage layer = new BufferedImage(WIDTH,HEIGHT,BufferedImage.TYPE_INT_RGB);
public Game() {
this.setPreferredSize(new Dimension(WIDTH,HEIGHT));
this.addKeyListener(this);
requestFocus();
}
public static void main(String[] args) {
Game game = new Game();
JFrame frame = new JFrame();
frame.setResizable(false);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.add(game);
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
new Thread(game).start();
}
public void tick() {
}
public void render(Graphics g) {
BufferStrategy bs = this.getBufferStrategy();
if(bs == null) {
this.createBufferStrategy(3);
return;
}
Graphics g = layer.getGraphics();
g.setColor(Color.BLACK);
g.fillRect(0, 0, WIDTH, HEIGHT);
g = bs.getDrawGraphics();
bs.show();
}
public void run() {
while(true) {
tick();
render();
try {
Thread.sleep(1000/60);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
public void render() {
// TODO Auto-generated method stub
}