1
我有一個名爲Wave的遊戲的代碼,通常當我運行它時,它應該是一個帶有白色方塊的黑色窗口。但窗戶是白色的,窗戶左側有一條非常薄的黑色條紋。我幾乎看不到它。Java遊戲,顏色不會變爲
有沒有人知道爲什麼會發生這種情況?
package wave.myFirstGame;
import java.awt.Canvas;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.image.BufferStrategy;
import java.util.Random;
public class Game extends Canvas implements Runnable {
private static final long serialVersionUID = 3580879553502102315L;
public static final int WITDH = 640, HEIGHT = WITDH/12 * 9;
private Thread thread;
private boolean running = false;
private Random r;
public Handler handler;
public Game() {
new Window(WITDH, HEIGHT, "Wave", this);
handler = new Handler();
r = new Random();
for(int i = 0; i < 50; i++){
handler.addObject(new Player(r.nextInt(WIDTH), r.nextInt(HEIGHT), ID.Player));
}
handler.addObject(new Player(200, 200, ID.Player));
}
public synchronized void start() {// initializing the thread
thread = new Thread(this);
thread.start();
running = true;
}
public synchronized void stop() {
try {
thread.join();
running = false;
} catch (Exception e) {
e.printStackTrace();
}
}
// GAME LOOP
public void run() {
long lastTime = System.nanoTime();
double amountOfTicks = 60.0;
double ns = 1000000000/amountOfTicks;
double delta = 0;
long timer = System.currentTimeMillis();
int frames = 0;
while (running) {
long now = System.nanoTime();
delta += (now - lastTime)/ns;
lastTime = now;
while (delta >= 1) {
tick();
delta--;
}
if (running)
render();
frames++;
if (System.currentTimeMillis() - timer > 1000) {
timer += 1000;
System.out.println("FPS " + frames);
frames = 0;
}
}
stop();
}
private void tick(){
handler.tick();
}
private void render(){
BufferStrategy bs = this.getBufferStrategy();
if(bs == null){
this.createBufferStrategy(3);
return;
}
Graphics g = bs.getDrawGraphics();
g.setColor(Color.black);
g.fillRect(0, 0, WIDTH, HEIGHT);
handler.render(g);
g.dispose();
bs.show();
}
public static void main(String[] args) {
new Game();
}
}
感謝您的幫助, 我還是不明白,我也添加了窗口類 –
我覺得你的窗口類沒有問題。你是否在遊戲類中重新命名了WIDTH和HEIGHT值以及所有對它們的引用?你有沒有檢查他們的價值觀是否正確? – ArcticLord
重命名它們,意思是小寫字母的寬度和高度,還是其他名稱? –