sigonasr2/LLSIG
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Use custom loop engine.

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This commit is contained in:
Joshua Sigona 2021-10-11 16:00:17 +09:00
parent f916963a84
commit a27cfe7702
1 changed files with 59 additions and 38 deletions
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33
LLSIG/src/main/java/LLSIG/LLSIG.java
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@ -75,6 +75,9 @@ public class LLSIG implements KeyListener{
public static double LAST_MISS = 0; public static double LAST_MISS = 0;
public static int COMBO = 0; public static int COMBO = 0;
public final static long TIMEPERTICK = 16666667l;
public static double DRAWTIME=0;
public static Clip metronome_click1,metronome_click2; public static Clip metronome_click1,metronome_click2;
LLSIG(JFrame f) { LLSIG(JFrame f) {
@ -119,8 +122,11 @@ public class LLSIG implements KeyListener{
window.add(canvas); window.add(canvas);
window.setVisible(true); window.setVisible(true);
window.addKeyListener(this); window.addKeyListener(this);
gameLoop = new Thread() {
public void run() { new Thread() {
public void run(){
while (true) {
long startTime = System.nanoTime();
frameCount++; frameCount++;
if (PLAYING) { if (PLAYING) {
for (BeatTiming bt : timings) { for (BeatTiming bt : timings) {
@ -153,11 +159,26 @@ public class LLSIG implements KeyListener{
} }
} }
window.repaint(); window.repaint();
long endTime = System.nanoTime();
long diff = endTime-startTime;
if (diff>TIMEPERTICK) { //Took longer than 1/60th of a second. No sleep.
System.err.println("Frame Drawing took longer than "+TIMEPERTICK+"ns to calculate ("+diff+"ns total)!");
} else {
try {
long sleepTime = TIMEPERTICK - diff;
long millis = (sleepTime)/1000000;
int nanos = (int)(sleepTime-(((sleepTime)/1000000)*1000000));
//System.out.println("FRAME DRAWING: Sleeping for ("+millis+"ms,"+nanos+"ns) - "+(diff)+"ns");
DRAWTIME = (double)diff/1000000;
f.setTitle("Game Loop: "+DRAWTIME+"ms");
Thread.sleep(millis,nanos);
} catch (InterruptedException e) {
e.printStackTrace();
} }
}; }
}
//SaveSongData("MiChi - ONE-315959669",lanes); }
stpe.scheduleAtFixedRate(gameLoop, 0, 16666666l, TimeUnit.NANOSECONDS); }.start();
} }
private void LoadSongData(String song,List<Lane> lanes) { private void LoadSongData(String song,List<Lane> lanes) {