Spaces:
Build error
Build error
File size: 2,533 Bytes
d46f4a3 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 |
package net.minecraft.server.gui;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.text.DecimalFormat;
import java.text.DecimalFormatSymbols;
import java.util.Locale;
import javax.swing.JComponent;
import javax.swing.Timer;
import net.minecraft.Util;
import net.minecraft.server.MinecraftServer;
import net.minecraft.util.TimeUtil;
public class StatsComponent extends JComponent {
private static final DecimalFormat DECIMAL_FORMAT = Util.make(
new DecimalFormat("########0.000"), p_139968_ -> p_139968_.setDecimalFormatSymbols(DecimalFormatSymbols.getInstance(Locale.ROOT))
);
private final int[] values = new int[256];
private int vp;
private final String[] msgs = new String[11];
private final MinecraftServer server;
private final Timer timer;
public StatsComponent(MinecraftServer p_139963_) {
this.server = p_139963_;
this.setPreferredSize(new Dimension(456, 246));
this.setMinimumSize(new Dimension(456, 246));
this.setMaximumSize(new Dimension(456, 246));
this.timer = new Timer(500, p_139966_ -> this.tick());
this.timer.start();
this.setBackground(Color.BLACK);
}
private void tick() {
long i = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
this.msgs[0] = "Memory use: "
+ i / 1024L / 1024L
+ " mb ("
+ Runtime.getRuntime().freeMemory() * 100L / Runtime.getRuntime().maxMemory()
+ "% free)";
this.msgs[1] = "Avg tick: " + DECIMAL_FORMAT.format((double)this.server.getAverageTickTimeNanos() / (double)TimeUtil.NANOSECONDS_PER_MILLISECOND) + " ms";
this.values[this.vp++ & 0xFF] = (int)(i * 100L / Runtime.getRuntime().maxMemory());
this.repaint();
}
@Override
public void paint(Graphics p_139973_) {
p_139973_.setColor(new Color(16777215));
p_139973_.fillRect(0, 0, 456, 246);
for (int i = 0; i < 256; i++) {
int j = this.values[i + this.vp & 0xFF];
p_139973_.setColor(new Color(j + 28 << 16));
p_139973_.fillRect(i, 100 - j, 1, j);
}
p_139973_.setColor(Color.BLACK);
for (int k = 0; k < this.msgs.length; k++) {
String s = this.msgs[k];
if (s != null) {
p_139973_.drawString(s, 32, 116 + k * 16);
}
}
}
public void close() {
this.timer.stop();
}
} |