package net.minecraft.server.gui;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.text.DecimalFormat;
import javax.swing.JComponent;
import javax.swing.Timer;
import net.minecraft.server.MinecraftServer;
@SideOnly(Side.SERVER)
public class StatsComponent extends JComponent
{
private static final DecimalFormat field_120040_a = new DecimalFormat("########0.000");
private int[] field_120038_b = new int[256];
private int field_120039_c;
private String[] field_120036_d = new String[11];
private final MinecraftServer field_120037_e;
private static final String __OBFID = "CL_00001796";
public StatsComponent(MinecraftServer p_i2367_1_)
{
this.field_120037_e = p_i2367_1_;
this.setPreferredSize(new Dimension(456, 246));
this.setMinimumSize(new Dimension(456, 246));
this.setMaximumSize(new Dimension(456, 246));
(new Timer(500, new ActionListener()
{
private static final String __OBFID = "CL_00001797";
public void actionPerformed(ActionEvent p_actionPerformed_1_)
{
StatsComponent.this.func_120034_a();
}
})).start();
this.setBackground(Color.BLACK);
}
private void func_120034_a()
{
long i = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory();
System.gc();
this.field_120036_d[0] = "Memory use: " + i / 1024L / 1024L + " mb (" + Runtime.getRuntime().freeMemory() * 100L / Runtime.getRuntime().maxMemory() + "% free)";
this.field_120036_d[1] = "Avg tick: " + field_120040_a.format(this.func_120035_a(this.field_120037_e.tickTimeArray) * 1.0E-6D) + " ms";
this.repaint();
}
private double func_120035_a(long[] p_120035_1_)
{
long i = 0L;
for (int j = 0; j < p_120035_1_.length; ++j)
{
i += p_120035_1_[j];
}
return (double)i / (double)p_120035_1_.length;
}
public void paint(Graphics p_paint_1_)
{
p_paint_1_.setColor(new Color(16777215));
p_paint_1_.fillRect(0, 0, 456, 246);
int i;
for (i = 0; i < 256; ++i)
{
int j = this.field_120038_b[i + this.field_120039_c & 255];
p_paint_1_.setColor(new Color(j + 28 << 16));
p_paint_1_.fillRect(i, 100 - j, 1, j);
}
p_paint_1_.setColor(Color.BLACK);
for (i = 0; i < this.field_120036_d.length; ++i)
{
String s = this.field_120036_d[i];
if (s != null)
{
p_paint_1_.drawString(s, 32, 116 + i * 16);
}
}
}
}