mirror of
https://github.com/PaperMC/Paper.git
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* Updated Upstream (Bukkit/CraftBukkit) Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: a6a9d2a4 Remove some old ApiStatus.Experimental annotations be72314c SPIGOT-7300, PR-829: Add new DamageSource API providing enhanced information about entity damage b252cf05 SPIGOT-7576, PR-970: Add methods in MushroomCow to change stew effects b1c689bd PR-902: Add Server#isLoggingIPs to get log-ips configuration 08f86d1c PR-971: Add Player methods for client-side potion effects 2e3024a9 PR-963: Add API for in-world structures a23292a7 SPIGOT-7530, PR-948: Improve Resource Pack API with new 1.20.3 functionality 1851857b SPIGOT-3071, PR-969: Add entity spawn method with spawn reason cde4c52a SPIGOT-5553, PR-964: Add EntityKnockbackEvent CraftBukkit Changes: 38fd4bd50 Fix accidentally renamed internal damage method 80f0ce4be SPIGOT-7300, PR-1180: Add new DamageSource API providing enhanced information about entity damage 7e43f3b16 SPIGOT-7581: Fix typo in BlockMushroom ea14b7d90 SPIGOT-7576, PR-1347: Add methods in MushroomCow to change stew effects 4c687f243 PR-1259: Add Server#isLoggingIPs to get log-ips configuration 22a541a29 Improve support for per-world game rules cb7dccce2 PR-1348: Add Player methods for client-side potion effects b8d6109f0 PR-1335: Add API for in-world structures 4398a1b5b SPIGOT-7577: Make CraftWindCharge#explode discard the entity e74107678 Fix Crafter maximum stack size 0bb0f4f6a SPIGOT-7530, PR-1314: Improve Resource Pack API with new 1.20.3 functionality 4949f556d SPIGOT-3071, PR-1345: Add entity spawn method with spawn reason 20ac73ca2 PR-1353: Fix Structure#place not working as documented with 0 palette 3c1b77871 SPIGOT-6911, PR-1349: Change max book length in CraftMetaBook 333701839 SPIGOT-7572: Bee nests generated without bees f48f4174c SPIGOT-5553, PR-1336: Add EntityKnockbackEvent
400 lines
13 KiB
Diff
400 lines
13 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: William Blake Galbreath <Blake.Galbreath@GMail.com>
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Date: Sun, 2 Feb 2020 04:00:40 -0600
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Subject: [PATCH] Make the GUI graph fancier
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diff --git a/src/main/java/com/destroystokyo/paper/gui/GraphColor.java b/src/main/java/com/destroystokyo/paper/gui/GraphColor.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..a4e641fdcccd3efcd1a2865dc6dc28d50671b995
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--- /dev/null
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+++ b/src/main/java/com/destroystokyo/paper/gui/GraphColor.java
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@@ -0,0 +1,44 @@
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+package com.destroystokyo.paper.gui;
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+
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+import java.awt.Color;
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+
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+public class GraphColor {
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+ private static final Color[] colorLine = new Color[101];
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+ private static final Color[] colorFill = new Color[101];
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+
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+ static {
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+ for (int i = 0; i < 101; i++) {
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+ Color color = createColor(i);
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+ colorLine[i] = new Color(color.getRed() / 2, color.getGreen() / 2, color.getBlue() / 2, 255);
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+ colorFill[i] = new Color(colorLine[i].getRed(), colorLine[i].getGreen(), colorLine[i].getBlue(), 125);
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+ }
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+ }
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+
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+ public static Color getLineColor(int percent) {
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+ return colorLine[percent];
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+ }
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+
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+ public static Color getFillColor(int percent) {
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+ return colorFill[percent];
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+ }
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+
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+ private static Color createColor(int percent) {
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+ if (percent <= 50) {
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+ return new Color(0X00FF00);
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+ }
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+
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+ int value = 510 - (int) (Math.min(Math.max(0, ((percent - 50) / 50F)), 1) * 510);
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+
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+ int red, green;
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+ if (value < 255) {
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+ red = 255;
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+ green = (int) (Math.sqrt(value) * 16);
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+ } else {
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+ green = 255;
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+ value = value - 255;
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+ red = 255 - (value * value / 255);
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+ }
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+
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+ return new Color(red, green, 0);
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+ }
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+}
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diff --git a/src/main/java/com/destroystokyo/paper/gui/GraphData.java b/src/main/java/com/destroystokyo/paper/gui/GraphData.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..186fc722965e403f76b1480e1c2381fc34e29049
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--- /dev/null
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+++ b/src/main/java/com/destroystokyo/paper/gui/GraphData.java
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@@ -0,0 +1,47 @@
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+package com.destroystokyo.paper.gui;
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+
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+import java.awt.Color;
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+
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+public class GraphData {
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+ private long total;
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+ private long free;
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+ private long max;
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+ private long usedMem;
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+ private int usedPercent;
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+
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+ public GraphData(long total, long free, long max) {
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+ this.total = total;
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+ this.free = free;
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+ this.max = max;
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+ this.usedMem = total - free;
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+ this.usedPercent = usedMem == 0 ? 0 : (int) (usedMem * 100L / max);
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+ }
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+
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+ public long getTotal() {
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+ return total;
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+ }
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+
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+ public long getFree() {
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+ return free;
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+ }
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+
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+ public long getMax() {
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+ return max;
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+ }
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+
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+ public long getUsedMem() {
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+ return usedMem;
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+ }
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+
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+ public int getUsedPercent() {
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+ return usedPercent;
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+ }
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+
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+ public Color getFillColor() {
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+ return GraphColor.getFillColor(usedPercent);
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+ }
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+
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+ public Color getLineColor() {
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+ return GraphColor.getLineColor(usedPercent);
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+ }
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+}
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diff --git a/src/main/java/com/destroystokyo/paper/gui/GuiStatsComponent.java b/src/main/java/com/destroystokyo/paper/gui/GuiStatsComponent.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..537bc6213545e8ff1b7b51bc4b27fd5b2a740883
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--- /dev/null
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+++ b/src/main/java/com/destroystokyo/paper/gui/GuiStatsComponent.java
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@@ -0,0 +1,41 @@
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+package com.destroystokyo.paper.gui;
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+
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+import net.minecraft.server.MinecraftServer;
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+
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+import javax.swing.JPanel;
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+import javax.swing.Timer;
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+import java.awt.BorderLayout;
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+import java.awt.Dimension;
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+
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+public class GuiStatsComponent extends JPanel {
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+ private final Timer timer;
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+ private final RAMGraph ramGraph;
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+
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+ public GuiStatsComponent(MinecraftServer server) {
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+ super(new BorderLayout());
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+
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+ setOpaque(false);
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+
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+ ramGraph = new RAMGraph();
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+ RAMDetails ramDetails = new RAMDetails(server);
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+
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+ add(ramGraph, "North");
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+ add(ramDetails, "Center");
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+
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+ timer = new Timer(500, (event) -> {
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+ ramGraph.update();
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+ ramDetails.update();
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+ });
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+ timer.start();
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+ }
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+
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+ @Override
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+ public Dimension getPreferredSize() {
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+ return new Dimension(350, 200);
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+ }
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+
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+ public void close() {
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+ timer.stop();
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+ ramGraph.stop();
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+ }
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+}
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diff --git a/src/main/java/com/destroystokyo/paper/gui/RAMDetails.java b/src/main/java/com/destroystokyo/paper/gui/RAMDetails.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..f93373d28d741e1f8a53e07b4e328ce9c4e1657f
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--- /dev/null
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+++ b/src/main/java/com/destroystokyo/paper/gui/RAMDetails.java
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@@ -0,0 +1,74 @@
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+package com.destroystokyo.paper.gui;
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+
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+import net.minecraft.Util;
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+import net.minecraft.server.MinecraftServer;
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+import net.minecraft.util.TimeUtil;
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+
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+import javax.swing.DefaultListCellRenderer;
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+import javax.swing.DefaultListSelectionModel;
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+import javax.swing.JList;
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+import javax.swing.border.EmptyBorder;
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+import java.awt.Dimension;
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+import java.text.DecimalFormat;
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+import java.text.DecimalFormatSymbols;
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+import java.util.Locale;
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+import java.util.Vector;
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+
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+public class RAMDetails extends JList<String> {
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+ public static final DecimalFormat DECIMAL_FORMAT = Util.make(new DecimalFormat("########0.000"), (format)
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+ -> format.setDecimalFormatSymbols(DecimalFormatSymbols.getInstance(Locale.ROOT)));
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+
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+ private final MinecraftServer server;
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+
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+ public RAMDetails(MinecraftServer server) {
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+ this.server = server;
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+
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+ setBorder(new EmptyBorder(0, 10, 0, 0));
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+ setFixedCellHeight(20);
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+ setOpaque(false);
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+
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+ DefaultListCellRenderer renderer = new DefaultListCellRenderer();
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+ renderer.setOpaque(false);
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+ setCellRenderer(renderer);
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+
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+ setSelectionModel(new DefaultListSelectionModel() {
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+ @Override
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+ public void setAnchorSelectionIndex(final int anchorIndex) {
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+ }
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+
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+ @Override
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+ public void setLeadAnchorNotificationEnabled(final boolean flag) {
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+ }
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+
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+ @Override
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+ public void setLeadSelectionIndex(final int leadIndex) {
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+ }
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+
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+ @Override
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+ public void setSelectionInterval(final int index0, final int index1) {
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+ }
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+ });
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+ }
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+
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+ @Override
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+ public Dimension getPreferredSize() {
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+ return new Dimension(350, 100);
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+ }
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+
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+ public void update() {
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+ GraphData data = RAMGraph.DATA.peekLast();
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+ Vector<String> vector = new Vector<>();
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+ vector.add("Memory use: " + (data.getUsedMem() / 1024L / 1024L) + " mb (" + (data.getFree() * 100L / data.getMax()) + "% free)");
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+ vector.add("Heap: " + (data.getTotal() / 1024L / 1024L) + " / " + (data.getMax() / 1024L / 1024L) + " mb");
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+ vector.add("Avg tick: " + DECIMAL_FORMAT.format((double)this.server.getAverageTickTimeNanos() / (double) TimeUtil.NANOSECONDS_PER_MILLISECOND) + " ms");
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+ setListData(vector);
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+ }
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+
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+ public double getAverage(long[] tickTimes) {
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+ long total = 0L;
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+ for (long value : tickTimes) {
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+ total += value * 1000;
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+ }
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+ return ((double) total / (double) tickTimes.length) * 1.0E-6D;
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+ }
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+}
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diff --git a/src/main/java/com/destroystokyo/paper/gui/RAMGraph.java b/src/main/java/com/destroystokyo/paper/gui/RAMGraph.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..c3e54da4ab6440811aab2f9dd1e218802ac13285
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--- /dev/null
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+++ b/src/main/java/com/destroystokyo/paper/gui/RAMGraph.java
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@@ -0,0 +1,144 @@
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+package com.destroystokyo.paper.gui;
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+
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+import javax.swing.JComponent;
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+import javax.swing.SwingUtilities;
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+import javax.swing.Timer;
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+import javax.swing.ToolTipManager;
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+import java.awt.Color;
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+import java.awt.Dimension;
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+import java.awt.Graphics;
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+import java.awt.MouseInfo;
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+import java.awt.Point;
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+import java.awt.PointerInfo;
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+import java.awt.event.MouseAdapter;
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+import java.awt.event.MouseEvent;
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+import java.text.SimpleDateFormat;
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+import java.util.Date;
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+import java.util.LinkedList;
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+import java.util.concurrent.TimeUnit;
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+
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+public class RAMGraph extends JComponent {
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+ public static final LinkedList<GraphData> DATA = new LinkedList<GraphData>() {
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+ @Override
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+ public boolean add(GraphData data) {
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+ if (size() >= 348) {
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+ remove();
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+ }
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+ return super.add(data);
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+ }
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+ };
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+
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+ static {
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+ GraphData empty = new GraphData(0, 0, 0);
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+ for (int i = 0; i < 350; i++) {
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+ DATA.add(empty);
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+ }
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+ }
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+
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+ private final Timer timer;
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+ private final SimpleDateFormat TIME_FORMAT = new SimpleDateFormat("HH:mm:ss");
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+
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+ private int currentTick;
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+
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+ public RAMGraph() {
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+ ToolTipManager.sharedInstance().setInitialDelay(0);
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+
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+ addMouseListener(new MouseAdapter() {
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+ final int defaultDismissTimeout = ToolTipManager.sharedInstance().getDismissDelay();
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+ final int dismissDelayMinutes = (int) TimeUnit.MINUTES.toMillis(10);
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+
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+ @Override
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+ public void mouseEntered(MouseEvent me) {
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+ ToolTipManager.sharedInstance().setDismissDelay(dismissDelayMinutes);
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+ }
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+
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+ @Override
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+ public void mouseExited(MouseEvent me) {
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+ ToolTipManager.sharedInstance().setDismissDelay(defaultDismissTimeout);
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+ }
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+ });
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+
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+ timer = new Timer(50, (event) -> repaint());
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+ timer.start();
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+ }
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+
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+ @Override
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+ public Dimension getPreferredSize() {
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+ return new Dimension(350, 110);
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+ }
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+
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+ public void update() {
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+ Runtime jvm = Runtime.getRuntime();
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+ DATA.add(new GraphData(jvm.totalMemory(), jvm.freeMemory(), jvm.maxMemory()));
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+
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+ PointerInfo pointerInfo = MouseInfo.getPointerInfo();
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+ if (pointerInfo != null) {
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+ Point point = pointerInfo.getLocation();
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+ if (point != null) {
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+ Point loc = new Point(point);
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+ SwingUtilities.convertPointFromScreen(loc, this);
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+ if (this.contains(loc)) {
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+ ToolTipManager.sharedInstance().mouseMoved(
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+ new MouseEvent(this, -1, System.currentTimeMillis(), 0, loc.x, loc.y,
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+ point.x, point.y, 0, false, 0));
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+ }
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+ }
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+ }
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+
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+ currentTick++;
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+ }
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+
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+ @Override
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+ public void paint(Graphics graphics) {
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+ graphics.setColor(new Color(0xFFFFFFFF));
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+ graphics.fillRect(0, 0, 350, 100);
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+
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+ graphics.setColor(new Color(0x888888));
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+ graphics.drawLine(1, 25, 348, 25);
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+ graphics.drawLine(1, 50, 348, 50);
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+ graphics.drawLine(1, 75, 348, 75);
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+
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+ int i = 0;
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+ for (GraphData data : DATA) {
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+ i++;
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+ if ((i + currentTick) % 120 == 0) {
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+ graphics.setColor(new Color(0x888888));
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+ graphics.drawLine(i, 1, i, 99);
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+ }
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+ int used = data.getUsedPercent();
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+ if (used > 0) {
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+ Color color = data.getLineColor();
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+ graphics.setColor(data.getFillColor());
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+ graphics.fillRect(i, 100 - used, 1, used);
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+ graphics.setColor(color);
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+ graphics.fillRect(i, 100 - used, 1, 1);
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+ }
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+ }
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+
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+ graphics.setColor(new Color(0xFF000000));
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+ graphics.drawRect(0, 0, 348, 100);
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+
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+ Point m = getMousePosition();
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+ if (m != null && m.x > 0 && m.x < 348 && m.y > 0 && m.y < 100) {
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+ GraphData data = DATA.get(m.x);
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+ int used = data.getUsedPercent();
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+ graphics.setColor(new Color(0x000000));
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+ graphics.drawLine(m.x, 1, m.x, 99);
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+ graphics.drawOval(m.x - 2, 100 - used - 2, 5, 5);
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+ graphics.setColor(data.getLineColor());
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+ graphics.fillOval(m.x - 2, 100 - used - 2, 5, 5);
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+ setToolTipText(String.format("<html><body>Used: %s mb (%s%%)<br/>%s</body></html>",
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+ Math.round(data.getUsedMem() / 1024F / 1024F),
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+ used, getTime(m.x)));
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+ }
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+ }
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+
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+ public String getTime(int halfSeconds) {
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+ int millis = (348 - halfSeconds) / 2 * 1000;
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+ return TIME_FORMAT.format(new Date((System.currentTimeMillis() - millis)));
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+ }
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+
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+ public void stop() {
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+ timer.stop();
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+ }
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+}
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diff --git a/src/main/java/net/minecraft/server/gui/MinecraftServerGui.java b/src/main/java/net/minecraft/server/gui/MinecraftServerGui.java
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index d292fdb165436f0b9b46b32110f5e09ad0e517a1..2bbc57b4869caf690f53618d60359c5133ec62a8 100644
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--- a/src/main/java/net/minecraft/server/gui/MinecraftServerGui.java
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+++ b/src/main/java/net/minecraft/server/gui/MinecraftServerGui.java
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@@ -95,7 +95,7 @@ public class MinecraftServerGui extends JComponent {
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private JComponent buildInfoPanel() {
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JPanel jpanel = new JPanel(new BorderLayout());
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- StatsComponent guistatscomponent = new StatsComponent(this.server);
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+ com.destroystokyo.paper.gui.GuiStatsComponent guistatscomponent = new com.destroystokyo.paper.gui.GuiStatsComponent(this.server); // Paper - Make GUI graph fancier
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Collection<Runnable> collection = this.finalizers; // CraftBukkit - decompile error
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Objects.requireNonNull(guistatscomponent);
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