From a1b5e7896867af0ae6ef0cddc1b68e5b7d7981bf Mon Sep 17 00:00:00 2001 From: William Blake Galbreath Date: Sun, 5 Apr 2020 22:23:14 -0500 Subject: [PATCH] Add tick times API and /mspt command diff --git a/src/main/java/com/destroystokyo/paper/MSPTCommand.java b/src/main/java/com/destroystokyo/paper/MSPTCommand.java new file mode 100644 index 0000000000..d0211d4f39 --- /dev/null +++ b/src/main/java/com/destroystokyo/paper/MSPTCommand.java @@ -0,0 +1,64 @@ +package com.destroystokyo.paper; + +import net.minecraft.server.MinecraftServer; +import org.bukkit.ChatColor; +import org.bukkit.Location; +import org.bukkit.command.Command; +import org.bukkit.command.CommandSender; + +import java.text.DecimalFormat; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collections; +import java.util.List; + +public class MSPTCommand extends Command { + private static final DecimalFormat DF = new DecimalFormat("########0.0"); + + public MSPTCommand(String name) { + super(name); + this.description = "View server tick times"; + this.usageMessage = "/mspt"; + this.setPermission("bukkit.command.mspt"); + } + + @Override + public List tabComplete(CommandSender sender, String alias, String[] args, Location location) throws IllegalArgumentException { + return Collections.emptyList(); + } + + @Override + public boolean execute(CommandSender sender, String commandLabel, String[] args) { + if (!testPermission(sender)) return true; + + MinecraftServer server = MinecraftServer.getServer(); + + List times = new ArrayList<>(); + times.addAll(eval(server.tickTimes5s.getTimes())); + times.addAll(eval(server.tickTimes10s.getTimes())); + times.addAll(eval(server.tickTimes60s.getTimes())); + + sender.sendMessage("§6Server tick times §e(§7avg§e/§7min§e/§7max§e)§6 from last 5s§7,§6 10s§7,§6 1m§e:"); + sender.sendMessage(String.format("§6◴ %s§7/%s§7/%s§e, %s§7/%s§7/%s§e, %s§7/%s§7/%s", times.toArray())); + return true; + } + + private static List eval(long[] times) { + long min = Integer.MAX_VALUE; + long max = 0L; + long total = 0L; + for (long value : times) { + if (value > 0L && value < min) min = value; + if (value > max) max = value; + total += value; + } + double avgD = ((double) total / (double) times.length) * 1.0E-6D; + double minD = ((double) min) * 1.0E-6D; + double maxD = ((double) max) * 1.0E-6D; + return Arrays.asList(getColor(avgD), getColor(minD), getColor(maxD)); + } + + private static String getColor(double avg) { + return ChatColor.COLOR_CHAR + (avg >= 50 ? "c" : avg >= 40 ? "e" : "a") + DF.format(avg); + } +} diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java index 1e186f149c..13d8934508 100644 --- a/src/main/java/com/destroystokyo/paper/PaperConfig.java +++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java @@ -70,6 +70,7 @@ public class PaperConfig { commands = new HashMap(); commands.put("paper", new PaperCommand("paper")); + commands.put("mspt", new MSPTCommand("mspt")); version = getInt("config-version", 20); set("config-version", 20); diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java index a1d662f1e3..01534d19d4 100644 --- a/src/main/java/net/minecraft/server/MinecraftServer.java +++ b/src/main/java/net/minecraft/server/MinecraftServer.java @@ -106,6 +106,11 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant