Implement TPSBar

2026-02-17 08:27:43 +01:00 · 2025-01-10 00:52:43 -08:00
parent 55eb63b89c
commit 42bf7db018
14 changed files with 402 additions and 486 deletions
--- a/patches/server/0112-Implement-TPSBar.patch
+++ b/patches/server/0112-Implement-TPSBar.patch
@@ -1,467 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: William Blake Galbreath <Blake.Galbreath@GMail.com>
-Date: Sat, 12 Dec 2020 21:19:05 -0600
-Subject: [PATCH] Implement TPSBar
-
-
-diff --git a/net/minecraft/commands/Commands.java b/net/minecraft/commands/Commands.java
-index 719fbce359f8c2c52ee4e9da3dfe9566f58c0346..f01fff591efc92267d96084660f9e9688bd65795 100644
--- a/net/minecraft/commands/Commands.java
-+++ b/net/minecraft/commands/Commands.java
-@@ -258,6 +258,7 @@ public class Commands {
-             org.purpurmc.purpur.command.CreditsCommand.register(this.dispatcher); // Purpur
-             org.purpurmc.purpur.command.DemoCommand.register(this.dispatcher); // Purpur
-             org.purpurmc.purpur.command.PingCommand.register(this.dispatcher); // Purpur
-+            org.purpurmc.purpur.command.TPSBarCommand.register(this.dispatcher); // Purpur
-         }
- 
-         if (environment.includeIntegrated) {
-diff --git a/net/minecraft/server/MinecraftServer.java b/net/minecraft/server/MinecraftServer.java
-index d55390d725f8798becb0b7b04485c99611e0e527..7ce4148a1fcd221bf22f4ad02a2fc32e007fa1da 100644
--- a/net/minecraft/server/MinecraftServer.java
-+++ b/net/minecraft/server/MinecraftServer.java
-@@ -1158,6 +1158,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
-         this.safeShutdown(waitForShutdown, false);
-     }
-     public void safeShutdown(boolean waitForShutdown, boolean isRestarting) {
-+        org.purpurmc.purpur.task.BossBarTask.stopAll(); // Purpur
-         this.isRestarting = isRestarting;
-         this.hasLoggedStop = true; // Paper - Debugging
-         if (isDebugging()) io.papermc.paper.util.TraceUtil.dumpTraceForThread("Server stopped"); // Paper - Debugging
-diff --git a/net/minecraft/server/dedicated/DedicatedServer.java b/net/minecraft/server/dedicated/DedicatedServer.java
-index 59a8007add25bf947b87eef3ece55bca192ba358..6252001c03230f35c5ec7354faa3720e407dee6c 100644
--- a/net/minecraft/server/dedicated/DedicatedServer.java
-+++ b/net/minecraft/server/dedicated/DedicatedServer.java
-@@ -374,6 +374,7 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
-                 DedicatedServer.LOGGER.info("JMX monitoring enabled");
-             }
- 
-+            org.purpurmc.purpur.task.BossBarTask.startAll(); // Purpur
-             return true;
-         }
-     }
-diff --git a/net/minecraft/server/level/ServerPlayer.java b/net/minecraft/server/level/ServerPlayer.java
-index 51e58f447cc07224b2d9bbeff3719a719931a40c..303c9b2c6f1a62e40c5657248b727c14bb9c613a 100644
--- a/net/minecraft/server/level/ServerPlayer.java
-+++ b/net/minecraft/server/level/ServerPlayer.java
-@@ -328,6 +328,7 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player imple
-     public @Nullable String clientBrandName = null; // Paper - Brand support
-     public org.bukkit.event.player.PlayerQuitEvent.QuitReason quitReason = null; // Paper - Add API for quit reason; there are a lot of changes to do if we change all methods leading to the event
-     public boolean purpurClient = false; // Purpur - Purpur client support
-+    private boolean tpsBar = false; // Purpur
- 
-     // Paper start - rewrite chunk system
-     private ca.spottedleaf.moonrise.patches.chunk_system.player.RegionizedPlayerChunkLoader.PlayerChunkLoaderData chunkLoader;
-@@ -690,6 +691,7 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player imple
-             });
-         }
- 
-+        if (nbt.contains("Purpur.TPSBar")) { this.tpsBar = nbt.getBoolean("Purpur.TPSBar"); } // Purpur
-     }
- 
-     @Override
-@@ -742,6 +744,7 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player imple
-         }
- 
-         this.saveEnderPearls(nbt);
-+        nbt.putBoolean("Purpur.TPSBar", this.tpsBar); // Purpur
-     }
- 
-     private void saveParentVehicle(CompoundTag nbt) {
-@@ -3420,5 +3423,13 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player imple
-             this.server.getPlayerList().respawn(this, true, RemovalReason.KILLED, org.bukkit.event.player.PlayerRespawnEvent.RespawnReason.DEATH, to);
-         }
-     }
-+
-+    public boolean tpsBar() {
-+        return this.tpsBar;
-+    }
-+
-+    public void tpsBar(boolean tpsBar) {
-+        this.tpsBar = tpsBar;
-+    }
-     // Purpur end
- }
-diff --git a/net/minecraft/server/players/PlayerList.java b/net/minecraft/server/players/PlayerList.java
-index 8596e1c016c51a840b8c0c6a8d5c8e0893c4f1c7..0969a713df3150b0b2d2dd2d595e5f49e491f8af 100644
--- a/net/minecraft/server/players/PlayerList.java
-+++ b/net/minecraft/server/players/PlayerList.java
-@@ -419,6 +419,7 @@ public abstract class PlayerList {
-             scoreboard.addPlayerToTeam(player.getScoreboardName(), collideRuleTeam);
-         }
-         // Paper end - Configurable player collision
-+        org.purpurmc.purpur.task.BossBarTask.addToAll(player); // Purpur
-         PlayerList.LOGGER.info("{}[{}] logged in with entity id {} at ([{}]{}, {}, {})", player.getName().getString(), s1, player.getId(), worldserver1.serverLevelData.getLevelName(), player.getX(), player.getY(), player.getZ());
-         // Paper start - Send empty chunk, so players aren't stuck in the world loading screen with our chunk system not sending chunks when dead
-         if (player.isDeadOrDying()) {
-@@ -540,6 +541,7 @@ public abstract class PlayerList {
-     }
-     public net.kyori.adventure.text.Component remove(ServerPlayer entityplayer, net.kyori.adventure.text.Component leaveMessage) {
-         // Paper end - Fix kick event leave message not being sent
-+        org.purpurmc.purpur.task.BossBarTask.removeFromAll(entityplayer.getBukkitEntity()); // Purpur
-         ServerLevel worldserver = entityplayer.serverLevel();
- 
-         entityplayer.awardStat(Stats.LEAVE_GAME);
-diff --git a/src/main/java/org/purpurmc/purpur/PurpurConfig.java b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
-index 5feee7c130e71731051e610aeb0e8c3341bddb2e..6c7b7d6c6aff3dfd4bcc307c004513cf23f44a4d 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurConfig.java
-+++ b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
-@@ -185,6 +185,7 @@ public class PurpurConfig {
-     public static String creditsCommandOutput = "<green>%s has been shown the end credits";
-     public static String demoCommandOutput = "<green>%s has been shown the demo screen";
-     public static String pingCommandOutput = "<green>%s's ping is %sms";
-+    public static String tpsbarCommandOutput = "<green>Tpsbar toggled <onoff> for <target>";
-     private static void messages() {
-         cannotRideMob = getString("settings.messages.cannot-ride-mob", cannotRideMob);
-         afkBroadcastAway = getString("settings.messages.afk-broadcast-away", afkBroadcastAway);
-@@ -195,6 +196,7 @@ public class PurpurConfig {
-         creditsCommandOutput = getString("settings.messages.credits-command-output", creditsCommandOutput);
-         demoCommandOutput = getString("settings.messages.demo-command-output", demoCommandOutput);
-         pingCommandOutput = getString("settings.messages.ping-command-output", pingCommandOutput);
-+        tpsbarCommandOutput = getString("settings.messages.tpsbar-command-output", tpsbarCommandOutput);
-     }
- 
-     public static String serverModName = io.papermc.paper.ServerBuildInfo.buildInfo().brandName();
-@@ -217,6 +219,29 @@ public class PurpurConfig {
-         disableGiveCommandDrops = getBoolean("settings.disable-give-dropping", disableGiveCommandDrops);
-     }
- 
-+    public static String commandTPSBarTitle = "<gray>TPS<yellow>:</yellow> <tps> MSPT<yellow>:</yellow> <mspt> Ping<yellow>:</yellow> <ping>ms";
-+    public static BossBar.Overlay commandTPSBarProgressOverlay = BossBar.Overlay.NOTCHED_20;
-+    public static TPSBarTask.FillMode commandTPSBarProgressFillMode = TPSBarTask.FillMode.MSPT;
-+    public static BossBar.Color commandTPSBarProgressColorGood = BossBar.Color.GREEN;
-+    public static BossBar.Color commandTPSBarProgressColorMedium = BossBar.Color.YELLOW;
-+    public static BossBar.Color commandTPSBarProgressColorLow = BossBar.Color.RED;
-+    public static String commandTPSBarTextColorGood = "<gradient:#55ff55:#00aa00><text></gradient>";
-+    public static String commandTPSBarTextColorMedium = "<gradient:#ffff55:#ffaa00><text></gradient>";
-+    public static String commandTPSBarTextColorLow = "<gradient:#ff5555:#aa0000><text></gradient>";
-+    public static int commandTPSBarTickInterval = 20;
-+    private static void commandSettings() {
-+        commandTPSBarTitle = getString("settings.command.tpsbar.title", commandTPSBarTitle);
-+        commandTPSBarProgressOverlay = BossBar.Overlay.valueOf(getString("settings.command.tpsbar.overlay", commandTPSBarProgressOverlay.name()));
-+        commandTPSBarProgressFillMode = TPSBarTask.FillMode.valueOf(getString("settings.command.tpsbar.fill-mode", commandTPSBarProgressFillMode.name()));
-+        commandTPSBarProgressColorGood = BossBar.Color.valueOf(getString("settings.command.tpsbar.progress-color.good", commandTPSBarProgressColorGood.name()));
-+        commandTPSBarProgressColorMedium = BossBar.Color.valueOf(getString("settings.command.tpsbar.progress-color.medium", commandTPSBarProgressColorMedium.name()));
-+        commandTPSBarProgressColorLow = BossBar.Color.valueOf(getString("settings.command.tpsbar.progress-color.low", commandTPSBarProgressColorLow.name()));
-+        commandTPSBarTextColorGood = getString("settings.command.tpsbar.text-color.good", commandTPSBarTextColorGood);
-+        commandTPSBarTextColorMedium = getString("settings.command.tpsbar.text-color.medium", commandTPSBarTextColorMedium);
-+        commandTPSBarTextColorLow = getString("settings.command.tpsbar.text-color.low", commandTPSBarTextColorLow);
-+        commandTPSBarTickInterval = getInt("settings.command.tpsbar.tick-interval", commandTPSBarTickInterval);
-+    }
-+
-     public static int barrelRows = 3;
-     public static boolean enderChestSixRows = false;
-     public static boolean enderChestPermissionRows = false;
-diff --git a/src/main/java/org/purpurmc/purpur/command/TPSBarCommand.java b/src/main/java/org/purpurmc/purpur/command/TPSBarCommand.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..d8f9b044107ff7c29a83eb5378aa9f5465ba1995
--- /dev/null
-+++ b/src/main/java/org/purpurmc/purpur/command/TPSBarCommand.java
-@@ -0,0 +1,44 @@
-+package org.purpurmc.purpur.command;
-+
-+import com.mojang.brigadier.CommandDispatcher;
-+import net.kyori.adventure.text.Component;
-+import net.kyori.adventure.text.format.NamedTextColor;
-+import net.kyori.adventure.text.minimessage.MiniMessage;
-+import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
-+import net.minecraft.commands.CommandSourceStack;
-+import net.minecraft.commands.Commands;
-+import net.minecraft.commands.arguments.EntityArgument;
-+import net.minecraft.server.level.ServerPlayer;
-+import org.purpurmc.purpur.PurpurConfig;
-+import org.purpurmc.purpur.task.TPSBarTask;
-+
-+import java.util.Collection;
-+import java.util.Collections;
-+
-+public class TPSBarCommand {
-+    public static void register(CommandDispatcher<CommandSourceStack> dispatcher) {
-+        dispatcher.register(Commands.literal("tpsbar")
-+                .requires(listener -> listener.hasPermission(2, "bukkit.command.tpsbar"))
-+                .executes(context -> execute(context.getSource(), Collections.singleton(context.getSource().getPlayerOrException())))
-+                .then(Commands.argument("targets", EntityArgument.players())
-+                        .requires(listener -> listener.hasPermission(2, "bukkit.command.tpsbar.other"))
-+                        .executes((context) -> execute(context.getSource(), EntityArgument.getPlayers(context, "targets")))
-+                )
-+        );
-+    }
-+
-+    private static int execute(CommandSourceStack sender, Collection<ServerPlayer> targets) {
-+        for (ServerPlayer player : targets) {
-+            boolean result = TPSBarTask.instance().togglePlayer(player.getBukkitEntity());
-+            player.tpsBar(result);
-+
-+            Component output = MiniMessage.miniMessage().deserialize(PurpurConfig.tpsbarCommandOutput,
-+                    Placeholder.component("onoff", Component.translatable(result ? "options.on" : "options.off")
-+                            .color(result ? NamedTextColor.GREEN : NamedTextColor.RED)),
-+                            Placeholder.parsed("target", player.getGameProfile().getName()));
-+
-+            sender.sendSuccess(output, false);
-+        }
-+        return targets.size();
-+    }
-+}
-diff --git a/src/main/java/org/purpurmc/purpur/task/BossBarTask.java b/src/main/java/org/purpurmc/purpur/task/BossBarTask.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..6796fd6a936212a6eb768d9cf0fa5e74132c89e8
--- /dev/null
-+++ b/src/main/java/org/purpurmc/purpur/task/BossBarTask.java
-@@ -0,0 +1,109 @@
-+package org.purpurmc.purpur.task;
-+
-+import net.kyori.adventure.bossbar.BossBar;
-+import net.minecraft.server.level.ServerPlayer;
-+import org.bukkit.Bukkit;
-+import org.bukkit.entity.Player;
-+import org.bukkit.scheduler.BukkitRunnable;
-+
-+import java.util.HashMap;
-+import java.util.HashSet;
-+import java.util.Iterator;
-+import java.util.Map;
-+import java.util.UUID;
-+import org.purpurmc.purpur.util.MinecraftInternalPlugin;
-+
-+public abstract class BossBarTask extends BukkitRunnable {
-+    private final Map<UUID, BossBar> bossbars = new HashMap<>();
-+    private boolean started;
-+
-+    abstract BossBar createBossBar();
-+
-+    abstract void updateBossBar(BossBar bossbar, Player player);
-+
-+    @Override
-+    public void run() {
-+        Iterator<Map.Entry<UUID, BossBar>> iter = bossbars.entrySet().iterator();
-+        while (iter.hasNext()) {
-+            Map.Entry<UUID, BossBar> entry = iter.next();
-+            Player player = Bukkit.getPlayer(entry.getKey());
-+            if (player == null) {
-+                iter.remove();
-+                continue;
-+            }
-+            updateBossBar(entry.getValue(), player);
-+        }
-+    }
-+
-+    @Override
-+    public void cancel() {
-+        super.cancel();
-+        new HashSet<>(this.bossbars.keySet()).forEach(uuid -> {
-+            Player player = Bukkit.getPlayer(uuid);
-+            if (player != null) {
-+                removePlayer(player);
-+            }
-+        });
-+        this.bossbars.clear();
-+    }
-+
-+    public boolean removePlayer(Player player) {
-+        BossBar bossbar = this.bossbars.remove(player.getUniqueId());
-+        if (bossbar != null) {
-+            player.hideBossBar(bossbar);
-+            return true;
-+        }
-+        return false;
-+    }
-+
-+    public void addPlayer(Player player) {
-+        removePlayer(player);
-+        BossBar bossbar = createBossBar();
-+        this.bossbars.put(player.getUniqueId(), bossbar);
-+        this.updateBossBar(bossbar, player);
-+        player.showBossBar(bossbar);
-+    }
-+
-+    public boolean hasPlayer(UUID uuid) {
-+        return this.bossbars.containsKey(uuid);
-+    }
-+
-+    public boolean togglePlayer(Player player) {
-+        if (removePlayer(player)) {
-+            return false;
-+        }
-+        addPlayer(player);
-+        return true;
-+    }
-+
-+    public void start() {
-+        stop();
-+        this.runTaskTimerAsynchronously(new MinecraftInternalPlugin(), 1, 1);
-+        started = true;
-+    }
-+
-+    public void stop() {
-+        if (started) {
-+            cancel();
-+        }
-+    }
-+
-+    public static void startAll() {
-+        TPSBarTask.instance().start();
-+    }
-+
-+    public static void stopAll() {
-+        TPSBarTask.instance().stop();
-+    }
-+
-+    public static void addToAll(ServerPlayer player) {
-+        Player bukkit = player.getBukkitEntity();
-+        if (player.tpsBar()) {
-+            TPSBarTask.instance().addPlayer(bukkit);
-+        }
-+    }
-+
-+    public static void removeFromAll(Player player) {
-+        TPSBarTask.instance().removePlayer(player);
-+    }
-+}
-diff --git a/src/main/java/org/purpurmc/purpur/task/TPSBarTask.java b/src/main/java/org/purpurmc/purpur/task/TPSBarTask.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..8769993e7ca59da309087051a3cd38fc562c15d1
--- /dev/null
-+++ b/src/main/java/org/purpurmc/purpur/task/TPSBarTask.java
-@@ -0,0 +1,142 @@
-+package org.purpurmc.purpur.task;
-+
-+import net.kyori.adventure.bossbar.BossBar;
-+import net.kyori.adventure.text.Component;
-+import net.kyori.adventure.text.minimessage.MiniMessage;
-+import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
-+import org.purpurmc.purpur.PurpurConfig;
-+import org.bukkit.Bukkit;
-+import org.bukkit.entity.Player;
-+
-+public class TPSBarTask extends BossBarTask {
-+    private static TPSBarTask instance;
-+    private double tps = 20.0D;
-+    private double mspt = 0.0D;
-+    private int tick = 0;
-+
-+    public static TPSBarTask instance() {
-+        if (instance == null) {
-+            instance = new TPSBarTask();
-+        }
-+        return instance;
-+    }
-+
-+    @Override
-+    BossBar createBossBar() {
-+        return BossBar.bossBar(Component.text(""), 0.0F, instance().getBossBarColor(), PurpurConfig.commandTPSBarProgressOverlay);
-+    }
-+
-+    @Override
-+    void updateBossBar(BossBar bossbar, Player player) {
-+        bossbar.progress(getBossBarProgress());
-+        bossbar.color(getBossBarColor());
-+        bossbar.name(MiniMessage.miniMessage().deserialize(PurpurConfig.commandTPSBarTitle,
-+                Placeholder.component("tps", getTPSColor()),
-+                Placeholder.component("mspt", getMSPTColor()),
-+                Placeholder.component("ping", getPingColor(player.getPing()))
-+        ));
-+    }
-+
-+    @Override
-+    public void run() {
-+        if (++tick < PurpurConfig.commandTPSBarTickInterval) {
-+            return;
-+        }
-+        tick = 0;
-+
-+        this.tps = Math.max(Math.min(Bukkit.getTPS()[0], 20.0D), 0.0D);
-+        this.mspt = Bukkit.getAverageTickTime();
-+
-+        super.run();
-+    }
-+
-+    private float getBossBarProgress() {
-+        if (PurpurConfig.commandTPSBarProgressFillMode == FillMode.MSPT) {
-+            return Math.max(Math.min((float) mspt / 50.0F, 1.0F), 0.0F);
-+        } else {
-+            return Math.max(Math.min((float) tps / 20.0F, 1.0F), 0.0F);
-+        }
-+    }
-+
-+    private BossBar.Color getBossBarColor() {
-+        if (isGood(PurpurConfig.commandTPSBarProgressFillMode)) {
-+            return PurpurConfig.commandTPSBarProgressColorGood;
-+        } else if (isMedium(PurpurConfig.commandTPSBarProgressFillMode)) {
-+            return PurpurConfig.commandTPSBarProgressColorMedium;
-+        } else {
-+            return PurpurConfig.commandTPSBarProgressColorLow;
-+        }
-+    }
-+
-+    private boolean isGood(FillMode mode) {
-+        return isGood(mode, 0);
-+    }
-+
-+    private boolean isGood(FillMode mode, int ping) {
-+        if (mode == FillMode.MSPT) {
-+            return mspt < 40;
-+        } else if (mode == FillMode.TPS) {
-+            return tps >= 19;
-+        } else if (mode == FillMode.PING) {
-+            return ping < 100;
-+        } else {
-+            return false;
-+        }
-+    }
-+
-+    private boolean isMedium(FillMode mode) {
-+        return isMedium(mode, 0);
-+    }
-+
-+    private boolean isMedium(FillMode mode, int ping) {
-+        if (mode == FillMode.MSPT) {
-+            return mspt < 50;
-+        } else if (mode == FillMode.TPS) {
-+            return tps >= 15;
-+        } else if (mode == FillMode.PING) {
-+            return ping < 200;
-+        } else {
-+            return false;
-+        }
-+    }
-+
-+    private Component getTPSColor() {
-+        String color;
-+        if (isGood(FillMode.TPS)) {
-+            color = PurpurConfig.commandTPSBarTextColorGood;
-+        } else if (isMedium(FillMode.TPS)) {
-+            color = PurpurConfig.commandTPSBarTextColorMedium;
-+        } else {
-+            color = PurpurConfig.commandTPSBarTextColorLow;
-+        }
-+        return MiniMessage.miniMessage().deserialize(color, Placeholder.parsed("text", String.format("%.2f", tps)));
-+    }
-+
-+    private Component getMSPTColor() {
-+        String color;
-+        if (isGood(FillMode.MSPT)) {
-+            color = PurpurConfig.commandTPSBarTextColorGood;
-+        } else if (isMedium(FillMode.MSPT)) {
-+            color = PurpurConfig.commandTPSBarTextColorMedium;
-+        } else {
-+            color = PurpurConfig.commandTPSBarTextColorLow;
-+        }
-+        return MiniMessage.miniMessage().deserialize(color, Placeholder.parsed("text", String.format("%.2f", mspt)));
-+    }
-+
-+    private Component getPingColor(int ping) {
-+        String color;
-+        if (isGood(FillMode.PING, ping)) {
-+            color = PurpurConfig.commandTPSBarTextColorGood;
-+        } else if (isMedium(FillMode.PING, ping)) {
-+            color = PurpurConfig.commandTPSBarTextColorMedium;
-+        } else {
-+            color = PurpurConfig.commandTPSBarTextColorLow;
-+        }
-+        return MiniMessage.miniMessage().deserialize(color, Placeholder.parsed("text", String.format("%s", ping)));
-+    }
-+
-+    public enum FillMode {
-+        TPS, MSPT, PING
-+    }
-+}
--- a/purpur-server/minecraft-patches/features/0001-Ridables.patch
+++ b/purpur-server/minecraft-patches/features/0001-Ridables.patch
@@ -18,10 +18,10 @@ index 29d402620d2e1cbed94f941f933ae8eb5d786e7f..ec0998369158286fccb38c8e10c3cfa2
             public boolean isLocalPlayer() {
                 return true;
 diff --git a/net/minecraft/server/MinecraftServer.java b/net/minecraft/server/MinecraftServer.java
-index d68d453a668a7767e5c115095df114b2dbb87d68..13c3d5377581bb82970aa99ca4a4f647f17f78e8 100644
+index dbd5629ff0bc97177e872630bc39c608d009297f..5cba0608e24d2f5a687921e0c6b68827925590cd 100644
 --- a/net/minecraft/server/MinecraftServer.java
 +++ b/net/minecraft/server/MinecraftServer.java
-@@ -1721,6 +1721,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+@@ -1722,6 +1722,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
             serverLevel.hasEntityMoveEvent = io.papermc.paper.event.entity.EntityMoveEvent.getHandlerList().getRegisteredListeners().length > 0; // Paper - Add EntityMoveEvent
             serverLevel.updateLagCompensationTick(); // Paper - lag compensation
             net.minecraft.world.level.block.entity.HopperBlockEntity.skipHopperEvents = serverLevel.paperConfig().hopper.disableMoveEvent || org.bukkit.event.inventory.InventoryMoveItemEvent.getHandlerList().getRegisteredListeners().length == 0; // Paper - Perf: Optimize Hoppers
@@ -42,10 +42,10 @@ index 7f136e044a243814372beef1400d3b6a148d2cbf..5e730cdde960603d5fa0fa7d1b70ec56
     public LevelChunk getChunkIfLoaded(int x, int z) {
         return this.chunkSource.getChunkAtIfLoadedImmediately(x, z); // Paper - Use getChunkIfLoadedImmediately
 diff --git a/net/minecraft/server/level/ServerPlayer.java b/net/minecraft/server/level/ServerPlayer.java
-index bd2f6c1ec45cf043549f49b80d4567d7493ea0ec..d6e17c816e7dc2260d95490145a1e571cdffb912 100644
+index 5b50bc97ccab73dcafa29e3a8c5d04b3c4e8c1d4..c03639557e498f44a53fbf223928f68e515638eb 100644
 --- a/net/minecraft/server/level/ServerPlayer.java
 +++ b/net/minecraft/server/level/ServerPlayer.java
-@@ -838,6 +838,15 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
+@@ -842,6 +842,15 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
         this.trackEnteredOrExitedLavaOnVehicle();
         this.updatePlayerAttributes();
         this.advancements.flushDirty(this);
--- a/purpur-server/minecraft-patches/features/0003-Barrels-and-enderchests-6-rows.patch
+++ b/purpur-server/minecraft-patches/features/0003-Barrels-and-enderchests-6-rows.patch
@@ -5,10 +5,10 @@ Subject: [PATCH] Barrels and enderchests 6 rows


 diff --git a/net/minecraft/server/players/PlayerList.java b/net/minecraft/server/players/PlayerList.java
-index e693c5ef414dd77b684d0a393444a5d28b975bfd..d12896bb6f23bfdb1d22e1ecadd23c01b71a07fc 100644
+index ec0c9f6d1bcf00606b0a6af114264d1ea6650d51..513daca2246f07bbb7b11e75f972f1fffbda2fd8 100644
 --- a/net/minecraft/server/players/PlayerList.java
 +++ b/net/minecraft/server/players/PlayerList.java
-@@ -1025,6 +1025,27 @@ public abstract class PlayerList {
+@@ -1027,6 +1027,27 @@ public abstract class PlayerList {
         player.getBukkitEntity().recalculatePermissions(); // CraftBukkit
         this.server.getCommands().sendCommands(player);
         } // Paper - Add sendOpLevel API
@@ -37,7 +37,7 @@ index e693c5ef414dd77b684d0a393444a5d28b975bfd..d12896bb6f23bfdb1d22e1ecadd23c01
 
     public boolean isWhiteListed(GameProfile profile) {
 diff --git a/net/minecraft/world/entity/player/Player.java b/net/minecraft/world/entity/player/Player.java
-index 27a0cb04dd50974a96ed420ef811d9c9f3182e52..9b762d48c63ddc532c86e2982006eed42375ac1e 100644
+index 27a0cb04dd50974a96ed420ef811d9c9f3182e52..575dd9b9e31ac5bf29ca6abc6ce76bcf16e3e89c 100644
 --- a/net/minecraft/world/entity/player/Player.java
 +++ b/net/minecraft/world/entity/player/Player.java
@@ -200,6 +200,7 @@ public abstract class Player extends LivingEntity {
@@ -49,7 +49,7 @@ index 27a0cb04dd50974a96ed420ef811d9c9f3182e52..9b762d48c63ddc532c86e2982006eed4
     // CraftBukkit start
     public boolean fauxSleeping;
 diff --git a/net/minecraft/world/inventory/ChestMenu.java b/net/minecraft/world/inventory/ChestMenu.java
-index cf5b99c1337a7eafa9f5e8b2062c32ab4ff78968..0582698825544267e65a427351e27101c320bc0a 100644
+index cf5b99c1337a7eafa9f5e8b2062c32ab4ff78968..e046d070e24c892743b241136f18c14c10f1efd9 100644
 --- a/net/minecraft/world/inventory/ChestMenu.java
 +++ b/net/minecraft/world/inventory/ChestMenu.java
@@ -61,10 +61,30 @@ public class ChestMenu extends AbstractContainerMenu {
@@ -84,7 +84,7 @@ index cf5b99c1337a7eafa9f5e8b2062c32ab4ff78968..0582698825544267e65a427351e27101
         return new ChestMenu(MenuType.GENERIC_9x6, containerId, playerInventory, container, 6);
     }
 diff --git a/net/minecraft/world/inventory/PlayerEnderChestContainer.java b/net/minecraft/world/inventory/PlayerEnderChestContainer.java
-index a6a359bab2a727f4631b633a8bb370dd40decc75..4c48bdc2a4596b7b192e76974fa385c323ddabb2 100644
+index a6a359bab2a727f4631b633a8bb370dd40decc75..d2d75e5c34c97300ce5da8c7ea70958aba31fa4a 100644
 --- a/net/minecraft/world/inventory/PlayerEnderChestContainer.java
 +++ b/net/minecraft/world/inventory/PlayerEnderChestContainer.java
@@ -25,11 +25,18 @@ public class PlayerEnderChestContainer extends SimpleContainer {
@@ -108,7 +108,7 @@ index a6a359bab2a727f4631b633a8bb370dd40decc75..4c48bdc2a4596b7b192e76974fa385c3
         this.activeChest = enderChestBlockEntity;
     }
 diff --git a/net/minecraft/world/level/block/EnderChestBlock.java b/net/minecraft/world/level/block/EnderChestBlock.java
-index 2f60681c50e3656400e84fe9a7670e0412743853..79dbafcfde314058bdf95f887fa7a1032433032c 100644
+index 2f60681c50e3656400e84fe9a7670e0412743853..6e3d28aa6206d969815889ed327a5e343b8658d9 100644
 --- a/net/minecraft/world/level/block/EnderChestBlock.java
 +++ b/net/minecraft/world/level/block/EnderChestBlock.java
@@ -84,7 +84,7 @@ public class EnderChestBlock extends AbstractChestBlock<EnderChestBlockEntity> i
@@ -157,7 +157,7 @@ index 2f60681c50e3656400e84fe9a7670e0412743853..79dbafcfde314058bdf95f887fa7a103
     public BlockEntity newBlockEntity(BlockPos pos, BlockState state) {
         return new EnderChestBlockEntity(pos, state);
 diff --git a/net/minecraft/world/level/block/entity/BarrelBlockEntity.java b/net/minecraft/world/level/block/entity/BarrelBlockEntity.java
-index 0f808855f58281578c2758513787f0f7330c9291..7ea7032eae78726e6d4dcfda49b01a10e0f26de8 100644
+index 0f808855f58281578c2758513787f0f7330c9291..9f6063089f0aa3a68d26ae7cfe39379123ab2f47 100644
 --- a/net/minecraft/world/level/block/entity/BarrelBlockEntity.java
 +++ b/net/minecraft/world/level/block/entity/BarrelBlockEntity.java
@@ -55,7 +55,17 @@ public class BarrelBlockEntity extends RandomizableContainerBlockEntity {
--- a/purpur-server/minecraft-patches/features/0006-Minecart-settings-and-WASD-controls.patch
+++ b/purpur-server/minecraft-patches/features/0006-Minecart-settings-and-WASD-controls.patch
@@ -5,10 +5,10 @@ Subject: [PATCH] Minecart settings and WASD controls


 diff --git a/net/minecraft/server/level/ServerPlayer.java b/net/minecraft/server/level/ServerPlayer.java
-index d6e17c816e7dc2260d95490145a1e571cdffb912..69dfdfca73206dd93b660efcb41a63dca5b7842d 100644
+index c03639557e498f44a53fbf223928f68e515638eb..bc0a19d7ce8a080f2e75efa8bd9ab497038a3ac1 100644
 --- a/net/minecraft/server/level/ServerPlayer.java
 +++ b/net/minecraft/server/level/ServerPlayer.java
-@@ -1229,6 +1229,11 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
+@@ -1233,6 +1233,11 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
         } else {
             // Purpur start - Add boat fall damage config
             if (damageSource.is(net.minecraft.tags.DamageTypeTags.IS_FALL)) {
--- a/purpur-server/minecraft-patches/features/0008-Configurable-void-damage-height-and-damage.patch
+++ b/purpur-server/minecraft-patches/features/0008-Configurable-void-damage-height-and-damage.patch
@@ -7,10 +7,10 @@ temporarily migrate to paper's config
 drop patch on the next minecraft release

 diff --git a/net/minecraft/server/MinecraftServer.java b/net/minecraft/server/MinecraftServer.java
-index b5011af774484b6ed35ee83b4a562ddd4425c22f..88c90e0ffca024c2867a7ed70d53d12aff7201c6 100644
+index 5cba0608e24d2f5a687921e0c6b68827925590cd..90cdcb8934e28dcc51272c9b40a6d89ac5dec75e 100644
 --- a/net/minecraft/server/MinecraftServer.java
 +++ b/net/minecraft/server/MinecraftServer.java
-@@ -1198,7 +1198,15 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+@@ -1199,7 +1199,15 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
                 LOGGER.info("*************************************************************************************");
             }
             // Paper end - Add onboarding message for initial server start
@@ -28,7 +28,7 @@ index b5011af774484b6ed35ee83b4a562ddd4425c22f..88c90e0ffca024c2867a7ed70d53d12a
                 long l;
                 if (!this.isPaused() && this.tickRateManager.isSprinting() && this.tickRateManager.checkShouldSprintThisTick()) {
 diff --git a/net/minecraft/server/dedicated/DedicatedServer.java b/net/minecraft/server/dedicated/DedicatedServer.java
-index aa896acd15916df24e646d10a7a3c5157044b4bd..92948d75c928368f3d1999b45951648a6be3fdc7 100644
+index d685bbaed0afe5be40ce18ad92fd8d9f351bd90e..c02a7375d356ccdb23c24c784584029eab51fae1 100644
 --- a/net/minecraft/server/dedicated/DedicatedServer.java
 +++ b/net/minecraft/server/dedicated/DedicatedServer.java
@@ -208,6 +208,15 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
--- a/purpur-server/minecraft-patches/sources/net/minecraft/commands/Commands.java.patch
+++ b/purpur-server/minecraft-patches/sources/net/minecraft/commands/Commands.java.patch
@@ -8,13 +8,14 @@
 import org.slf4j.Logger;
 
 public class Commands {
-@@ -245,6 +_,9 @@
+@@ -245,6 +_,10 @@
             StopCommand.register(this.dispatcher);
             TransferCommand.register(this.dispatcher);
             WhitelistCommand.register(this.dispatcher);
 +            org.purpurmc.purpur.command.CreditsCommand.register(this.dispatcher); // Purpur - Add credits command
 +            org.purpurmc.purpur.command.DemoCommand.register(this.dispatcher); // Purpur - Add demo command
 +            org.purpurmc.purpur.command.PingCommand.register(this.dispatcher); // Purpur - Add ping command
+            org.purpurmc.purpur.command.TPSBarCommand.register(this.dispatcher); // Purpur - Implement TPSBar
         }
 
         if (selection.includeIntegrated) {
--- a/purpur-server/minecraft-patches/sources/net/minecraft/server/MinecraftServer.java.patch
+++ b/purpur-server/minecraft-patches/sources/net/minecraft/server/MinecraftServer.java.patch
@@ -17,6 +17,14 @@
     public static final long SERVER_INIT = System.nanoTime(); // Paper - Lag compensation
 
     public static <S extends MinecraftServer> S spin(Function<Thread, S> threadFunction) {
+@@ -1093,6 +_,7 @@
+         this.safeShutdown(waitForServer, false);
+     }
+     public void safeShutdown(boolean waitForServer, boolean isRestarting) {
+        org.purpurmc.purpur.task.BossBarTask.stopAll(); // Purpur - Implement TPSBar
+         this.isRestarting = isRestarting;
+         this.hasLoggedStop = true; // Paper - Debugging
+         if (isDebugging()) io.papermc.paper.util.TraceUtil.dumpTraceForThread("Server stopped"); // Paper - Debugging
@@ -1112,6 +_,7 @@
     private static final long MAX_CATCHUP_BUFFER = TICK_TIME * TPS * 60L;
     private long lastTick = 0;
--- a/purpur-server/minecraft-patches/sources/net/minecraft/server/dedicated/DedicatedServer.java.patch
+++ b/purpur-server/minecraft-patches/sources/net/minecraft/server/dedicated/DedicatedServer.java.patch
@@ -16,3 +16,11 @@
         com.destroystokyo.paper.VersionHistoryManager.INSTANCE.getClass(); // Paper - load version history now
 
         this.setPvpAllowed(properties.pvp);
+@@ -350,6 +_,7 @@
+                 LOGGER.info("JMX monitoring enabled");
+             }
+ 
+            org.purpurmc.purpur.task.BossBarTask.startAll(); // Purpur - Implement TPSBar
+             return true;
+         }
+     }
--- a/purpur-server/minecraft-patches/sources/net/minecraft/server/level/ServerPlayer.java.patch
+++ b/purpur-server/minecraft-patches/sources/net/minecraft/server/level/ServerPlayer.java.patch
@@ -1,13 +1,31 @@
 --- a/net/minecraft/server/level/ServerPlayer.java
 +++ b/net/minecraft/server/level/ServerPlayer.java
-@@ -393,6 +_,7 @@
+@@ -393,6 +_,8 @@
     public com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent playerNaturallySpawnedEvent; // Paper - PlayerNaturallySpawnCreaturesEvent
     public @Nullable String clientBrandName = null; // Paper - Brand support
     public org.bukkit.event.player.PlayerQuitEvent.QuitReason quitReason = null; // Paper - Add API for quit reason; there are a lot of changes to do if we change all methods leading to the event
 +    public boolean purpurClient = false; // Purpur - Purpur client support
+    private boolean tpsBar = false; // Purpur - Implement TPSBar
 
     // Paper start - rewrite chunk system
     private ca.spottedleaf.moonrise.patches.chunk_system.player.RegionizedPlayerChunkLoader.PlayerChunkLoaderData chunkLoader;
+@@ -561,6 +_,8 @@
+         if (tag != null) {
+             BlockPos.CODEC.parse(NbtOps.INSTANCE, tag).resultOrPartial(LOGGER::error).ifPresent(pos -> this.raidOmenPosition = pos);
+         }
+
+        if (compound.contains("Purpur.TPSBar")) { this.tpsBar = compound.getBoolean("Purpur.TPSBar"); } // Purpur - Implement TPSBar
+     }
+ 
+     @Override
+@@ -605,6 +_,7 @@
+         }
+ 
+         this.saveEnderPearls(compound);
+        compound.putBoolean("Purpur.TPSBar", this.tpsBar); // Purpur - Implement TPSBar
+     }
+ 
+     private void saveParentVehicle(CompoundTag tag) {
@@ -1217,6 +_,13 @@
         if (this.isInvulnerableTo(level, damageSource)) {
             return false;
@@ -139,7 +157,7 @@
 
     public ServerStatsCounter getStats() {
         return this.stats;
-@@ -3077,4 +_,26 @@
+@@ -3077,4 +_,36 @@
         return (org.bukkit.craftbukkit.entity.CraftPlayer) super.getBukkitEntity();
     }
     // CraftBukkit end
@@ -165,4 +183,14 @@
 +        }
 +    }
 +    // Purpur end - Add option to teleport to spawn if outside world border
+
+    // Purpur start - Implement TPSBar
+    public boolean tpsBar() {
+        return this.tpsBar;
+    }
+
+    public void tpsBar(boolean tpsBar) {
+        this.tpsBar = tpsBar;
+    }
+    // Purpur end - Implement TPSBar
 }
--- a/purpur-server/minecraft-patches/sources/net/minecraft/server/players/PlayerList.java.patch
+++ b/purpur-server/minecraft-patches/sources/net/minecraft/server/players/PlayerList.java.patch
@@ -1,5 +1,21 @@
 --- a/net/minecraft/server/players/PlayerList.java
 +++ b/net/minecraft/server/players/PlayerList.java
+@@ -396,6 +_,7 @@
+             scoreboard.addPlayerToTeam(player.getScoreboardName(), collideRuleTeam);
+         }
+         // Paper end - Configurable player collision
+        org.purpurmc.purpur.task.BossBarTask.addToAll(player); // Purpur - Implement TPSBar
+         PlayerList.LOGGER.info("{}[{}] logged in with entity id {} at ([{}]{}, {}, {})", player.getName().getString(), loggableAddress, player.getId(), serverLevel.serverLevelData.getLevelName(), player.getX(), player.getY(), player.getZ());
+         // Paper start - Send empty chunk, so players aren't stuck in the world loading screen with our chunk system not sending chunks when dead
+         if (player.isDeadOrDying()) {
+@@ -501,6 +_,7 @@
+     }
+     public net.kyori.adventure.text.Component remove(ServerPlayer player, net.kyori.adventure.text.Component leaveMessage) {
+         // Paper end - Fix kick event leave message not being sent
+        org.purpurmc.purpur.task.BossBarTask.removeFromAll(player.getBukkitEntity()); // Purpur - Implement TPSBar
+         ServerLevel serverLevel = player.serverLevel();
+         player.awardStat(Stats.LEAVE_GAME);
+         // CraftBukkit start - Quitting must be before we do final save of data, in case plugins need to modify it
@@ -919,6 +_,20 @@
         }
     }
--- a/purpur-server/src/main/java/org/purpurmc/purpur/PurpurConfig.java
+++ b/purpur-server/src/main/java/org/purpurmc/purpur/PurpurConfig.java
@@ -2,6 +2,7 @@ package org.purpurmc.purpur;

 import com.google.common.base.Throwables;
 import com.google.common.collect.ImmutableMap;
+import net.kyori.adventure.bossbar.BossBar;
 import net.kyori.adventure.text.minimessage.MiniMessage;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.world.entity.EntityDimensions;
@@ -24,6 +25,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.logging.Level;
+import org.purpurmc.purpur.task.TPSBarTask;

@SuppressWarnings("unused")
 public class PurpurConfig {
@@ -168,6 +170,7 @@ public class PurpurConfig {
    public static String creditsCommandOutput = "<green>%s has been shown the end credits";
    public static String demoCommandOutput = "<green>%s has been shown the demo screen";
    public static String pingCommandOutput = "<green>%s's ping is %sms";
+    public static String tpsbarCommandOutput = "<green>Tpsbar toggled <onoff> for <target>";
    private static void messages() {
        cannotRideMob = getString("settings.messages.cannot-ride-mob", cannotRideMob);
        afkBroadcastAway = getString("settings.messages.afk-broadcast-away", afkBroadcastAway);
@@ -178,6 +181,7 @@ public class PurpurConfig {
        creditsCommandOutput = getString("settings.messages.credits-command-output", creditsCommandOutput);
        demoCommandOutput = getString("settings.messages.demo-command-output", demoCommandOutput);
        pingCommandOutput = getString("settings.messages.ping-command-output", pingCommandOutput);
+        tpsbarCommandOutput = getString("settings.messages.tpsbar-command-output", tpsbarCommandOutput);
    }

    public static String serverModName = io.papermc.paper.ServerBuildInfo.buildInfo().brandName();
@@ -200,6 +204,29 @@ public class PurpurConfig {
        disableGiveCommandDrops = getBoolean("settings.disable-give-dropping", disableGiveCommandDrops);
    }

+    public static String commandTPSBarTitle = "<gray>TPS<yellow>:</yellow> <tps> MSPT<yellow>:</yellow> <mspt> Ping<yellow>:</yellow> <ping>ms";
+    public static BossBar.Overlay commandTPSBarProgressOverlay = BossBar.Overlay.NOTCHED_20;
+    public static TPSBarTask.FillMode commandTPSBarProgressFillMode = TPSBarTask.FillMode.MSPT;
+    public static BossBar.Color commandTPSBarProgressColorGood = BossBar.Color.GREEN;
+    public static BossBar.Color commandTPSBarProgressColorMedium = BossBar.Color.YELLOW;
+    public static BossBar.Color commandTPSBarProgressColorLow = BossBar.Color.RED;
+    public static String commandTPSBarTextColorGood = "<gradient:#55ff55:#00aa00><text></gradient>";
+    public static String commandTPSBarTextColorMedium = "<gradient:#ffff55:#ffaa00><text></gradient>";
+    public static String commandTPSBarTextColorLow = "<gradient:#ff5555:#aa0000><text></gradient>";
+    public static int commandTPSBarTickInterval = 20;
+    private static void commandSettings() {
+        commandTPSBarTitle = getString("settings.command.tpsbar.title", commandTPSBarTitle);
+        commandTPSBarProgressOverlay = BossBar.Overlay.valueOf(getString("settings.command.tpsbar.overlay", commandTPSBarProgressOverlay.name()));
+        commandTPSBarProgressFillMode = TPSBarTask.FillMode.valueOf(getString("settings.command.tpsbar.fill-mode", commandTPSBarProgressFillMode.name()));
+        commandTPSBarProgressColorGood = BossBar.Color.valueOf(getString("settings.command.tpsbar.progress-color.good", commandTPSBarProgressColorGood.name()));
+        commandTPSBarProgressColorMedium = BossBar.Color.valueOf(getString("settings.command.tpsbar.progress-color.medium", commandTPSBarProgressColorMedium.name()));
+        commandTPSBarProgressColorLow = BossBar.Color.valueOf(getString("settings.command.tpsbar.progress-color.low", commandTPSBarProgressColorLow.name()));
+        commandTPSBarTextColorGood = getString("settings.command.tpsbar.text-color.good", commandTPSBarTextColorGood);
+        commandTPSBarTextColorMedium = getString("settings.command.tpsbar.text-color.medium", commandTPSBarTextColorMedium);
+        commandTPSBarTextColorLow = getString("settings.command.tpsbar.text-color.low", commandTPSBarTextColorLow);
+        commandTPSBarTickInterval = getInt("settings.command.tpsbar.tick-interval", commandTPSBarTickInterval);
+    }
+
    public static int barrelRows = 3;
    public static boolean enderChestSixRows = false;
    public static boolean enderChestPermissionRows = false;
--- a/purpur-server/src/main/java/org/purpurmc/purpur/command/TPSBarCommand.java
+++ b/purpur-server/src/main/java/org/purpurmc/purpur/command/TPSBarCommand.java
@@ -0,0 +1,44 @@
+package org.purpurmc.purpur.command;
+
+import com.mojang.brigadier.CommandDispatcher;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+import net.kyori.adventure.text.minimessage.MiniMessage;
+import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
+import net.minecraft.commands.CommandSourceStack;
+import net.minecraft.commands.Commands;
+import net.minecraft.commands.arguments.EntityArgument;
+import net.minecraft.server.level.ServerPlayer;
+import org.purpurmc.purpur.PurpurConfig;
+import org.purpurmc.purpur.task.TPSBarTask;
+
+import java.util.Collection;
+import java.util.Collections;
+
+public class TPSBarCommand {
+    public static void register(CommandDispatcher<CommandSourceStack> dispatcher) {
+        dispatcher.register(Commands.literal("tpsbar")
+                .requires(listener -> listener.hasPermission(2, "bukkit.command.tpsbar"))
+                .executes(context -> execute(context.getSource(), Collections.singleton(context.getSource().getPlayerOrException())))
+                .then(Commands.argument("targets", EntityArgument.players())
+                        .requires(listener -> listener.hasPermission(2, "bukkit.command.tpsbar.other"))
+                        .executes((context) -> execute(context.getSource(), EntityArgument.getPlayers(context, "targets")))
+                )
+        );
+    }
+
+    private static int execute(CommandSourceStack sender, Collection<ServerPlayer> targets) {
+        for (ServerPlayer player : targets) {
+            boolean result = TPSBarTask.instance().togglePlayer(player.getBukkitEntity());
+            player.tpsBar(result);
+
+            Component output = MiniMessage.miniMessage().deserialize(PurpurConfig.tpsbarCommandOutput,
+                    Placeholder.component("onoff", Component.translatable(result ? "options.on" : "options.off")
+                            .color(result ? NamedTextColor.GREEN : NamedTextColor.RED)),
+                            Placeholder.parsed("target", player.getGameProfile().getName()));
+
+            sender.sendSuccess(output, false);
+        }
+        return targets.size();
+    }
+}
--- a/purpur-server/src/main/java/org/purpurmc/purpur/task/BossBarTask.java
+++ b/purpur-server/src/main/java/org/purpurmc/purpur/task/BossBarTask.java
@@ -0,0 +1,109 @@
+package org.purpurmc.purpur.task;
+
+import net.kyori.adventure.bossbar.BossBar;
+import net.minecraft.server.level.ServerPlayer;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.scheduler.BukkitRunnable;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.UUID;
+import org.purpurmc.purpur.util.MinecraftInternalPlugin;
+
+public abstract class BossBarTask extends BukkitRunnable {
+    private final Map<UUID, BossBar> bossbars = new HashMap<>();
+    private boolean started;
+
+    abstract BossBar createBossBar();
+
+    abstract void updateBossBar(BossBar bossbar, Player player);
+
+    @Override
+    public void run() {
+        Iterator<Map.Entry<UUID, BossBar>> iter = bossbars.entrySet().iterator();
+        while (iter.hasNext()) {
+            Map.Entry<UUID, BossBar> entry = iter.next();
+            Player player = Bukkit.getPlayer(entry.getKey());
+            if (player == null) {
+                iter.remove();
+                continue;
+            }
+            updateBossBar(entry.getValue(), player);
+        }
+    }
+
+    @Override
+    public void cancel() {
+        super.cancel();
+        new HashSet<>(this.bossbars.keySet()).forEach(uuid -> {
+            Player player = Bukkit.getPlayer(uuid);
+            if (player != null) {
+                removePlayer(player);
+            }
+        });
+        this.bossbars.clear();
+    }
+
+    public boolean removePlayer(Player player) {
+        BossBar bossbar = this.bossbars.remove(player.getUniqueId());
+        if (bossbar != null) {
+            player.hideBossBar(bossbar);
+            return true;
+        }
+        return false;
+    }
+
+    public void addPlayer(Player player) {
+        removePlayer(player);
+        BossBar bossbar = createBossBar();
+        this.bossbars.put(player.getUniqueId(), bossbar);
+        this.updateBossBar(bossbar, player);
+        player.showBossBar(bossbar);
+    }
+
+    public boolean hasPlayer(UUID uuid) {
+        return this.bossbars.containsKey(uuid);
+    }
+
+    public boolean togglePlayer(Player player) {
+        if (removePlayer(player)) {
+            return false;
+        }
+        addPlayer(player);
+        return true;
+    }
+
+    public void start() {
+        stop();
+        this.runTaskTimerAsynchronously(new MinecraftInternalPlugin(), 1, 1);
+        started = true;
+    }
+
+    public void stop() {
+        if (started) {
+            cancel();
+        }
+    }
+
+    public static void startAll() {
+        TPSBarTask.instance().start();
+    }
+
+    public static void stopAll() {
+        TPSBarTask.instance().stop();
+    }
+
+    public static void addToAll(ServerPlayer player) {
+        Player bukkit = player.getBukkitEntity();
+        if (player.tpsBar()) {
+            TPSBarTask.instance().addPlayer(bukkit);
+        }
+    }
+
+    public static void removeFromAll(Player player) {
+        TPSBarTask.instance().removePlayer(player);
+    }
+}
--- a/purpur-server/src/main/java/org/purpurmc/purpur/task/TPSBarTask.java
+++ b/purpur-server/src/main/java/org/purpurmc/purpur/task/TPSBarTask.java
@@ -0,0 +1,142 @@
+package org.purpurmc.purpur.task;
+
+import net.kyori.adventure.bossbar.BossBar;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.minimessage.MiniMessage;
+import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
+import org.purpurmc.purpur.PurpurConfig;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+public class TPSBarTask extends BossBarTask {
+    private static TPSBarTask instance;
+    private double tps = 20.0D;
+    private double mspt = 0.0D;
+    private int tick = 0;
+
+    public static TPSBarTask instance() {
+        if (instance == null) {
+            instance = new TPSBarTask();
+        }
+        return instance;
+    }
+
+    @Override
+    BossBar createBossBar() {
+        return BossBar.bossBar(Component.text(""), 0.0F, instance().getBossBarColor(), PurpurConfig.commandTPSBarProgressOverlay);
+    }
+
+    @Override
+    void updateBossBar(BossBar bossbar, Player player) {
+        bossbar.progress(getBossBarProgress());
+        bossbar.color(getBossBarColor());
+        bossbar.name(MiniMessage.miniMessage().deserialize(PurpurConfig.commandTPSBarTitle,
+                Placeholder.component("tps", getTPSColor()),
+                Placeholder.component("mspt", getMSPTColor()),
+                Placeholder.component("ping", getPingColor(player.getPing()))
+        ));
+    }
+
+    @Override
+    public void run() {
+        if (++tick < PurpurConfig.commandTPSBarTickInterval) {
+            return;
+        }
+        tick = 0;
+
+        this.tps = Math.max(Math.min(Bukkit.getTPS()[0], 20.0D), 0.0D);
+        this.mspt = Bukkit.getAverageTickTime();
+
+        super.run();
+    }
+
+    private float getBossBarProgress() {
+        if (PurpurConfig.commandTPSBarProgressFillMode == FillMode.MSPT) {
+            return Math.max(Math.min((float) mspt / 50.0F, 1.0F), 0.0F);
+        } else {
+            return Math.max(Math.min((float) tps / 20.0F, 1.0F), 0.0F);
+        }
+    }
+
+    private BossBar.Color getBossBarColor() {
+        if (isGood(PurpurConfig.commandTPSBarProgressFillMode)) {
+            return PurpurConfig.commandTPSBarProgressColorGood;
+        } else if (isMedium(PurpurConfig.commandTPSBarProgressFillMode)) {
+            return PurpurConfig.commandTPSBarProgressColorMedium;
+        } else {
+            return PurpurConfig.commandTPSBarProgressColorLow;
+        }
+    }
+
+    private boolean isGood(FillMode mode) {
+        return isGood(mode, 0);
+    }
+
+    private boolean isGood(FillMode mode, int ping) {
+        if (mode == FillMode.MSPT) {
+            return mspt < 40;
+        } else if (mode == FillMode.TPS) {
+            return tps >= 19;
+        } else if (mode == FillMode.PING) {
+            return ping < 100;
+        } else {
+            return false;
+        }
+    }
+
+    private boolean isMedium(FillMode mode) {
+        return isMedium(mode, 0);
+    }
+
+    private boolean isMedium(FillMode mode, int ping) {
+        if (mode == FillMode.MSPT) {
+            return mspt < 50;
+        } else if (mode == FillMode.TPS) {
+            return tps >= 15;
+        } else if (mode == FillMode.PING) {
+            return ping < 200;
+        } else {
+            return false;
+        }
+    }
+
+    private Component getTPSColor() {
+        String color;
+        if (isGood(FillMode.TPS)) {
+            color = PurpurConfig.commandTPSBarTextColorGood;
+        } else if (isMedium(FillMode.TPS)) {
+            color = PurpurConfig.commandTPSBarTextColorMedium;
+        } else {
+            color = PurpurConfig.commandTPSBarTextColorLow;
+        }
+        return MiniMessage.miniMessage().deserialize(color, Placeholder.parsed("text", String.format("%.2f", tps)));
+    }
+
+    private Component getMSPTColor() {
+        String color;
+        if (isGood(FillMode.MSPT)) {
+            color = PurpurConfig.commandTPSBarTextColorGood;
+        } else if (isMedium(FillMode.MSPT)) {
+            color = PurpurConfig.commandTPSBarTextColorMedium;
+        } else {
+            color = PurpurConfig.commandTPSBarTextColorLow;
+        }
+        return MiniMessage.miniMessage().deserialize(color, Placeholder.parsed("text", String.format("%.2f", mspt)));
+    }
+
+    private Component getPingColor(int ping) {
+        String color;
+        if (isGood(FillMode.PING, ping)) {
+            color = PurpurConfig.commandTPSBarTextColorGood;
+        } else if (isMedium(FillMode.PING, ping)) {
+            color = PurpurConfig.commandTPSBarTextColorMedium;
+        } else {
+            color = PurpurConfig.commandTPSBarTextColorLow;
+        }
+        return MiniMessage.miniMessage().deserialize(color, Placeholder.parsed("text", String.format("%s", ping)));
+    }
+
+    public enum FillMode {
+        TPS, MSPT, PING
+    }
+}