Implement TPSBar

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) {

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;

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;
+         }
+     }

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
  }

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 @@
          }
      }