Remove fluid direction optimization

README.md

@@ -5,20 +5,20 @@
 ![CodeFactor Grade](https://img.shields.io/codefactor/grade/github/LuminolMC/Luminol?style=flat-square)
 ![GitHub all releases](https://img.shields.io/github/downloads/LuminolMC/Luminol/total?style=flat-square)
 
-<h4>Luminol is a folia fork that with many useful optimizations, configurable vanilla features, more API supports, and it was designed for survival and anarchy servers</h4>
+<h4>Luminol is a folia fork with many useful optimizations, configurable vanilla features, and more API supports, and it was designed for survival and anarchy servers</h4>
 
 ## Features
  - Configurable vanilla features
  - Tpsbar support
  - Linear region file format(from kaiiju)
  - Useful optimizations to improve the performance of single threaded region
- - More API supports for plugin developing(W.I.P)
+ - More API support for plugin development (W.I.P)
 
 ## Download
-Any versions are available in [release](https://github.com/LuminolMC/Luminol/releases),also you can build it by yourself through the following steps.
+Any versions are available in the [release](https://github.com/LuminolMC/Luminol/releases), also you can build it by yourself through the following steps.
 
 ## Build
-To build a paperclip jar,you need run the following command.And you can find the jar in build/libs(Note: JDK17 in needed)
+To build a paperclip jar, you need to run the following command. You can find the jar in build/libs(Note: JDK17 is needed)
  ```shell
  ./gradlew applyPatches && ./gradlew createReobfPaperclipJar
 ```

build.gradle.kts

@@ -92,4 +92,4 @@ paperweight {
             serverOutputDir.set(layout.projectDirectory.dir("Luminol-Server"))
         }
     }
-}
+}

patches/server/0015-Add-a-simple-tpsbar.patch

@@ -109,10 +109,10 @@ index 0000000000000000000000000000000000000000..3f74f748501d2f915869e9077dd2f220
 +}
 diff --git a/src/main/java/me/earthme/luminol/functions/GlobalServerTpsBar.java b/src/main/java/me/earthme/luminol/functions/GlobalServerTpsBar.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..1b97730810895a1a049e8942dc47c20cd750d14c
+index 0000000000000000000000000000000000000000..6a9919d8aec5e49df0dd13380cc7d8792ef7b228
 --- /dev/null
 +++ b/src/main/java/me/earthme/luminol/functions/GlobalServerTpsBar.java
-@@ -0,0 +1,206 @@
+@@ -0,0 +1,210 @@
 +package me.earthme.luminol.functions;
 +
 +import com.google.common.collect.Lists;
@@ -186,11 +186,9 @@ index 0000000000000000000000000000000000000000..1b97730810895a1a049e8942dc47c20c
 +            final UUID uuid = bossBarEntry.getKey();
 +            boolean shouldRemove = true;
 +
-+            for (Player player : Bukkit.getOnlinePlayers()){
-+                if (player.getUniqueId() == uuid){
-+                    shouldRemove = false;
-+                    break;
-+                }
++            final Player target = Bukkit.getPlayer(uuid);
++            if (target != null){
++                shouldRemove = !isPlayerVisible(target);
 +            }
 +
 +            if (shouldRemove){
@@ -199,7 +197,13 @@ index 0000000000000000000000000000000000000000..1b97730810895a1a049e8942dc47c20c
 +        }
 +
 +        for (UUID uuid : toRemove){
-+            uuid2Bossbars.remove(uuid);
++           final BossBar removed =  uuid2Bossbars.remove(uuid);
++           if (removed != null){
++               final Player targetPlayer = Bukkit.getPlayer(uuid);
++               if (targetPlayer != null){
++                   targetPlayer.showBossBar(removed);
++               }
++           }
 +        }
 +    }
 +
@@ -216,7 +220,7 @@ index 0000000000000000000000000000000000000000..1b97730810895a1a049e8942dc47c20c
 +
 +            BossBar targetBossbar = uuid2Bossbars.get(nmsPlayer.getUUID());
 +
-+            if (targetBossbar == null && !visibleExclude.contains(nmsPlayer.getUUID())){
++            if (targetBossbar == null && !visibleExclude.contains(nmsPlayer.getUUID()) && isPlayerVisible(apiPlayer)){
 +                targetBossbar = BossBar.bossBar(Component.text(""),0.0F, BossBar.Color.valueOf(LuminolConfig.tpsColors[3]), BossBar.Overlay.NOTCHED_20);
 +                uuid2Bossbars.put(nmsPlayer.getUUID(),targetBossbar);
 +                apiPlayer.showBossBar(targetBossbar);

patches/server/0020-Pufferfish-Improve-fluid-direction-caching.patch

@@ -1,237 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: M2ke4U <79621885+MrHua269@users.noreply.github.com>
-Date: Sun, 26 Nov 2023 16:00:59 +0800
-Subject: [PATCH] Pufferfish Improve fluid direction caching
-
-
-diff --git a/src/main/java/gg/airplane/structs/FluidDirectionCache.java b/src/main/java/gg/airplane/structs/FluidDirectionCache.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..aa8467b9dda1f7707e41f50ac7b3e9d7343723ec
---- /dev/null
-+++ b/src/main/java/gg/airplane/structs/FluidDirectionCache.java
-@@ -0,0 +1,136 @@
-+package gg.airplane.structs;
-+
-+import it.unimi.dsi.fastutil.HashCommon;
-+
-+/**
-+ * This is a replacement for the cache used in FluidTypeFlowing.
-+ * The requirements for the previous cache were:
-+ *  - Store 200 entries
-+ *  - Look for the flag in the cache
-+ *  - If it exists, move to front of cache
-+ *  - If it doesn't exist, remove last entry in cache and insert in front
-+ *
-+ * This class accomplishes something similar, however has a few different
-+ * requirements put into place to make this more optimize:
-+ *
-+ *  - maxDistance is the most amount of entries to be checked, instead
-+ *    of having to check the entire list.
-+ *  - In combination with that, entries are all tracked by age and how
-+ *    frequently they're used. This enables us to remove old entries,
-+ *    without constantly shifting any around.
-+ *
-+ * Usage of the previous map would have to reset the head every single usage,
-+ * shifting the entire map. Here, nothing happens except an increment when
-+ * the cache is hit, and when it needs to replace an old element only a single
-+ * element is modified.
-+ */
-+public class FluidDirectionCache<T> {
-+
-+    private static class FluidDirectionEntry<T> {
-+        private final T data;
-+        private final boolean flag;
-+        private int uses = 0;
-+        private int age = 0;
-+
-+        private FluidDirectionEntry(T data, boolean flag) {
-+            this.data = data;
-+            this.flag = flag;
-+        }
-+
-+        public int getValue() {
-+            return this.uses - (this.age >> 1); // age isn't as important as uses
-+        }
-+
-+        public void incrementUses() {
-+            this.uses = this.uses + 1 & Integer.MAX_VALUE;
-+        }
-+
-+        public void incrementAge() {
-+            this.age = this.age + 1 & Integer.MAX_VALUE;
-+        }
-+    }
-+
-+    private final FluidDirectionEntry[] entries;
-+    private final int mask;
-+    private final int maxDistance; // the most amount of entries to check for a value
-+
-+    public FluidDirectionCache(int size) {
-+        int arraySize = HashCommon.nextPowerOfTwo(size);
-+        this.entries = new FluidDirectionEntry[arraySize];
-+        this.mask = arraySize - 1;
-+        this.maxDistance = Math.min(arraySize, 4);
-+    }
-+
-+    public Boolean getValue(T data) {
-+        FluidDirectionEntry curr;
-+        int pos;
-+
-+        if ((curr = this.entries[pos = HashCommon.mix(data.hashCode()) & this.mask]) == null) {
-+            return null;
-+        } else if (data.equals(curr.data)) {
-+            curr.incrementUses();
-+            return curr.flag;
-+        }
-+
-+        int checked = 1; // start at 1 because we already checked the first spot above
-+
-+        while ((curr = this.entries[pos = (pos + 1) & this.mask]) != null) {
-+            if (data.equals(curr.data)) {
-+                curr.incrementUses();
-+                return curr.flag;
-+            } else if (++checked >= this.maxDistance) {
-+                break;
-+            }
-+        }
-+
-+        return null;
-+    }
-+
-+    public void putValue(T data, boolean flag) {
-+        FluidDirectionEntry<T> curr;
-+        int pos;
-+
-+        if ((curr = this.entries[pos = HashCommon.mix(data.hashCode()) & this.mask]) == null) {
-+            this.entries[pos] = new FluidDirectionEntry<>(data, flag); // add
-+            return;
-+        } else if (data.equals(curr.data)) {
-+            curr.incrementUses();
-+            return;
-+        }
-+
-+        int checked = 1; // start at 1 because we already checked the first spot above
-+
-+        while ((curr = this.entries[pos = (pos + 1) & this.mask]) != null) {
-+            if (data.equals(curr.data)) {
-+                curr.incrementUses();
-+                return;
-+            } else if (++checked >= this.maxDistance) {
-+                this.forceAdd(data, flag);
-+                return;
-+            }
-+        }
-+
-+        this.entries[pos] = new FluidDirectionEntry<>(data, flag); // add
-+    }
-+
-+    private void forceAdd(T data, boolean flag) {
-+        int expectedPos = HashCommon.mix(data.hashCode()) & this.mask;
-+
-+        int toRemovePos = expectedPos;
-+        FluidDirectionEntry entryToRemove = this.entries[toRemovePos];
-+
-+        for (int i = expectedPos + 1; i < expectedPos + this.maxDistance; i++) {
-+            int pos = i & this.mask;
-+            FluidDirectionEntry entry = this.entries[pos];
-+            if (entry.getValue() < entryToRemove.getValue()) {
-+                toRemovePos = pos;
-+                entryToRemove = entry;
-+            }
-+
-+            entry.incrementAge(); // use this as a mechanism to age the other entries
-+        }
-+
-+        // remove the least used/oldest entry
-+        this.entries[toRemovePos] = new FluidDirectionEntry(data, flag);
-+    }
-+}
-diff --git a/src/main/java/net/minecraft/world/level/material/FlowingFluid.java b/src/main/java/net/minecraft/world/level/material/FlowingFluid.java
-index e21f4c5aff3a8e97101f6efc1349fbecf326b5ea..c55f51e6db55f9fa66f53eef0e7a56af5f81d742 100644
---- a/src/main/java/net/minecraft/world/level/material/FlowingFluid.java
-+++ b/src/main/java/net/minecraft/world/level/material/FlowingFluid.java
-@@ -45,6 +45,8 @@ public abstract class FlowingFluid extends Fluid {
-     public static final BooleanProperty FALLING = BlockStateProperties.FALLING;
-     public static final IntegerProperty LEVEL = BlockStateProperties.LEVEL_FLOWING;
-     private static final int CACHE_SIZE = 200;
-+    // Pufferfish start - use our own cache
-+    /*
-     private static final ThreadLocal<Object2ByteLinkedOpenHashMap<Block.BlockStatePairKey>> OCCLUSION_CACHE = ThreadLocal.withInitial(() -> {
-         Object2ByteLinkedOpenHashMap<Block.BlockStatePairKey> object2bytelinkedopenhashmap = new Object2ByteLinkedOpenHashMap<Block.BlockStatePairKey>(200) {
-             protected void rehash(int i) {}
-@@ -53,6 +55,14 @@ public abstract class FlowingFluid extends Fluid {
-         object2bytelinkedopenhashmap.defaultReturnValue((byte) 127);
-         return object2bytelinkedopenhashmap;
-     });
-+     */
-+
-+    private static final ThreadLocal<gg.airplane.structs.FluidDirectionCache<Block.BlockStatePairKey>> localFluidDirectionCache = ThreadLocal.withInitial(() -> {
-+        // Pufferfish todo - mess with this number for performance
-+        //  with 2048 it seems very infrequent on a small world that it has to remove old entries
-+        return new gg.airplane.structs.FluidDirectionCache<>(2048);
-+    });
-+    // Pufferfish end
-     private final Map<FluidState, VoxelShape> shapes = Maps.newIdentityHashMap();
- 
-     public FlowingFluid() {}
-@@ -252,6 +262,8 @@ public abstract class FlowingFluid extends Fluid {
-             return false;
-         }
-         // Paper end - optimise collisions
-+        // Pufferfish start - modify to use our cache
-+        /*
-         Object2ByteLinkedOpenHashMap object2bytelinkedopenhashmap;
- 
-         if (!state.getBlock().hasDynamicShape() && !fromState.getBlock().hasDynamicShape()) {
-@@ -259,9 +271,16 @@ public abstract class FlowingFluid extends Fluid {
-         } else {
-             object2bytelinkedopenhashmap = null;
-         }
-+         */
-+        gg.airplane.structs.FluidDirectionCache<Block.BlockStatePairKey> cache = null;
-+
-+        if (!state.getBlock().hasDynamicShape() && !fromState.getBlock().hasDynamicShape()) {
-+            cache = localFluidDirectionCache.get();
-+        }
- 
-         Block.BlockStatePairKey block_a;
- 
-+        /*
-         if (object2bytelinkedopenhashmap != null) {
-             block_a = new Block.BlockStatePairKey(state, fromState, face);
-             byte b0 = object2bytelinkedopenhashmap.getAndMoveToFirst(block_a);
-@@ -272,11 +291,22 @@ public abstract class FlowingFluid extends Fluid {
-         } else {
-             block_a = null;
-         }
-+         */
-+        if (cache != null) {
-+            block_a = new Block.BlockStatePairKey(state, fromState, face);
-+            Boolean flag = cache.getValue(block_a);
-+            if (flag != null) {
-+                return flag;
-+            }
-+        } else {
-+            block_a = null;
-+        }
- 
-         VoxelShape voxelshape = state.getCollisionShape(world, pos);
-         VoxelShape voxelshape1 = fromState.getCollisionShape(world, fromPos);
-         boolean flag = !Shapes.mergedFaceOccludes(voxelshape, voxelshape1, face);
- 
-+        /*
-         if (object2bytelinkedopenhashmap != null) {
-             if (object2bytelinkedopenhashmap.size() == 200) {
-                 object2bytelinkedopenhashmap.removeLastByte();
-@@ -284,6 +314,11 @@ public abstract class FlowingFluid extends Fluid {
- 
-             object2bytelinkedopenhashmap.putAndMoveToFirst(block_a, (byte) (flag ? 1 : 0));
-         }
-+         */
-+        if (cache != null) {
-+            cache.putValue(block_a, flag);
-+        }
-+        // Pufferfish end
- 
-         return flag;
-     }

patches/server/0035-Kaiiju-Vanilla-end-portal-teleportation.patch

@@ -0,0 +1,50 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: M2ke4U <79621885+MrHua269@users.noreply.github.com>
+Date: Sun, 26 Nov 2023 20:25:38 +0800
+Subject: [PATCH] Kaiiju Vanilla end portal teleportation
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
+index 6f3e87661c3181b6537e4d6d96e50d8d5680c040..3a5c8f1f9a8173777b00d43c15e8e313526d3e28 100644
+--- a/src/main/java/net/minecraft/world/entity/Entity.java
++++ b/src/main/java/net/minecraft/world/entity/Entity.java
+@@ -4108,12 +4108,17 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
+                         targetPos, 16, // load 16 blocks to be safe from block physics
+                         ca.spottedleaf.concurrentutil.executor.standard.PrioritisedExecutor.Priority.HIGH,
+                         (chunks) -> {
+-                            ServerLevel.makeObsidianPlatform(destination, null, targetPos);
++                            //ServerLevel.makeObsidianPlatform(destination, null, targetPos); // Kaiiju - Vanilla end teleportation - moved down
+ 
++                            // Kaiiju start - Vanilla end teleportation
++                            Vec3 finalPos;
++                            if (this instanceof Player) finalPos = Vec3.atBottomCenterOf(targetPos.below());
++                            else finalPos = Vec3.atBottomCenterOf(targetPos);
++                            // Kaiiju end
+                             // the portal obsidian is placed at targetPos.y - 2, so if we want to place the entity
+                             // on the obsidian, we need to spawn at targetPos.y - 1
+                             portalInfoCompletable.complete(
+-                                new PortalInfo(Vec3.atBottomCenterOf(targetPos.below()), Vec3.ZERO, 90.0f, 0.0f, destination, null)
++                                new PortalInfo(finalPos, this.getDeltaMovement(), 90.0f, 0.0f, destination, null) // Kaiiju - Vanilla end teleportation
+                             );
+                         }
+                     );
+@@ -4300,6 +4305,10 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
+         if (!this.canPortalAsync(takePassengers)) {
+             return false;
+         }
++        // Kaiiju start - sync end platform spawning & entity teleportation
++        final java.util.function.Consumer<Entity> tpComplete = type == PortalType.END && destination.getTypeKey() == LevelStem.END ?
++              e -> ServerLevel.makeObsidianPlatform(destination, null, ServerLevel.END_SPAWN_POINT) : teleportComplete;
++        // Kaiiju end
+ 
+         Vec3 initialPosition = this.position();
+         ChunkPos initialPositionChunk = new ChunkPos(
+@@ -4358,7 +4367,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
+             // place
+             passengerTree.root.placeInAsync(
+                 originWorld, destination, Entity.TELEPORT_FLAG_LOAD_CHUNK | (takePassengers ? Entity.TELEPORT_FLAG_TELEPORT_PASSENGERS : 0L),
+-                passengerTree, teleportComplete
++                passengerTree, tpComplete // Kaiiju - vanilla end teleportation
+             );
+         });
+ 

patches/server/0036-Try-fixing-folia-spector-teleportation.patch

@@ -0,0 +1,99 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: M2ke4U <79621885+MrHua269@users.noreply.github.com>
+Date: Sun, 26 Nov 2023 21:23:06 +0800
+Subject: [PATCH] Try fixing folia spector teleportation
+
+
+diff --git a/src/main/java/me/earthme/luminol/LuminolConfig.java b/src/main/java/me/earthme/luminol/LuminolConfig.java
+index d032786938db9725e1be72dae63a1387bcb69d79..dcc52141b34b87a67c3d6070b68b58af4a7c4f26 100644
+--- a/src/main/java/me/earthme/luminol/LuminolConfig.java
++++ b/src/main/java/me/earthme/luminol/LuminolConfig.java
+@@ -31,6 +31,7 @@ public class LuminolConfig {
+     public static String[] tpsColors = new String[]{"GREEN","YELLOW","RED","PURPLE"};
+     public static String[] pingColors = new String[]{"GREEN","YELLOW","RED","PURPLE"};
+     public static boolean disableUsernameCheck = false;
++    public static boolean fixSpectorTeleportFolia = false;
+ 
+     public static boolean safeTeleportation = true;
+     public static boolean enableSandDuping = false;
+@@ -130,6 +131,7 @@ public class LuminolConfig {
+         tpsColors = get("misc.tpsbar_range_colors", List.of(tpsColors),"The bar and text color of each tps ranges.The last is the color of initial bar's color").toArray(String[]::new);
+         pingColors = get("misc.tpsbar_ping_range_colors",List.of(pingColors),"As same as the tpsColors").toArray(String[]::new);
+         disableUsernameCheck = get("misc.disable_username_check",disableUsernameCheck,"Disable username check that can accept usernames with other characters(such as Chinese).Not recommended to use");
++        fixSpectorTeleportFolia = get("misc.fix_folia_spector_teleport",fixSpectorTeleportFolia);
+ 
+         if (tpsbarEnabled){
+             initTpsbar();
+diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
+index 97bfb92e52c3c5ef1cd22afe2b97c204eb45025a..710e87e388095f28af4983a04cb89ddb6be61986 100644
+--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
++++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
+@@ -18,6 +18,9 @@ import java.util.Optional;
+ import java.util.OptionalInt;
+ import java.util.Set;
+ import javax.annotation.Nullable;
++
++import io.papermc.paper.util.TickThread;
++import me.earthme.luminol.LuminolConfig;
+ import net.minecraft.BlockUtil;
+ import net.minecraft.ChatFormatting;
+ import net.minecraft.CrashReport;
+@@ -835,18 +838,7 @@ public class ServerPlayer extends Player {
+ 
+         Entity entity = this.getCamera();
+ 
+-        if (entity != this) {
+-            if (entity.isAlive()) {
+-                this.absMoveTo(entity.getX(), entity.getY(), entity.getZ(), entity.getYRot(), entity.getXRot());
+-                this.serverLevel().getChunkSource().move(this);
+-                if (this.wantsToStopRiding()) {
+-                    this.setCamera(this);
+-                }
+-            } else {
+-                this.setCamera(this);
+-            }
+-        }
+-
++        //Luminol - move up
+         CriteriaTriggers.TICK.trigger(this);
+         if (this.levitationStartPos != null) {
+             CriteriaTriggers.LEVITATION.trigger(this, this.levitationStartPos, this.tickCount - this.levitationStartTime);
+@@ -855,6 +847,38 @@ public class ServerPlayer extends Player {
+         this.trackStartFallingPosition();
+         this.trackEnteredOrExitedLavaOnVehicle();
+         this.advancements.flushDirty(this);
++
++        if (entity != this) {
++            if (entity.isAlive()) {
++                //Luminol start - Fix spector camera
++                if (TickThread.isTickThreadFor(entity) || !LuminolConfig.fixSpectorTeleportFolia){
++                    this.absMoveTo(entity.getX(), entity.getY(), entity.getZ(), entity.getYRot(), entity.getXRot());
++                    this.serverLevel().getChunkSource().move(this);
++                    if (this.wantsToStopRiding()) {
++                        this.setCamera(this);
++                    }
++                }else{
++                    this.teleportAsync(
++                            ((ServerLevel) entity.level()),
++                            entity.position,
++                            entity.getYRot(),
++                            entity.getXRot(),
++                            null,
++                            TeleportCause.SPECTATE,
++                            Entity.TELEPORT_FLAG_LOAD_CHUNK | Entity.TELEPORT_FLAG_TELEPORT_PASSENGERS,
++                            r -> {
++                                this.serverLevel().getChunkSource().move(this);
++                                if (this.wantsToStopRiding()) {
++                                    this.setCamera(this);
++                                }
++                            }
++                    );
++                }
++                //Luminol end
++            } else {
++                this.setCamera(this);
++            }
++        }
+     }
+ 
+     public void doTick() {

patches/server/0037-Add-config-for-offline-mod-warning.patch

@@ -0,0 +1,39 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: M2ke4U <79621885+MrHua269@users.noreply.github.com>
+Date: Wed, 29 Nov 2023 21:15:32 +0800
+Subject: [PATCH] Add config for offline mod warning
+
+
+diff --git a/src/main/java/me/earthme/luminol/LuminolConfig.java b/src/main/java/me/earthme/luminol/LuminolConfig.java
+index dcc52141b34b87a67c3d6070b68b58af4a7c4f26..8bf7a0235ed292d6cb3beca9b786a69148e0b4d9 100644
+--- a/src/main/java/me/earthme/luminol/LuminolConfig.java
++++ b/src/main/java/me/earthme/luminol/LuminolConfig.java
+@@ -31,6 +31,7 @@ public class LuminolConfig {
+     public static String[] tpsColors = new String[]{"GREEN","YELLOW","RED","PURPLE"};
+     public static String[] pingColors = new String[]{"GREEN","YELLOW","RED","PURPLE"};
+     public static boolean disableUsernameCheck = false;
++    public static boolean disableOfflineModeWarning = false;
+     public static boolean fixSpectorTeleportFolia = false;
+ 
+     public static boolean safeTeleportation = true;
+@@ -132,6 +133,7 @@ public class LuminolConfig {
+         pingColors = get("misc.tpsbar_ping_range_colors",List.of(pingColors),"As same as the tpsColors").toArray(String[]::new);
+         disableUsernameCheck = get("misc.disable_username_check",disableUsernameCheck,"Disable username check that can accept usernames with other characters(such as Chinese).Not recommended to use");
+         fixSpectorTeleportFolia = get("misc.fix_folia_spector_teleport",fixSpectorTeleportFolia);
++        disableOfflineModeWarning = get("misc.disable_offline_mode_warning",disableOfflineModeWarning);
+ 
+         if (tpsbarEnabled){
+             initTpsbar();
+diff --git a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
+index 4a1e068c27853a38db0641806626e7ac740bd8de..4cc62104942e58ededd5c838f4bd5c4db0d574d4 100644
+--- a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
++++ b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
+@@ -278,7 +278,7 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
+         String proxyFlavor = (io.papermc.paper.configuration.GlobalConfiguration.get().proxies.velocity.enabled) ? "Velocity" : "BungeeCord";
+         String proxyLink = (io.papermc.paper.configuration.GlobalConfiguration.get().proxies.velocity.enabled) ? "https://docs.papermc.io/velocity/security" : "http://www.spigotmc.org/wiki/firewall-guide/";
+         // Paper end
+-        if (!this.usesAuthentication()) {
++        if (!this.usesAuthentication() && !LuminolConfig.disableOfflineModeWarning) { //Luminol - Add config for offline mod warning
+             DedicatedServer.LOGGER.warn("**** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!");
+             DedicatedServer.LOGGER.warn("The server will make no attempt to authenticate usernames. Beware.");
+             // Spigot start

patches/server/0038-Add-config-for-root-user-warning.patch

@@ -0,0 +1,39 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: M2ke4U <79621885+MrHua269@users.noreply.github.com>
+Date: Thu, 30 Nov 2023 22:41:04 +0800
+Subject: [PATCH] Add config for root user warning
+
+
+diff --git a/src/main/java/me/earthme/luminol/LuminolConfig.java b/src/main/java/me/earthme/luminol/LuminolConfig.java
+index 8bf7a0235ed292d6cb3beca9b786a69148e0b4d9..7ada58f2fa83a47908723bdf1e5c5fbbc2f5ffa9 100644
+--- a/src/main/java/me/earthme/luminol/LuminolConfig.java
++++ b/src/main/java/me/earthme/luminol/LuminolConfig.java
+@@ -33,6 +33,7 @@ public class LuminolConfig {
+     public static boolean disableUsernameCheck = false;
+     public static boolean disableOfflineModeWarning = false;
+     public static boolean fixSpectorTeleportFolia = false;
++    public static boolean disableRootUserWarning = false;
+ 
+     public static boolean safeTeleportation = true;
+     public static boolean enableSandDuping = false;
+@@ -134,6 +135,7 @@ public class LuminolConfig {
+         disableUsernameCheck = get("misc.disable_username_check",disableUsernameCheck,"Disable username check that can accept usernames with other characters(such as Chinese).Not recommended to use");
+         fixSpectorTeleportFolia = get("misc.fix_folia_spector_teleport",fixSpectorTeleportFolia);
+         disableOfflineModeWarning = get("misc.disable_offline_mode_warning",disableOfflineModeWarning);
++        disableRootUserWarning = get("misc.disable_root_user_warning",disableRootUserWarning);
+ 
+         if (tpsbarEnabled){
+             initTpsbar();
+diff --git a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
+index 4cc62104942e58ededd5c838f4bd5c4db0d574d4..964777e992974dc02ee106ec47efd2e04f3b76c3 100644
+--- a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
++++ b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
+@@ -178,7 +178,7 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
+         }
+ 
+         // Paper start - detect running as root
+-        if (io.papermc.paper.util.ServerEnvironment.userIsRootOrAdmin()) {
++        if (io.papermc.paper.util.ServerEnvironment.userIsRootOrAdmin() && !LuminolConfig.disableRootUserWarning) { //Luminol - Add config for root user warning
+             DedicatedServer.LOGGER.warn("****************************");
+             DedicatedServer.LOGGER.warn("YOU ARE RUNNING THIS SERVER AS AN ADMINISTRATIVE OR ROOT USER. THIS IS NOT ADVISED.");
+             DedicatedServer.LOGGER.warn("YOU ARE OPENING YOURSELF UP TO POTENTIAL RISKS WHEN DOING THIS.");