Updated upstream and sidestream (Tuinity/Purpur)

Closes #289
Also dropped some patches which are useless.

Changes in Purpur: Paper upstream updates
Changes in Tuinity: Paper updated

PATCHES.md

@@ -56,7 +56,6 @@ # Patches
 | server |  Dont send useless entity packets      | William Blake Galbreath |  |
 | server |  Ensure pools create daemon threads      | Ivan Pekov |  |
 | server |  Entity lifespan      | William Blake Galbreath |  |
-| server |  Fix "Unable to save chunk" error      | Ivan Pekov |  |
 | server |  Fix 'outdated server' showing in ping before server fully      | William Blake Galbreath |  |
 | server |  Fix Bukkit.createInventory() with type LECTERN      | willies952002 |  |
 | server |  Fix IndexOutOfBoundsException when sending too many changes      | Ivan Pekov |  |
@@ -77,7 +76,6 @@ # Patches
 | server |  Lagging threshold      | William Blake Galbreath |  |
 | server |  MC-168772 Fix - Add turtle egg block options      | William Blake Galbreath |  |
 | server |  MC-4 Fix - Item position desync      | William Blake Galbreath |  |
-| server |  Make sure the block is cauldron before proceeding      | Ivan Pekov |  |
 | api |  Modify POM      | YatopiaMC |  |
 | server |  Modify POM      | YatopiaMC |  |
 | server |  Modify default configs      | tr7zw |  |
@@ -121,7 +119,6 @@ # Patches
 | server |  Use Glue List as delegate for NonNullList      | Mykyta Komarn |  |
 | server |  Use Glue List in WeightedList      | Ivan Pekov |  |
 | server |  Use GlueList for some list initialisations in packets      | Ivan Pekov |  |
-| server |  Use faster block collision check for entity suffocation check      | Mykyta Komarn |  |
 | server |  Use offline uuids if we need to      | Ivan Pekov |  |
 | server |  Utilities      | YatopiaMC | Mykyta Komarnytskyy, Ivan Pekov |
 | api |  Yatopia API Bundle      | YatopiaMC |  |
@@ -130,16 +127,12 @@ # Patches
 | server |  dont load chunks for physics      | Aikar |  |
 | server |  lithium MixinBiome      | JellySquid |  |
 | server |  lithium MixinBox      | JellySquid |  |
-| server |  lithium MixinChunkSection      | JellySquid |  |
 | server |  lithium MixinDirection      | JellySquid |  |
 | server |  lithium MixinGoalSelector      | JellySquid |  |
-| server |  lithium MixinLandPathNodeMaker      | JellySquid |  |
 | server |  lithium NoiseChunkGeneratorMixin      | JellySquid |  |
 | server |  lithium PerlinNoiseSamplerMixin      | JellySquid | Bud Gidiere |
 | server |  lithium VoronoiBiomeAccessTypeMixin      | JellySquid |  |
 | server |  lithium VoxelShapesMixin      | JellySquid | Ivan Pekov |
-| server |  lithium collision optimizations      | JellySquid | Ivan Pekov |
 | server |  lithium enum_values      | JellySquid |  |
 | server |  lithium reduce allocations      | JellySquid | Mykyta Komarnytskyy |
-| server |  lithium-MixinChunkGeneratorAbstract      | JellySquid | tr7zw |
 | server |  lithium-MixinDataWatcher      | JellySquid | tr7zw |

Purpur

@@ -1 +1 @@
-Subproject commit 56569681b43e3fec3426cca43271b04eaf93f100
+Subproject commit b8fb7ff5b5de02aa0c46d76d65f6f481f2fd6929

Tuinity

@@ -1 +1 @@
-Subproject commit 47a29f8434891ecac58dced9716aa8ba11dadbc4
+Subproject commit ecc046e8a9b6d606b1359fe714ebec7bde3e6f75

patches/server/0001-Yatopia-Server-Fixes.patch

@@ -1044,6 +1044,19 @@ index f5c0ccfcbfeda191e3a077bb4313a8c8b8b4178d..00000000000000000000000000000000
 -             // CraftBukkit start - PlayerTeleportEvent
 -             PlayerTeleportEvent tpEvent = new PlayerTeleportEvent(this.getBukkitEntity(), enter, exit, cause);
 -             Bukkit.getServer().getPluginManager().callEvent(tpEvent);
+diff --git a/src/main/java/net/minecraft/server/EntitySlice.java b/src/main/java/net/minecraft/server/EntitySlice.java
+index 1250c3cbe915815939627701c153ba6254fc05f0..ac7b5bc179a3e174ae09b3444b3ba89b5627a174 100644
+--- a/src/main/java/net/minecraft/server/EntitySlice.java
++++ b/src/main/java/net/minecraft/server/EntitySlice.java
+@@ -65,7 +65,7 @@ public class EntitySlice<T> extends AbstractCollection<T> {
+         if (!this.b.isAssignableFrom(oclass)) {
+             throw new IllegalArgumentException("Don't know how to search for " + oclass);
+         } else {
+-            List<T> list = (List) this.a.computeIfAbsent(oclass, (oclass1) -> {
++            List<S> list = (List<S>) this.a.computeIfAbsent(oclass, (oclass1) -> { // Yatopia - decompile fix - why is this still being here?
+                 Stream stream = this.c.stream();
+ 
+                 oclass1.getClass();
 diff --git a/src/main/java/net/minecraft/server/EntityVillager.java b/src/main/java/net/minecraft/server/EntityVillager.java
 index a02f54ab3ac721a5697f8efea474d2999a0fd7bd..9dc054e2e189f8c65a9d12f70e180e7ded79a997 100644
 --- a/src/main/java/net/minecraft/server/EntityVillager.java
@@ -1244,7 +1257,7 @@ index dd52a8fe4fd46e57a5d1af49ba1965a483cf4fcc..00000000000000000000000000000000
 -                             IChunkAccess ichunkaccess = iworldreader.getChunkAt(chunkcoordintpair.x, chunkcoordintpair.z, ChunkStatus.STRUCTURE_STARTS, !(iworldreader instanceof World) || !((World) iworldreader).origamiConfig.onlyFindGeneratedFeatures);
 -                             if (ichunkaccess == null) {
 diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
-index bb7ae7deb67172776e702b80c5f66b526a36a8e6..9626f736353249ceb219ee565efc022fd2a32a93 100644
+index cf43f47c27992b119e07d38a7a79ecc183e12844..50eedfe5a0fe897f1e3b748bcae5c1d0c53b1467 100644
 --- a/src/main/java/net/minecraft/server/World.java
 +++ b/src/main/java/net/minecraft/server/World.java
 @@ -96,6 +96,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
@@ -1256,7 +1269,7 @@ index bb7ae7deb67172776e702b80c5f66b526a36a8e6..9626f736353249ceb219ee565efc022f
      public final co.aikar.timings.WorldTimingsHandler timings; // Paper
      public static BlockPosition lastPhysicsProblem; // Spigot
 @@ -157,6 +158,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
-         this.paperConfig = new com.destroystokyo.paper.PaperWorldConfig((((WorldDataServer)worlddatamutable).getName()), this.spigotConfig); // Paper
+         this.paperConfig = new com.destroystokyo.paper.PaperWorldConfig(((WorldDataServer) worlddatamutable).getName(), this.spigotConfig); // Paper
          this.tuinityConfig = new com.tuinity.tuinity.config.TuinityConfig.WorldConfig(((WorldDataServer)worlddatamutable).getName()); // Tuinity - Server Config
          this.purpurConfig = new net.pl3x.purpur.PurpurWorldConfig((((WorldDataServer)worlddatamutable).getName())); // Purpur
 +        this.origamiConfig = new de.minebench.origami.OrigamiConfig.WorldConfig(((WorldDataServer)worlddatamutable).getName()); // Origami

patches/server/0011-Modify-default-configs.patch

@@ -18,7 +18,7 @@ index 6ab0a51b421dc696aec292f2db955311c9cc31e3..82591dcebdbf34649728b60b22d8f78a
          TimingsManager.privacy = getBoolean("timings.server-name-privacy", false);
          TimingsManager.hiddenConfigs = getList("timings.hidden-config-entries", Lists.newArrayList("database", "settings.bungeecord-addresses"));
 diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
-index ff0e4447b6574e91bf8815de4e04ce881ed7026d..590fd78ec0751a561305a4ad2190b343fe6d5280 100644
+index 80b0c08cef9a5326492b1faec020929fca59ff77..f0354d591f8efe10c5fc8cb91345f6d467902cf6 100644
 --- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
 +++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
 @@ -598,7 +598,7 @@ public class PaperWorldConfig {

patches/server/0016-lithium-MixinLandPathNodeMaker.patch

@@ -1,92 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: JellySquid <jellysquid+atwork@protonmail.com>
-Date: Mon, 11 May 2020 22:56:27 +0200
-Subject: [PATCH] lithium MixinLandPathNodeMaker
-
-Original code by JellySquid, licensed under GNU Lesser General Public License v3.0
-you can find the original code on https://github.com/jellysquid3/lithium-fabric/tree/1.16.x/fabric (Yarn mappings)
-
-diff --git a/src/main/java/net/minecraft/server/PathfinderNormal.java b/src/main/java/net/minecraft/server/PathfinderNormal.java
-index 33804e68931e8b4145b896eedeab79bde78779f2..5954fa5e2b1d4f18df13f6de738d4f3662d7f028 100644
---- a/src/main/java/net/minecraft/server/PathfinderNormal.java
-+++ b/src/main/java/net/minecraft/server/PathfinderNormal.java
-@@ -7,9 +7,15 @@ import it.unimi.dsi.fastutil.objects.Object2BooleanOpenHashMap;
- import java.util.EnumSet;
- import java.util.Iterator;
- import javax.annotation.Nullable;
-+import it.unimi.dsi.fastutil.objects.Reference2ReferenceMap; // Yatopia
-+import it.unimi.dsi.fastutil.objects.Reference2ReferenceOpenHashMap; // Yatopia
- 
- public class PathfinderNormal extends PathfinderAbstract {
- 
-+    // Yatopia start - this is not thread safe!
-+    private static final Reference2ReferenceMap<IBlockData, PathType> commonTypes = new Reference2ReferenceOpenHashMap<>();
-+    // Yatopia end
-+
-     protected float j;
-     private final Long2ObjectMap<PathType> k = new Long2ObjectOpenHashMap();
-     private final Object2BooleanMap<AxisAlignedBB> l = new Object2BooleanOpenHashMap();
-@@ -518,8 +524,22 @@ public class PathfinderNormal extends PathfinderAbstract {
-     }
-     protected static PathType getStaticTypeSlow(IBlockAccess iblockaccess, BlockPosition blockposition, IBlockData iblockdata) {
-         // Tuinity end - reduce pathfinder branches
--        Block block = iblockdata.getBlock();
--        Material material = iblockdata.getMaterial();
-+        // Yatopia start - replaced logic
-+        //Block block = iblockdata.getBlock();
-+        //Material material = iblockdata.getMaterial();
-+        if (iblockdata.isAir()) return PathType.OPEN;
-+        PathType type = commonTypes.get(iblockdata);
-+        if (type == null) {
-+            commonTypes.put(iblockdata, type = getPathType(iblockdata));
-+        }
-+
-+        if (type == PathType.OPEN) {
-+            if (!iblockdata.a(iblockaccess, blockposition, PathMode.LAND)) {
-+                return PathType.BLOCKED;
-+            }
-+        }
-+
-+        /*
- 
-         if (iblockdata.isAir()) {
-             return PathType.OPEN;
-@@ -540,7 +560,38 @@ public class PathfinderNormal extends PathfinderAbstract {
-         } else {
-             return PathType.TRAPDOOR;
-         }
-+         */
-+        return type;
-+        // Yatopia end
-+    }
-+
-+    // Yatopia start
-+    private static PathType getPathType(IBlockData iblockdata) {
-+        Block block = iblockdata.getBlock();
-+        if (!block.a(TagsBlock.TRAPDOORS) && block != Blocks.LILY_PAD) {
-+            if (block == Blocks.FIRE) {
-+                return PathType.DAMAGE_FIRE;
-+            } else if (block == Blocks.CACTUS) {
-+                return PathType.DAMAGE_CACTUS;
-+            } else if (iblockdata.a(Blocks.SWEET_BERRY_BUSH)) {
-+                return PathType.DAMAGE_OTHER;
-+            } else if (iblockdata.a(Blocks.HONEY_BLOCK)) {
-+                return PathType.STICKY_HONEY;
-+            } else if (iblockdata.a(Blocks.COCOA)) {
-+                return PathType.COCOA;
-+            } else {
-+                Fluid fluid = iblockdata.getFluid(); // Tuinity - remove another get type call
-+
-+                if (fluid.a(TagsFluid.WATER)) return PathType.WATER;
-+                if (fluid.a(TagsFluid.LAVA)) return PathType.LAVA;
-+
-+                return PathType.OPEN;
-+            }
-+        } else {
-+            return PathType.TRAPDOOR;
-+        }
-     }
-+    // Yatopia end
- 
-     private static boolean a(IBlockData iblockdata) {
-         return iblockdata.a((Tag) TagsBlock.FIRE) || iblockdata.a(Blocks.LAVA) || iblockdata.a(Blocks.MAGMA_BLOCK) || BlockCampfire.g(iblockdata);

patches/server/0021-Optimize-TileEntity-load-unload.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Optimize TileEntity load/unload
 
 
 diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
-index 9626f736353249ceb219ee565efc022fd2a32a93..6422cd2a84203f893fe19e866c02207784b043c8 100644
+index 50eedfe5a0fe897f1e3b748bcae5c1d0c53b1467..1742399920cf6420082760049d5b8f2835704273 100644
 --- a/src/main/java/net/minecraft/server/World.java
 +++ b/src/main/java/net/minecraft/server/World.java
 @@ -42,9 +42,9 @@ public abstract class World implements GeneratorAccess, AutoCloseable {

patches/server/0026-lithium-MixinChunkGeneratorAbstract.patch

@@ -1,189 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: JellySquid <jellysquid+atwork@protonmail.com>
-Date: Tue, 4 Aug 2020 21:06:02 +0200
-Subject: [PATCH] lithium-MixinChunkGeneratorAbstract
-
-Original code by JellySquid, licensed under GNU Lesser General Public License v3.0
-you can find the original code on https://github.com/jellysquid3/lithium-fabric/tree/1.16.x/fabric (Yarn mappings)
-
-Co-authored-by: tr7zw <tr7zw@live.de>
-
-diff --git a/src/main/java/me/jellysquid/mods/lithium/common/world/noise/SimplexNoiseCache.java b/src/main/java/me/jellysquid/mods/lithium/common/world/noise/SimplexNoiseCache.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..e6cd19e75a88f4dbf38d3cc63883068d95aa67d4
---- /dev/null
-+++ b/src/main/java/me/jellysquid/mods/lithium/common/world/noise/SimplexNoiseCache.java
-@@ -0,0 +1,135 @@
-+package me.jellysquid.mods.lithium.common.world.noise;
-+
-+import it.unimi.dsi.fastutil.HashCommon;
-+
-+import net.minecraft.server.ChunkCoordIntPair;
-+import net.minecraft.server.MathHelper;
-+import net.minecraft.server.NoiseGenerator3Handler;
-+
-+import java.util.Arrays;
-+
-+/**
-+ * A cache for the End's noise generator that caches computed values. Through the caching, we can eliminate a large
-+ * amount of overhead in computing the noise values several hundred thousand times per chunk. This code uses the same
-+ * array backed lossy cache as FastCachingLayerSampler.
-+ */
-+public class SimplexNoiseCache {
-+    private static final int GRID_SIZE = 2;
-+    private static final float MIN = -100.0F;
-+    private static final float MAX = 80.0F;
-+    private static final float ISLAND_RADIUS = 100.0F;
-+    // The smallest encompassing power of two that can store all of the noise values in a chunk.
-+    private static final int CACHE_SIZE = 8192;
-+
-+    private final int mask;
-+    private final long[] keys;
-+    private final float[] values;
-+
-+    private final NoiseGenerator3Handler sampler;
-+
-+    public SimplexNoiseCache(NoiseGenerator3Handler sampler) {
-+        this.sampler = sampler;
-+
-+        this.mask = CACHE_SIZE - 1;
-+
-+        // Initialize default values
-+        this.keys = new long[CACHE_SIZE];
-+        Arrays.fill(this.keys, Long.MIN_VALUE);
-+        this.values = new float[CACHE_SIZE];
-+    }
-+
-+    /**
-+     * Attempt to get the cached distance factor, saving computation time.
-+     */
-+    private float getDistanceFactor(int x, int z) {
-+        // Hash key and get index
-+        long key = ChunkCoordIntPair.pair(x, z);
-+        int idx = (int) HashCommon.mix(key) & this.mask;
-+
-+        if (this.keys[idx] == key) {
-+            // Cache hit, return cached value
-+            return this.values[idx];
-+        }
-+
-+        // Cache miss, compute and store value
-+
-+        // A marker for no value.
-+        float value = -1.0F;
-+
-+        long lx = x;
-+        long lz = z;
-+        long distanceFromOriginSq = lx * lx +  lz * lz;
-+
-+        // Ensure we are 64 grid cells away from the origin.
-+        if (distanceFromOriginSq > 64 * 64) {
-+            // Reduce the number of island-forming grid cells by sampling noise with a threshold
-+            if (this.sampler.a(x, z) < -0.9) {
-+                // Generate a pseudo-random value from 9 to 21
-+                value = (Math.abs(x) * 3439.0F +  Math.abs(z) * 147.0F) %13.0F +  9.0F;
-+            }
-+        }
-+
-+        // Store values in cache
-+        this.keys[idx] = key;
-+        this.values[idx] = value;
-+
-+        return value;
-+    }
-+
-+    /**
-+     * Mapped and cleaned up implementation of the End biome source's sampler. Tries to use cached values wherever
-+     * possible.
-+     */
-+    public float getNoiseAt(int x, int z) {
-+        // [VanillaCopy] TheEndBiomeSource#getNoiseAt
-+
-+        int gridX = x / GRID_SIZE;
-+        int gridZ = z / GRID_SIZE;
-+
-+        // This is the "center point", offset to center around the current grid cell
-+        int gridOriginX = x % GRID_SIZE;
-+        int gridOriginZ = z % GRID_SIZE;
-+
-+        // Initialize density for the central island
-+        float density = ISLAND_RADIUS - MathHelper.sqrt(x * x +  z * z) * 8.0F;
-+        if (density >= MAX) {
-+            return MAX;
-+        }
-+
-+        // Iterate through 25x25 grid cells
-+        for (int offsetX = -12; offsetX <= 12; offsetX++) {
-+            for (int offsetZ = -12; offsetZ <= 12; offsetZ++) {
-+                int globalGridX = gridX +  offsetX;
-+                int globalGridZ = gridZ +  offsetZ;
-+
-+                // Try to retrieve values from cache
-+                float distanceFactor = getDistanceFactor(globalGridX, globalGridZ);
-+                if (distanceFactor != -1.0F) {
-+                    // Compute the distance to the origin
-+                    float deltaX = gridOriginX - offsetX * GRID_SIZE;
-+                    float deltaZ = gridOriginZ - offsetZ * GRID_SIZE;
-+
-+                    // Calculate the density at this grid cell
-+                    float scaledDistance = MathHelper.sqrt(deltaX * deltaX +  deltaZ * deltaZ) * distanceFactor;
-+                    float densityHere = ISLAND_RADIUS - scaledDistance;
-+
-+                    // Try to return early if we're over the max
-+                    if (densityHere > density) {
-+                        if (densityHere >= MAX) {
-+                            return MAX;
-+                        }
-+
-+                        density = densityHere;
-+                    }
-+                }
-+            }
-+        }
-+
-+        // Avoid a call to Math.max because the density cannot be bigger than the max.
-+        if (density < MIN) {
-+            return MIN;
-+        }
-+
-+        return density;
-+    }
-+}
-diff --git a/src/main/java/net/minecraft/server/ChunkGeneratorAbstract.java b/src/main/java/net/minecraft/server/ChunkGeneratorAbstract.java
-index 321ebe8891defb46f3ad3dfea37c9bb6e2025ad7..119804e5c12aca3f4fbfeaf424f46152f43b3941 100644
---- a/src/main/java/net/minecraft/server/ChunkGeneratorAbstract.java
-+++ b/src/main/java/net/minecraft/server/ChunkGeneratorAbstract.java
-@@ -57,12 +57,13 @@ public final class ChunkGeneratorAbstract extends ChunkGenerator {
-     private final NoiseGenerator t;
-     private final NoiseGeneratorOctaves u;
-     @Nullable
--    private final NoiseGenerator3Handler v;
-+    private final NoiseGenerator3Handler v; // Yatopia - yarn "SimplexNoiseSampler"
-     protected final IBlockData f;
-     protected final IBlockData g;
-     private final long w;
-     protected final Supplier<GeneratorSettingBase> h;
-     private final int x;
-+    private ThreadLocal<me.jellysquid.mods.lithium.common.world.noise.SimplexNoiseCache> tlCache; // Yatopia
- 
-     public ChunkGeneratorAbstract(WorldChunkManager worldchunkmanager, long i, Supplier<GeneratorSettingBase> supplier) {
-         this(worldchunkmanager, worldchunkmanager, i, supplier);
-@@ -99,7 +100,7 @@ public final class ChunkGeneratorAbstract extends ChunkGenerator {
-         } else {
-             this.v = null;
-         }
--
-+        this.tlCache = ThreadLocal.withInitial(() -> new me.jellysquid.mods.lithium.common.world.noise.SimplexNoiseCache(v)); // Yatopia
-     }
- 
-     @Override
-@@ -164,7 +165,8 @@ public final class ChunkGeneratorAbstract extends ChunkGenerator {
-         double d3;
- 
-         if (this.v != null) {
--            d0 = (double) (WorldChunkManagerTheEnd.a(this.v, i, j) - 8.0F);
-+            //d0 = (double) (WorldChunkManagerTheEnd.a(this.v, i, j) - 8.0F); // Yatopia
-+            d0 = tlCache.get().getNoiseAt(i, j) - 8.0F; // Yatopia
-             if (d0 > 0.0D) {
-                 d1 = 0.25D;
-             } else {

patches/server/0032-lithium-VoxelShapesMixin.patch

@@ -21,7 +21,7 @@ index 92ab79532d29341e8840341ff5ee8f5203cb4aad..bc7b9d0b4d9e3f7519bb013054eeec51
  
      public abstract EnumAxisCycle a();
 diff --git a/src/main/java/net/minecraft/server/VoxelShape.java b/src/main/java/net/minecraft/server/VoxelShape.java
-index 98f9ded42264cb88cff701a85d22d99e203ef7cf..b94f08dcc911cd632a9c4fb93dcbc4d47aceca94 100644
+index 700660dd93b3090334bb3033d5f5fdd6ab684744..fd34dffa63995c1fc277eac28eb1cd23e3a5e105 100644
 --- a/src/main/java/net/minecraft/server/VoxelShape.java
 +++ b/src/main/java/net/minecraft/server/VoxelShape.java
 @@ -148,6 +148,7 @@ public abstract class VoxelShape {
@@ -33,10 +33,10 @@ index 98f9ded42264cb88cff701a85d22d99e203ef7cf..b94f08dcc911cd632a9c4fb93dcbc4d4
          return this.a(EnumAxisCycle.a(enumdirection_enumaxis, EnumDirection.EnumAxis.X), axisalignedbb, d0);
      }
 diff --git a/src/main/java/net/minecraft/server/VoxelShapes.java b/src/main/java/net/minecraft/server/VoxelShapes.java
-index 877ef81bd8285167ce11c116b8ad803fda63c6c9..1bf27c47c8fcc2fb0a712b7d10a8c50cea677926 100644
+index db735e29d427cc8f4bd4ba54c7a44daf9fed9e61..641e40dd24082cfe1450e5a3a29312bd07ad2155 100644
 --- a/src/main/java/net/minecraft/server/VoxelShapes.java
 +++ b/src/main/java/net/minecraft/server/VoxelShapes.java
-@@ -279,6 +279,21 @@ public final class VoxelShapes {
+@@ -272,6 +272,21 @@ public final class VoxelShapes {
                  return 0.0D;
              } else {
                  EnumAxisCycle enumaxiscycle1 = enumaxiscycle.a();

patches/server/0033-Highly-optimize-VillagePlace-filtering.patch

@@ -8,14 +8,49 @@ major release and reimplemented again if mojang changes stuff with
 villagers again.
 
 diff --git a/src/main/java/me/jellysquid/mods/lithium/common/util/Producer.java b/src/main/java/me/jellysquid/mods/lithium/common/util/Producer.java
-index f3224ea636fef95d368b934ed4b3e9060c4b10a2..f2d5878d235fdbfc11c74f87b95f029330c70309 100644
---- a/src/main/java/me/jellysquid/mods/lithium/common/util/Producer.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..18666522e08153093bc5457b2524622a4b619233
+--- /dev/null
 +++ b/src/main/java/me/jellysquid/mods/lithium/common/util/Producer.java
-@@ -46,6 +46,16 @@ public interface Producer<T> {
-         }
-     }
- 
-+    // also checks contains and is thus only 1 generic
+@@ -0,0 +1,54 @@
++package me.jellysquid.mods.lithium.common.util;
++
++import java.util.List;
++import java.util.Spliterator;
++import java.util.Spliterators;
++import java.util.function.BiConsumer;
++import java.util.function.Consumer;
++import java.util.function.Function;
++import java.util.stream.Stream;
++import java.util.stream.StreamSupport;
++import net.yatopia.server.HoldingConsumer;
++
++public interface Producer<T> {
++    /**
++     * Computes the next sequence of values in a collection. If a null value is passed for {@param consumer}, then
++     * the producer will only return whether or not elements existed.
++     *
++     * @param consumer The (nullable) consumer which will accept the computed values during this run.
++     * @return True if the producer produced any values, otherwise false
++     */
++    boolean computeNext(Consumer<? super T> consumer);
++
++    default <U> Producer<U> map(Function<T, U> mapper) {
++        return consumer -> {
++            Consumer<? super T> con = (t) -> consumer.accept(mapper.apply(t));
++            return Producer.this.computeNext(con);
++        };
++    }
++
++    static <T> Stream<T> asStream(Producer<T> producer) {
++        return StreamSupport.stream(new Spliterators.AbstractSpliterator<T>(Long.MAX_VALUE, Spliterator.ORDERED | Spliterator.NONNULL) {
++            @Override
++            public boolean tryAdvance(Consumer<? super T> action) {
++                return producer.computeNext(action);
++            }
++        }, false);
++    }
++
 +    static <T> void fillList(Producer<T> producer, List<T> list) {
 +        HoldingConsumer<T> consumer = new HoldingConsumer<>();
 +        while (producer.computeNext(consumer)) {
@@ -25,9 +60,13 @@ index f3224ea636fef95d368b934ed4b3e9060c4b10a2..f2d5878d235fdbfc11c74f87b95f0293
 +        }
 +    }
 +
-     Producer<?> EMPTY_PRODUCER = consumer -> false;
- 
-     @SuppressWarnings("unchecked")
++    Producer<?> EMPTY_PRODUCER = consumer -> false;
++
++    @SuppressWarnings("unchecked")
++    static <T> Producer<T> empty() {
++        return (Producer<T>) EMPTY_PRODUCER;
++    }
++}
 diff --git a/src/main/java/net/minecraft/server/BlockPosition.java b/src/main/java/net/minecraft/server/BlockPosition.java
 index 6fcc7ed7c129e6a33386d65b37cbba4a44e96f0f..dbe6f7d555e8c851faba5cafee8831c516256c09 100644
 --- a/src/main/java/net/minecraft/server/BlockPosition.java
@@ -383,6 +422,29 @@ index f43bc1f7d693d63c6bbdba976c048d2d0c8767b1..8b9f5797a6bee47ff16ee713777b5220
              })).add(villageplacerecord);
              return true;
          }
+diff --git a/src/main/java/net/yatopia/server/HoldingConsumer.java b/src/main/java/net/yatopia/server/HoldingConsumer.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..fca24201a721f0ac6c962e79119c4613734e8108
+--- /dev/null
++++ b/src/main/java/net/yatopia/server/HoldingConsumer.java
+@@ -0,0 +1,17 @@
++package net.yatopia.server;
++
++import java.util.function.Consumer;
++
++public class HoldingConsumer<T> implements Consumer<T> {
++
++    private T value;
++
++    @Override
++    public void accept(T t) {
++        this.value = t;
++    }
++
++    public T getValue() {
++        return value;
++    }
++}
 diff --git a/src/main/java/net/yatopia/server/YatopiaChunkPos.java b/src/main/java/net/yatopia/server/YatopiaChunkPos.java
 new file mode 100644
 index 0000000000000000000000000000000000000000..871e305356103f87c2c1ad1487c804b60e13c076

patches/server/0035-Nuke-streams-off-BlockPosition.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Nuke streams off BlockPosition
 
 
 diff --git a/src/main/java/net/minecraft/server/BlockBase.java b/src/main/java/net/minecraft/server/BlockBase.java
-index a3ead1e695245aacde118daa12e21669f2064a00..7e59a5e620e8a2ccffd494d643a7d51a8944dec1 100644
+index fdfd955aad65b758696b72a71521ec74e9aa122a..7c3e792b53329c869fbd21e298961b3f254c6ef5 100644
 --- a/src/main/java/net/minecraft/server/BlockBase.java
 +++ b/src/main/java/net/minecraft/server/BlockBase.java
-@@ -641,6 +641,7 @@ public abstract class BlockBase {
+@@ -639,6 +639,7 @@ public abstract class BlockBase {
              return this.getBlock().getInventory(this.p(), world, blockposition);
          }
  
@@ -16,7 +16,7 @@ index a3ead1e695245aacde118daa12e21669f2064a00..7e59a5e620e8a2ccffd494d643a7d51a
          public boolean a(Tag<Block> tag) {
              return this.getBlock().a(tag);
          }
-@@ -649,6 +650,7 @@ public abstract class BlockBase {
+@@ -647,6 +648,7 @@ public abstract class BlockBase {
              return this.getBlock().a(tag) && predicate.test(this);
          }
  

patches/server/0036-lithium-MixinChunkSection.patch

@@ -1,83 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: JellySquid <jellysquid+atwork@protonmail.com>
-Date: Thu, 20 Aug 2020 17:25:11 +0300
-Subject: [PATCH] lithium MixinChunkSection
-
-Original code by JellySquid, licensed under LGPLv3
-you can find the original code on https://github.com/jellysquid3/lithium-fabric/ (Yarn mappings)
-
-diff --git a/src/main/java/net/minecraft/server/BlockBase.java b/src/main/java/net/minecraft/server/BlockBase.java
-index fdfd955aad65b758696b72a71521ec74e9aa122a..a3ead1e695245aacde118daa12e21669f2064a00 100644
---- a/src/main/java/net/minecraft/server/BlockBase.java
-+++ b/src/main/java/net/minecraft/server/BlockBase.java
-@@ -352,6 +352,8 @@ public abstract class BlockBase {
-         }
-         // Tuinity end
- 
-+        public final boolean shapeExceedsCubeUncached() { return this.a == null || this.a.c; } // Yatopia - uncached shapeExceedsCube due to collisions stuff
-+
-         public void a() {
-             this.fluid = this.getBlock().d(this.p()); // Paper - moved from getFluid()
-             this.isTicking = this.getBlock().isTicking(this.p()); // Paper - moved from isTicking()
-diff --git a/src/main/java/net/minecraft/server/ChunkSection.java b/src/main/java/net/minecraft/server/ChunkSection.java
-index cebd808e273dbdb88feb16920dd7a2f60390b34f..d210ac3d5775491e9beb885dde608f5e8fda8eb2 100644
---- a/src/main/java/net/minecraft/server/ChunkSection.java
-+++ b/src/main/java/net/minecraft/server/ChunkSection.java
-@@ -4,7 +4,7 @@ import java.util.function.Predicate;
- import com.destroystokyo.paper.antixray.ChunkPacketInfo; // Paper - Anti-Xray - Add chunk packet info
- import javax.annotation.Nullable;
- 
--public class ChunkSection {
-+public class ChunkSection implements me.jellysquid.mods.lithium.common.entity.movement.ChunkAwareBlockCollisionSweeper.OversizedBlocksCounter { // Yatopia
- 
-     public static final DataPalette<IBlockData> GLOBAL_PALETTE = new DataPaletteGlobal<>(Block.REGISTRY_ID, Blocks.AIR.getBlockData());
-     final int yPos; // Paper - private -> package-private
-@@ -12,6 +12,7 @@ public class ChunkSection {
-     short tickingBlockCount; // Paper - private -> package-private
-     private short e;
-     final DataPaletteBlock<IBlockData> blockIds; // Paper - package-private
-+    private short oversizedBlockCount = 0; // Yatopia
- 
-     final com.destroystokyo.paper.util.maplist.IBlockDataList tickingList = new com.destroystokyo.paper.util.maplist.IBlockDataList(); // Paper
- 
-@@ -67,6 +68,7 @@ public class ChunkSection {
- 
-         if (!iblockdata1.isAir()) {
-             --this.nonEmptyBlockCount;
-+            if (iblockdata1.shapeExceedsCubeUncached()) this.oversizedBlockCount--; // Yatopia
-             if (iblockdata1.isTicking()) {
-                 --this.tickingBlockCount;
-                 // Paper start
-@@ -81,6 +83,7 @@ public class ChunkSection {
- 
-         if (!iblockdata.isAir()) {
-             ++this.nonEmptyBlockCount;
-+            if (iblockdata.shapeExceedsCubeUncached()) this.oversizedBlockCount++; // Yatopia
-             if (iblockdata.isTicking()) {
-                 ++this.tickingBlockCount;
-                 // Paper start
-@@ -126,10 +129,12 @@ public class ChunkSection {
-         // Paper start
-         this.tickingList.clear();
-         // Paper end
-+        this.oversizedBlockCount = 0; // Yatopia
-         this.nonEmptyBlockCount = 0;
-         this.tickingBlockCount = 0;
-         this.e = 0;
-         this.blockIds.forEachLocation((iblockdata, location) -> { // Paper
-+            if (iblockdata.shapeExceedsCubeUncached()) this.oversizedBlockCount += location; // Yatopia
-             Fluid fluid = iblockdata.getFluid();
- 
-             if (!iblockdata.isAir()) {
-@@ -173,4 +178,11 @@ public class ChunkSection {
-     public boolean a(Predicate<IBlockData> predicate) {
-         return this.blockIds.contains(predicate);
-     }
-+
-+    // Yatopia start
-+    @Override
-+    public boolean hasOversizedBlocks() {
-+        return this.oversizedBlockCount > 0;
-+    }
-+    // Yatopia end
- }

patches/server/0039-Fix-LightEngineThreaded-memory-leak.patch

@@ -18,10 +18,10 @@ index 2f9c97dd4e1d705a87772d18c7ab4883a876af08..f3494ac1ad659352ca5595adf9e6919b
              return this.size == 0 && this.pendingTasks.isEmpty();
          }
 diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
-index a728b5a95a02e713c288e52dd6b8e309e55241e8..d2e3cab67cdcb195747710ae719693dedc092038 100644
+index 9417032aecb79916a9dbde71e2447d00018e3b28..abc62fb1e95f75355871e06341d6687433d74e94 100644
 --- a/src/main/java/net/minecraft/server/WorldServer.java
 +++ b/src/main/java/net/minecraft/server/WorldServer.java
-@@ -1911,6 +1911,7 @@ public class WorldServer extends World implements GeneratorAccessSeed {
+@@ -1905,6 +1905,7 @@ public class WorldServer extends World implements GeneratorAccessSeed {
          }
          // Paper end
  

patches/server/0043-Fix-Unable-to-save-chunk-error.patch

@@ -1,19 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Ivan Pekov <ivan@mrivanplays.com>
-Date: Thu, 10 Sep 2020 10:36:21 +0300
-Subject: [PATCH] Fix "Unable to save chunk" error
-
-
-diff --git a/src/main/java/net/minecraft/server/EntitySlice.java b/src/main/java/net/minecraft/server/EntitySlice.java
-index cdf54580a8275f40730f9cbdc1c0c4b4a3999a90..cf4da23e790af36e450fb1ffee9cab84b1c5f508 100644
---- a/src/main/java/net/minecraft/server/EntitySlice.java
-+++ b/src/main/java/net/minecraft/server/EntitySlice.java
-@@ -114,7 +114,7 @@ public class EntitySlice<T> extends AbstractCollection<T> implements me.jellysqu
-     }
- 
-     public Iterator<T> iterator() {
--        return (Iterator) (this.c.isEmpty() ? Collections.emptyIterator() : Iterators.unmodifiableIterator(this.c.iterator()));
-+        return (this.c.isEmpty() ? Collections.emptyIterator() : this.c.iterator()); // Yatopia - fix unable to save chunk
-     }
- 
-     public List<T> a() {

patches/server/0056-Use-faster-block-collision-check-for-entity-suffocat.patch

@@ -1,70 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Mykyta Komarn <nkomarn@hotmail.com>
-Date: Tue, 29 Sep 2020 17:27:30 -0700
-Subject: [PATCH] Use faster block collision check for entity suffocation check
-
-Improves the speed of checks by ~3,000ns per entity on average.
-
-diff --git a/src/main/java/me/jellysquid/mods/lithium/common/entity/movement/ChunkAwareBlockCollisionSweeper.java b/src/main/java/me/jellysquid/mods/lithium/common/entity/movement/ChunkAwareBlockCollisionSweeper.java
-index 7ed343cfb3130446c85dab2ca04d60f91e2c94fb..194d2f177b05c594c7a27b6191860a3f89394f06 100644
---- a/src/main/java/me/jellysquid/mods/lithium/common/entity/movement/ChunkAwareBlockCollisionSweeper.java
-+++ b/src/main/java/me/jellysquid/mods/lithium/common/entity/movement/ChunkAwareBlockCollisionSweeper.java
-@@ -16,6 +16,7 @@ import net.minecraft.server.VoxelShape;
- import net.minecraft.server.VoxelShapeCollision;
- import net.minecraft.server.VoxelShapes;
- 
-+import java.util.function.BiPredicate; // Yatopia
- import static me.jellysquid.mods.lithium.common.entity.LithiumEntityCollisions.EPSILON;
- 
- /**
-@@ -59,6 +60,21 @@ public class ChunkAwareBlockCollisionSweeper {
-     private ChunkSection cachedChunkSection;
-     private boolean needEntityCollisionCheck;
- 
-+    // Yatopia start
-+    private boolean checkSuffocation;
-+    private final BiPredicate<IBlockData, BlockPosition> suffocationPredicate = new BiPredicate<IBlockData, BlockPosition>() {
-+        @Override
-+        public boolean test(IBlockData iBlockData, BlockPosition blockPosition) {
-+            return iBlockData.o(view, blockPosition);
-+        }
-+    };
-+
-+    public ChunkAwareBlockCollisionSweeper(ICollisionAccess view, Entity entity, AxisAlignedBB box, boolean checkSuffocation) {
-+        this(view, entity, box);
-+        this.checkSuffocation = checkSuffocation;
-+    }
-+    // Yatopia end
-+
-     public ChunkAwareBlockCollisionSweeper(ICollisionAccess view, Entity entity, AxisAlignedBB box) {
-         this.box = box;
-         this.shape = VoxelShapes.of(box);
-@@ -206,6 +222,11 @@ public class ChunkAwareBlockCollisionSweeper {
- 
-             if (canInteractWithBlock(state, edgesHit)) {
-                 this.pos.setValues(x, y, z);
-+                // Yatopia start
-+                if (checkSuffocation && !suffocationPredicate.test(state, this.pos)) {
-+                    continue;
-+                }
-+                // Yatopia end
-                 VoxelShape collisionShape = state.getCollisionShape(this.view, this.pos, this.context);
- 
-                 if (collisionShape != VoxelShapes.empty()) {
-diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
-index 6b96c392fb3eadd20f87675b797337d6d30cc7be..52d5f11edccd936eea85dc3610b91558e1409117 100644
---- a/src/main/java/net/minecraft/server/Entity.java
-+++ b/src/main/java/net/minecraft/server/Entity.java
-@@ -2186,9 +2186,12 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
-             float f1 = this.size.width * 0.8F;
-             AxisAlignedBB axisalignedbb = AxisAlignedBB.g((double) f1, 0.10000000149011612D, (double) f1).d(this.locX(), this.getHeadY(), this.locZ());
- 
-+            /* TODO Tuinity optimized method overridden
-             return ((WorldServer)this.world).collidesWithAnyBlockOrWorldBorder(this, axisalignedbb, false, false, (iblockdata, blockposition) -> { // Tuinity - use optimised method
-                 return iblockdata.o(this.world, blockposition);
-             }); // Tuinity - use optimised method
-+             */
-+            return new me.jellysquid.mods.lithium.common.entity.movement.ChunkAwareBlockCollisionSweeper(this.world, this, axisalignedbb, true).getNextCollidedShape() != null; // Yatopia - fast suffocation check
-         }
-     }
- 

patches/server/0061-lithium-NoiseChunkGeneratorMixin.patch

@@ -8,7 +8,7 @@ Original code by SuperCoder79, licensed under LGPLv3
 you can find the original code on https://github.com/jellysquid3/lithium-fabric/ (Yarn mappings)
 
 diff --git a/src/main/java/net/minecraft/server/ChunkGeneratorAbstract.java b/src/main/java/net/minecraft/server/ChunkGeneratorAbstract.java
-index 119804e5c12aca3f4fbfeaf424f46152f43b3941..e012510612a25fee850e583b3733ff49e8e41319 100644
+index 321ebe8891defb46f3ad3dfea37c9bb6e2025ad7..fa60285c0c48147ad09b9197bfe577f504dd34bd 100644
 --- a/src/main/java/net/minecraft/server/ChunkGeneratorAbstract.java
 +++ b/src/main/java/net/minecraft/server/ChunkGeneratorAbstract.java
 @@ -5,6 +5,8 @@ import com.mojang.serialization.codecs.RecordCodecBuilder;
@@ -20,7 +20,7 @@ index 119804e5c12aca3f4fbfeaf424f46152f43b3941..e012510612a25fee850e583b3733ff49
  import java.util.Iterator;
  import java.util.List;
  import java.util.Random;
-@@ -112,7 +114,15 @@ public final class ChunkGeneratorAbstract extends ChunkGenerator {
+@@ -111,7 +113,15 @@ public final class ChunkGeneratorAbstract extends ChunkGenerator {
          return this.w == i && ((GeneratorSettingBase) this.h.get()).a(resourcekey);
      }
  
@@ -36,7 +36,7 @@ index 119804e5c12aca3f4fbfeaf424f46152f43b3941..e012510612a25fee850e583b3733ff49
          double d4 = 0.0D;
          double d5 = 0.0D;
          double d6 = 0.0D;
-@@ -148,7 +158,85 @@ public final class ChunkGeneratorAbstract extends ChunkGenerator {
+@@ -147,7 +157,85 @@ public final class ChunkGeneratorAbstract extends ChunkGenerator {
          }
  
          return MathHelper.b(d4 / 512.0D, d5 / 512.0D, (d6 / 10.0D + 1.0D) / 2.0D);
@@ -122,7 +122,7 @@ index 119804e5c12aca3f4fbfeaf424f46152f43b3941..e012510612a25fee850e583b3733ff49
  
      private double[] b(int i, int j) {
          double[] adouble = new double[this.o + 1];
-@@ -275,7 +363,7 @@ public final class ChunkGeneratorAbstract extends ChunkGenerator {
+@@ -273,7 +361,7 @@ public final class ChunkGeneratorAbstract extends ChunkGenerator {
  
          double d2 = d1 * 24.575625D - 2.0D;
  
@@ -131,7 +131,7 @@ index 119804e5c12aca3f4fbfeaf424f46152f43b3941..e012510612a25fee850e583b3733ff49
      }
  
      @Override
-@@ -292,10 +380,10 @@ public final class ChunkGeneratorAbstract extends ChunkGenerator {
+@@ -290,10 +378,10 @@ public final class ChunkGeneratorAbstract extends ChunkGenerator {
      }
  
      private int a(int i, int j, @Nullable IBlockData[] aiblockdata, @Nullable Predicate<IBlockData> predicate) {
@@ -146,7 +146,7 @@ index 119804e5c12aca3f4fbfeaf424f46152f43b3941..e012510612a25fee850e583b3733ff49
          double d0 = (double) i1 / (double) this.m;
          double d1 = (double) j1 / (double) this.m;
          double[][] adouble = new double[][]{this.b(k, l), this.b(k, l + 1), this.b(k + 1, l), this.b(k + 1, l + 1)};
-@@ -534,9 +622,9 @@ public final class ChunkGeneratorAbstract extends ChunkGenerator {
+@@ -532,9 +620,9 @@ public final class ChunkGeneratorAbstract extends ChunkGenerator {
                                      StructurePiece structurepiece = (StructurePiece) objectlistiterator.next();
                                      StructureBoundingBox structureboundingbox = structurepiece.g();
  
@@ -158,7 +158,7 @@ index 119804e5c12aca3f4fbfeaf424f46152f43b3941..e012510612a25fee850e583b3733ff49
                                  }
  
                                  objectlistiterator.back(objectlist.size());
-@@ -591,7 +679,7 @@ public final class ChunkGeneratorAbstract extends ChunkGenerator {
+@@ -589,7 +677,7 @@ public final class ChunkGeneratorAbstract extends ChunkGenerator {
          double d0 = (double) (i * i + k * k);
          double d1 = (double) j + 0.5D;
          double d2 = d1 * d1;

patches/server/0074-Make-sure-the-block-is-cauldron-before-proceeding.patch

@@ -1,19 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Ivan Pekov <ivan@mrivanplays.com>
-Date: Thu, 29 Oct 2020 09:19:32 +0200
-Subject: [PATCH] Make sure the block is cauldron before proceeding
-
-Bandaid fixes 272. We need a proper solution for that tho
-
-diff --git a/src/main/java/net/minecraft/server/BlockCauldron.java b/src/main/java/net/minecraft/server/BlockCauldron.java
-index 9fed3883828e7d6ca917a5eca7a7a3e37582f983..0183efdcbdad89d24b658e0e72392cb29ea119ad 100644
---- a/src/main/java/net/minecraft/server/BlockCauldron.java
-+++ b/src/main/java/net/minecraft/server/BlockCauldron.java
-@@ -235,6 +235,7 @@ public class BlockCauldron extends Block {
-             if (f >= 0.15F) {
-                 IBlockData iblockdata = world.getType(blockposition);
- 
-+                if (!iblockdata.isBlock(Blocks.CAULDRON)) return; // Yatopia - bandaid issue until we find what's actually going wrong
-                 if ((Integer) iblockdata.get(BlockCauldron.LEVEL) < 3) {
-                     this.a(world, blockposition, (IBlockData) iblockdata.a((IBlockState) BlockCauldron.LEVEL), 2); // CraftBukkit
-                 }