56% Complete

2023-09-27 22:36:12 +09:00
parent 4042f69c8d
commit 5efc27e381
18 changed files with 631 additions and 425 deletions
--- a/patches/server/0001-Pufferfish-Server-Changes.patch
+++ b/patches/server/0001-Pufferfish-Server-Changes.patch
@@ -1,6 +1,6 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: Kevin Raneri <kevin.raneri@gmail.com>
-Date: Wed, 27 Sep 2023 09:35:56 +0000
+Date: Wed, 27 Sep 2023 05:21:18 +0000
 Subject: [PATCH] Pufferfish Server Changes

 Original: Kevin Raneri <kevin.raneri@gmail.com>
--- a/patches/server/0002-Purpur-Server-Changes.patch
+++ b/patches/server/0002-Purpur-Server-Changes.patch
@@ -1,6 +1,6 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: William Blake Galbreath <blake.galbreath@gmail.com>
-Date: Wed, 27 Sep 2023 09:45:16 +0000
+Date: Wed, 27 Sep 2023 05:28:53 +0000
 Subject: [PATCH] Purpur Server Changes

 Original: PurpurMC
--- a/patches/server/0006-Plazma-Configurations.patch
+++ b/patches/server/0006-Plazma-Configurations.patch
@@ -617,10 +617,10 @@ index 0000000000000000000000000000000000000000..92524f24bdb56a861b06fffc900ff3c1
 +}
 diff --git a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..5e31a23ed4f31cc06562aa7814812242a04ee086
+index 0000000000000000000000000000000000000000..d990c031255daf0d43541efe175c5b52736a6990
 --- /dev/null
 +++ b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
-@@ -0,0 +1,40 @@
+@@ -0,0 +1,45 @@
 +package org.plazmamc.plazma.configurations;
 +
 +import io.papermc.paper.configuration.Configuration;
@@ -646,11 +646,16 @@ index 0000000000000000000000000000000000000000..5e31a23ed4f31cc06562aa7814812242
 +    @Setting(Configuration.VERSION_FIELD)
 +    public int version = CURRENT_VERSION;
 +
-+    public GlobalConfiguration.Misc misc;
+    public Misc misc;
 +    public class Misc extends ConfigurationPart {
 +
 +    }
 +
+    public Entity entity;
+    public class Entity extends ConfigurationPart {
+
+    }
+
 +    public Structure structure;
 +    public class Structure extends ConfigurationPart {
 +
--- a/patches/server/0014-Configurable-nether-portal-size.patch
+++ b/patches/server/0014-Configurable-nether-portal-size.patch
@@ -37,10 +37,10 @@ index e7554ec800f321e4e34c926c53f2375a8c3aa979..c7f974e0b614afa1ced716ff7b6c67ee
 
     // CraftBukkit start - return boolean
 diff --git a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
-index 5e31a23ed4f31cc06562aa7814812242a04ee086..0d4139ec1a34510bc8f96f2cbcb913626fd26b65 100644
+index d990c031255daf0d43541efe175c5b52736a6990..36c367c577e61422e51ab08c5aaa2a88c94e1636 100644
 --- a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
 +++ b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
-@@ -34,6 +34,27 @@ public class LevelConfigurations extends ConfigurationPart {
+@@ -39,6 +39,27 @@ public class LevelConfigurations extends ConfigurationPart {
         public NetherPortal netherPortal;
         public class NetherPortal extends ConfigurationPart {
 
--- a/patches/server/0015-Reduce-create-random-instance.patch
+++ b/patches/server/0015-Reduce-create-random-instance.patch
@@ -0,0 +1,385 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: AlphaKR93 <dev@alpha93.kr>
+Date: Wed, 27 Sep 2023 21:18:22 +0900
+Subject: [PATCH] Reduce create random instance
+
+
+diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
+index 44248dc470d0882b7287debd1993cedf0f238aca..ee571f465ca1e83e760a4d57b3d11accb53c6cfe 100644
+--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
+@@ -228,7 +228,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+     private ServerStatus status;
+     @Nullable
+     private ServerStatus.Favicon statusIcon;
+-    private final RandomSource random;
+    private final RandomSource random; public RandomSource getRandom() { return this.random; } // Plazma
+     public final DataFixer fixerUpper;
+     private String localIp;
+     private int port;
+diff --git a/src/main/java/net/minecraft/server/commands/SpreadPlayersCommand.java b/src/main/java/net/minecraft/server/commands/SpreadPlayersCommand.java
+index f5bc3497831877e0c2b7dc1cbd8abe3a67d7695b..7834700eb0e1d789f7b338b535a0a9f8965201ef 100644
+--- a/src/main/java/net/minecraft/server/commands/SpreadPlayersCommand.java
+++ b/src/main/java/net/minecraft/server/commands/SpreadPlayersCommand.java
+@@ -65,7 +65,7 @@ public class SpreadPlayersCommand {
+         if (maxY < j) {
+             throw SpreadPlayersCommand.ERROR_INVALID_MAX_HEIGHT.create(maxY, j);
+         } else {
+-            RandomSource randomsource = RandomSource.create();
+            RandomSource randomsource = worldserver.plazmaLevelConfiguration().misc.reduceCreateRandomInstance ? worldserver.getRandom() : RandomSource.create(); // Plazma - Reduce create random instance
+             double d0 = (double) (center.x - maxRange);
+             double d1 = (double) (center.y - maxRange);
+             double d2 = (double) (center.x + maxRange);
+diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
+index 99cf8ce63316e127a5ee84cdd96df80d440dc0c3..c3bb82793ecd5333d8dbef7a90729d80616ea4ce 100644
+--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
+@@ -448,7 +448,7 @@ public class ServerPlayer extends Player {
+             long l = k * k;
+             int i1 = l > 2147483647L ? Integer.MAX_VALUE : (int) l;
+             int j1 = this.getCoprime(i1);
+-            int k1 = RandomSource.create().nextInt(i1);
+            int k1 = (worldserver.plazmaLevelConfiguration().misc.reduceCreateRandomInstance ? worldserver.getRandom() : RandomSource.create()).nextInt(i1); // Plazma - Reduce create random instance
+ 
+             for (int l1 = 0; l1 < i1; ++l1) {
+                 int i2 = (k1 + j1 * l1) % i1;
+@@ -485,7 +485,7 @@ public class ServerPlayer extends Player {
+             long l = k * k;
+             int i1 = l > 2147483647L ? Integer.MAX_VALUE : (int) l;
+             int j1 = this.getCoprime(i1);
+-            int k1 = RandomSource.create().nextInt(i1);
+            int k1 = (world.plazmaLevelConfiguration().misc.reduceCreateRandomInstance ? world.getRandom() : RandomSource.create()).nextInt(i1); // Plazma - Reduce create random instance
+ 
+             for (int l1 = 0; l1 < i1; ++l1) {
+                 int i2 = (k1 + j1 * l1) % i1;
+diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+index d38685f82d2e6c4e71179bf3a85a8b183aa6c44b..1265e6a521222be0c957065f5b788d68cb3d863f 100644
+--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+@@ -70,7 +70,7 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
+         this.serverId = "";
+         this.server = server;
+         this.connection = connection;
+-        this.challenge = Ints.toByteArray(RandomSource.create().nextInt());
+        this.challenge = Ints.toByteArray((org.plazmamc.plazma.configurations.GlobalConfiguration.get().misc.reduceCreateRandomInstance ? server.getRandom() : RandomSource.create()).nextInt()); // Plazma - Reduce create random instance
+     }
+ 
+     @Override
+diff --git a/src/main/java/net/minecraft/server/rcon/thread/QueryThreadGs4.java b/src/main/java/net/minecraft/server/rcon/thread/QueryThreadGs4.java
+index 1ef089dbf83de35d875c00efdf468c397be56978..7f4c0827d2269baa032dac4798fe6c2a740ba7fa 100644
+--- a/src/main/java/net/minecraft/server/rcon/thread/QueryThreadGs4.java
+++ b/src/main/java/net/minecraft/server/rcon/thread/QueryThreadGs4.java
+@@ -349,7 +349,7 @@ public class QueryThreadGs4 extends GenericThread {
+             this.identBytes[2] = bs[5];
+             this.identBytes[3] = bs[6];
+             this.ident = new String(this.identBytes, StandardCharsets.UTF_8);
+-            this.challenge = RandomSource.create().nextInt(16777216);
+            this.challenge = (org.plazmamc.plazma.configurations.GlobalConfiguration.get().misc.reduceCreateRandomInstance ? net.minecraft.server.MinecraftServer.getServer().getRandom() : RandomSource.create()).nextInt(16777216); // Plazma - Reduce create random instance
+             this.challengeBytes = String.format(Locale.ROOT, "\t%s%d\u0000", this.ident, this.challenge).getBytes(StandardCharsets.UTF_8);
+         }
+ 
+diff --git a/src/main/java/net/minecraft/util/datafix/fixes/EntityZombieVillagerTypeFix.java b/src/main/java/net/minecraft/util/datafix/fixes/EntityZombieVillagerTypeFix.java
+index 8311073e44ca8a2c8ac6f6864a875d6c90338664..8e488389b41c63809993262183204b77f73c0e55 100644
+--- a/src/main/java/net/minecraft/util/datafix/fixes/EntityZombieVillagerTypeFix.java
+++ b/src/main/java/net/minecraft/util/datafix/fixes/EntityZombieVillagerTypeFix.java
+@@ -8,7 +8,7 @@ import net.minecraft.util.RandomSource;
+ 
+ public class EntityZombieVillagerTypeFix extends NamedEntityFix {
+     private static final int PROFESSION_MAX = 6;
+-    private static final RandomSource RANDOM = RandomSource.create();
+    private static final RandomSource RANDOM = org.plazmamc.plazma.PlazmaOptions.createNewRandom() ? RandomSource.create() : net.minecraft.server.MinecraftServer.getServer().getRandom(); // Plazma - Reduce create random source
+ 
+     public EntityZombieVillagerTypeFix(Schema outputSchema, boolean changesType) {
+         super(outputSchema, changesType, "EntityZombieVillagerTypeFix", References.ENTITY, "Zombie");
+diff --git a/src/main/java/net/minecraft/world/entity/ai/behavior/ShufflingList.java b/src/main/java/net/minecraft/world/entity/ai/behavior/ShufflingList.java
+index fe3ab3d388f0481fb0db06b7f730f868dbf8e8a5..265d8479b5c02994dba4288060b842789ebc7179 100644
+--- a/src/main/java/net/minecraft/world/entity/ai/behavior/ShufflingList.java
+++ b/src/main/java/net/minecraft/world/entity/ai/behavior/ShufflingList.java
+@@ -15,7 +15,7 @@ import net.minecraft.util.RandomSource;
+ 
+ public class ShufflingList<U> implements Iterable<U> {
+     public final List<ShufflingList.WeightedEntry<U>> entries; // Paper - public
+-    private final RandomSource random = RandomSource.create();
+    private final RandomSource random = org.plazmamc.plazma.configurations.GlobalConfiguration.get().misc.reduceCreateRandomInstance ? net.minecraft.server.MinecraftServer.getServer().getRandom() : RandomSource.create(); // Plazma
+     private final boolean isUnsafe; // Paper
+ 
+     public ShufflingList() {
+diff --git a/src/main/java/net/minecraft/world/entity/ai/sensing/Sensor.java b/src/main/java/net/minecraft/world/entity/ai/sensing/Sensor.java
+index 7094701d213c73ba47ace806962244c10fdf4dda..288ae299240c9626e576a7ae1c45c53d83f7f097 100644
+--- a/src/main/java/net/minecraft/world/entity/ai/sensing/Sensor.java
+++ b/src/main/java/net/minecraft/world/entity/ai/sensing/Sensor.java
+@@ -8,7 +8,7 @@ import net.minecraft.world.entity.ai.memory.MemoryModuleType;
+ import net.minecraft.world.entity.ai.targeting.TargetingConditions;
+ 
+ public abstract class Sensor<E extends LivingEntity> {
+-    private static final RandomSource RANDOM = RandomSource.createThreadSafe();
+    private static final RandomSource RANDOM = org.plazmamc.plazma.configurations.GlobalConfiguration.get().misc.reduceCreateRandomInstance && org.plazmamc.plazma.configurations.GlobalConfiguration.get().misc.suppressThreadSafeRandom ? net.minecraft.server.MinecraftServer.getServer().getRandom() : RandomSource.createThreadSafe(); // Plazma - Reduce create random instance
+     private static final int DEFAULT_SCAN_RATE = 20;
+     protected static final int TARGETING_RANGE = 16;
+     private static final TargetingConditions TARGET_CONDITIONS = TargetingConditions.forNonCombat().range(16.0D);
+diff --git a/src/main/java/net/minecraft/world/entity/monster/warden/AngerManagement.java b/src/main/java/net/minecraft/world/entity/monster/warden/AngerManagement.java
+index ece82743df21f0b776382821ad75dee96d0a0748..c25affe40eea32e1964aa4c62fdd27faa37baf28 100644
+--- a/src/main/java/net/minecraft/world/entity/monster/warden/AngerManagement.java
+++ b/src/main/java/net/minecraft/world/entity/monster/warden/AngerManagement.java
+@@ -32,7 +32,7 @@ public class AngerManagement {
+     @VisibleForTesting
+     protected static final int MAX_ANGER = 150;
+     private static final int DEFAULT_ANGER_DECREASE = 1;
+-    private int conversionDelay = Mth.randomBetweenInclusive(RandomSource.create(), 0, 2);
+    private int conversionDelay = Mth.randomBetweenInclusive((org.plazmamc.plazma.configurations.GlobalConfiguration.get().misc.reduceCreateRandomInstance ? net.minecraft.server.MinecraftServer.getServer().getRandom() : RandomSource.create()), 0, 2); // Plazma - Reduce create random instance
+     int highestAnger;
+     private static final Codec<Pair<UUID, Integer>> SUSPECT_ANGER_PAIR = RecordCodecBuilder.create((instance) -> {
+         return instance.group(UUIDUtil.CODEC.fieldOf("uuid").forGetter(Pair::getFirst), ExtraCodecs.NON_NEGATIVE_INT.fieldOf("anger").forGetter(Pair::getSecond)).apply(instance, Pair::of);
+diff --git a/src/main/java/net/minecraft/world/entity/npc/WanderingTraderSpawner.java b/src/main/java/net/minecraft/world/entity/npc/WanderingTraderSpawner.java
+index a5443f92786427c42092aec8350e7ab37704db7a..b1a44e460175b974e8830030ce61e523533bef8c 100644
+--- a/src/main/java/net/minecraft/world/entity/npc/WanderingTraderSpawner.java
+++ b/src/main/java/net/minecraft/world/entity/npc/WanderingTraderSpawner.java
+@@ -32,7 +32,7 @@ public class WanderingTraderSpawner implements CustomSpawner {
+     private static final int SPAWN_CHANCE_INCREASE = 25;
+     private static final int SPAWN_ONE_IN_X_CHANCE = 10;
+     private static final int NUMBER_OF_SPAWN_ATTEMPTS = 10;
+-    private final RandomSource random = RandomSource.create();
+    private final RandomSource random = org.plazmamc.plazma.configurations.GlobalConfiguration.get().misc.reduceCreateRandomInstance ? net.minecraft.server.MinecraftServer.getServer().getRandom() : RandomSource.create(); // Plazma - reduce create random instace
+     private final ServerLevelData serverLevelData;
+     private int tickDelay;
+     private int spawnDelay;
+diff --git a/src/main/java/net/minecraft/world/entity/projectile/FishingHook.java b/src/main/java/net/minecraft/world/entity/projectile/FishingHook.java
+index a9eaa079a43bc8a5e81deaf6df5ce2f9c53cb319..f1b0b8fd1042f2ce8a514000d95df5123223cc27 100644
+--- a/src/main/java/net/minecraft/world/entity/projectile/FishingHook.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/FishingHook.java
+@@ -86,7 +86,7 @@ public class FishingHook extends Projectile {
+ 
+     private FishingHook(EntityType<? extends FishingHook> type, Level world, int luckOfTheSeaLevel, int lureLevel) {
+         super(type, world);
+-        this.syncronizedRandom = RandomSource.create();
+        this.syncronizedRandom = world.plazmaLevelConfiguration().misc.reduceCreateRandomInstance ? world.getRandom() : RandomSource.create(); // Plazma - Reduce create random instance
+         this.openWater = true;
+         this.currentState = FishingHook.FishHookState.FLYING;
+         this.noCulling = true;
+diff --git a/src/main/java/net/minecraft/world/entity/raid/Raid.java b/src/main/java/net/minecraft/world/entity/raid/Raid.java
+index eaa2943b667967f93f28d9d794d702fdaeb670ec..75ba586277ece1aa56186679d3a8ebf0b3f7a0cb 100644
+--- a/src/main/java/net/minecraft/world/entity/raid/Raid.java
+++ b/src/main/java/net/minecraft/world/entity/raid/Raid.java
+@@ -109,7 +109,7 @@ public class Raid {
+ 
+     public Raid(int id, ServerLevel world, BlockPos pos) {
+         this.raidEvent = new ServerBossEvent(Raid.RAID_NAME_COMPONENT, BossEvent.BossBarColor.RED, BossEvent.BossBarOverlay.NOTCHED_10);
+-        this.random = RandomSource.create();
+        this.random = world.plazmaLevelConfiguration().misc.reduceCreateRandomInstance ? world.getRandom() : RandomSource.create(); // Plazma - Reduce create random instace
+         this.waveSpawnPos = Optional.empty();
+         this.id = id;
+         this.level = world;
+@@ -123,7 +123,7 @@ public class Raid {
+ 
+     public Raid(ServerLevel world, CompoundTag nbt) {
+         this.raidEvent = new ServerBossEvent(Raid.RAID_NAME_COMPONENT, BossEvent.BossBarColor.RED, BossEvent.BossBarOverlay.NOTCHED_10);
+-        this.random = RandomSource.create();
+        this.random = world.plazmaLevelConfiguration().misc.reduceCreateRandomInstance ? world.getRandom() : RandomSource.create(); // Plazma - Reduce create random instace
+         this.waveSpawnPos = Optional.empty();
+         this.level = world;
+         this.id = nbt.getInt("Id");
+diff --git a/src/main/java/net/minecraft/world/inventory/EnchantmentMenu.java b/src/main/java/net/minecraft/world/inventory/EnchantmentMenu.java
+index d604b7ec46f08993647979ed220a84842e3fe325..f2a3049252a37ca6d6d5cb1cc51d512c7ebf5679 100644
+--- a/src/main/java/net/minecraft/world/inventory/EnchantmentMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/EnchantmentMenu.java
+@@ -97,7 +97,7 @@ public class EnchantmentMenu extends AbstractContainerMenu {
+             }
+             // Purpur end
+         };
+-        this.random = RandomSource.create();
+        this.random = playerInventory.player.level().plazmaLevelConfiguration().misc.reduceCreateRandomInstance ? playerInventory.player.level().random : RandomSource.create(); // Plazma - Reduce create random instace
+         this.enchantmentSeed = DataSlot.standalone();
+         this.costs = new int[3];
+         this.enchantClue = new int[]{-1, -1, -1};
+diff --git a/src/main/java/net/minecraft/world/level/Explosion.java b/src/main/java/net/minecraft/world/level/Explosion.java
+index ef9b1687dd2dfda5398523140aecc678b4690642..66a1db10249995144490dac292e09fd0aa30f168 100644
+--- a/src/main/java/net/minecraft/world/level/Explosion.java
+++ b/src/main/java/net/minecraft/world/level/Explosion.java
+@@ -82,7 +82,7 @@ public class Explosion {
+     }
+ 
+     public Explosion(Level world, @Nullable Entity entity, @Nullable DamageSource damageSource, @Nullable ExplosionDamageCalculator behavior, double x, double y, double z, float power, boolean createFire, Explosion.BlockInteraction destructionType) {
+-        this.random = RandomSource.create();
+        this.random = world.plazmaLevelConfiguration().misc.reduceCreateRandomInstance ? world.getRandom() : RandomSource.create(); // Plazma - Reduce create random instace
+         this.toBlow = new ObjectArrayList();
+         this.hitPlayers = Maps.newHashMap();
+         this.level = world;
+diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
+index 1a5880ae3c3b17d49f0b083dff66e5619c08ec20..e175cde654b36d8ffc98a36ef099d22e9f1d15e9 100644
+--- a/src/main/java/net/minecraft/world/level/Level.java
+++ b/src/main/java/net/minecraft/world/level/Level.java
+@@ -124,16 +124,16 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
+     public final Thread thread;
+     private final boolean isDebug;
+     private int skyDarken;
+-    protected int randValue = RandomSource.create().nextInt();
+     protected final int addend = 1013904223;
+     protected float oRainLevel;
+     public float rainLevel;
+     protected float oThunderLevel;
+     public float thunderLevel;
+     public final RandomSource random = RandomSource.create();
+    protected int randValue = org.plazmamc.plazma.configurations.GlobalConfiguration.get().misc.reduceCreateRandomInstance ? random.nextInt() : RandomSource.create().nextInt(); // Plazma - Reduce create random instace
+     /** @deprecated */
+     @Deprecated
+-    private final RandomSource threadSafeRandom = RandomSource.createThreadSafe();
+    private final RandomSource threadSafeRandom = org.plazmamc.plazma.configurations.GlobalConfiguration.get().misc.suppressThreadSafeRandom ? random : RandomSource.createThreadSafe(); // Plazma - Reduce create random instace
+     private final ResourceKey<DimensionType> dimensionTypeId;
+     private final Holder<DimensionType> dimensionTypeRegistration;
+     public final WritableLevelData levelData;
+diff --git a/src/main/java/net/minecraft/world/level/block/entity/EnchantmentTableBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/EnchantmentTableBlockEntity.java
+index b7370e64fd0d50e8725d7d5afc30af2e8bc8455d..b8d2c91a343478d89a5242254f3379dfa2556348 100644
+--- a/src/main/java/net/minecraft/world/level/block/entity/EnchantmentTableBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/EnchantmentTableBlockEntity.java
+@@ -22,7 +22,7 @@ public class EnchantmentTableBlockEntity extends BlockEntity implements Nameable
+     public float rot;
+     public float oRot;
+     public float tRot;
+-    private static final RandomSource RANDOM = RandomSource.create();
+    private static final RandomSource RANDOM = org.plazmamc.plazma.configurations.GlobalConfiguration.get().misc.reduceCreateRandomInstance ? net.minecraft.server.MinecraftServer.getServer().getRandom() : RandomSource.create(); // Plazma - Reduce create random instace
+     private Component name;
+     private int lapis = 0; // Purpur
+ 
+diff --git a/src/main/java/net/minecraft/world/level/block/entity/TheEndGatewayBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/TheEndGatewayBlockEntity.java
+index 7291e4056b8e46ab59b71818388ac55fbb12993f..22faea52bc54cdcb52ff18a9d5a8c1bd1a64fa73 100644
+--- a/src/main/java/net/minecraft/world/level/block/entity/TheEndGatewayBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/TheEndGatewayBlockEntity.java
+@@ -368,7 +368,7 @@ public class TheEndGatewayBlockEntity extends TheEndPortalBlockEntity {
+     }
+ 
+     private static void spawnGatewayPortal(ServerLevel world, BlockPos pos, EndGatewayConfiguration config) {
+-        Feature.END_GATEWAY.place(config, world, world.getChunkSource().getGenerator(), RandomSource.create(), pos);
+        Feature.END_GATEWAY.place(config, world, world.getChunkSource().getGenerator(), (world.plazmaLevelConfiguration().misc.reduceCreateRandomInstance ? world.getRandom() : RandomSource.create()), pos); // Plazma - Reduce create random instance
+     }
+ 
+     @Override
+diff --git a/src/main/java/net/minecraft/world/level/chunk/ChunkGeneratorStructureState.java b/src/main/java/net/minecraft/world/level/chunk/ChunkGeneratorStructureState.java
+index f8cd23fb6ea7909b8f30bd21d3f2c7bcc483ef21..c85340232624529d4685bf34035bb62d294695c9 100644
+--- a/src/main/java/net/minecraft/world/level/chunk/ChunkGeneratorStructureState.java
+++ b/src/main/java/net/minecraft/world/level/chunk/ChunkGeneratorStructureState.java
+@@ -221,7 +221,7 @@ public class ChunkGeneratorStructureState {
+             List<CompletableFuture<ChunkPos>> list = new ArrayList(j);
+             int k = placement.spread();
+             HolderSet<Biome> holderset = placement.preferredBiomes();
+-            RandomSource randomsource = RandomSource.create();
+            RandomSource randomsource = org.plazmamc.plazma.configurations.GlobalConfiguration.get().misc.reduceCreateRandomInstance ? net.minecraft.server.MinecraftServer.getServer().getRandom() : RandomSource.create(); // Plazma - Reduce create random instace
+ 
+             // Paper start
+             if (this.conf.strongholdSeed != null && structureSetEntry.is(net.minecraft.world.level.levelgen.structure.BuiltinStructureSets.STRONGHOLDS)) {
+diff --git a/src/main/java/net/minecraft/world/level/dimension/end/DragonRespawnAnimation.java b/src/main/java/net/minecraft/world/level/dimension/end/DragonRespawnAnimation.java
+index 18fce94f0d4b9d28e3afec61c7578f672973a71f..2dfb801ec15a372bcb997942969fec64aea9e49e 100644
+--- a/src/main/java/net/minecraft/world/level/dimension/end/DragonRespawnAnimation.java
+++ b/src/main/java/net/minecraft/world/level/dimension/end/DragonRespawnAnimation.java
+@@ -62,7 +62,7 @@ public enum DragonRespawnAnimation {
+ 
+                         world.explode((Entity)null, (double)((float)endSpike.getCenterX() + 0.5F), (double)endSpike.getHeight(), (double)((float)endSpike.getCenterZ() + 0.5F), 5.0F, Level.ExplosionInteraction.BLOCK);
+                         SpikeConfiguration spikeConfiguration = new SpikeConfiguration(true, ImmutableList.of(endSpike), new BlockPos(0, 128, 0));
+-                        Feature.END_SPIKE.place(spikeConfiguration, world, world.getChunkSource().getGenerator(), RandomSource.create(), new BlockPos(endSpike.getCenterX(), 45, endSpike.getCenterZ()));
+                        Feature.END_SPIKE.place(spikeConfiguration, world, world.getChunkSource().getGenerator(), (world.plazmaLevelConfiguration().misc.reduceCreateRandomInstance ? world.getRandom() : RandomSource.create()), new BlockPos(endSpike.getCenterX(), 45, endSpike.getCenterZ())); // Plazma - Reduce create random instance
+                     }
+                 } else if (bl) {
+                     fight.setRespawnStage(SUMMONING_DRAGON);
+diff --git a/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java b/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java
+index c1ff2e15bc5da1a642872ac0fdcdc457e8abb063..67b4a65980059b0b2d4929c619c400c48e201e18 100644
+--- a/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java
+++ b/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java
+@@ -472,7 +472,7 @@ public class EndDragonFight {
+         this.level.registryAccess().registry(Registries.CONFIGURED_FEATURE).flatMap((iregistry) -> {
+             return iregistry.getHolder(EndFeatures.END_GATEWAY_DELAYED);
+         }).ifPresent((holder_c) -> {
+-            ((ConfiguredFeature) holder_c.value()).place(this.level, this.level.getChunkSource().getGenerator(), RandomSource.create(), pos);
+            ((ConfiguredFeature) holder_c.value()).place(this.level, this.level.getChunkSource().getGenerator(), (this.level.plazmaLevelConfiguration().misc.reduceCreateRandomInstance ? this.level.getRandom() : RandomSource.create()), pos); // Plazma - Reduce create random instace
+         });
+     }
+ 
+@@ -490,7 +490,7 @@ public class EndDragonFight {
+             this.portalLocation = this.portalLocation.atY(this.level.getMinBuildHeight() + 1);
+         }
+         // Paper end
+-        if (worldgenendtrophy.place(FeatureConfiguration.NONE, this.level, this.level.getChunkSource().getGenerator(), RandomSource.create(), this.portalLocation)) {
+        if (worldgenendtrophy.place(FeatureConfiguration.NONE, this.level, this.level.getChunkSource().getGenerator(), (this.level.plazmaLevelConfiguration().misc.reduceCreateRandomInstance ? this.level.getRandom() : RandomSource.create()), this.portalLocation)) { // Plazma - Reduce create random instace
+             int i = Mth.positiveCeilDiv(4, 16);
+ 
+             this.level.getChunkSource().chunkMap.waitForLightBeforeSending(new ChunkPos(this.portalLocation), i);
+diff --git a/src/main/java/net/minecraft/world/level/levelgen/WorldOptions.java b/src/main/java/net/minecraft/world/level/levelgen/WorldOptions.java
+index d38cabc9eeb45dd863e5f87b7df3b6327ea6a4a2..d4bcdbc6ea420bdb05c0a8859d368213d87dba67 100644
+--- a/src/main/java/net/minecraft/world/level/levelgen/WorldOptions.java
+++ b/src/main/java/net/minecraft/world/level/levelgen/WorldOptions.java
+@@ -77,6 +77,6 @@ public class WorldOptions {
+     }
+ 
+     public static long randomSeed() {
+-        return RandomSource.create().nextLong();
+        return (org.plazmamc.plazma.PlazmaOptions.createNewRandom() ? RandomSource.create() : net.minecraft.server.MinecraftServer.getServer().getRandom()).nextLong(); // Plazma - Reduce create random instance
+     }
+ }
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java
+index 68c5af9b67a2834ee6e2f80ceefa19c3a982b8ed..aabbf9ae1b772c9101e6f36236e5d34a5620a4d3 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java
+@@ -2,6 +2,8 @@ package org.bukkit.craftbukkit.entity;
+ 
+ import com.google.common.base.Preconditions;
+ import java.util.Random;
+
+import net.minecraft.util.RandomSource;
+ import net.minecraft.world.entity.projectile.FireworkRocketEntity;
+ import net.minecraft.world.item.ItemStack;
+ import net.minecraft.world.item.Items;
+@@ -14,11 +16,12 @@ import org.bukkit.inventory.meta.FireworkMeta;
+ 
+ public class CraftFirework extends CraftProjectile implements Firework {
+ 
+-    private final Random random = new Random();
+    private final net.minecraft.util.RandomSource random; // Plazma - Reduce create random instance
+     //private CraftItemStack item; // Paper - Remove usage, not accurate representation of current item.
+ 
+     public CraftFirework(CraftServer server, FireworkRocketEntity entity) {
+         super(server, entity);
+        this.random = this.getHandle().level().plazmaLevelConfiguration().misc.reduceCreateRandomInstance ? this.getHandle().level().getRandom() : RandomSource.create(); // Plazma - Reduce create random instance
+ 
+ //        Paper Start - Expose firework item directly
+ //        ItemStack item = this.getHandle().getEntityData().get(FireworkRocketEntity.DATA_ID_FIREWORKS_ITEM);
+diff --git a/src/main/java/org/plazmamc/plazma/PlazmaOptions.java b/src/main/java/org/plazmamc/plazma/PlazmaOptions.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..4421110e20a006c3773e922eb0facc88174ffb43
+--- /dev/null
+++ b/src/main/java/org/plazmamc/plazma/PlazmaOptions.java
+@@ -0,0 +1,10 @@
+package org.plazmamc.plazma;
+
+public class PlazmaOptions {
+
+    static final boolean DONT_CREATE_NEW_RANDOM_INSTANCE = Boolean.getBoolean("Plazma.doNotCreateRandomInstance");
+    public static boolean createNewRandom() {
+        return !DONT_CREATE_NEW_RANDOM_INSTANCE;
+    }
+
+}
+diff --git a/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java b/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
+index 351379de0811b3dc610e8bb0b526b3431e856b1c..f4634cc41e1aabc1e656f6720700c580645c8709 100644
+--- a/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
+++ b/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
+@@ -24,6 +24,9 @@ public class GlobalConfiguration extends ConfigurationPart {
+     public Misc misc;
+     public class Misc extends ConfigurationPart {
+ 
+        public boolean reduceCreateRandomInstance = DO_OPTIMIZE;
+        public boolean suppressThreadSafeRandom = DO_OPTIMIZE;
+
+     }
+ 
+     public Player player;
+diff --git a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+index 36c367c577e61422e51ab08c5aaa2a88c94e1636..146af5bb54da67c134485dc67e8d9a569889434a 100644
+--- a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+++ b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+@@ -26,6 +26,8 @@ public class LevelConfigurations extends ConfigurationPart {
+     public Misc misc;
+     public class Misc extends ConfigurationPart {
+ 
+        public boolean reduceCreateRandomInstance = DO_OPTIMIZE;
+
+     }
+ 
+     public Entity entity;
--- a/patches/server/0016-Apply-various-optimizations.patch
+++ b/patches/server/0016-Apply-various-optimizations.patch
@@ -0,0 +1,32 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: AlphaKR93 <dev@alpha93.kr>
+Date: Wed, 27 Sep 2023 22:11:15 +0900
+Subject: [PATCH] Apply various optimizations
+
+[REFERENCE PATCHES]
+Akarin - Swaps the predicate order of collision
+
+diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
+index 1ca91631b03c9690b4f661ecfb4d500d23cb47ec..4461dc1b76cc2939130680f8039b69af902aa050 100644
+--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
+@@ -2105,8 +2105,9 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
+     public void playerTouch(Player player) {}
+ 
+     public void push(Entity entity) {
+        if (entity.noPhysics || this.noPhysics) return; // Plazma
+         if (!this.isPassengerOfSameVehicle(entity)) {
+-            if (!entity.noPhysics && !this.noPhysics) {
+            //if (!entity.noPhysics && !this.noPhysics) { // Plazma - moved up
+                 if (this.level.paperConfig().collisions.onlyPlayersCollide && !(entity instanceof ServerPlayer || this instanceof ServerPlayer)) return; // Paper
+                 double d0 = entity.getX() - this.getX();
+                 double d1 = entity.getZ() - this.getZ();
+@@ -2135,7 +2136,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
+                     }
+                 }
+ 
+-            }
+            //} // Plazma
+         }
+     }
+ 
--- a/patches/server/0017-Avoid-double-I-O-operation-on-load-player-file.patch
+++ b/patches/server/0017-Avoid-double-I-O-operation-on-load-player-file.patch
@@ -0,0 +1,29 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: AlphaKR93 <dev@alpha93.kr>
+Date: Wed, 27 Sep 2023 22:13:07 +0900
+Subject: [PATCH] Avoid double I/O operation on load player file
+
+
+diff --git a/src/main/java/net/minecraft/world/level/storage/PlayerDataStorage.java b/src/main/java/net/minecraft/world/level/storage/PlayerDataStorage.java
+index 36af81f0957d17e170d229059c66f4eb4539dfeb..b4b74bff0579b919266e91464b36c9381342b677 100644
+--- a/src/main/java/net/minecraft/world/level/storage/PlayerDataStorage.java
+++ b/src/main/java/net/minecraft/world/level/storage/PlayerDataStorage.java
+@@ -56,7 +56,8 @@ public class PlayerDataStorage {
+             File file = new File(this.playerDir, player.getStringUUID() + ".dat");
+             // Spigot Start
+             boolean usingWrongFile = false;
+-            if ( org.bukkit.Bukkit.getOnlineMode() && !file.exists() ) // Paper - Check online mode first
+            boolean isNormalFile = file.exists() && file.isFile(); // Plazma - Avoid double I/O operation
+            if ( org.bukkit.Bukkit.getOnlineMode() && isNormalFile ) // Paper - Check online mode first // Plazma - Avoid double I/O operation
+             {
+                 file = new File( this.playerDir, java.util.UUID.nameUUIDFromBytes( ( "OfflinePlayer:" + player.getScoreboardName() ).getBytes( "UTF-8" ) ).toString() + ".dat");
+                 if ( file.exists() )
+@@ -67,7 +68,7 @@ public class PlayerDataStorage {
+             }
+             // Spigot End
+ 
+-            if (file.exists() && file.isFile()) {
+            if (isNormalFile) { // Plazma - Avoid double I/O operation
+                 nbttagcompound = NbtIo.readCompressed(file);
+             }
+             // Spigot Start
--- a/patches/server/0018-Don-t-refresh-LootTable-for-non-player-interaction.patch
+++ b/patches/server/0018-Don-t-refresh-LootTable-for-non-player-interaction.patch
@@ -0,0 +1,30 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: AlphaKR93 <dev@alpha93.kr>
+Date: Wed, 27 Sep 2023 22:15:39 +0900
+Subject: [PATCH] Don't refresh LootTable for non player interaction
+
+
+diff --git a/src/main/java/net/minecraft/world/level/block/entity/RandomizableContainerBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/RandomizableContainerBlockEntity.java
+index 081691f9710ff1115e4308f79ed49fbc38941193..79a27755534384ab94e79e422c0a5e9ccecacd8c 100644
+--- a/src/main/java/net/minecraft/world/level/block/entity/RandomizableContainerBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/RandomizableContainerBlockEntity.java
+@@ -70,6 +70,7 @@ public abstract class RandomizableContainerBlockEntity extends BaseContainerBloc
+     }
+ 
+     public void unpackLootTable(@Nullable Player player) {
+        if (org.plazmamc.plazma.configurations.GlobalConfiguration.get().misc.dontRefreshLootTableForNonPlayerInteraction && player == null) return; // Plazma
+         if (this.lootableData.shouldReplenish(player) && this.level.getServer() != null) { // Paper
+             LootTable lootTable = this.level.getServer().getLootData().getLootTable(this.lootTable);
+             if (player instanceof ServerPlayer) {
+diff --git a/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java b/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
+index f4634cc41e1aabc1e656f6720700c580645c8709..b58d91e842c29a28e8c6cbb275f2906eb361626a 100644
+--- a/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
+++ b/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
+@@ -26,6 +26,7 @@ public class GlobalConfiguration extends ConfigurationPart {
+ 
+         public boolean reduceCreateRandomInstance = DO_OPTIMIZE;
+         public boolean suppressThreadSafeRandom = DO_OPTIMIZE;
+        public boolean dontRefreshLootTableForNonPlayerInteraction = DO_OPTIMIZE;
+ 
+     }
+ 
--- a/patches/server/0019-Don-t-load-chunks-to-spawn-phantom.patch
+++ b/patches/server/0019-Don-t-load-chunks-to-spawn-phantom.patch
@@ -0,0 +1,36 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: AlphaKR93 <dev@alpha93.kr>
+Date: Wed, 27 Sep 2023 22:17:11 +0900
+Subject: [PATCH] Don't load chunks to spawn phantom
+
+
+diff --git a/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java b/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java
+index f74c5eda91a3d521763ec7bc33f23e0c62458cc2..e7a9683fe6bd72e9e7644770953506195567e03b 100644
+--- a/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java
+++ b/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java
+@@ -71,6 +71,7 @@ public class PhantomSpawner implements CustomSpawner {
+ 
+                                     if (randomsource.nextInt(j) >= world.paperConfig().entities.behavior.playerInsomniaStartTicks) { // Paper
+                                         BlockPos blockposition1 = blockposition.above(20 + randomsource.nextInt(15)).east(-10 + randomsource.nextInt(21)).south(-10 + randomsource.nextInt(21));
+                                        if (world.plazmaLevelConfiguration().entity.phantom.dontLoadChunksToSpawn && world.hasChunkAt(blockposition1)) continue; // Plazma
+                                         BlockState iblockdata = world.getBlockState(blockposition1);
+                                         FluidState fluid = world.getFluidState(blockposition1);
+ 
+diff --git a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+index 146af5bb54da67c134485dc67e8d9a569889434a..0a23900b18ec46ce2a7d47160dff013c7c8a8533 100644
+--- a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+++ b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+@@ -33,6 +33,13 @@ public class LevelConfigurations extends ConfigurationPart {
+     public Entity entity;
+     public class Entity extends ConfigurationPart {
+ 
+        public Phantom phantom;
+        public class Phantom extends ConfigurationPart {
+
+            public boolean dontLoadChunksToSpawn = DO_OPTIMIZE;
+
+        }
+
+     }
+ 
+     public Structure structure;
--- a/patches/server/0020-Add-option-to-disable-moved-to-quickly-check-for-spe.patch
+++ b/patches/server/0020-Add-option-to-disable-moved-to-quickly-check-for-spe.patch
@@ -0,0 +1,37 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: AlphaKR93 <dev@alpha93.kr>
+Date: Wed, 27 Sep 2023 22:21:47 +0900
+Subject: [PATCH] Add option to disable moved to quickly check for specific
+ players
+
+
+diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+index e001787e40cc0a843e65b36582e9d6593d0fff0e..1af44c18724b2d2dc1d910f5af49254eb845feaf 100644
+--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+@@ -1435,6 +1435,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+                             if (!this.player.isChangingDimension() && (!this.player.level().getGameRules().getBoolean(GameRules.RULE_DISABLE_ELYTRA_MOVEMENT_CHECK) || !this.player.isFallFlying())) {
+                                 float f2 = this.player.isFallFlying() ? 300.0F : 100.0F;
+ 
+                                if (this.player.getBukkitEntity().hasPermission("plazma.bypass-moved-to-quickly-check") || !this.player.level().plazmaLevelConfiguration().entity.player.checkSpectatorMovecToQuickly && this.player.isSpectator()) return; // Plazma
+                                 if (d10 - d9 > Math.max(f2, Math.pow((double) (org.spigotmc.SpigotConfig.movedTooQuicklyMultiplier * (float) i * speed), 2)) && !this.isSingleplayerOwner()) {
+                                 // CraftBukkit end
+                                     // Paper start - Add fail move event
+diff --git a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+index 0a23900b18ec46ce2a7d47160dff013c7c8a8533..414baade911fab3450430af9378feedc419868f3 100644
+--- a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+++ b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+@@ -33,6 +33,13 @@ public class LevelConfigurations extends ConfigurationPart {
+     public Entity entity;
+     public class Entity extends ConfigurationPart {
+ 
+        public Player player;
+        public class Player extends ConfigurationPart {
+
+            public boolean checkSpectatorMovecToQuickly = !DO_OPTIMIZE;
+
+        }
+
+         public Phantom phantom;
+         public class Phantom extends ConfigurationPart {
+ 
--- a/patches/server/0021-Use-faster-random.patch
+++ b/patches/server/0021-Use-faster-random.patch
@@ -0,0 +1,471 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: AlphaKR93 <dev@alpha93.kr>
+Date: Wed, 27 Sep 2023 22:30:49 +0900
+Subject: [PATCH] Use faster random
+
+
+diff --git a/src/main/java/com/destroystokyo/paper/loottable/PaperLootableInventoryData.java b/src/main/java/com/destroystokyo/paper/loottable/PaperLootableInventoryData.java
+index 5408cbc21fc7577a6100b5a1ca0463e899d2df8b..f17b42176e9e5148b98baf4a6a7e7528242406d9 100644
+--- a/src/main/java/com/destroystokyo/paper/loottable/PaperLootableInventoryData.java
+++ b/src/main/java/com/destroystokyo/paper/loottable/PaperLootableInventoryData.java
+@@ -16,7 +16,7 @@ import java.util.UUID;
+ 
+ public class PaperLootableInventoryData {
+ 
+-    private static final Random RANDOM = new Random();
+    private static final Random RANDOM = org.plazmamc.plazma.PlazmaOptions.useJavaRandom() ? new Random() : new org.plazmamc.plazma.Random(); // Plazma - use faster random
+ 
+     private long lastFill = -1;
+     private long nextRefill = -1;
+diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
+index ee571f465ca1e83e760a4d57b3d11accb53c6cfe..1a92a7f6391df6395c11d11efdbf2f4eda5c6651 100644
+--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
+@@ -680,7 +680,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+             ChunkPos chunkcoordintpair = new ChunkPos(chunkproviderserver.randomState().sampler().findSpawnPosition());
+             // CraftBukkit start
+             if (world.generator != null) {
+-                Random rand = new Random(world.getSeed());
+                Random rand = org.plazmamc.plazma.PlazmaOptions.useJavaRandom() ? new Random(world.getSeed()) : new org.plazmamc.plazma.Random((int) world.getSeed()); // Plazma - use faster random
+                 org.bukkit.Location spawn = world.generator.getFixedSpawnLocation(world.getWorld(), rand);
+ 
+                 if (spawn != null) {
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+index 52b48e40c3ee5f483c6cb04409459cf25abc3f0d..5ca738739507a4cb1c3b17502fa82462079cbc87 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+@@ -228,7 +228,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
+     }
+     // Paper end
+ 
+-    private static final Random rand = new Random();
+    private static final Random rand = org.plazmamc.plazma.PlazmaOptions.useJavaRandom() ? new Random() : new org.plazmamc.plazma.Random(); // Plazma - use faster random
+ 
+     public CraftWorld(ServerLevel world, ChunkGenerator gen, BiomeProvider biomeProvider, Environment env) {
+         this.world = world;
+diff --git a/src/main/java/org/bukkit/craftbukkit/generator/CustomChunkGenerator.java b/src/main/java/org/bukkit/craftbukkit/generator/CustomChunkGenerator.java
+index d46ccc3b3aaacf937631a44a7e0f91b793a83c86..0be5ab95612dc21561ffc0051880baae75117bc6 100644
+--- a/src/main/java/org/bukkit/craftbukkit/generator/CustomChunkGenerator.java
+++ b/src/main/java/org/bukkit/craftbukkit/generator/CustomChunkGenerator.java
+@@ -48,7 +48,7 @@ public class CustomChunkGenerator extends InternalChunkGenerator {
+     private final net.minecraft.world.level.chunk.ChunkGenerator delegate;
+     private final ChunkGenerator generator;
+     private final ServerLevel world;
+-    private final Random random = new Random();
+    private final Random random = org.plazmamc.plazma.PlazmaOptions.useJavaRandom() ? new Random() : new org.plazmamc.plazma.Random(); // Plazma - use faster random
+     private boolean newApi;
+     private boolean implementBaseHeight = true;
+ 
+diff --git a/src/main/java/org/plazmamc/plazma/PlazmaOptions.java b/src/main/java/org/plazmamc/plazma/PlazmaOptions.java
+index 4421110e20a006c3773e922eb0facc88174ffb43..f0e6933a2bf06f2bcc343c0817ca414473be19d3 100644
+--- a/src/main/java/org/plazmamc/plazma/PlazmaOptions.java
+++ b/src/main/java/org/plazmamc/plazma/PlazmaOptions.java
+@@ -7,4 +7,7 @@ public class PlazmaOptions {
+         return !DONT_CREATE_NEW_RANDOM_INSTANCE;
+     }
+ 
+    static final boolean USE_JAVA_RANDOM = Boolean.getBoolean("Plazma.useJavaRandom");
+    public static boolean useJavaRandom() { return USE_JAVA_RANDOM; }
+
+ }
+diff --git a/src/main/java/org/plazmamc/plazma/Random.java b/src/main/java/org/plazmamc/plazma/Random.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..d0aa8248c0f9dc6daab6eee6b77d3ef198d75fdb
+--- /dev/null
+++ b/src/main/java/org/plazmamc/plazma/Random.java
+@@ -0,0 +1,395 @@
+package org.plazmamc.plazma;
+
+/**
+ + This is a faster implementation of java.util.Random
+ + Code from <a href="https://gist.github.com/Xyene/4637619">...</a> by Xyene
+ + Licensed unser GNU LGPL v3.0
+ + <p>
+ * A random number generator based on the simple and fast xor-shift pseudo
+ * random number generator (RNG) specified in:
+ * Marsaglia, George. (2003). Xorshift RNGs.
+ * <a href="http://www.jstatsoft.org/v08/i14/xorshift.pdf">...</a>
+ * Translated from:
+ * <a href="http://www.codeproject.com/Articles/9187/A-fast-equivalent-for-System-Random">...</a>.
+ */
+@SuppressWarnings("SuspiciousNameCombination")
+public class Random extends java.util.Random {
+    final double REAL_UNIT_INT = 1.0 / (0x7FFFFFFFL);
+    final double REAL_UNIT_UINT = 1.0 / (0xFFFFFFFFL);
+    final long Y = 842502087L, Z = 3579807591L, W = 273326509L;
+    long x, y, z, w;
+
+    public Random() {
+        this((int) System.currentTimeMillis());
+    }
+
+    public Random(int value) {
+        seed(value);
+    }
+
+    @Override
+    public void setSeed(long seed) {
+        seed((int) seed);
+    }
+
+    public void seed(int seed) {
+        // The only stipulation stated for the xorshift RNG is that at least one of
+        // the seeds x,y,z,w is non-zero. We fulfill that requirement by only allowing
+        // resetting of the x seed
+        x = seed;
+        y = Y;
+        z = Z;
+        w = W;
+    }
+
+    long boolBuffer;
+    int boolBufferBits = 0;
+
+    @Override
+    public boolean nextBoolean() {
+        if (boolBufferBits == 0) {
+            boolBuffer = nextUInt();
+            boolBufferBits = 32;
+        }
+        boolBuffer >>= 1;
+        boolean bit = (boolBuffer & 1) == 0;
+        --boolBufferBits;
+        return bit;
+    }
+
+    @Override
+    public void nextBytes(byte[] buffer) {
+        // Fill up the bulk of the buffer in chunks of 4 bytes at a time.
+        long x = this.x, y = this.y, z = this.z, w = this.w;
+        int i = 0;
+        long t;
+        for (int bound = buffer.length - 3; i < bound; ) {
+            // Generate 4 bytes.
+            // Increased performance is achieved by generating 4 random bytes per loop.
+            // Also note that no mask needs to be applied to zero out the higher order bytes before
+            // casting because the cast ignores thos bytes. Thanks to Stefan Trosch黷z for pointing this out.
+            t = (x ^ (x << 11));
+            x = y;
+            y = z;
+            z = w;
+            w = (w ^ (w >> 19)) ^ (t ^ (t >> 8));
+
+            buffer[i++] = (byte) w;
+            buffer[i++] = (byte) (w >> 8);
+            buffer[i++] = (byte) (w >> 16);
+            buffer[i++] = (byte) (w >> 24);
+        }
+
+        // Fill up any remaining bytes in the buffer.
+        if (i < buffer.length) {
+            // Generate 4 bytes.
+            t = (x ^ (x << 11));
+            x = y;
+            y = z;
+            z = w;
+            w = (w ^ (w >> 19)) ^ (t ^ (t >> 8));
+
+            buffer[i++] = (byte) w;
+            if (i < buffer.length) {
+                buffer[i++] = (byte) (w >> 8);
+                if (i < buffer.length) {
+                    buffer[i++] = (byte) (w >> 16);
+                    if (i < buffer.length) buffer[i] = (byte) (w >> 24);
+                }
+            }
+        }
+        this.x = x;
+        this.y = y;
+        this.z = z;
+        this.w = w;
+    }
+
+    @Override
+    public double nextDouble() {
+        long t = (x ^ (x << 11));
+        x = y;
+        y = z;
+        z = w;
+
+        // Here we can gain a 2x speed improvement by generating a value that can be cast to
+        // an int instead of the more easily available uint. If we then explicitly cast to an
+        // int the compiler will then cast the int to a double to perform the multiplication,
+        // this final cast is a lot faster than casting from a uint to a double. The extra cast
+        // to an int is very fast (the allocated bits remain the same) and so the overall effect
+        // of the extra cast is a significant performance improvement.
+        //
+        // Also note that the loss of one bit of precision is equivalent to what occurs within
+        // System.Random.
+        return (REAL_UNIT_INT * (int) (0x7FFFFFFF & (w = (w ^ (w >> 19)) ^ (t ^ (t >> 8)))));
+    }
+
+    public double random() {
+        return nextDouble();
+    }
+
+    @Override
+    public float nextFloat() {
+        return (float) nextDouble();
+    }
+
+    @Override
+    public int nextInt() {
+        long t = (x ^ (x << 11));
+        x = y;
+        y = z;
+        z = w;
+        return (int) (0x7FFFFFFF & (w = (w ^ (w >> 19)) ^ (t ^ (t >> 8))));
+    }
+
+    @Override
+    public int nextInt(int upperBound) {
+        if (upperBound < 0)
+            throw new IllegalArgumentException("upperBound must be >=0");
+
+        long t = (x ^ (x << 11));
+        x = y;
+        y = z;
+        z = w;
+
+        return (int) ((REAL_UNIT_INT * (int) (0x7FFFFFFF & (w = (w ^ (w >> 19)) ^ (t ^ (t >> 8))))) * upperBound);
+    }
+
+    public int nextInt(int lowerBound, int upperBound) {
+        if (lowerBound > upperBound)
+            throw new IllegalArgumentException("upperBound must be >=lowerBound");
+
+        long t = (x ^ (x << 11));
+        x = y;
+        y = z;
+        z = w;
+
+        // The explicit int cast before the first multiplication gives better performance.
+        // See comments in NextDouble.
+        int range = upperBound - lowerBound;
+        if (range < 0)
+            // If range is <0 then an overflow has occured and must resort to using long integer arithmetic instead (slower).
+            // We also must use all 32 bits of precision, instead of the normal 31, which again is slower.
+            return lowerBound + (int) ((REAL_UNIT_UINT * (double) (w = (w ^ (w >> 19)) ^ (t ^ (t >> 8)))) * (double) ((long) upperBound - (long) lowerBound));
+        // 31 bits of precision will suffice if range<=int.MaxValue. This allows us to cast to an int and gain
+        // a little more performance.
+        return lowerBound + (int) ((REAL_UNIT_INT * (double) (int) (0x7FFFFFFF & (w = (w ^ (w >> 19)) ^ (t ^ (t >> 8))))) * (double) range);
+    }
+
+    public long nextUInt() {
+        long t = (x ^ (x << 11));
+        x = y;
+        y = z;
+        z = w;
+        return (w = (w ^ (w >> 19)) ^ (t ^ (t >> 8))) & (0xFFFFFFFFL);
+    }
+
+    @Override
+    public long nextLong() {
+        return nextUInt() << 32 + nextUInt();
+    }
+
+    double gaussNext;
+    boolean hasGaussNext;
+    final double TWOPI = Math.PI * 2;
+
+    /**
+     * Get a random number in the range [min, max) or [min, max] depending on rounding.
+     *
+     * @param min Low bound
+     * @param max High bound
+     * @return A uniformly distributed double
+     */
+    public double uniform(double min, double max) {
+        return min + (max - min) * nextDouble();
+    }
+
+    /**
+     * Triangular distribution.
+     * <p/>
+     * Continuous distribution bounded by given lower and upper limits,
+     * and having a given mode value in-between.
+     * http://en.wikipedia.org/wiki/Triangular_distribution
+     *
+     * @param low  Low bound
+     * @param high High bound
+     * @param mode Mode
+     * @return A number from the triangular distribution specified
+     */
+    public double triangular(int low, int high, int mode) {
+        double u = nextDouble();
+        double c = (mode - low) / (high - low);
+        if (u > c) {
+            u = 1.0 - u;
+            c = 1.0 - c;
+            int k = low;
+            low = high;
+            high = k;
+        }
+        return low + (high - low) * Math.sqrt(u * c);
+    }
+
+    /**
+     * Gaussian distribution, mean is 0 and standard deviation is 1.
+     * <p/>
+     * mu is the mean, and sigma is the standard deviation.
+     *
+     * @return A double in Gaussian distribution
+     */
+    public double gauss() {
+        return nextGaussian();
+    }
+
+    /**
+     * Gaussian distribution, with user-specified mean and standard deviation.
+     * <p/>
+     * mu is the mean, and sigma is the standard deviation.
+     *
+     * @return A double in Gaussian distribution
+     */
+    public double gauss(double mu, double sigma) {
+        return mu + sigma * nextGaussian();
+    }
+
+    public double gaussUnsigned(double mu, double sigma) {
+        double out = gauss(mu, sigma);
+        return out > 1 ? out : 1;
+    }
+
+    /**
+     * Log normal distribution.
+     * <p/>
+     * If you take the natural logarithm of this distribution, you'll get a
+     * normal distribution with mean mu and standard deviation sigma.
+     * mu can have any value, and sigma must be greater than zero.
+     *
+     * @param mu    Mean
+     * @param sigma Standard deviation
+     * @return A number from the log normal distribution specified
+     */
+    public double logNormal(double mu, double sigma) {
+        return Math.exp(gauss(mu, sigma));
+    }
+
+    /**
+     * Exponential distribution.
+     * <p/>
+     * lambda is 1.0 divided by the desired mean.  It should be
+     * nonzero. Returned values range from 0 to positive infinity
+     * if lambda is positive, and from negative infinity to 0
+     * if lambda is negative.
+     *
+     * @param lambda A non-zero value
+     */
+    public double exponential(double lambda) {
+        return -Math.log(1.0 - random()) / lambda;
+    }
+
+    /**
+     * Circular data distribution.
+     * <p/>
+     * If kappa is equal to zero, this distribution reduces
+     * to a uniform random angle over the range 0 to 2*pi.
+     *
+     * @param mu    the mean angle, expressed in radians between 0 and 2*pi.
+     * @param kappa the concentration parameter, which must be greater than or
+     *              equal to zero.
+     * @return A number from the circular data distribution specified
+     */
+    public double circularData(double mu, double kappa) {
+        if (kappa <= 1e-6)
+            return TWOPI * nextDouble();
+
+        double a = 1.0 + Math.sqrt(1.0 + 4.0 * kappa * kappa);
+        double b = (a - Math.sqrt(2.0 * a)) / (2.0 * kappa);
+        double r = (1.0 + b * b) / (2.0 * b);
+        double u1, u2, u3, f, c, z, theta = 0;
+
+        while (true) {
+            u1 = nextDouble();
+
+            z = Math.cos(Math.PI * u1);
+            f = (1.0 + r * z) / (r + z);
+            c = kappa * (r - f);
+
+            u2 = nextDouble();
+
+            if (u2 < c * (2.0 - c) || u2 <= c * Math.exp(1.0 - c))
+                break;
+
+            u3 = nextDouble();
+            if (u3 > 0.5)
+                theta = (mu % TWOPI) + Math.acos(f);
+            else
+                theta = (mu % TWOPI) - Math.acos(f);
+        }
+        return theta;
+    }
+
+
+    final double LOG4 = Math.log(4);
+    final double SG_MAGICCONST = 1.0 + Math.log(4.5);
+
+    /**
+     * Gamma distribution.  Not the gamma function!
+     * Conditions on the parameters are alpha > 0 and beta > 0.
+     * <p/>
+     * The probability distribution function is:
+     * pdf(x) = (x ** (alpha - 1) * math.exp(-x / beta)) / (math.gamma(alpha) * beta ** alpha)
+     *
+     * @param alpha Alpha
+     * @param beta  Beta
+     * @return A number from the gamma distribution specified
+     */
+    public double gamma(double alpha, double beta) {
+        if (alpha <= 0.0 || beta <= 0.0)
+            throw new IllegalArgumentException("alpha and beta must be > 0.0");
+
+        if (alpha > 1.0) {
+            double ainv = Math.sqrt(2.0 * alpha - 1.0);
+            double bbb = alpha - LOG4;
+            double ccc = alpha + ainv;
+            double u1, u2, v, x, z, r;
+
+            while (true) {
+                u1 = random();
+                if (!(1e-7 < u1 && u1 < .9999999))
+                    continue;
+                u2 = 1.0 - random();
+                v = Math.log(u1 / (1.0 - u1)) / ainv;
+                x = alpha * Math.exp(v);
+                z = u1 * u1 * u2;
+                r = bbb + ccc * v - x;
+                if (r + SG_MAGICCONST - 4.5 * z >= 0.0 || r >= Math.log(z))
+                    return x * beta;
+            }
+        } else if (alpha == 1.0) {
+            // exponential(1)
+            double u;
+            u = random();
+            while (u <= 1e-7)
+                u = random();
+            return -Math.log(u) * beta;
+        } else {
+            // alpha is between 0 and 1 (exclusive)
+            // Uses ALGORITHM GS of Statistical Computing -Kennedy & Gentle
+
+            double u, b, p, x, u1;
+            while (true) {
+                u = random();
+                b = (Math.E + alpha) / Math.E;
+                p = b * u;
+                if (p <= 1.0)
+                    x = Math.pow(p, (1.0 / alpha));
+                else
+                    x = -Math.log((b - p) / alpha);
+                u1 = random();
+                if (p > 1.0) {
+                    if (u1 <= Math.pow(x, (alpha - 1.0)))
+                        break;
+                } else if (u1 <= Math.exp(-x))
+                    break;
+            }
+            return x * beta;
+        }
+    }
+}
--- a/patches/server/0022-Ignore-useless-entity-packets.patch
+++ b/patches/server/0022-Ignore-useless-entity-packets.patch
@@ -0,0 +1,52 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: AlphaKR93 <dev@alpha93.kr>
+Date: Wed, 27 Sep 2023 22:35:19 +0900
+Subject: [PATCH] Ignore useless entity packets
+
+
+diff --git a/src/main/java/net/minecraft/server/level/ServerEntity.java b/src/main/java/net/minecraft/server/level/ServerEntity.java
+index c6d80accdac49564b5386717a92dbd5a10237f06..ddbff17499746cd370fdf18ff78606b0ac770df4 100644
+--- a/src/main/java/net/minecraft/server/level/ServerEntity.java
+++ b/src/main/java/net/minecraft/server/level/ServerEntity.java
+@@ -200,6 +200,8 @@ public class ServerEntity {
+                         flag4 = true;
+                         flag5 = true;
+                     }
+
+                    if (this.entity.level().plazmaLevelConfiguration().entity.ignoreUselessPackets && isUselessPacket(packet1)) packet1 = null; // Plazma
+                 }
+ 
+                 if ((this.trackDelta || this.entity.hasImpulse || this.entity instanceof LivingEntity && ((LivingEntity) this.entity).isFallFlying()) && this.tickCount > 0) {
+@@ -272,6 +274,19 @@ public class ServerEntity {
+         });
+     }
+ 
+    // Plazma start
+    private boolean isUselessPacket(@Nullable Packet<?> packet) {
+        if (!(packet instanceof ClientboundMoveEntityPacket p)) return false;
+        if (p instanceof ClientboundMoveEntityPacket.Pos)
+            return p.getXa() == 0 && p.getYa() == 0 && p.getZa() == 0;
+        if (p instanceof ClientboundMoveEntityPacket.Rot)
+            return p.getxRot() == 0 && p.getyRot() == 0;
+        if (p instanceof ClientboundMoveEntityPacket.PosRot)
+            return p.getXa() == 0 && p.getYa() == 0 && p.getZa() == 0 && p.getxRot() == 0 && p.getyRot() == 0;
+        return false;
+    }
+    // Plazma end
+
+     public void removePairing(ServerPlayer player) {
+         this.entity.stopSeenByPlayer(player);
+         player.connection.send(new ClientboundRemoveEntitiesPacket(new int[]{this.entity.getId()}));
+diff --git a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+index 414baade911fab3450430af9378feedc419868f3..914cc4f9a5598d2d70c7338d7cfc9be0fe5f0e31 100644
+--- a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+++ b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+@@ -33,6 +33,8 @@ public class LevelConfigurations extends ConfigurationPart {
+     public Entity entity;
+     public class Entity extends ConfigurationPart {
+ 
+        public boolean ignoreUselessPackets = DO_OPTIMIZE;
+
+         public Player player;
+         public class Player extends ConfigurationPart {
+