Fix Incompat with CoreProtect

Thank you, Martijn!

build.gradle.kts

@@ -18,7 +18,7 @@ repositories {
 }
 
 dependencies {
-    remapper("net.fabricmc:tiny-remapper:0.8.6:fat")
+    remapper("net.fabricmc:tiny-remapper:0.8.7:fat")
     decompiler("net.minecraftforge:forgeflower:2.0.627.2")
     paperclip("io.papermc:paperclip:3.0.3")
 }

patches/api/0004-Bump-Bungeecord-Chat-API-to-1.19-R0.1-SNAPSHOT.patch

@@ -1,19 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: AlphaKR93 <alphakr93@outlook.com>
-Date: Thu, 22 Dec 2022 20:29:45 +0900
-Subject: [PATCH] Bump Bungeecord Chat API to 1.19-R0.1-SNAPSHOT
-
-
-diff --git a/build.gradle.kts b/build.gradle.kts
-index b5835fa536f90b7f88a5ee4df78733cf43e1cb23..42de5c470a2fbb1e0bc9b809c033e3afe30502fa 100644
---- a/build.gradle.kts
-+++ b/build.gradle.kts
-@@ -25,7 +25,7 @@ dependencies {
-     // api dependencies are listed transitively to API consumers
-     api("com.google.guava:guava:31.1-jre")
-     api("com.google.code.gson:gson:2.10")
--    api("net.md-5:bungeecord-chat:1.16-R0.4-deprecated+build.9") // Paper
-+    api("net.md-5:bungeecord-chat:1.19-R0.1-SNAPSHOT") // Paper // Plazma
-     api("org.yaml:snakeyaml:1.33")
-     api("org.joml:joml:1.10.5")
-     // Paper start

patches/api/0004-Bump-Dependencies.patch

@@ -0,0 +1,91 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: IPECTER <ipectert@gmail.com>
+Date: Wed, 6 Sep 2023 12:40:40 +0900
+Subject: [PATCH] Bump-Dependencies
+
+
+diff --git a/build.gradle.kts b/build.gradle.kts
+index 417c4324af22c870de669e338a1eee5d540184a4..6cb60894c2363d5c6a71b12008421d49d2c128a0 100644
+--- a/build.gradle.kts
++++ b/build.gradle.kts
+@@ -8,7 +8,7 @@ java {
+     withJavadocJar()
+ }
+ 
+-val adventureVersion = "4.13.1"
++val adventureVersion = "4.14.0" // Plazma - Bump Dependencies
+ val apiAndDocs: Configuration by configurations.creating {
+     attributes {
+         attribute(Category.CATEGORY_ATTRIBUTE, objects.named(Category.DOCUMENTATION))
+@@ -23,16 +23,16 @@ configurations.api {
+ 
+ dependencies {
+     // api dependencies are listed transitively to API consumers
+-    api("com.google.guava:guava:31.1-jre")
+-    api("com.google.code.gson:gson:2.10")
+-    api("net.md-5:bungeecord-chat:1.16-R0.4-deprecated+build.9") // Paper
+-    api("org.yaml:snakeyaml:1.33")
++    api("com.google.guava:guava:32.1.2-jre") // Plazma - Bump Dependencies
++    api("com.google.code.gson:gson:2.10.1") // Plazma - Bump Dependencies
++    api("net.md-5:bungeecord-chat:1.19-R0.1-SNAPSHOT") // Paper // Plazma - Bump Dependencies
++    api("org.yaml:snakeyaml:1.33") // Plazma - Bump Dependencies
+     api("org.joml:joml:1.10.5")
+     // Paper start
+     api("com.googlecode.json-simple:json-simple:1.1.1") {
+         isTransitive = false // includes junit
+     }
+-    api("it.unimi.dsi:fastutil:8.5.6")
++    api("it.unimi.dsi:fastutil:8.5.12") // Plazma - Bump Dependencies
+     apiAndDocs(platform("net.kyori:adventure-bom:$adventureVersion"))
+     apiAndDocs("net.kyori:adventure-api")
+     apiAndDocs("net.kyori:adventure-text-minimessage")
+@@ -40,34 +40,34 @@ dependencies {
+     apiAndDocs("net.kyori:adventure-text-serializer-legacy")
+     apiAndDocs("net.kyori:adventure-text-serializer-plain")
+     apiAndDocs("net.kyori:adventure-text-logger-slf4j")
+-    api("org.apache.logging.log4j:log4j-api:2.17.1")
+-    api("org.slf4j:slf4j-api:1.8.0-beta4")
+-    api("io.sentry:sentry:5.4.0") // Pufferfish
++    api("org.apache.logging.log4j:log4j-api:2.20.0") // Plazma - Bump Dependencies
++    api("org.slf4j:slf4j-api:2.0.9") // Plazma - Bump Dependencies
++    api("io.sentry:sentry:6.28.0") // Pufferfish // Plazma - Bump Dependencies
+ 
+-    implementation("org.ow2.asm:asm:9.4")
+-    implementation("org.ow2.asm:asm-commons:9.4")
++    implementation("org.ow2.asm:asm:9.5") // Plazma - Bump Dependencies
++    implementation("org.ow2.asm:asm-commons:9.5") // Plazma - Bump Dependencies
+     // Paper end
+ 
+-    api("org.apache.maven:maven-resolver-provider:3.8.5") // Paper, expose
+-    compileOnly("org.apache.maven.resolver:maven-resolver-connector-basic:1.7.3")
+-    compileOnly("org.apache.maven.resolver:maven-resolver-transport-http:1.7.3")
+-    compileOnly("com.google.code.findbugs:jsr305:1.3.9") // Paper
++    api("org.apache.maven:maven-resolver-provider:3.9.4") // Paper, expose // Plazma - Bump Dependencies
++    compileOnly("org.apache.maven.resolver:maven-resolver-connector-basic:1.9.15") // Plazma - Bump Dependencies
++    compileOnly("org.apache.maven.resolver:maven-resolver-transport-http:1.9.15") // Plazma - Bump Dependencies
++    compileOnly("com.google.code.findbugs:jsr305:3.0.2") // Paper // Plazma - Bump Dependencies
+ 
+-    val annotations = "org.jetbrains:annotations:23.0.0" // Paper - we don't want Java 5 annotations...
++    val annotations = "org.jetbrains:annotations:24.0.1" // Paper - we don't want Java 5 annotations... // Plazma - Bump Dependencies
+     compileOnly(annotations)
+     testCompileOnly(annotations)
+ 
+     // Paper start - add checker
+-    val checkerQual = "org.checkerframework:checker-qual:3.21.0"
++    val checkerQual = "org.checkerframework:checker-qual:3.38.0" // Plazma - Bump Dependencies
+     compileOnlyApi(checkerQual)
+     testCompileOnly(checkerQual)
+     // Paper end
+-    testImplementation("org.mockito:mockito-core:4.9.0") // Paper - add mockito
++    testImplementation("org.mockito:mockito-core:5.5.0") // Paper - add mockito // Plazma - Bump Dependencies
+ 
+-    testImplementation("org.apache.commons:commons-lang3:3.12.0")
++    testImplementation("org.apache.commons:commons-lang3:3.13.0") // Plazma - Bump Dependencies
+     testImplementation("junit:junit:4.13.2")
+-    testImplementation("org.hamcrest:hamcrest-library:1.3")
+-    testImplementation("org.ow2.asm:asm-tree:9.4")
++    testImplementation("org.hamcrest:hamcrest-library:2.2") // Plazma - Bump Dependencies
++    testImplementation("org.ow2.asm:asm-tree:9.5") // Plazma - Bump Dependencies
+ }
+ 
+ configure<PublishingExtension> {

patches/api/0006-Optimize-spigot-event-bus.patch

@@ -0,0 +1,79 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: IPECTER <ipectert@gmail.com>
+Date: Wed, 6 Sep 2023 15:04:25 +0900
+Subject: [PATCH] Optimize-spigot-event-bus
+
+
+diff --git a/src/main/java/org/bukkit/event/Event.java b/src/main/java/org/bukkit/event/Event.java
+index 8ec56cd6b8e0f5c5dd8c7c88b4671e18dcf109d0..45b8ee1945202cc673905aab5c90985c01cb205e 100644
+--- a/src/main/java/org/bukkit/event/Event.java
++++ b/src/main/java/org/bukkit/event/Event.java
+@@ -14,7 +14,7 @@ import org.jetbrains.annotations.NotNull;
+  */
+ public abstract class Event {
+     private String name;
+-    private final boolean async;
++    private final net.kyori.adventure.util.TriState async; // Plazma - Optimize spigot event bus
+ 
+     /**
+      * The default constructor is defined for cleaner code. This constructor
+@@ -32,9 +32,35 @@ public abstract class Event {
+      *     by default from default constructor
+      */
+     public Event(boolean isAsync) {
++        this(net.kyori.adventure.util.TriState.byBoolean(isAsync)); // Plazma - Optimize spigot event bus
++    }
++
++    // Plazma start - Optimize spigot event bus
++    /**
++     * This constructor is used to explicitly declare an event as synchronous
++     * or asynchronous or potentially unset.
++     *
++     * @param isAsync true indicates the event will fire asynchronously, false
++     *                by default from default constructor, unset indicates that the event may be called on either the server thread or off the server
++     *                thread.
++     */
++    public Event(@NotNull final net.kyori.adventure.util.TriState isAsync) {
+         this.async = isAsync;
+     }
+ 
++    /**
++     * Returns a tristate that, when resolving to true or false, has the exact indications defined by {@link #isAsynchronous()}.
++     * <p>
++     * If the tristate resolves to NOT_SET, the event may or may not have been fired off the main thread, meaning a plugin would have
++     * to validate what thread the spigot event bus was called on.
++     *
++     * @return the tristate enum.
++     */
++    public final @NotNull net.kyori.adventure.util.TriState asynchronous() {
++        return this.async;
++    }
++    // Plazma end
++
+     // Paper start
+     /**
+      * Calls the event and tests if cancelled.
+@@ -92,7 +118,7 @@ public abstract class Event {
+      * @return false by default, true if the event fires asynchronously
+      */
+     public final boolean isAsynchronous() {
+-        return async;
++        return this.async == net.kyori.adventure.util.TriState.TRUE; // Plazma - Optimize spigot event bus
+     }
+ 
+     public enum Result {
+diff --git a/src/main/java/org/bukkit/plugin/RegisteredListener.java b/src/main/java/org/bukkit/plugin/RegisteredListener.java
+index 3b3d9642a8d63798dc28f2f8df77f0466451cbff..0702e1692f7e671188ac18e22ca29f369b0b6352 100644
+--- a/src/main/java/org/bukkit/plugin/RegisteredListener.java
++++ b/src/main/java/org/bukkit/plugin/RegisteredListener.java
+@@ -62,8 +62,8 @@ public class RegisteredListener {
+      * @throws EventException If an event handler throws an exception.
+      */
+     public void callEvent(@NotNull final Event event) throws EventException {
+-        if (event instanceof Cancellable) {
+-            if (((Cancellable) event).isCancelled() && isIgnoringCancelled()) {
++        if (isIgnoringCancelled()) { // Plazma - Optimize spigot event bus
++            if (event instanceof Cancellable cancellable && cancellable.isCancelled()) { // Plazma - Optimize spigot event bus
+                 return;
+             }
+         }

patches/server/0006-Bump-Dependencies.patch

@@ -0,0 +1,84 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: IPECTER <ipectert@gmail.com>
+Date: Wed, 6 Sep 2023 11:41:06 +0900
+Subject: [PATCH] Bump-Dependencies
+
+
+diff --git a/build.gradle.kts b/build.gradle.kts
+index 46fda579a95f9ab92a1ba61cad8218024a722208..5f38d64b1bcd9468ebdd6de6ef30580c6cfecadc 100644
+--- a/build.gradle.kts
++++ b/build.gradle.kts
+@@ -10,7 +10,7 @@ dependencies {
+     implementation(project(":plazma-api")) // Purpur
+     implementation("io.papermc.paper:paper-mojangapi:1.19.4-R0.1-SNAPSHOT") // Purpur
+     // Paper start
+-    implementation("org.jline:jline-terminal-jansi:3.21.0")
++    implementation("org.jline:jline-terminal-jansi:3.23.0") // Plazma - Bump Dependencies
+     implementation("net.minecrell:terminalconsoleappender:1.3.0")
+     /*
+           Required to add the missing Log4j2Plugins.dat file from log4j-core
+@@ -18,22 +18,22 @@ dependencies {
+           all its classes to check if they are plugins.
+           Scanning takes about 1-2 seconds so adding this speeds up the server start.
+      */
+-    implementation("org.apache.logging.log4j:log4j-core:2.14.1") // Paper - implementation
+-    annotationProcessor("org.apache.logging.log4j:log4j-core:2.14.1") // Paper - Needed to generate meta for our Log4j plugins
+-    implementation("io.netty:netty-codec-haproxy:4.1.87.Final") // Paper - Add support for proxy protocol
++    implementation("org.apache.logging.log4j:log4j-core:2.20.0") // Paper - implementation // Plazma - Bump Dependencies
++    annotationProcessor("org.apache.logging.log4j:log4j-core:2.20.0") // Paper - Needed to generate meta for our Log4j plugins // Plazma - Bump Dependencies
++    implementation("io.netty:netty-codec-haproxy:4.1.97.Final") // Paper - Add support for proxy protocol // Plazma - Bump Dependencies
+     // Paper end
+-    implementation("org.apache.logging.log4j:log4j-iostreams:2.19.0") // Paper - remove exclusion
+-    implementation("org.ow2.asm:asm:9.4")
+-    implementation("org.ow2.asm:asm-commons:9.4") // Paper - ASM event executor generation
+-    testImplementation("org.mockito:mockito-core:4.9.0") // Paper - switch to mockito
++    implementation("org.apache.logging.log4j:log4j-iostreams:2.20.0") // Paper - remove exclusion // Plazma - Bump Dependencies
++    implementation("org.ow2.asm:asm:9.5") // Plazma - Bump Dependencies
++    implementation("org.ow2.asm:asm-commons:9.5") // Paper - ASM event executor generation // Plazma - Bump Dependencies
++    testImplementation("org.mockito:mockito-core:5.5.0") // Paper - switch to mockito // Plazma - Bump Dependencies
+     implementation("org.spongepowered:configurate-yaml:4.1.2") // Paper - config files
+     implementation("commons-lang:commons-lang:2.6")
+-    implementation("net.fabricmc:mapping-io:0.3.0") // Paper - needed to read mappings for stacktrace deobfuscation
+-    runtimeOnly("org.xerial:sqlite-jdbc:3.41.2.2")
+-    runtimeOnly("com.mysql:mysql-connector-j:8.0.32")
++    implementation("net.fabricmc:mapping-io:0.4.2") // Paper - needed to read mappings for stacktrace deobfuscation // Plazma - Bump Dependencies
++    runtimeOnly("org.xerial:sqlite-jdbc:3.42.0.1") // Plazma - Bump Dependencies
++    runtimeOnly("com.mysql:mysql-connector-j:8.0.33") // Plazma - Bump Dependencies
+     runtimeOnly("com.lmax:disruptor:3.4.4") // Paper
+     // Paper start - Use Velocity cipher
+-    implementation("com.velocitypowered:velocity-native:3.1.2-SNAPSHOT") {
++    implementation("com.velocitypowered:velocity-native:3.2.0-SNAPSHOT") { // Plazma - Bump Dependencies
+         isTransitive = false
+     }
+     // Paper end
+@@ -42,22 +42,22 @@ dependencies {
+     implementation("org.mozilla:rhino-engine:1.7.14") // Purpur
+     implementation("dev.omega24:upnp4j:1.0") // Purpur
+ 
+-    runtimeOnly("org.apache.maven:maven-resolver-provider:3.8.5")
+-    runtimeOnly("org.apache.maven.resolver:maven-resolver-connector-basic:1.7.3")
+-    runtimeOnly("org.apache.maven.resolver:maven-resolver-transport-http:1.7.3")
++    runtimeOnly("org.apache.maven:maven-resolver-provider:3.9.4") // Plazma - Bump Dependencies
++    runtimeOnly("org.apache.maven.resolver:maven-resolver-connector-basic:1.9.15") // Plazma - Bump Dependencies
++    runtimeOnly("org.apache.maven.resolver:maven-resolver-transport-http:1.9.15") // Plazma - Bump Dependencies
+ 
+     // Pufferfish start
+-    implementation("org.yaml:snakeyaml:1.32")
+-    implementation ("me.carleslc.Simple-YAML:Simple-Yaml:1.8.2") {
++    implementation("org.yaml:snakeyaml:1.33") // Plazma - Bump Dependencies
++    implementation ("me.carleslc.Simple-YAML:Simple-Yaml:1.8.4") { // Plazma - Bump Dependencies
+         exclude(group="org.yaml", module="snakeyaml")
+     }
+     // Pufferfish end
+ 
+-    testImplementation("io.github.classgraph:classgraph:4.8.47") // Paper - mob goal test
++    testImplementation("io.github.classgraph:classgraph:4.8.162") // Paper - mob goal test // Plazma - Bump Dependencies
+     testImplementation("junit:junit:4.13.2")
+-    testImplementation("org.hamcrest:hamcrest-library:1.3")
++    testImplementation("org.hamcrest:hamcrest-library:2.2") // Plazma - Bump Dependencies
+ 
+-    implementation("io.netty:netty-all:4.1.87.Final"); // Paper - Bump netty
++    implementation("io.netty:netty-all:4.1.97.Final"); // Paper - Bump netty // Plazma - Bump Dependencies
+ }
+ 
+ val craftbukkitPackageVersion = "1_19_R3" // Paper

patches/server/0010-ChunkSending-Configuration.patch

@@ -16,7 +16,7 @@ index 857ddc62dd9affbbebcd7cde8a6d675dbb5f68ae..8ba1c5b6731d43c02b415e4d79a20c1d
 +    public ChunkSending chunkSending;
 +    public class ChunkSending extends ConfigurationPart {
 +
-+        public boolean enabled = true;
++        public boolean enabled = DO_OPTIMIZE;
 +        public int maxChunksPerTick = 5;
 +
 +    }

patches/server/0011-Implement-ChunkSending.patch

@@ -7,7 +7,7 @@ Original: someaddons/chunksending
 Copyright (C) 2023 someaddons
 
 diff --git a/src/main/java/net/minecraft/server/level/ChunkHolder.java b/src/main/java/net/minecraft/server/level/ChunkHolder.java
-index 904fcdeb7937d36208cc9a8d5eca9ef3a5b2cd9e..7f749579fe056a8436e6625204ae31f1fcc15f32 100644
+index 904fcdeb7937d36208cc9a8d5eca9ef3a5b2cd9e..4841fcfd00ca5a1b0b7d39c934159a4bae841a1b 100644
 --- a/src/main/java/net/minecraft/server/level/ChunkHolder.java
 +++ b/src/main/java/net/minecraft/server/level/ChunkHolder.java
 @@ -362,15 +362,14 @@ public class ChunkHolder {
@@ -25,7 +25,7 @@ index 904fcdeb7937d36208cc9a8d5eca9ef3a5b2cd9e..7f749579fe056a8436e6625204ae31f1
 +        for (Object o : backingSet) {
 +            if (!(o instanceof ServerPlayer player)
 +                    || !this.chunkMap.playerChunkManager.isChunkSent(player, this.pos.x, this.pos.z, onlyOnWatchDistanceEdge)
-+                    || (this.chunkMap.level.plazmaLevelConfiguration().chunkSending.enabled && player.attachToPending(pos, packet))) continue;
++                    || (this.chunkMap.level.plazmaLevelConfiguration().chunkSending.enabled && !player.attachToPending(pos, packet))) continue;
              player.connection.send(packet);
          }
 +        // Plazma end

patches/server/0021-Reduce-create-random-instance.patch

@@ -18,7 +18,7 @@ index 591163d8f8300b084ac734800efee902c4def958..d74401ca3182145d136ad668704f5c04
              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 40eda117db2e3f578ad9d25522b6aadfe319b5cc..ef624a99c971aa5c4ce3869d10e2435c0bc8e0a4 100644
+index 4668eebc0776a470a42de94de1752986f76250d3..2cf146a1d749fc965e5469988bbb95172383ae1c 100644
 --- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
 +++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
 @@ -405,7 +405,7 @@ public class ServerPlayer extends Player {

patches/server/0034-Optimize-VarInts.patch

@@ -6,10 +6,16 @@ Subject: [PATCH] Optimize VarInts
 https://github.com/PaperMC/Paper/pull/8418
 
 diff --git a/src/main/java/net/minecraft/network/FriendlyByteBuf.java b/src/main/java/net/minecraft/network/FriendlyByteBuf.java
-index c0bd2997fe3ebbfe926de832a36d209cc875f3e2..6108f3aa438b96e817c3a2e582c2c817f096e2eb 100644
+index c0bd2997fe3ebbfe926de832a36d209cc875f3e2..8bb552410207b39a3b4160a5df51410455107fcf 100644
 --- a/src/main/java/net/minecraft/network/FriendlyByteBuf.java
 +++ b/src/main/java/net/minecraft/network/FriendlyByteBuf.java
-@@ -104,7 +104,20 @@ public class FriendlyByteBuf extends ByteBuf {
+@@ -99,12 +99,26 @@ public class FriendlyByteBuf extends ByteBuf {
+     private static final Gson GSON = new Gson();
+ 
+     public static boolean hasItemSerializeEvent = false; // Purpur
++    public static boolean optimizeVarInts = false; // Plazma
+ 
+     public FriendlyByteBuf(ByteBuf parent) {
          this.source = parent;
      }
  
@@ -24,18 +30,18 @@ index c0bd2997fe3ebbfe926de832a36d209cc875f3e2..6108f3aa438b96e817c3a2e582c2c817
 +    // Plazma end
      public static int getVarIntSize(int value) {
 +        // Plazma start - Optimize VarInts
-+        if (org.plazmamc.plazma.configurations.GlobalConfiguration.get().misc.optimizeVarInts)
++        if (optimizeVarInts)
 +            return VARINT_EXACT_BYTE_LENGTHS[Integer.numberOfLeadingZeros(value)];
 +        // Plazma end
          for (int j = 1; j < 5; ++j) {
              if ((value & -1 << j * 7) == 0) {
                  return j;
-@@ -620,6 +633,25 @@ public class FriendlyByteBuf extends ByteBuf {
+@@ -620,6 +634,25 @@ public class FriendlyByteBuf extends ByteBuf {
      }
  
      public FriendlyByteBuf writeVarInt(int value) {
 +        // Plazma start - Optimize VarInts
-+        if (org.plazmamc.plazma.configurations.GlobalConfiguration.get().misc.optimizeVarInts) {
++        if (optimizeVarInts) {
 +            // Peel the one and two byte count cases explicitly as they are the most common VarInt sizes
 +            // that the proxy will write, to improve inlining.
 +            if ((value & (0xFFFFFFFF << 7)) == 0) {
@@ -57,14 +63,25 @@ index c0bd2997fe3ebbfe926de832a36d209cc875f3e2..6108f3aa438b96e817c3a2e582c2c817
              this.writeByte(value & 127 | 128);
              value >>>= 7;
 diff --git a/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java b/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
-index 39eca4acefa8f9cf143398cfc6cf157e8489947e..754ed13a04631c69e3fb2421a12b17d0a6f732c6 100644
+index 39eca4acefa8f9cf143398cfc6cf157e8489947e..f473bd844210eb4372a617f499dcb3ce2f6ab6e9 100644
 --- a/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
 +++ b/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
-@@ -42,6 +42,7 @@ public class GlobalConfiguration extends ConfigurationPart {
+@@ -37,11 +37,17 @@ public class GlobalConfiguration extends ConfigurationPart {
+     }
+ 
+     public Misc misc;
+-    public class Misc extends ConfigurationPart {
++    public class Misc extends ConfigurationPart.Post {
+ 
          public boolean reduceCreateRandomInstance = DO_OPTIMIZE;
          public boolean doNotTriggerLootTableRefreshForNonPlayerInteraction = DO_OPTIMIZE;
          public boolean doNotSendUselessEntityPackets = DO_OPTIMIZE;
 +        public boolean optimizeVarInts = DO_OPTIMIZE;
++
++        @Override
++        public void postProcess() {
++            net.minecraft.network.FriendlyByteBuf.optimizeVarInts = optimizeVarInts;
++        }
  
      }
  

patches/server/0039-Skip-event-if-no-listeners.patch

@@ -0,0 +1,31 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: AlphaKR93 <dev@alpha93.kr>
+Date: Thu, 29 Jun 2023 05:49:26 +0000
+Subject: [PATCH] Skip event if no listeners
+
+
+diff --git a/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java b/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java
+index 7ce9ebba8ce304d1f3f21d4f15ee5f3560d7700b..32305a34bcebd53aa523102a6da59bc2eb765055 100644
+--- a/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java
++++ b/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java
+@@ -36,15 +36,17 @@ class PaperEventManager {
+ 
+     // SimplePluginManager
+     public void callEvent(@NotNull Event event) {
++        // Plazma start
++        HandlerList handlers = event.getHandlers();
++        RegisteredListener[] listeners = handlers.getRegisteredListeners();
++        if (listeners.length == 0) return;
++        // Plazma end
+         if (event.isAsynchronous() && this.server.isPrimaryThread()) {
+             throw new IllegalStateException(event.getEventName() + " may only be triggered asynchronously.");
+         } else if (!event.isAsynchronous() && !this.server.isPrimaryThread() && !this.server.isStopping()) {
+             throw new IllegalStateException(event.getEventName() + " may only be triggered synchronously.");
+         }
+ 
+-        HandlerList handlers = event.getHandlers();
+-        RegisteredListener[] listeners = handlers.getRegisteredListeners();
+-
+         for (RegisteredListener registration : listeners) {
+             if (!registration.getPlugin().isEnabled()) {
+                 continue;

patches/server/0040-Optimize-spigot-event-bus.patch

@@ -0,0 +1,33 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: IPECTER <ipectert@gmail.com>
+Date: Wed, 6 Sep 2023 14:55:37 +0900
+Subject: [PATCH] Optimize-spigot-event-bus
+
+
+diff --git a/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java b/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java
+index 32305a34bcebd53aa523102a6da59bc2eb765055..6feb88b90831ec7106c9d777bdfa68fa185f1b89 100644
+--- a/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java
++++ b/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java
+@@ -41,12 +41,17 @@ class PaperEventManager {
+         RegisteredListener[] listeners = handlers.getRegisteredListeners();
+         if (listeners.length == 0) return;
+         // Plazma end
+-        if (event.isAsynchronous() && this.server.isPrimaryThread()) {
+-            throw new IllegalStateException(event.getEventName() + " may only be triggered asynchronously.");
+-        } else if (!event.isAsynchronous() && !this.server.isPrimaryThread() && !this.server.isStopping()) {
+-            throw new IllegalStateException(event.getEventName() + " may only be triggered synchronously.");
++        // Plazma start - Optimize spigot event bus
++        if (event.asynchronous() != net.kyori.adventure.util.TriState.NOT_SET) {
++            final boolean isAsync = event.isAsynchronous();
++            final boolean onPrimaryThread = this.server.isPrimaryThread();
++            if (isAsync && onPrimaryThread) {
++                throw new IllegalStateException(event.getEventName() + " may only be triggered asynchronously.");
++            } else if (!isAsync && !onPrimaryThread && !this.server.isStopping()) {
++                throw new IllegalStateException(event.getEventName() + " may only be triggered synchronously.");
++            }
+         }
+-
++        // Plazma end
+         for (RegisteredListener registration : listeners) {
+             if (!registration.getPlugin().isEnabled()) {
+                 continue;

patches/server/0042-CarpetFixes-Configuration.patch

@@ -0,0 +1,40 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: IPECTER <ipectert@gmail.com>
+Date: Wed, 6 Sep 2023 15:40:34 +0900
+Subject: [PATCH] CarpetFixes-Configuration
+
+
+diff --git a/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java b/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
+index f473bd844210eb4372a617f499dcb3ce2f6ab6e9..7040b1c97292bd58ce531065078fb2df2533e562 100644
+--- a/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
++++ b/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
+@@ -75,4 +75,12 @@ public class GlobalConfiguration extends ConfigurationPart {
+         public int timerTimeOut = 0;
+ 
+     }
++
++    public CarpetFixes carpetFixes;
++
++    public class CarpetFixes extends ConfigurationPart {
++
++        public boolean enabled = DO_OPTIMIZE;
++
++    }
+ }
+diff --git a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+index 7d5bfd3a5aa5135596f3f1ae7c504a51b02798ef..b0deec445b5ea3cd3e4802eca04e99818b539bd8 100644
+--- a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
++++ b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+@@ -131,4 +131,12 @@ public class LevelConfigurations extends ConfigurationPart {
+         }
+ 
+     }
++
++    public CarpetFixes carpetFixes;
++
++    public class CarpetFixes extends ConfigurationPart {
++
++        public boolean enabled = DO_OPTIMIZE;
++
++    }
+ }

patches/server/0043-CarpetFixes-Optimizations-BiomeManager.patch

@@ -0,0 +1,179 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: IPECTER <ipectert@gmail.com>
+Date: Wed, 6 Sep 2023 15:53:37 +0900
+Subject: [PATCH] CarpetFixes-Optimizations-BiomeManager
+
+Original: fxmorin/carpet-fixes
+Copyright (C) 2023 fxmorin
+
+Optimized getBiome call: Reduce the number of calls to the mess of
+LinearCongruentialGenerator#next(long, long) which is pretty heavy on performance.
+
+We are able to do this by skipping around 370 of 512 possible calls to getBiome() by predicting the outcome
+before doing the seed mixing. This seems to be around 25% - 75% faster depending on the use case.
+We can predict much faster than the seed mixing.
+
+diff --git a/src/main/java/net/minecraft/world/level/biome/BiomeManager.java b/src/main/java/net/minecraft/world/level/biome/BiomeManager.java
+index 5695c5116c8a338b2e41aafcb2dc9f2146856970..b2291854b9803fe01d40e8a1d76d6ff358cea114 100644
+--- a/src/main/java/net/minecraft/world/level/biome/BiomeManager.java
++++ b/src/main/java/net/minecraft/world/level/biome/BiomeManager.java
+@@ -12,6 +12,7 @@ public class BiomeManager {
+     private static final int ZOOM_BITS = 2;
+     private static final int ZOOM = 4;
+     private static final int ZOOM_MASK = 3;
++    private static final double maxOffset = 0.4500000001D; // Plazma - CarpetFixes
+     private final BiomeManager.NoiseBiomeSource noiseBiomeSource;
+     private final long biomeZoomSeed;
+ 
+@@ -29,39 +30,104 @@ public class BiomeManager {
+     }
+ 
+     public Holder<Biome> getBiome(BlockPos pos) {
+-        int i = pos.getX() - 2;
+-        int j = pos.getY() - 2;
+-        int k = pos.getZ() - 2;
+-        int l = i >> 2;
+-        int m = j >> 2;
+-        int n = k >> 2;
+-        double d = (double)(i & 3) / 4.0D;
+-        double e = (double)(j & 3) / 4.0D;
+-        double f = (double)(k & 3) / 4.0D;
+-        int o = 0;
+-        double g = Double.POSITIVE_INFINITY;
+-
+-        for(int p = 0; p < 8; ++p) {
+-            boolean bl = (p & 4) == 0;
+-            boolean bl2 = (p & 2) == 0;
+-            boolean bl3 = (p & 1) == 0;
+-            int q = bl ? l : l + 1;
+-            int r = bl2 ? m : m + 1;
+-            int s = bl3 ? n : n + 1;
+-            double h = bl ? d : d - 1.0D;
+-            double t = bl2 ? e : e - 1.0D;
+-            double u = bl3 ? f : f - 1.0D;
+-            double v = getFiddledDistance(this.biomeZoomSeed, q, r, s, h, t, u);
+-            if (g > v) {
+-                o = p;
+-                g = v;
++        // Plazma start - CarpetFixes - Optimized getBiome call
++        if (org.plazmamc.plazma.configurations.GlobalConfiguration.get().carpetFixes.optimizedBiomeAccess()) {
++            int xMinus2 = pos.getX() - 2;
++            int yMinus2 = pos.getY() - 2;
++            int zMinus2 = pos.getZ() - 2;
++            int x = xMinus2 >> 2; // BlockPos to BiomePos
++            int y = yMinus2 >> 2;
++            int z = zMinus2 >> 2;
++            double quartX = (double) (xMinus2 & 3) / 4.0D; // quartLocal divided by 4
++            double quartY = (double) (yMinus2 & 3) / 4.0D; // 0/4, 1/4, 2/4, 3/4
++            double quartZ = (double) (zMinus2 & 3) / 4.0D; // [0, 0.25, 0.5, 0.75]
++            int smallestX = 0;
++            double smallestDist = Double.POSITIVE_INFINITY;
++            for (int biomeX = 0; biomeX < 8; ++biomeX) {
++                boolean everyOtherQuad = (biomeX & 4) == 0; // 1 1 1 1 0 0 0 0
++                boolean everyOtherPair = (biomeX & 2) == 0; // 1 1 0 0 1 1 0 0
++                boolean everyOther = (biomeX & 1) == 0; // 1 0 1 0 1 0 1 0
++                double quartXX = everyOtherQuad ? quartX : quartX - 1.0D; //[-1.0,-0.75,-0.5,-0.25,0.0,0.25,0.5,0.75]
++                double quartYY = everyOtherPair ? quartY : quartY - 1.0D;
++                double quartZZ = everyOther ? quartZ : quartZ - 1.0D;
++
++                //This code block is new
++                double maxQuartYY = 0.0D, maxQuartZZ = 0.0D;
++                if (biomeX != 0) {
++                    maxQuartYY = Mth.square(Math.max(quartYY + maxOffset, Math.abs(quartYY - maxOffset)));
++                    maxQuartZZ = Mth.square(Math.max(quartZZ + maxOffset, Math.abs(quartZZ - maxOffset)));
++                    double maxQuartXX = Mth.square(Math.max(quartXX + maxOffset, Math.abs(quartXX - maxOffset)));
++                    if (smallestDist < maxQuartXX + maxQuartYY + maxQuartZZ) continue;
++                }
++
++                int xx = everyOtherQuad ? x : x + 1;
++                int yy = everyOtherPair ? y : y + 1;
++                int zz = everyOther ? z : z + 1;
++
++                //I transferred the code from method_38106 to here, so I could call continue halfway through
++                long seed = LinearCongruentialGenerator.next(this.biomeZoomSeed, xx);
++                seed = LinearCongruentialGenerator.next(seed, yy);
++                seed = LinearCongruentialGenerator.next(seed, zz);
++                seed = LinearCongruentialGenerator.next(seed, xx);
++                seed = LinearCongruentialGenerator.next(seed, yy);
++                seed = LinearCongruentialGenerator.next(seed, zz);
++                double offsetX = getFiddle(seed);
++                double sqrX = Mth.square(quartXX + offsetX);
++                if (biomeX != 0 && smallestDist < sqrX + maxQuartYY + maxQuartZZ) continue; //skip the rest of the loop
++                seed = LinearCongruentialGenerator.next(seed, this.biomeZoomSeed);
++                double offsetY = getFiddle(seed);
++                double sqrY = Mth.square(quartYY + offsetY);
++                if (biomeX != 0 && smallestDist < sqrX + sqrY + maxQuartZZ) continue; // skip the rest of the loop
++                seed = LinearCongruentialGenerator.next(seed, this.biomeZoomSeed);
++                double offsetZ = getFiddle(seed);
++                double biomeDist = sqrX + sqrY + Mth.square(quartZZ + offsetZ);
++
++                if (smallestDist > biomeDist) {
++                    smallestX = biomeX;
++                    smallestDist = biomeDist;
++                }
+             }
+-        }
++            return this.noiseBiomeSource.getNoiseBiome(
++                    (smallestX & 4) == 0 ? x : x + 1,
++                    (smallestX & 2) == 0 ? y : y + 1,
++                    (smallestX & 1) == 0 ? z : z + 1
++            );
++        } else {
++                int i = pos.getX() - 2;
++                int j = pos.getY() - 2;
++                int k = pos.getZ() - 2;
++                int l = i >> 2;
++                int m = j >> 2;
++                int n = k >> 2;
++                double d = (double) (i & 3) / 4.0D;
++                double e = (double) (j & 3) / 4.0D;
++                double f = (double) (k & 3) / 4.0D;
++                int o = 0;
++                double g = Double.POSITIVE_INFINITY;
++
++                for (int p = 0; p < 8; ++p) {
++                    boolean bl = (p & 4) == 0;
++                    boolean bl2 = (p & 2) == 0;
++                    boolean bl3 = (p & 1) == 0;
++                    int q = bl ? l : l + 1;
++                    int r = bl2 ? m : m + 1;
++                    int s = bl3 ? n : n + 1;
++                    double h = bl ? d : d - 1.0D;
++                    double t = bl2 ? e : e - 1.0D;
++                    double u = bl3 ? f : f - 1.0D;
++                    double v = getFiddledDistance(this.biomeZoomSeed, q, r, s, h, t, u);
++                    if (g > v) {
++                        o = p;
++                        g = v;
++                    }
++                }
+ 
+-        int w = (o & 4) == 0 ? l : l + 1;
+-        int x = (o & 2) == 0 ? m : m + 1;
+-        int y = (o & 1) == 0 ? n : n + 1;
+-        return this.noiseBiomeSource.getNoiseBiome(w, x, y);
++                int w = (o & 4) == 0 ? l : l + 1;
++                int x = (o & 2) == 0 ? m : m + 1;
++                int y = (o & 1) == 0 ? n : n + 1;
++                return this.noiseBiomeSource.getNoiseBiome(w, x, y);
++            }
++        // Plazma end
+     }
+ 
+     public Holder<Biome> getNoiseBiomeAtPosition(double x, double y, double z) {
+diff --git a/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java b/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
+index 7040b1c97292bd58ce531065078fb2df2533e562..bf323df50bc07e19ec6e3a4a11f3b7db466064c9 100644
+--- a/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
++++ b/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
+@@ -81,6 +81,11 @@ public class GlobalConfiguration extends ConfigurationPart {
+     public class CarpetFixes extends ConfigurationPart {
+ 
+         public boolean enabled = DO_OPTIMIZE;
++        boolean optimizedBiomeAccess = true;
++
++        public boolean optimizedBiomeAccess() {
++            return enabled && optimizedBiomeAccess;
++        }
+ 
+     }
+ }

patches/server/0044-CarpetFixes-Optimizations-RecipeManager.patch

@@ -0,0 +1,106 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: IPECTER <ipectert@gmail.com>
+Date: Wed, 6 Sep 2023 16:23:56 +0900
+Subject: [PATCH] CarpetFixes-Optimizations-RecipeManager
+
+Original: fxmorin/carpet-fixes
+Copyright (C) 2023 fxmorin
+
+RecipeManager optimization.
+Optimized by taking out streams & doing extra early checks to quickly remove unrelated recipes
+
+diff --git a/src/main/java/net/minecraft/world/item/crafting/RecipeManager.java b/src/main/java/net/minecraft/world/item/crafting/RecipeManager.java
+index ab6dc3449a1d3b7acf1d7bf5ac1c24224cc252c7..53756f780dd0315fc18bf93cf4607b51a8d5059e 100644
+--- a/src/main/java/net/minecraft/world/item/crafting/RecipeManager.java
++++ b/src/main/java/net/minecraft/world/item/crafting/RecipeManager.java
+@@ -103,13 +103,38 @@ public class RecipeManager extends SimpleJsonResourceReloadListener {
+     }
+ 
+     public <C extends Container, T extends Recipe<C>> Optional<T> getRecipeFor(RecipeType<T> type, C inventory, Level world) {
+-        // CraftBukkit start
+-        Optional<T> recipe = this.byType(type).values().stream().filter((irecipe) -> {
+-            return irecipe.matches(inventory, world);
+-        }).findFirst();
+-        inventory.setCurrentRecipe(recipe.orElse(null)); // CraftBukkit - Clear recipe when no recipe is found
+-        // CraftBukkit end
+-        return recipe;
++        // Plazma start - CarpetFixes - Optimized RecipeManager
++        if (world.plazmaLevelConfiguration().carpetFixes.optimizedRecipeManager() && type == RecipeType.CRAFTING) {
++            int slots = 0;
++            int count;
++            //compare size to quickly remove recipes that are not even close. Plus remove streams
++            for (int slot = 0; slot < inventory.getContainerSize(); slot++)
++                if (!inventory.getItem(slot).isEmpty()) slots++;
++            for (Recipe<C> recipe : this.byType(type).values()) {
++                count = 0;
++                if (recipe instanceof CustomRecipe) {
++                    if (recipe.matches(inventory, world)) {
++                        return (Optional<T>) Optional.of(recipe);
++                    }
++                } else {
++                    for (Ingredient ingredient : recipe.getIngredients())
++                        if (ingredient != Ingredient.EMPTY) count++;
++                    if (count == slots && recipe.matches(inventory, world)) {
++                        return (Optional<T>) Optional.of(recipe);
++                    }
++                }
++            }
++            return Optional.empty();
++        } else {
++            // CraftBukkit start
++            Optional<T> recipe = this.byType(type).values().stream().filter((irecipe) -> {
++                return irecipe.matches(inventory, world);
++            }).findFirst();
++            inventory.setCurrentRecipe(recipe.orElse(null)); // CraftBukkit - Clear recipe when no recipe is found
++            // CraftBukkit end
++            return recipe;
++        }
++        // Plazma end
+     }
+ 
+     public <C extends Container, T extends Recipe<C>> Optional<Pair<ResourceLocation, T>> getRecipeFor(RecipeType<T> type, C inventory, Level world, @Nullable ResourceLocation id) {
+@@ -131,7 +156,7 @@ public class RecipeManager extends SimpleJsonResourceReloadListener {
+     }
+ 
+     public <C extends Container, T extends Recipe<C>> List<T> getAllRecipesFor(RecipeType<T> type) {
+-        return List.copyOf(this.byType(type).values());
++        return org.plazmamc.plazma.configurations.GlobalConfiguration.get().carpetFixes.optimizedRecipeManager() ? (List<T>) new java.util.ArrayList<>(this.byType(type).values()) : List.copyOf(this.byType(type).values()); // Plazma start - CarpetFixes - Optimized RecipeManager
+     }
+ 
+     public <C extends Container, T extends Recipe<C>> List<T> getRecipesFor(RecipeType<T> type, C inventory, Level world) {
+diff --git a/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java b/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
+index bf323df50bc07e19ec6e3a4a11f3b7db466064c9..e68ec6e28b0b3a1e3ced2bbcad029d6e1fac17b6 100644
+--- a/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
++++ b/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
+@@ -82,10 +82,15 @@ public class GlobalConfiguration extends ConfigurationPart {
+ 
+         public boolean enabled = DO_OPTIMIZE;
+         boolean optimizedBiomeAccess = true;
++        boolean optimizedRecipeManager = true;
+ 
+         public boolean optimizedBiomeAccess() {
+             return enabled && optimizedBiomeAccess;
+         }
+ 
++        public boolean optimizedRecipeManager() {
++            return enabled && optimizedRecipeManager;
++        }
++
+     }
+ }
+diff --git a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+index b0deec445b5ea3cd3e4802eca04e99818b539bd8..e089a881600b61060bae1135b89703f6c0b5c7e8 100644
+--- a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
++++ b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+@@ -137,6 +137,11 @@ public class LevelConfigurations extends ConfigurationPart {
+     public class CarpetFixes extends ConfigurationPart {
+ 
+         public boolean enabled = DO_OPTIMIZE;
++        boolean optimizedRecipeManager = true;
++
++        public boolean optimizedRecipeManager() {
++            return enabled && optimizedRecipeManager;
++        }
+ 
+     }
+ }

patches/server/0045-CarpetFixes-Optimizations-Sheep.patch

@@ -0,0 +1,131 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: IPECTER <ipectert@gmail.com>
+Date: Wed, 6 Sep 2023 16:35:34 +0900
+Subject: [PATCH] CarpetFixes-Optimizations-Sheep
+
+Original: fxmorin/carpet-fixes
+Copyright (C) 2023 fxmorin
+
+The game determines the child sheep's color by getting a wool block from the parents, putting them in a crafting
+recipe, getting the output wool and getting the color from that.
+I don't know in what world we would consider a data-driven method with that much overhead as a smart idea. Instead,
+we used a prebaked list of all the possible colors and combinations, however this means that you can't use a
+datapack to change it.
+
+diff --git a/src/main/java/net/minecraft/world/entity/animal/Sheep.java b/src/main/java/net/minecraft/world/entity/animal/Sheep.java
+index 9399361c8d26a140fa6042988a30a1d3d552e418..5bfb246bfabf82feb805665b0be1a36ce62996ca 100644
+--- a/src/main/java/net/minecraft/world/entity/animal/Sheep.java
++++ b/src/main/java/net/minecraft/world/entity/animal/Sheep.java
+@@ -431,19 +431,27 @@ public class Sheep extends Animal implements Shearable {
+     }
+ 
+     private DyeColor getOffspringColor(Animal firstParent, Animal secondParent) {
++        // Plazma start - CarpetFixes - Optimized sheep chile color
+         DyeColor enumcolor = ((Sheep) firstParent).getColor();
+         DyeColor enumcolor1 = ((Sheep) secondParent).getColor();
+-        CraftingContainer inventorycrafting = Sheep.makeContainer(enumcolor, enumcolor1);
+-        Optional<Item> optional = this.level.getRecipeManager().getRecipeFor(RecipeType.CRAFTING, inventorycrafting, this.level).map((recipecrafting) -> { // CraftBukkit - decompile error
+-            return recipecrafting.assemble(inventorycrafting, this.level.registryAccess());
+-        }).map(ItemStack::getItem);
+-
+-        Objects.requireNonNull(DyeItem.class);
+-        optional = optional.filter(DyeItem.class::isInstance);
+-        Objects.requireNonNull(DyeItem.class);
+-        return (DyeColor) optional.map(DyeItem.class::cast).map(DyeItem::getDyeColor).orElseGet(() -> {
+-            return this.level.random.nextBoolean() ? enumcolor : enumcolor1;
+-        });
++        if (this.level.plazmaLevelConfiguration().carpetFixes.optimizedSheepChildColor()) {
++            DyeColor col = org.plazmamc.plazma.util.CarpetFixesUtils.properDyeMixin(enumcolor, enumcolor1);
++            if (col == null) col = this.level.random.nextBoolean() ? enumcolor : enumcolor1;
++            return col;
++        } else {
++            CraftingContainer inventorycrafting = Sheep.makeContainer(enumcolor, enumcolor1);
++            Optional<Item> optional = this.level.getRecipeManager().getRecipeFor(RecipeType.CRAFTING, inventorycrafting, this.level).map((recipecrafting) -> { // CraftBukkit - decompile error
++                return recipecrafting.assemble(inventorycrafting, this.level.registryAccess());
++            }).map(ItemStack::getItem);
++
++            Objects.requireNonNull(DyeItem.class);
++            optional = optional.filter(DyeItem.class::isInstance);
++            Objects.requireNonNull(DyeItem.class);
++            return (DyeColor) optional.map(DyeItem.class::cast).map(DyeItem::getDyeColor).orElseGet(() -> {
++                return this.level.random.nextBoolean() ? enumcolor : enumcolor1;
++            });
++        }
++        // Plazma end
+     }
+ 
+     private static CraftingContainer makeContainer(DyeColor firstColor, DyeColor secondColor) {
+diff --git a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+index e089a881600b61060bae1135b89703f6c0b5c7e8..29d451f55dabc15478e9c32d2c37bd0ea2d9bebc 100644
+--- a/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
++++ b/src/main/java/org/plazmamc/plazma/configurations/LevelConfigurations.java
+@@ -138,10 +138,15 @@ public class LevelConfigurations extends ConfigurationPart {
+ 
+         public boolean enabled = DO_OPTIMIZE;
+         boolean optimizedRecipeManager = true;
++        boolean optimizedSheepChildColor = false;
+ 
+         public boolean optimizedRecipeManager() {
+             return enabled && optimizedRecipeManager;
+         }
+ 
++        public boolean optimizedSheepChildColor() {
++            return enabled && optimizedSheepChildColor;
++        }
++
+     }
+ }
+diff --git a/src/main/java/org/plazmamc/plazma/util/CarpetFixesUtils.java b/src/main/java/org/plazmamc/plazma/util/CarpetFixesUtils.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..aae3cf170bca4b3e6cdd0a964967dfafe2759f65
+--- /dev/null
++++ b/src/main/java/org/plazmamc/plazma/util/CarpetFixesUtils.java
+@@ -0,0 +1,48 @@
++package org.plazmamc.plazma.util;
++
++import net.minecraft.world.item.DyeColor;
++
++public class CarpetFixesUtils {
++
++    //If I was actually implementing this, the color values would have been binary in order for fast calculations.
++    //Never do this in a production build, although this is better than using the RecipeManager xD
++    public static DyeColor properDyeMixin(DyeColor col1, DyeColor col2) {
++        if (col1.equals(col2)) return col1;
++        switch(col1) {
++            case WHITE -> {
++                switch(col2) {
++                    case BLUE -> {return DyeColor.LIGHT_BLUE;}
++                    case GRAY -> {return DyeColor.LIGHT_GRAY;}
++                    case BLACK -> {return DyeColor.GRAY;}
++                    case GREEN -> {return DyeColor.LIME;}
++                    case RED -> {return DyeColor.PINK;}
++                }
++            }
++            case BLUE -> {
++                switch(col2) {
++                    case WHITE -> {return DyeColor.LIGHT_BLUE;}
++                    case GREEN -> {return DyeColor.CYAN;}
++                    case RED -> {return DyeColor.PURPLE;}
++                }
++            }
++            case RED -> {
++                switch(col2) {
++                    case YELLOW -> {return DyeColor.ORANGE;}
++                    case WHITE -> {return DyeColor.PINK;}
++                    case BLUE -> {return DyeColor.PURPLE;}
++                }
++            }case GREEN -> {
++                switch(col2) {
++                    case BLUE -> {return DyeColor.CYAN;}
++                    case WHITE -> {return DyeColor.LIME;}
++                }
++            }
++            case YELLOW -> {if (col2.equals(DyeColor.RED)) return DyeColor.ORANGE;}
++            case PURPLE -> {if (col2.equals(DyeColor.PINK)) return DyeColor.MAGENTA;}
++            case PINK -> {if (col2.equals(DyeColor.PURPLE)) return DyeColor.MAGENTA;}
++            case GRAY -> {if (col2.equals(DyeColor.WHITE)) return DyeColor.LIGHT_GRAY;}
++            case BLACK -> {if (col2.equals(DyeColor.WHITE)) return DyeColor.GRAY;}
++        }
++        return null;
++    }
++}