this mixin blows up the Koumakan (implemented 0045-lithium-cached-hashcode.patch)

gradle.properties

@@ -1,5 +1,5 @@
 group=net.gensokyoreimagined.nitori
-version=1.0.1
+version=1.0.2
 description=Converting patches into mixins, for the Ignite Framework
 
 org.gradle.parallel=true

src/main/java/net/gensokyoreimagined/nitori/core/MixinBlock.java

@@ -0,0 +1,63 @@
+// Nitori Copyright (C) 2024 Gensokyo Reimagined
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+package net.gensokyoreimagined.nitori.core;
+
+import net.minecraft.core.Direction;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.state.BlockState;
+import org.spongepowered.asm.mixin.*;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+/*
+ * Originally from CaffeineMC, licensed under GNU Lesser General Public License v3.0
+ * See https://github.com/CaffeineMC/lithium-fabric for more information/sources
+ */
+
+@Mixin(Block.BlockStatePairKey.class)
+public class MixinBlock {
+    @Unique
+    private int gensouHacks$hash;
+
+    @Shadow
+    @Final
+    private BlockState first;
+
+    @Shadow
+    @Final
+    private BlockState second;
+
+    @Shadow
+    @Final
+    private Direction direction;
+
+    @Inject(method = "<init>", at = @At("RETURN"))
+    private void init(CallbackInfo info) {
+        int hash = first.hashCode();
+        hash = 31 * hash + second.hashCode();
+        hash = 31 * hash + direction.hashCode();
+        this.gensouHacks$hash = hash;
+    }
+
+    /**
+     * @author DoggySazHi
+     * @reason Implementation of 0045-lithium-cached-hashcode.patch
+     */
+    @Overwrite
+    public int hashCode() {
+        return this.gensouHacks$hash;
+    }
+}

src/main/resources/ignite.mod.json

@@ -1,6 +1,6 @@
 {
   "id": "Nitori",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "mixins": [
     "mixins.core.json"
   ]

src/main/resources/mixins.core.json

@@ -12,6 +12,7 @@
     "MixinDirection",
     "MixinLevel",
     "MixinEntitySectionStorage",
-    "MixinMth"
+    "MixinMth",
+    "MixinBlock"
   ]
 }