Initial commit

src/main/java/com/kasetoatz/infinityshulkerbox/Infinityshulkerbox.java

@@ -0,0 +1,10 @@
+package com.kasetoatz.infinityshulkerbox;
+
+import net.fabricmc.api.ModInitializer;
+
+public class Infinityshulkerbox implements ModInitializer {
+
+    @Override
+    public void onInitialize() {
+    }
+}

src/main/java/com/kasetoatz/infinityshulkerbox/mixin/BlockItemMixin.java

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+package com.kasetoatz.infinityshulkerbox.mixin;
+
+import net.minecraft.item.BlockItem;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+@Mixin(BlockItem.class)
+public class BlockItemMixin
+{
+    @Inject(method="canBeNested", at=@At("HEAD"), cancellable=true)
+    public void canBeNested(CallbackInfoReturnable<Boolean> cir)
+    {
+        cir.setReturnValue(true);
+    }
+}

src/main/java/com/kasetoatz/infinityshulkerbox/mixin/ShulkerBoxBlockEntityMixin.java

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+package com.kasetoatz.infinityshulkerbox.mixin;
+
+import net.minecraft.block.entity.ShulkerBoxBlockEntity;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+@Mixin(ShulkerBoxBlockEntity.class)
+public class ShulkerBoxBlockEntityMixin
+{
+    @Inject(method="canInsert", at=@At("HEAD"), cancellable=true)
+    public void canInsert(CallbackInfoReturnable<Boolean> cir)
+    {
+        cir.setReturnValue(true);
+    }
+}

src/main/resources/fabric.mod.json

@@ -0,0 +1,24 @@
+{
+  "schemaVersion": 1,
+  "id": "infinityshulkerbox",
+  "version": "${version}",
+  "name": "InfinityShulkerBox",
+  "description": "",
+  "authors": [],
+  "contact": {},
+  "license": "MIT",
+  "environment": "server",
+  "entrypoints": {
+    "main": [
+      "com.kasetoatz.infinityshulkerbox.Infinityshulkerbox"
+    ]
+  },
+  "mixins": [
+    "infinityshulkerbox.mixins.json"
+  ],
+  "depends": {
+    "fabricloader": ">=${loader_version}",
+    "fabric": "*",
+    "minecraft": "${minecraft_version}"
+  }
+}

src/main/resources/infinityshulkerbox.mixins.json

@@ -0,0 +1,18 @@
+{
+  "required": true,
+  "minVersion": "0.8",
+  "package": "com.kasetoatz.infinityshulkerbox.mixin",
+  "compatibilityLevel": "JAVA_21",
+  "mixins": [
+    "BlockItemMixin",
+    "ShulkerBoxBlockEntityMixin"
+  ],
+  "client": [
+  ],
+  "injectors": {
+    "defaultRequire": 1
+  },
+  "overwrites": {
+    "requireAnnotations": true
+  }
+}