From 913ce6ad9141c394e888f52d6d6c302fa4332edd Mon Sep 17 00:00:00 2001
From: link762698 <35048813+link762698@users.noreply.github.com>
Date: Wed, 15 Jul 2026 09:06:41 -0400
Subject: [PATCH] feat: replace BlockListChecker with allow-all implementation

---
 .../mixin/BlockListCheckerMixin.java          | 32 +++++++++++++++++++
 src/main/resources/meteor-client.mixins.json  |  1 +
 2 files changed, 33 insertions(+)
 create mode 100644 src/main/java/meteordevelopment/meteorclient/mixin/BlockListCheckerMixin.java

diff --git a/src/main/java/meteordevelopment/meteorclient/mixin/BlockListCheckerMixin.java b/src/main/java/meteordevelopment/meteorclient/mixin/BlockListCheckerMixin.java
new file mode 100644
index 0000000000..7ece4793f8
--- /dev/null
+++ b/src/main/java/meteordevelopment/meteorclient/mixin/BlockListCheckerMixin.java
@@ -0,0 +1,32 @@
+/*
+ * This file is part of the Meteor Client distribution (https://github.com/MeteorDevelopment/meteor-client).
+ * Copyright (c) Meteor Development.
+ */
+
+package meteordevelopment.meteorclient.mixin;
+
+import net.minecraft.client.network.Address;
+import net.minecraft.client.network.BlockListChecker;
+import net.minecraft.client.network.ServerAddress;
+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(BlockListChecker.class)
+public interface BlockListCheckerMixin {
+    @Inject(method = "create", at = @At("HEAD"), cancellable = true)
+    private static void onCreate(CallbackInfoReturnable<BlockListChecker> cir) {
+        cir.setReturnValue(new BlockListChecker() {
+            @Override
+            public boolean isAllowed(Address address) {
+                return true;
+            }
+
+            @Override
+            public boolean isAllowed(ServerAddress address) {
+                return true;
+            }
+        });
+    }
+}
diff --git a/src/main/resources/meteor-client.mixins.json b/src/main/resources/meteor-client.mixins.json
index 660f9529d5..c74164ef77 100644
--- a/src/main/resources/meteor-client.mixins.json
+++ b/src/main/resources/meteor-client.mixins.json
@@ -27,6 +27,7 @@
     "BlockEntityRenderManagerMixin",
     "BlockHitResultAccessor",
     "BlockItemMixin",
+    "BlockListCheckerMixin",
     "BlockMixin",
     "BlockModelRendererMixin",
     "BlockRenderLayersMixin",