From 827f0256ab2ab506183a3233083cb7bdf4009bcd Mon Sep 17 00:00:00 2001
From: Integer Limit <103940576+IntegerLimit@users.noreply.github.com>
Date: Thu, 27 Feb 2025 19:16:56 +1100
Subject: [PATCH] Fix Large Miners Not Working with ME Output Hatches

---
 .../mixin/gregtech/MinerLogicMixin.java       | 43 +++++++++++++++++++
 .../resources/mixins.nomilabs.gregtech.json   |  1 +
 2 files changed, 44 insertions(+)
 create mode 100644 src/main/java/com/nomiceu/nomilabs/mixin/gregtech/MinerLogicMixin.java

diff --git a/src/main/java/com/nomiceu/nomilabs/mixin/gregtech/MinerLogicMixin.java b/src/main/java/com/nomiceu/nomilabs/mixin/gregtech/MinerLogicMixin.java
new file mode 100644
index 00000000..a2b3f053
--- /dev/null
+++ b/src/main/java/com/nomiceu/nomilabs/mixin/gregtech/MinerLogicMixin.java
@@ -0,0 +1,43 @@
+package com.nomiceu.nomilabs.mixin.gregtech;
+
+import java.util.List;
+
+import net.minecraft.item.ItemStack;
+import net.minecraftforge.items.IItemHandler;
+
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
+import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
+
+import gregtech.api.capability.impl.miner.MinerLogic;
+import gregtech.api.metatileentity.MetaTileEntity;
+import gregtech.api.metatileentity.multiblock.MultiblockWithDisplayBase;
+
+/**
+ * Fixes Multiblock Miners not being able to use ME Output Buses.
+ */
+@Mixin(value = MinerLogic.class, remap = false)
+public class MinerLogicMixin {
+
+    @Shadow
+    @Final
+    protected MetaTileEntity metaTileEntity;
+
+    @WrapOperation(method = "mineAndInsertItems",
+                   at = @At(value = "INVOKE",
+                            target = "Lgregtech/api/util/GTTransferUtils;addItemsToItemHandler(Lnet/minecraftforge/items/IItemHandler;ZLjava/util/List;)Z",
+                            ordinal = 0),
+                   require = 1)
+    private boolean checkForInfiniteOutput(IItemHandler amountToInsert, boolean amount, List<ItemStack> entry,
+                                           Operation<Boolean> original) {
+        // Whilst Miner does not support Voiding, ME Output Hatch Presence also returns true
+        if (metaTileEntity instanceof MultiblockWithDisplayBase multi && multi.canVoidRecipeItemOutputs()) {
+            return true;
+        }
+        return original.call(amountToInsert, amount, entry);
+    }
+}
diff --git a/src/main/resources/mixins.nomilabs.gregtech.json b/src/main/resources/mixins.nomilabs.gregtech.json
index 2bc49511..10225158 100644
--- a/src/main/resources/mixins.nomilabs.gregtech.json
+++ b/src/main/resources/mixins.nomilabs.gregtech.json
@@ -26,6 +26,7 @@
     "MetaTileEntityMEStockingHatchMixin",
     "MetaTileEntityProcessingArrayMixin",
     "MetaValueItemMixin",
+    "MinerLogicMixin",
     "MultiblockDisplayTextBuilderMixin",
     "MultiblockInfoCategoryMixin",
     "MultiblockRecipeLogicMixin",