1 files changed, 45 insertions, 0 deletions
diff --git a/src/main/java/kubatech/api/helpers/GTHelper.java b/src/main/java/kubatech/api/helpers/GTHelper.java
index 201f8b45b7..e368c7b778 100644
--- a/src/main/java/kubatech/api/helpers/GTHelper.java
+++ b/src/main/java/kubatech/api/helpers/GTHelper.java
@@ -23,6 +23,14 @@ package kubatech.api.helpers;
 import static gregtech.api.metatileentity.implementations.GT_MetaTileEntity_MultiBlockBase.isValidMetaTileEntity;
 import static kubatech.api.Variables.ln4;
 
+import java.io.IOException;
+import java.util.ArrayList;
+
+import net.minecraft.item.ItemStack;
+import net.minecraft.network.PacketBuffer;
+
+import com.kuba6000.mobsinfo.api.utils.ItemID;
+
 import gregtech.api.metatileentity.implementations.GT_MetaTileEntity_Hatch_Energy;
 import gregtech.api.metatileentity.implementations.GT_MetaTileEntity_MultiBlockBase;
 import kubatech.api.implementations.KubaTechGTMultiBlockBase;
@@ -52,4 +60,41 @@ public class GTHelper {
     public static int getVoltageTier(GT_MetaTileEntity_MultiBlockBase mte) {
         return (int) getVoltageTierD(mte);
     }
+
+    public static class StackableItemSlot {
+
+        public StackableItemSlot(int count, ItemStack stack, ArrayList<Integer> realSlots) {
+            this.count = count;
+            this.stack = stack;
+            this.realSlots = realSlots;
+        }
+
+        public final int count;
+        public final ItemStack stack;
+        public final ArrayList<Integer> realSlots;
+
+        public void write(PacketBuffer buffer) throws IOException {
+            buffer.writeVarIntToBuffer(count);
+            buffer.writeItemStackToBuffer(stack);
+        }
+
+        public static StackableItemSlot read(PacketBuffer buffer) throws IOException {
+            return new StackableItemSlot(
+                buffer.readVarIntFromBuffer(),
+                buffer.readItemStackFromBuffer(),
+                new ArrayList<>());
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+            if (this == obj) return true;
+            if (!(obj instanceof StackableItemSlot)) return false;
+            StackableItemSlot other = (StackableItemSlot) obj;
+            return count == other.count && ItemID.createNoCopy(stack, false)
+                .hashCode()
+                == ItemID.createNoCopy(other.stack, false)
+                    .hashCode()
+                && realSlots.equals(other.realSlots);
+        }
+    }
 }