cards for dual interface

src/main/java/com/glodblock/github/FluidCraft.java

@@ -1,7 +1,11 @@
 package com.glodblock.github;
 
+import appeng.api.config.Upgrades;
+import com.glodblock.github.loader.FCBlocks;
+import com.glodblock.github.loader.FCItems;
 import com.glodblock.github.proxy.CommonProxy;
 import com.glodblock.github.util.ModAndClassUtil;
+import net.minecraft.item.ItemStack;
 import net.minecraft.util.ResourceLocation;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.common.SidedProxy;
@@ -34,6 +38,10 @@ public class FluidCraft {
 
     @Mod.EventHandler
     public void onPostInit(FMLPostInitializationEvent event) {
+        Upgrades.PATTERN_EXPANSION.registerItem(new ItemStack(FCBlocks.DUAL_INTERFACE), 3 );
+        Upgrades.CRAFTING.registerItem(new ItemStack(FCBlocks.DUAL_INTERFACE), 1 );
+        Upgrades.PATTERN_EXPANSION.registerItem(new ItemStack(FCItems.PART_DUAL_INTERFACE), 3 );
+        Upgrades.CRAFTING.registerItem(new ItemStack(FCItems.PART_DUAL_INTERFACE), 1 );
         proxy.postInit(event);
     }
 

src/main/java/com/glodblock/github/coremod/CoreModHooks.java

@@ -5,11 +5,14 @@ import appeng.api.networking.IGridHost;
 import appeng.api.networking.IGridNode;
 import appeng.api.networking.IMachineSet;
 import appeng.api.storage.data.IAEItemStack;
+import appeng.items.misc.ItemEncodedPattern;
 import appeng.me.MachineSet;
 import appeng.parts.misc.PartInterface;
 import appeng.tile.misc.TileInterface;
 import appeng.util.InventoryAdaptor;
+import appeng.util.inv.filter.IAEItemFilter;
 import com.glodblock.github.common.item.ItemFluidDrop;
+import com.glodblock.github.common.item.ItemFluidEncodedPattern;
 import com.glodblock.github.common.item.ItemFluidPacket;
 import com.glodblock.github.common.part.PartDualInterface;
 import com.glodblock.github.common.tile.TileDualInterface;
@@ -20,6 +23,7 @@ import com.glodblock.github.loader.FCItems;
 import com.glodblock.github.util.Ae2Reflect;
 import com.glodblock.github.util.SetBackedMachineSet;
 import net.minecraft.inventory.InventoryCrafting;
+import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.EnumFacing;
 import net.minecraftforge.common.capabilities.Capability;
@@ -102,4 +106,17 @@ public class CoreModHooks {
         }
     }
 
+    public static class FluidPatternSlotFilter implements IAEItemFilter {
+        public FluidPatternSlotFilter() {
+        }
+
+        public boolean allowExtract(IItemHandler inv, int slot, int amount) {
+            return true;
+        }
+
+        public boolean allowInsert(IItemHandler inv, int slot, ItemStack stack) {
+            return !stack.isEmpty() && (stack.getItem() instanceof ItemEncodedPattern || stack.getItem() instanceof ItemFluidEncodedPattern);
+        }
+    }
+
 }

src/main/java/com/glodblock/github/coremod/FCCoreMod.java

@@ -5,6 +5,7 @@ import net.minecraftforge.fml.relauncher.IFMLLoadingPlugin;
 import javax.annotation.Nullable;
 import java.util.Map;
 
+@IFMLLoadingPlugin.Name("FluidCraftCore")
 @IFMLLoadingPlugin.MCVersion("1.12.2")
 @IFMLLoadingPlugin.TransformerExclusions("com.glodblock.github.coremod")
 public class FCCoreMod implements IFMLLoadingPlugin {