Moving to source sets

src/main/java/appeng/util/inv/IMEAdaptor.java

@@ -0,0 +1,177 @@
+/*
+ * This file is part of Applied Energistics 2.
+ * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
+ *
+ * Applied Energistics 2 is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Applied Energistics 2 is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Applied Energistics 2.  If not, see <http://www.gnu.org/licenses/lgpl>.
+ */
+
+package appeng.util.inv;
+
+import java.util.Iterator;
+
+import com.google.common.collect.ImmutableList;
+
+import net.minecraft.item.ItemStack;
+
+import appeng.api.AEApi;
+import appeng.api.config.Actionable;
+import appeng.api.config.FuzzyMode;
+import appeng.api.networking.security.IActionSource;
+import appeng.api.storage.IMEInventory;
+import appeng.api.storage.channels.IItemStorageChannel;
+import appeng.api.storage.data.IAEItemStack;
+import appeng.api.storage.data.IItemList;
+import appeng.util.InventoryAdaptor;
+import appeng.util.item.AEItemStack;
+
+public class IMEAdaptor extends InventoryAdaptor {
+
+    private final IMEInventory<IAEItemStack> target;
+    private final IActionSource src;
+    private int maxSlots = 0;
+
+    public IMEAdaptor(final IMEInventory<IAEItemStack> input, final IActionSource src) {
+        this.target = input;
+        this.src = src;
+    }
+
+    @Override
+    public boolean hasSlots() {
+        return true;
+    }
+
+    @Override
+    public Iterator<ItemSlot> iterator() {
+        return new IMEAdaptorIterator(this, this.getList());
+    }
+
+    private IItemList<IAEItemStack> getList() {
+        return this.target.getAvailableItems(
+                AEApi.instance().storage().getStorageChannel(IItemStorageChannel.class).createList());
+    }
+
+    @Override
+    public ItemStack removeItems(final int amount, final ItemStack filter, final IInventoryDestination destination) {
+        return this.doRemoveItems(amount, filter, destination, Actionable.MODULATE);
+    }
+
+    private ItemStack doRemoveItems(final int amount, final ItemStack filter, final IInventoryDestination destination,
+            final Actionable type) {
+        IAEItemStack req = null;
+
+        if (filter.isEmpty()) {
+            final IItemList<IAEItemStack> list = this.getList();
+            if (!list.isEmpty()) {
+                req = list.getFirstItem();
+            }
+        } else {
+            req = AEItemStack.fromItemStack(filter);
+        }
+
+        IAEItemStack out = null;
+
+        if (req != null) {
+            req.setStackSize(amount);
+            out = this.target.extractItems(req, type, this.src);
+        }
+
+        if (out != null) {
+            return out.createItemStack();
+        }
+
+        return ItemStack.EMPTY;
+    }
+
+    @Override
+    public ItemStack simulateRemove(final int amount, final ItemStack filter, final IInventoryDestination destination) {
+        return this.doRemoveItems(amount, filter, destination, Actionable.SIMULATE);
+    }
+
+    @Override
+    public ItemStack removeSimilarItems(final int amount, final ItemStack filter, final FuzzyMode fuzzyMode,
+            final IInventoryDestination destination) {
+        if (filter.isEmpty()) {
+            return this.doRemoveItems(amount, null, destination, Actionable.MODULATE);
+        }
+        return this.doRemoveItemsFuzzy(amount, filter, destination, Actionable.MODULATE, fuzzyMode);
+    }
+
+    private ItemStack doRemoveItemsFuzzy(final int amount, final ItemStack filter,
+            final IInventoryDestination destination, final Actionable type, final FuzzyMode fuzzyMode) {
+        final IAEItemStack reqFilter = AEItemStack.fromItemStack(filter);
+        if (reqFilter == null) {
+            return ItemStack.EMPTY;
+        }
+
+        IAEItemStack out = null;
+
+        for (final IAEItemStack req : ImmutableList.copyOf(this.getList().findFuzzy(reqFilter, fuzzyMode))) {
+            if (req != null) {
+                req.setStackSize(amount);
+                out = this.target.extractItems(req, type, this.src);
+                if (out != null) {
+                    return out.createItemStack();
+                }
+            }
+        }
+
+        return ItemStack.EMPTY;
+    }
+
+    @Override
+    public ItemStack simulateSimilarRemove(final int amount, final ItemStack filter, final FuzzyMode fuzzyMode,
+            final IInventoryDestination destination) {
+        if (filter.isEmpty()) {
+            return this.doRemoveItems(amount, ItemStack.EMPTY, destination, Actionable.SIMULATE);
+        }
+        return this.doRemoveItemsFuzzy(amount, filter, destination, Actionable.SIMULATE, fuzzyMode);
+    }
+
+    @Override
+    public ItemStack addItems(final ItemStack toBeAdded) {
+        final IAEItemStack in = AEItemStack.fromItemStack(toBeAdded);
+        if (in != null) {
+            final IAEItemStack out = this.target.injectItems(in, Actionable.MODULATE, this.src);
+            if (out != null) {
+                return out.createItemStack();
+            }
+        }
+        return ItemStack.EMPTY;
+    }
+
+    @Override
+    public ItemStack simulateAdd(final ItemStack toBeSimulated) {
+        final IAEItemStack in = AEItemStack.fromItemStack(toBeSimulated);
+        if (in != null) {
+            final IAEItemStack out = this.target.injectItems(in, Actionable.SIMULATE, this.src);
+            if (out != null) {
+                return out.createItemStack();
+            }
+        }
+        return ItemStack.EMPTY;
+    }
+
+    @Override
+    public boolean containsItems() {
+        return !this.getList().isEmpty();
+    }
+
+    int getMaxSlots() {
+        return this.maxSlots;
+    }
+
+    void setMaxSlots(final int maxSlots) {
+        this.maxSlots = maxSlots;
+    }
+}