Fabric port in progress

2020-06-27 23:25:38 +02:00
parent 80fbb58d4f
commit b79cd732b2
368 changed files with 2498 additions and 2698 deletions
@@ -0,0 +1,132 @@
+/*
+ * 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.debug;
+
+import java.util.ArrayDeque;
+import java.util.Queue;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
+import alexiil.mc.lib.attributes.item.ItemTransferable;
+import net.minecraft.block.entity.BlockEntityType;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.util.math.Direction;
+import net.minecraft.util.NonNullList;
+import net.minecraftforge.common.capabilities.Capability;
+import net.minecraftforge.common.util.LazyOptional;
+import net.minecraftforge.items.CapabilityItemHandler;
+import net.minecraftforge.registries.ForgeRegistries;
+
+import appeng.tile.AEBaseBlockEntity;
+
+public class ItemGenBlockEntity extends AEBaseBlockEntity {
+
+    private static final Queue<ItemStack> POSSIBLE_ITEMS = new ArrayDeque<>();
+
+    private final ItemTransferable handler = new QueuedItemHandler();
+
+    public ItemGenBlockEntity(BlockEntityType<?> tileEntityTypeIn) {
+        super(tileEntityTypeIn);
+        if (POSSIBLE_ITEMS.isEmpty()) {
+            for (final Item mi : ForgeRegistries.ITEMS) {
+                if (mi != null && mi != Items.AIR) {
+                    if (mi.isDamageable()) {
+                        ItemStack sampleStack = new ItemStack(mi);
+                        int maxDamage = sampleStack.getMaxDamage();
+                        for (int dmg = 0; dmg < maxDamage; dmg++) {
+                            ItemStack is = sampleStack.copy();
+                            is.setDamage(dmg);
+                            POSSIBLE_ITEMS.add(is);
+                        }
+                    } else {
+                        if (mi.getGroup() == null) {
+                            continue;
+                        }
+
+                        final NonNullList<ItemStack> list = NonNullList.create();
+                        mi.fillItemGroup(mi.getGroup(), list);
+                        POSSIBLE_ITEMS.addAll(list);
+                    }
+                }
+            }
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    @Override
+    @Nullable
+    public <T> LazyOptional<T> getCapability(Capability<T> capability, @Nullable Direction facing) {
+        if (CapabilityItemHandler.ITEM_HANDLER_CAPABILITY == capability) {
+            return (LazyOptional<T>) LazyOptional.of(() -> this.handler);
+        }
+        return super.getCapability(capability, facing);
+    }
+
+    class QueuedItemHandler implements ItemTransferable {
+
+        @Override
+        @Nonnull
+        public ItemStack insertItem(int slot, @Nonnull ItemStack stack, boolean simulate) {
+            return stack;
+        }
+
+        @Override
+        @Nonnull
+        public ItemStack getStackInSlot(int slot) {
+            return POSSIBLE_ITEMS.peek() != null ? POSSIBLE_ITEMS.peek().copy() : ItemStack.EMPTY;
+        }
+
+        @Override
+        public boolean isItemValid(int slot, @Nonnull ItemStack stack) {
+            return false;
+        }
+
+        @Override
+        public int getSlots() {
+            return 1;
+        }
+
+        @Override
+        public int getSlotLimit(int slot) {
+            return 1;
+        }
+
+        @Override
+        @Nonnull
+        public ItemStack extractItem(int slot, int amount, boolean simulate) {
+            final ItemStack is = POSSIBLE_ITEMS.peek();
+
+            if (is == null) {
+                return ItemStack.EMPTY;
+            }
+
+            return simulate ? is.copy() : this.getNextItem();
+        }
+
+        private ItemStack getNextItem() {
+            final ItemStack is = POSSIBLE_ITEMS.poll();
+
+            POSSIBLE_ITEMS.add(is);
+            return is.copy();
+        }
+    };
+}