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/*
* Roughly Enough Items by Danielshe.
* Licensed under the MIT License.
*/
package me.shedaniel.rei.impl;
import com.google.common.collect.Lists;
import me.shedaniel.rei.api.Entry;
import me.shedaniel.rei.api.EntryRegistry;
import net.minecraft.fluid.Fluid;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.Items;
import net.minecraft.util.DefaultedList;
import java.util.Collections;
import java.util.List;
import java.util.TreeSet;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.stream.Collectors;
public class EntryRegistryImpl implements EntryRegistry {
private final CopyOnWriteArrayList<Entry> entries = Lists.newCopyOnWriteArrayList();
@Override
public List<Entry> getEntryList() {
return Collections.unmodifiableList(entries);
}
@SuppressWarnings("deprecation")
@Override
public List<Entry> getModifiableEntryList() {
return entries;
}
@Override
public ItemStack[] getAllStacksFromItem(Item item) {
DefaultedList<ItemStack> list = DefaultedList.of();
list.add(item.getStackForRender());
item.appendStacks(item.getGroup(), list);
TreeSet<ItemStack> stackSet = list.stream().collect(Collectors.toCollection(() -> new TreeSet<ItemStack>((p1, p2) -> ItemStack.areEqualIgnoreDamage(p1, p2) ? 0 : 1)));
return Lists.newArrayList(stackSet).toArray(new ItemStack[0]);
}
@Override
public void registerItemStack(Item afterItem, ItemStack stack) {
if (!stack.isEmpty() && !alreadyContain(stack))
if (afterItem == null || afterItem.equals(Items.AIR))
entries.add(Entry.create(stack));
else {
int last = entries.size();
for (int i = 0; i < entries.size(); i++)
if (entries.get(i).getEntryType() == Entry.Type.ITEM && entries.get(i).getItemStack().getItem().equals(afterItem))
last = i + 1;
entries.add(last, Entry.create(stack));
}
}
@Override
public void registerFluid(Fluid fluid) {
entries.add(Entry.create(fluid));
}
}
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