146 lines
4.8 KiB
Java
146 lines
4.8 KiB
Java
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package net.minecraft.advancements.critereon;
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import java.util.Iterator;
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import java.util.List;
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import com.google.common.collect.Lists;
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import com.google.common.collect.Sets;
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import java.util.Set;
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import com.google.gson.JsonElement;
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import net.minecraft.world.item.alchemy.Potion;
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import net.minecraft.world.item.Item;
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import net.minecraft.tags.Tag;
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import net.minecraft.world.level.ItemLike;
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import net.minecraft.advancements.CriterionTriggerInstance;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.server.level.ServerPlayer;
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import com.google.gson.JsonDeserializationContext;
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import com.google.gson.JsonObject;
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import com.google.common.collect.Maps;
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import net.minecraft.server.PlayerAdvancements;
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import java.util.Map;
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import net.minecraft.resources.ResourceLocation;
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import net.minecraft.advancements.CriterionTrigger;
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public class ConsumeItemTrigger implements CriterionTrigger<TriggerInstance> {
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private static final ResourceLocation ID;
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private final Map<PlayerAdvancements, PlayerListeners> players;
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public ConsumeItemTrigger() {
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this.players = Maps.newHashMap();
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}
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@Override
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public ResourceLocation getId() {
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return ConsumeItemTrigger.ID;
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}
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@Override
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public void addPlayerListener(final PlayerAdvancements re, final Listener<TriggerInstance> a) {
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PlayerListeners a2 = this.players.get(re);
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if (a2 == null) {
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a2 = new PlayerListeners(re);
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this.players.put(re, a2);
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}
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a2.addListener(a);
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}
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@Override
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public void removePlayerListener(final PlayerAdvancements re, final Listener<TriggerInstance> a) {
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final PlayerListeners a2 = this.players.get(re);
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if (a2 != null) {
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a2.removeListener(a);
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if (a2.isEmpty()) {
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this.players.remove(re);
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}
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}
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}
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@Override
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public void removePlayerListeners(final PlayerAdvancements re) {
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this.players.remove(re);
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}
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@Override
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public TriggerInstance createInstance(final JsonObject jsonObject, final JsonDeserializationContext jsonDeserializationContext) {
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return new TriggerInstance(ItemPredicate.fromJson(jsonObject.get("item")));
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}
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public void trigger(final ServerPlayer vl, final ItemStack bcj) {
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final PlayerListeners a4 = this.players.get(vl.getAdvancements());
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if (a4 != null) {
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a4.trigger(bcj);
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}
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}
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static {
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ID = new ResourceLocation("consume_item");
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}
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public static class TriggerInstance extends AbstractCriterionTriggerInstance {
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private final ItemPredicate item;
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public TriggerInstance(final ItemPredicate bc) {
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super(ConsumeItemTrigger.ID);
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this.item = bc;
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}
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public static TriggerInstance usedItem() {
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return new TriggerInstance(ItemPredicate.ANY);
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}
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public static TriggerInstance usedItem(final ItemLike bhq) {
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return new TriggerInstance(new ItemPredicate(null, bhq.asItem(), MinMaxBounds.Ints.ANY, MinMaxBounds.Ints.ANY, new EnchantmentPredicate[0], null, NbtPredicate.ANY));
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}
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public boolean matches(final ItemStack bcj) {
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return this.item.matches(bcj);
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}
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@Override
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public JsonElement serializeToJson() {
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final JsonObject jsonObject2 = new JsonObject();
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jsonObject2.add("item", this.item.serializeToJson());
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return jsonObject2;
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}
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}
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static class PlayerListeners {
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private final PlayerAdvancements player;
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private final Set<Listener<TriggerInstance>> listeners;
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public PlayerListeners(final PlayerAdvancements re) {
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this.listeners = Sets.newHashSet();
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this.player = re;
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}
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public boolean isEmpty() {
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return this.listeners.isEmpty();
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}
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public void addListener(final Listener<TriggerInstance> a) {
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this.listeners.add(a);
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}
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public void removeListener(final Listener<TriggerInstance> a) {
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this.listeners.remove(a);
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}
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public void trigger(final ItemStack bcj) {
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List<Listener<TriggerInstance>> list3 = null;
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for (final Listener<TriggerInstance> a5 : this.listeners) {
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if (a5.getTriggerInstance().matches(bcj)) {
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if (list3 == null) {
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list3 = Lists.newArrayList();
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}
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list3.add(a5);
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}
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}
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if (list3 != null) {
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for (final Listener<TriggerInstance> a5 : list3) {
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a5.run(this.player);
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}
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}
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}
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}
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}
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