80 lines
3.1 KiB
Java
80 lines
3.1 KiB
Java
package net.minecraft.data.recipes;
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import java.util.LinkedHashMap;
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import java.util.Map;
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import java.util.Objects;
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import javax.annotation.Nullable;
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import net.minecraft.advancements.Advancement;
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import net.minecraft.advancements.AdvancementRequirements;
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import net.minecraft.advancements.AdvancementRewards;
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import net.minecraft.advancements.Criterion;
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import net.minecraft.advancements.critereon.RecipeUnlockedTrigger;
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import net.minecraft.core.Holder;
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import net.minecraft.resources.ResourceKey;
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import net.minecraft.world.item.Item;
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import net.minecraft.world.item.crafting.Ingredient;
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import net.minecraft.world.item.crafting.Recipe;
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import net.minecraft.world.item.crafting.TransmuteRecipe;
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import net.minecraft.world.item.crafting.TransmuteResult;
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public class TransmuteRecipeBuilder implements RecipeBuilder {
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private final RecipeCategory category;
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private final Holder<Item> result;
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private final Ingredient input;
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private final Ingredient material;
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private final Map<String, Criterion<?>> criteria = new LinkedHashMap<>();
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@Nullable
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private String group;
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private TransmuteRecipeBuilder(RecipeCategory p_365540_, Holder<Item> p_368366_, Ingredient p_365902_, Ingredient p_366998_) {
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this.category = p_365540_;
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this.result = p_368366_;
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this.input = p_365902_;
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this.material = p_366998_;
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}
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public static TransmuteRecipeBuilder transmute(RecipeCategory p_367390_, Ingredient p_365855_, Ingredient p_361211_, Item p_366896_) {
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return new TransmuteRecipeBuilder(p_367390_, p_366896_.builtInRegistryHolder(), p_365855_, p_361211_);
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}
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public TransmuteRecipeBuilder unlockedBy(String p_361429_, Criterion<?> p_362231_) {
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this.criteria.put(p_361429_, p_362231_);
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return this;
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}
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public TransmuteRecipeBuilder group(@Nullable String p_364491_) {
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this.group = p_364491_;
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return this;
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}
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@Override
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public Item getResult() {
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return this.result.value();
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}
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@Override
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public void save(RecipeOutput p_369743_, ResourceKey<Recipe<?>> p_369659_) {
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this.ensureValid(p_369659_);
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Advancement.Builder advancement$builder = p_369743_.advancement()
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.addCriterion("has_the_recipe", RecipeUnlockedTrigger.unlocked(p_369659_))
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.rewards(AdvancementRewards.Builder.recipe(p_369659_))
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.requirements(AdvancementRequirements.Strategy.OR);
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this.criteria.forEach(advancement$builder::addCriterion);
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TransmuteRecipe transmuterecipe = new TransmuteRecipe(
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Objects.requireNonNullElse(this.group, ""),
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RecipeBuilder.determineBookCategory(this.category),
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this.input,
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this.material,
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new TransmuteResult(this.result.value())
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);
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p_369743_.accept(
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p_369659_, transmuterecipe, advancement$builder.build(p_369659_.location().withPrefix("recipes/" + this.category.getFolderName() + "/"))
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);
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}
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private void ensureValid(ResourceKey<Recipe<?>> p_368853_) {
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if (this.criteria.isEmpty()) {
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throw new IllegalStateException("No way of obtaining recipe " + p_368853_.location());
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}
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}
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} |