67 lines
2.8 KiB
Java
67 lines
2.8 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.Optional;
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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.registries.Registries;
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import net.minecraft.resources.ResourceKey;
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import net.minecraft.resources.ResourceLocation;
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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.SmithingTransformRecipe;
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import net.minecraft.world.item.crafting.TransmuteResult;
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public class SmithingTransformRecipeBuilder {
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private final Ingredient template;
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private final Ingredient base;
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private final Ingredient addition;
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private final RecipeCategory category;
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private final Item result;
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private final Map<String, Criterion<?>> criteria = new LinkedHashMap();
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public SmithingTransformRecipeBuilder(Ingredient template, Ingredient base, Ingredient addition, RecipeCategory category, Item result) {
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this.category = category;
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this.template = template;
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this.base = base;
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this.addition = addition;
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this.result = result;
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}
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public static SmithingTransformRecipeBuilder smithing(Ingredient template, Ingredient base, Ingredient addition, RecipeCategory category, Item result) {
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return new SmithingTransformRecipeBuilder(template, base, addition, category, result);
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}
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public SmithingTransformRecipeBuilder unlocks(String key, Criterion<?> criterion) {
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this.criteria.put(key, criterion);
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return this;
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}
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public void save(RecipeOutput recipeOutput, String recipeId) {
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this.save(recipeOutput, ResourceKey.create(Registries.RECIPE, ResourceLocation.parse(recipeId)));
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}
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public void save(RecipeOutput output, ResourceKey<Recipe<?>> resourceKey) {
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this.ensureValid(resourceKey);
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Advancement.Builder builder = output.advancement()
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.addCriterion("has_the_recipe", RecipeUnlockedTrigger.unlocked(resourceKey))
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.rewards(AdvancementRewards.Builder.recipe(resourceKey))
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.requirements(AdvancementRequirements.Strategy.OR);
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this.criteria.forEach(builder::addCriterion);
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SmithingTransformRecipe smithingTransformRecipe = new SmithingTransformRecipe(
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Optional.of(this.template), this.base, Optional.of(this.addition), new TransmuteResult(this.result)
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);
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output.accept(resourceKey, smithingTransformRecipe, builder.build(resourceKey.location().withPrefix("recipes/" + this.category.getFolderName() + "/")));
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}
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private void ensureValid(ResourceKey<Recipe<?>> recipe) {
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if (this.criteria.isEmpty()) {
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throw new IllegalStateException("No way of obtaining recipe " + recipe.location());
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}
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}
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}
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