44 lines
1.8 KiB
Java
44 lines
1.8 KiB
Java
package net.minecraft.util;
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import com.mojang.serialization.Codec;
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import com.mojang.serialization.codecs.RecordCodecBuilder;
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import java.util.Optional;
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import java.util.function.Predicate;
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import java.util.regex.Pattern;
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import net.minecraft.resources.ResourceLocation;
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public class ResourceLocationPattern {
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public static final Codec<ResourceLocationPattern> CODEC = RecordCodecBuilder.create(
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instance -> instance.group(
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ExtraCodecs.PATTERN.optionalFieldOf("namespace").forGetter(resourceLocationPattern -> resourceLocationPattern.namespacePattern),
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ExtraCodecs.PATTERN.optionalFieldOf("path").forGetter(resourceLocationPattern -> resourceLocationPattern.pathPattern)
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)
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.apply(instance, ResourceLocationPattern::new)
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);
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private final Optional<Pattern> namespacePattern;
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private final Predicate<String> namespacePredicate;
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private final Optional<Pattern> pathPattern;
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private final Predicate<String> pathPredicate;
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private final Predicate<ResourceLocation> locationPredicate;
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private ResourceLocationPattern(Optional<Pattern> namespacePattern, Optional<Pattern> pathPattern) {
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this.namespacePattern = namespacePattern;
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this.namespacePredicate = (Predicate<String>)namespacePattern.map(Pattern::asPredicate).orElse((Predicate)string -> true);
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this.pathPattern = pathPattern;
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this.pathPredicate = (Predicate<String>)pathPattern.map(Pattern::asPredicate).orElse((Predicate)string -> true);
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this.locationPredicate = resourceLocation -> this.namespacePredicate.test(resourceLocation.getNamespace())
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&& this.pathPredicate.test(resourceLocation.getPath());
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}
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public Predicate<String> namespacePredicate() {
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return this.namespacePredicate;
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}
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public Predicate<String> pathPredicate() {
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return this.pathPredicate;
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}
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public Predicate<ResourceLocation> locationPredicate() {
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return this.locationPredicate;
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}
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}
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