35 lines
1.1 KiB
Java
35 lines
1.1 KiB
Java
package net.minecraft.commands;
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import com.mojang.serialization.Codec;
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import java.util.Optional;
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import net.minecraft.commands.functions.CommandFunction;
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import net.minecraft.resources.ResourceLocation;
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import net.minecraft.server.ServerFunctionManager;
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public class CacheableFunction {
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public static final Codec<CacheableFunction> CODEC = ResourceLocation.CODEC.xmap(CacheableFunction::new, CacheableFunction::getId);
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private final ResourceLocation id;
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private boolean resolved;
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private Optional<CommandFunction<CommandSourceStack>> function = Optional.empty();
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public CacheableFunction(ResourceLocation id) {
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this.id = id;
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}
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public Optional<CommandFunction<CommandSourceStack>> get(ServerFunctionManager functionManager) {
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if (!this.resolved) {
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this.function = functionManager.get(this.id);
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this.resolved = true;
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}
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return this.function;
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}
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public ResourceLocation getId() {
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return this.id;
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}
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public boolean equals(Object object) {
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return object == this ? true : object instanceof CacheableFunction cacheableFunction && this.getId().equals(cacheableFunction.getId());
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}
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}
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