57 lines
2.5 KiB
Java
57 lines
2.5 KiB
Java
package net.minecraft.world.item;
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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 net.minecraft.core.Holder;
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import net.minecraft.core.HolderLookup;
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import net.minecraft.core.component.DataComponents;
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import net.minecraft.core.registries.Registries;
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import net.minecraft.network.RegistryFriendlyByteBuf;
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import net.minecraft.network.chat.Component;
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import net.minecraft.network.chat.ComponentSerialization;
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import net.minecraft.network.codec.ByteBufCodecs;
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import net.minecraft.network.codec.StreamCodec;
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import net.minecraft.resources.RegistryFixedCodec;
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import net.minecraft.sounds.SoundEvent;
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import net.minecraft.util.ExtraCodecs;
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import net.minecraft.util.Mth;
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public record JukeboxSong(Holder<SoundEvent> soundEvent, Component description, float lengthInSeconds, int comparatorOutput) {
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public static final Codec<JukeboxSong> DIRECT_CODEC = RecordCodecBuilder.create(
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instance -> instance.group(
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SoundEvent.CODEC.fieldOf("sound_event").forGetter(JukeboxSong::soundEvent),
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ComponentSerialization.CODEC.fieldOf("description").forGetter(JukeboxSong::description),
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ExtraCodecs.POSITIVE_FLOAT.fieldOf("length_in_seconds").forGetter(JukeboxSong::lengthInSeconds),
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ExtraCodecs.intRange(0, 15).fieldOf("comparator_output").forGetter(JukeboxSong::comparatorOutput)
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)
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.apply(instance, JukeboxSong::new)
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);
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public static final StreamCodec<RegistryFriendlyByteBuf, JukeboxSong> DIRECT_STREAM_CODEC = StreamCodec.composite(
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SoundEvent.STREAM_CODEC,
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JukeboxSong::soundEvent,
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ComponentSerialization.STREAM_CODEC,
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JukeboxSong::description,
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ByteBufCodecs.FLOAT,
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JukeboxSong::lengthInSeconds,
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ByteBufCodecs.VAR_INT,
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JukeboxSong::comparatorOutput,
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JukeboxSong::new
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);
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public static final Codec<Holder<JukeboxSong>> CODEC = RegistryFixedCodec.create(Registries.JUKEBOX_SONG);
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public static final StreamCodec<RegistryFriendlyByteBuf, Holder<JukeboxSong>> STREAM_CODEC = ByteBufCodecs.holder(Registries.JUKEBOX_SONG, DIRECT_STREAM_CODEC);
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private static final int SONG_END_PADDING_TICKS = 20;
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public int lengthInTicks() {
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return Mth.ceil(this.lengthInSeconds * 20.0F);
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}
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public boolean hasFinished(long ticksSinceSongStarted) {
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return ticksSinceSongStarted >= this.lengthInTicks() + 20;
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}
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public static Optional<Holder<JukeboxSong>> fromStack(HolderLookup.Provider registries, ItemStack stack) {
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JukeboxPlayable jukeboxPlayable = stack.get(DataComponents.JUKEBOX_PLAYABLE);
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return jukeboxPlayable != null ? jukeboxPlayable.song().unwrap(registries) : Optional.empty();
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}
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}
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