68 lines
2.7 KiB
Java
68 lines
2.7 KiB
Java
package net.minecraft.world.item;
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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.sounds.SoundEvent;
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import net.minecraft.sounds.SoundSource;
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import net.minecraft.stats.Stats;
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import net.minecraft.util.Mth;
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import net.minecraft.world.InteractionHand;
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import net.minecraft.world.InteractionResult;
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import net.minecraft.world.entity.LivingEntity;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.item.component.InstrumentComponent;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.gameevent.GameEvent;
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public class InstrumentItem extends Item {
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public InstrumentItem(Item.Properties properties) {
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super(properties);
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}
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public static ItemStack create(Item item, Holder<Instrument> instrument) {
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ItemStack itemStack = new ItemStack(item);
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itemStack.set(DataComponents.INSTRUMENT, new InstrumentComponent(instrument));
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return itemStack;
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}
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@Override
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public InteractionResult use(Level level, Player player, InteractionHand hand) {
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ItemStack itemStack = player.getItemInHand(hand);
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Optional<? extends Holder<Instrument>> optional = this.getInstrument(itemStack, player.registryAccess());
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if (optional.isPresent()) {
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Instrument instrument = (Instrument)((Holder)optional.get()).value();
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player.startUsingItem(hand);
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play(level, player, instrument);
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player.getCooldowns().addCooldown(itemStack, Mth.floor(instrument.useDuration() * 20.0F));
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player.awardStat(Stats.ITEM_USED.get(this));
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return InteractionResult.CONSUME;
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} else {
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return InteractionResult.FAIL;
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}
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}
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@Override
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public int getUseDuration(ItemStack stack, LivingEntity entity) {
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Optional<Holder<Instrument>> optional = this.getInstrument(stack, entity.registryAccess());
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return (Integer)optional.map(holder -> Mth.floor(((Instrument)holder.value()).useDuration() * 20.0F)).orElse(0);
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}
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private Optional<Holder<Instrument>> getInstrument(ItemStack stack, HolderLookup.Provider registries) {
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InstrumentComponent instrumentComponent = stack.get(DataComponents.INSTRUMENT);
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return instrumentComponent != null ? instrumentComponent.unwrap(registries) : Optional.empty();
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}
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@Override
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public ItemUseAnimation getUseAnimation(ItemStack stack) {
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return ItemUseAnimation.TOOT_HORN;
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}
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private static void play(Level level, Player player, Instrument instrument) {
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SoundEvent soundEvent = instrument.soundEvent().value();
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float f = instrument.range() / 16.0F;
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level.playSound(player, player, soundEvent, SoundSource.RECORDS, f, 1.0F);
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level.gameEvent(GameEvent.INSTRUMENT_PLAY, player.position(), GameEvent.Context.of(player));
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}
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}
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