75 lines
2.8 KiB
Java
75 lines
2.8 KiB
Java
package net.minecraft.world.item;
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import java.util.Optional;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.GlobalPos;
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import net.minecraft.core.component.DataComponents;
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import net.minecraft.network.chat.Component;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.sounds.SoundEvents;
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import net.minecraft.sounds.SoundSource;
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import net.minecraft.world.InteractionResult;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.entity.EquipmentSlot;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.item.component.LodestoneTracker;
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import net.minecraft.world.item.context.UseOnContext;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.block.Blocks;
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import org.jetbrains.annotations.Nullable;
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public class CompassItem extends Item {
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private static final Component LODESTONE_COMPASS_NAME = Component.translatable("item.minecraft.lodestone_compass");
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public CompassItem(Item.Properties properties) {
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super(properties);
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}
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@Override
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public boolean isFoil(ItemStack stack) {
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return stack.has(DataComponents.LODESTONE_TRACKER) || super.isFoil(stack);
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}
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@Override
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public void inventoryTick(ItemStack stack, ServerLevel level, Entity entity, @Nullable EquipmentSlot slot) {
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LodestoneTracker lodestoneTracker = stack.get(DataComponents.LODESTONE_TRACKER);
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if (lodestoneTracker != null) {
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LodestoneTracker lodestoneTracker2 = lodestoneTracker.tick(level);
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if (lodestoneTracker2 != lodestoneTracker) {
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stack.set(DataComponents.LODESTONE_TRACKER, lodestoneTracker2);
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}
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}
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}
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@Override
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public InteractionResult useOn(UseOnContext context) {
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BlockPos blockPos = context.getClickedPos();
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Level level = context.getLevel();
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if (!level.getBlockState(blockPos).is(Blocks.LODESTONE)) {
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return super.useOn(context);
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} else {
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level.playSound(null, blockPos, SoundEvents.LODESTONE_COMPASS_LOCK, SoundSource.PLAYERS, 1.0F, 1.0F);
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Player player = context.getPlayer();
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ItemStack itemStack = context.getItemInHand();
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boolean bl = !player.hasInfiniteMaterials() && itemStack.getCount() == 1;
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LodestoneTracker lodestoneTracker = new LodestoneTracker(Optional.of(GlobalPos.of(level.dimension(), blockPos)), true);
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if (bl) {
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itemStack.set(DataComponents.LODESTONE_TRACKER, lodestoneTracker);
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} else {
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ItemStack itemStack2 = itemStack.transmuteCopy(Items.COMPASS, 1);
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itemStack.consume(1, player);
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itemStack2.set(DataComponents.LODESTONE_TRACKER, lodestoneTracker);
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if (!player.getInventory().add(itemStack2)) {
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player.drop(itemStack2, false);
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}
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}
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return InteractionResult.SUCCESS;
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}
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}
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@Override
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public Component getName(ItemStack stack) {
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return stack.has(DataComponents.LODESTONE_TRACKER) ? LODESTONE_COMPASS_NAME : super.getName(stack);
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}
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}
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