package net.minecraft.world.item; import java.util.List; import net.minecraft.advancements.CriteriaTriggers; import net.minecraft.core.BlockPos; import net.minecraft.core.HolderGetter; import net.minecraft.core.HolderSet; import net.minecraft.core.component.DataComponents; import net.minecraft.core.registries.BuiltInRegistries; import net.minecraft.server.level.ServerPlayer; import net.minecraft.sounds.SoundEvents; import net.minecraft.sounds.SoundSource; import net.minecraft.tags.BlockTags; import net.minecraft.world.InteractionResult; import net.minecraft.world.entity.EquipmentSlot; import net.minecraft.world.entity.LivingEntity; import net.minecraft.world.entity.player.Player; import net.minecraft.world.item.component.Tool; import net.minecraft.world.item.context.UseOnContext; import net.minecraft.world.level.Level; import net.minecraft.world.level.block.Block; import net.minecraft.world.level.block.Blocks; import net.minecraft.world.level.block.GrowingPlantHeadBlock; import net.minecraft.world.level.block.state.BlockState; import net.minecraft.world.level.gameevent.GameEvent; import net.minecraft.world.level.gameevent.GameEvent.Context; public class ShearsItem extends Item { public ShearsItem(Item.Properties properties) { super(properties); } public static Tool createToolProperties() { HolderGetter holderGetter = BuiltInRegistries.acquireBootstrapRegistrationLookup(BuiltInRegistries.BLOCK); return new Tool( List.of( Tool.Rule.minesAndDrops(HolderSet.direct(Blocks.COBWEB.builtInRegistryHolder()), 15.0F), Tool.Rule.overrideSpeed(holderGetter.getOrThrow(BlockTags.LEAVES), 15.0F), Tool.Rule.overrideSpeed(holderGetter.getOrThrow(BlockTags.WOOL), 5.0F), Tool.Rule.overrideSpeed(HolderSet.direct(Blocks.VINE.builtInRegistryHolder(), Blocks.GLOW_LICHEN.builtInRegistryHolder()), 2.0F) ), 1.0F, 1, true ); } @Override public boolean mineBlock(ItemStack stack, Level level, BlockState state, BlockPos pos, LivingEntity miningEntity) { Tool tool = stack.get(DataComponents.TOOL); if (tool == null) { return false; } else { if (!level.isClientSide() && !state.is(BlockTags.FIRE) && tool.damagePerBlock() > 0) { stack.hurtAndBreak(tool.damagePerBlock(), miningEntity, EquipmentSlot.MAINHAND); } return true; } } @Override public InteractionResult useOn(UseOnContext context) { Level level = context.getLevel(); BlockPos blockPos = context.getClickedPos(); BlockState blockState = level.getBlockState(blockPos); if (blockState.getBlock() instanceof GrowingPlantHeadBlock growingPlantHeadBlock && !growingPlantHeadBlock.isMaxAge(blockState)) { Player player = context.getPlayer(); ItemStack itemStack = context.getItemInHand(); if (player instanceof ServerPlayer) { CriteriaTriggers.ITEM_USED_ON_BLOCK.trigger((ServerPlayer)player, blockPos, itemStack); } level.playSound(player, blockPos, SoundEvents.GROWING_PLANT_CROP, SoundSource.BLOCKS, 1.0F, 1.0F); BlockState blockState2 = growingPlantHeadBlock.getMaxAgeState(blockState); level.setBlockAndUpdate(blockPos, blockState2); level.gameEvent(GameEvent.BLOCK_CHANGE, blockPos, Context.of(context.getPlayer(), blockState2)); if (player != null) { itemStack.hurtAndBreak(1, player, LivingEntity.getSlotForHand(context.getHand())); } return InteractionResult.SUCCESS; } else { return super.useOn(context); } } }