ShearsDispenseItemBehavior.java

net.minecraft.core.dispenser.ShearsDispenseItemBehavior

信息

• 全限定名：net.minecraft.core.dispenser.ShearsDispenseItemBehavior
• 类型：public class
• 包：net.minecraft.core.dispenser
• 源码路径：src/main/java/net/minecraft/core/dispenser/ShearsDispenseItemBehavior.java
• 起始行号：L19
• 继承：OptionalDispenseItemBehavior
• 职责：

  TODO

字段/常量

• 无

内部类/嵌套类型

• 无

构造器

• 无

方法

下面的方法块按源码顺序生成。

protected ItemStack execute(BlockSource source, ItemStack dispensed) @ L20

• 方法名：execute
• 源码定位：L20
• 返回类型：ItemStack
• 修饰符：protected

参数:

• source: BlockSource
• dispensed: ItemStack

说明:

TODO

private static boolean tryShearBeehive(ServerLevel level, ItemStack tool, BlockPos pos) @ L34

• 方法名：tryShearBeehive
• 源码定位：L34
• 返回类型：boolean
• 修饰符：private static

参数:

• level: ServerLevel
• tool: ItemStack
• pos: BlockPos

说明:

TODO

private static boolean tryShearEntity(ServerLevel level, BlockPos pos, ItemStack tool) @ L50

• 方法名：tryShearEntity
• 源码定位：L50
• 返回类型：boolean
• 修饰符：private static

参数:

• level: ServerLevel
• pos: BlockPos
• tool: ItemStack

说明:

TODO

代码

public class ShearsDispenseItemBehavior extends OptionalDispenseItemBehavior {
    @Override
    protected ItemStack execute(BlockSource source, ItemStack dispensed) {
        ServerLevel level = source.level();
        if (!level.isClientSide()) {
            BlockPos pos = source.pos().relative(source.state().getValue(DispenserBlock.FACING));
            this.setSuccess(tryShearBeehive(level, dispensed, pos) || tryShearEntity(level, pos, dispensed));
            if (this.isSuccess()) {
                dispensed.hurtAndBreak(1, level, null, item -> {});
            }
        }
 
        return dispensed;
    }
 
    private static boolean tryShearBeehive(ServerLevel level, ItemStack tool, BlockPos pos) {
        BlockState state = level.getBlockState(pos);
        if (state.is(BlockTags.BEEHIVES, s -> s.hasProperty(BeehiveBlock.HONEY_LEVEL) && s.getBlock() instanceof BeehiveBlock)) {
            int honeyLevel = state.getValue(BeehiveBlock.HONEY_LEVEL);
            if (honeyLevel >= 5) {
                level.playSound(null, pos, SoundEvents.BEEHIVE_SHEAR, SoundSource.BLOCKS, 1.0F, 1.0F);
                BeehiveBlock.dropHoneycomb(level, tool, state, level.getBlockEntity(pos), null, pos);
                ((BeehiveBlock)state.getBlock()).releaseBeesAndResetHoneyLevel(level, state, pos, null, BeehiveBlockEntity.BeeReleaseStatus.BEE_RELEASED);
                level.gameEvent(null, GameEvent.SHEAR, pos);
                return true;
            }
        }
 
        return false;
    }
 
    private static boolean tryShearEntity(ServerLevel level, BlockPos pos, ItemStack tool) {
        for (Entity entity : level.getEntitiesOfClass(Entity.class, new AABB(pos), EntitySelector.NO_SPECTATORS)) {
            if (entity.shearOffAllLeashConnections(null)) {
                return true;
            }
 
            if (entity instanceof Shearable shearable && shearable.readyForShearing()) {
                shearable.shear(level, SoundSource.BLOCKS, tool);
                level.gameEvent(null, GameEvent.SHEAR, pos);
                return true;
            }
        }
 
        return false;
    }
}

引用的其他类

• BlockPos

  • 引用位置: 参数

• BlockSource

  • 引用位置: 参数

• OptionalDispenseItemBehavior

  • 引用位置: 继承

• ServerLevel

  • 引用位置: 参数

• ItemStack

  • 引用位置: 参数/返回值

• BeehiveBlock

  • 引用位置: 方法调用
  • 关联成员: BeehiveBlock.dropHoneycomb()

• AABB

  • 引用位置: 构造调用
  • 关联成员: AABB()