方块状态属性
| 属性 | 默认值 | 接受值 | 描述 |
|---|---|---|---|
| orientation | north_up | down_east | 方块面朝下，顶部朝东 |
| orientation | north_up | down_north | 方块面朝下，顶部朝北 |
| orientation | north_up | down_south | 方块面朝下，顶部朝南 |
| orientation | north_up | down_west | 方块面朝下，顶部朝西 |
| orientation | north_up | up_east | 方块面朝上，顶部朝东 |
| orientation | north_up | up_north | 方块面朝上，顶部朝北 |
| orientation | north_up | up_south | 方块面朝上，顶部朝南 |
| orientation | north_up | up_west | 方块面朝上，顶部朝西 |
| orientation | north_up | west_up | 方块面朝西，顶部朝上 |
| orientation | north_up | east_up | 方块面朝东，顶部朝上 |
| orientation | north_up | north_up | 方块面朝北，顶部朝上 |
| orientation | north_up | south_up | 方块面朝南，顶部朝上 |