Struct BlockQuery 

#[non_exhaustive]
pub struct BlockQuery {
    pub air: bool,
    pub water: bool,
    pub block: u16,
    pub hardness: f32,
    pub dig_material: Option<DigMaterial>,
    pub harvest_tools: &'static [u16],
    pub selection: Option<[f64; 6]>,
    pub stairs: Option<[Option<[f64; 6]>; 8]>,
    pub activates: bool,
}

What the hands need to know about one block state.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

air: bool

The block is air (Material.AIR).

water: bool

The block is water (eyes in it slow digging).

block: u16

Version block id (1.8 id, 1.16 registry id).

hardness: f32

Hardness; negative = unbreakable.

dig_material: Option<DigMaterial>

Tool group for the speed multiplier.

harvest_tools: &'static [u16]

Item ids that harvest the block (empty = any).

selection: Option<[f64; 6]>

Selection (ray) box relative to the block, None when rays pass through.

stairs: Option<[Option<[f64; 6]>; 8]>

Stairs (1.8): vanilla’s eight-pass half-cube ray test; the passes’ block-local boxes (None = skipped pass). When set, selection is ignored for rays.

activates: bool

Right-clicking the block activates it (containers, doors, levers, …).

Implementations

impl BlockQuery

pub const AIR: BlockQuery

Air (id 0, no ray box).

pub const fn new(block: u16) -> Self

A solid, instantly breakable block with no tool group, no ray box and no activation; set the rest with the with_* methods.

pub const fn with_air(self, on: bool) -> Self

The block is air.

pub const fn with_water(self, on: bool) -> Self

The block is water.

pub const fn with_hardness(self, hardness: f32) -> Self

Hardness (negative: unbreakable).

pub const fn with_dig_material(self, m: Option<DigMaterial>) -> Self

Tool group.

pub const fn with_harvest_tools(self, tools: &'static [u16]) -> Self

Item ids that harvest the block (empty: any).

pub const fn with_selection(self, b: Option<[f64; 6]>) -> Self

Selection (ray) box relative to the block.

pub const fn with_stairs(self, passes: Option<[Option<[f64; 6]>; 8]>) -> Self

1.8 stairs ray passes.

pub const fn with_activates(self, on: bool) -> Self

Right-clicking activates it.

Trait Implementations

impl Clone for BlockQuery

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for BlockQuery

impl Debug for BlockQuery

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for BlockQuery

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for BlockQuery