Struct Difficulty 

#[non_exhaustive]
pub struct Difficulty {
    pub base: u8,
    pub effective: f32,
}

The local difficulty at a spawn (DifficultyInstance): what finalize_spawn reads and may change before the mob is finalized.

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.

base: u8

Difficulty.getId: 0 peaceful, 1 easy, 2 normal, 3 hard. A larger value is taken as 3.

effective: f32

DifficultyInstance.getEffectiveDifficulty: the base scaled by world age, the chunk’s inhabited time and the moon.

Implementations

impl Difficulty

pub fn new(base: u8, effective: f32) -> Difficulty

A difficulty of base and effective.

pub fn special_multiplier(&self) -> f32

DifficultyInstance.getSpecialMultiplier: 0 below an effective difficulty of 2, 1 above 4, and rising in a straight line between them. Mobs read it for their chance to pick up loot, a zombie’s reinforcements and a skeleton’s enchanted bow.

Trait Implementations

impl Clone for Difficulty

fn clone(&self) -> Difficulty

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Difficulty

impl Debug for Difficulty

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

Formats the value using the given formatter.

impl PartialEq for Difficulty

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Difficulty

impl Wire for Difficulty

const MIN: usize

Minimum encoded size, used to reject impossible collection lengths.

fn put(&self, out: &mut Writer)

Encodes this value, recording failures on the writer.

fn put_owned(self, out: &mut Writer)

Consumes owned data when a resource’s ownership must cross the boundary.

fn take(input: &mut Reader<'_>) -> Result<Difficulty, WireError>

Decodes one value, leaving any following bytes for the caller.