Struct inanis::evaluation::PackedEval

pub struct PackedEval {
    pub data: i32,
}

Fields

data: i32

Implementations

impl PackedEval

pub const fn new(opening: i16, ending: i16) -> Self

Constructs a new instance of PackedEval with opening and ending scores.

pub const fn new_raw(data: i32) -> Self

Constructs a new instance of PackedEval with raw data.

pub fn get_opening(&self) -> i16

Gets opening score from the internal data.

pub fn get_ending(&self) -> i16

Gets ending score from the internal data.

pub fn taper_score(&self, game_phase: u8) -> i16

Blends opening_score and ending_score with the ratio passed in game_phase. The ratio is a number from 0 to max_game_phase, where:

• max_game_phase represents a board with the initial state set (opening phase)
• 0 represents a board without any piece (ending phase)
• every value between them represents a board state somewhere in the middle game

Trait Implementations

impl Add for PackedEval

fn add(self, rhs: PackedEval) -> PackedEval

Implements + operator for PackedEval.

type Output = PackedEval

The resulting type after applying the + operator.

impl AddAssign for PackedEval

fn add_assign(&mut self, rhs: PackedEval)

Implements += operator for PackedEval.

impl Clone for PackedEval

fn clone(&self) -> PackedEval

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for PackedEval

fn default() -> PackedEval

Returns the “default value” for a type.

impl Mul<PackedEval> for i16

fn mul(self, rhs: PackedEval) -> PackedEval

Implements * operator for PackedEval.

type Output = PackedEval

The resulting type after applying the * operator.

impl Mul<PackedEval> for i32

fn mul(self, rhs: PackedEval) -> PackedEval

Implements * operator for PackedEval.

type Output = PackedEval

The resulting type after applying the * operator.

impl Mul<PackedEval> for i8

fn mul(self, rhs: PackedEval) -> PackedEval

Implements * operator for PackedEval.

type Output = PackedEval

The resulting type after applying the * operator.

impl Sub for PackedEval

fn sub(self, rhs: PackedEval) -> PackedEval

Implements - operator for PackedEval.

type Output = PackedEval

The resulting type after applying the - operator.

impl SubAssign for PackedEval

fn sub_assign(&mut self, rhs: PackedEval)

Implements -= operator for PackedEval.

impl Copy for PackedEval