Crate cetkaik_yhuap_move_candidates

Modules

get_blocker_deltas

According to https://github.com/cetkaik/cetkaik_yhuap_move_candidates/pull/7, this function was a bottleneck that accounted for roughly fifty percent of all the runtime in an attempt to implement an AI for this game. Hence, this module contains multiple implementations of this functions and test that they are equal.

Structs

AllowKut2Tam2

MovablePositions

Enums

Color

Denotes the color of a piece／駒の色を表す。

Profession

Denotes the profession of a piece／駒の職業を表す。

Functions

calculate_movable_positions_for_either_side

Returns the list of all possible locations that a piece can move to / step on. Supports both cetkaik_naive_representation and cetkaik_compact_representation.

from_hop1zuo1_candidates_vec

Example

is_tam_hue_relative

not_from_hop1zuo1_candidates_vec

Note that 皇再来 (tam2 ty sak2) is explicitly allowed, since its filtering / handling is the job of cetkaik_full_state_transition.