def revealed

minebender-game@1.0.0.0 · LAWS.bend:141

import Base
import minebender-game@1.0.0.0/types.bend as T

141# p is a cell of the board that the player can see.
142def revealed(v: T.Knowledge, +p: T.Pos) -> Bool:
143  match v:
144    case T.Knowledge{w, h, n, rows}:
145      on_board(w, h, p) && Bool.not(is_hidden(at(T.Seen, T.Hidden{}, rows, p)))