def on_board
import minebender-game@1.0.0.0/board.bend as Boardimport Base
import minebender-game@1.0.0.0/types.bend as T
17def on_board(w: Nat, h: Nat, p: T.Pos) -> Bool:
18 match p:
19 case T.Pos{x, y}:
20 Nat.is_lt(x, w) && Nat.is_lt(y, h)