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my $w = SnakeAndLadders.new; | |
loop { | |
my $d1 = (1 .. 6).roll; | |
my $d2 = (1 .. 6).roll; | |
say "($d1, $d2)"; | |
say my $r = $w.play: $d1, $d2; | |
last unless $r | |
} |
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unit class SnakeAndLadders; | |
has @.board = | |
1, 38, 3, 4, 5, 6, 14, 31, 9, 10, | |
11, 12, 13, 14, 26, 6, 17, 18, 19, 20, | |
42, 22, 23, 24, 25, 26, 27, 84, 29, 30, | |
31, 32, 33, 34, 35, 44, 37, 38, 39, 40, | |
41, 42, 43, 44, 45, 25, 47, 48, 11, 50, | |
67, 52, 53, 54, 55, 56, 57, 58, 59, 60, | |
61, 19, 63, 60, 65, 66, 67, 68, 69, 70, | |
91, 72, 73, 53, 75, 76, 77, 98, 79, 80, | |
81, 82, 83, 84, 85, 86, 94, 88, 89, 90, | |
91, 88, 93, 94, 75, 96, 97, 98, 80, 100 | |
; | |
has @.players = 0, 0; | |
has $.current = 0; | |
method next-turn{ | |
$!current = ($!current + 1) % @!players | |
} | |
method play($d1, $d2) { | |
return "Game over!" but False if @.players.any == @!board; | |
$.move: $d1 + $d2; | |
LEAVE $.next-turn unless $d1 == $d2; | |
return "Player { $!current + 1 } Wins!" but True if $.player == @!board; | |
"Player { $!current + 1 } on square $.player" but True | |
} | |
method move($moves) { | |
my $to = $.player + $moves; | |
$.player = @!board[($to > @!board ?? @!board - ($to - @!board) !! $to) - 1] | |
} | |
method player is rw { | |
@!players[$!current] | |
} |
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