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$stack, $draws = [], {} | |
def method_missing *args | |
return if args[0][/^to_/] | |
$stack << args.map { |a| a or $stack.pop } | |
$draws[$stack.pop(2)[0][0]] = args[1] if args[0] == :< | |
end | |
class Array | |
def +@ |
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cls = "single#{i.zero? ? " first" : i == images.size - 1 ? " last" : ""}" | |
cls = "single" + {0 => " first", images.size - 1 => " last"}[i] |
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class Integer | |
def method_missing meth, *args | |
super unless meth[/base\d+/] | |
to_s meth[4,2.0].to_i | |
end | |
end |
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ops = %w[push pop dup copy swap slide add sub mul div mod store load label call jump jz jn ret exit ichr inum ochr onum] | |
quat = [5, 31, 29, 25, 30, 27, 149, 150, 151, 153, 154, 41, 42, 53, 54, 55, 57, 58, 59, 63, 185, 186, 181, 182] | |
ops = Hash[ops.zip quat.map { |q| q.to_s(4).tr '123', " \t\n" }] | |
def encode num | |
(num < 0 ? "\t" : ' ') + ('%b' % num.abs).tr('01', " \t") + "\n" | |
end | |
source = File.read ARGV[0] | |
source.gsub! /\s*[;#].+/, '' |
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push 3 | |
push 0 | |
dup | |
inum | |
load | |
0: | |
swap | |
push 3 | |
mul |
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push 0 | |
dup | |
inum | |
load | |
dup | |
push 20 | |
div | |
0: | |
dup |
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def side piece | |
piece == ' ' ? -1 : piece =~ /[a-z]/ | |
end | |
fen = File.read ARGV.shift | |
board = [*'1'..'8'].reverse.product [*'a'..'h'] | |
from, to = *ARGV.map { |a| board.index a.reverse.split // } | |
raise 'Wat.' if from == to | |
board, act, _ = fen.split |
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class Symbol | |
def | other | |
-> arg { arg.send(self).send(other) } | |
end | |
end | |
class Proc | |
def | other | |
-> arg { call(arg).send(other) } | |
end |