diff options
Diffstat (limited to 'life.lua')
| -rw-r--r-- | life.lua | 11 |
1 files changed, 8 insertions, 3 deletions
@@ -41,7 +41,7 @@ end -- Modified to match left and right of one separator only. function gol.helpers.split_once (s, sep) local utfchar = gol.helpers.utfchar - sep = P(sep) + sep = S(sep) local left = C((1 - sep)^0) local right = C((utfchar)^0) local p = Ct(left * sep * right) @@ -67,12 +67,13 @@ function gol.helpers.dead_row(len) return row end --- Read rules of type "B3/S23" +-- Read rules of type "B3[/.-]S23" -- => “birth” of a new cell if exactly 3 adjacent cells are “alive” -- => “staying alive” of cells with two or three adjacent “live” cells function gol.parse_rule (raw_rule) + print("HERE!!>>>>>>>>>>> "..raw_rule) local help = gol.helpers - local b_s = help.split_once (raw_rule, "/") + local b_s = help.split_once (raw_rule, "/.-") local tmp_b = help.strip(b_s[1], "B") local tmp_s = help.strip(b_s[2], "S") @@ -145,6 +146,10 @@ function gol.parse_file (fname) local tmp = {} -- return an array local len -- check for equal line length + if fname:sub(-4,-1) ~= ".gol" then -- check extension + fname = fname .. ".gol" + end + local file = assert(io.open(fname, "r"), "Not a file: " .. fname) for line in file:lines() do if not len then len = string.len(line) end |