diff options
Diffstat (limited to 'lib/wx/examples/sudoku/sudoku_game.erl')
| -rw-r--r-- | lib/wx/examples/sudoku/sudoku_game.erl | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/wx/examples/sudoku/sudoku_game.erl b/lib/wx/examples/sudoku/sudoku_game.erl index e3c39b4ec9..8bb5fe4d38 100644 --- a/lib/wx/examples/sudoku/sudoku_game.erl +++ b/lib/wx/examples/sudoku/sudoku_game.erl @@ -151,8 +151,7 @@ test() -> %% Known to solvable {{9,2},4}, {{9,4},5}, {{9,6},8}, {{9,8},7}]. new_game(S) -> - {X,Y,Z} = erlang:now(), - random:seed(Y,X,Z), + rand:seed(exsplus), case new_game(1,1,gb_sets:empty(),empty_table(S#s{}),[], 0) of stop -> new_game(S); Game -> Game @@ -171,7 +170,7 @@ new_game(R,C,BT,St,Acc,Cnt) when R < 10, C < 10 -> [{{BR,BC},BVal,BBT,BST}|BAcc] = Acc, new_game(BR,BC,gb_sets:add(BVal,BBT),BST,BAcc,Cnt+1); Size -> - Ind = random:uniform(Size), + Ind = rand:uniform(Size), V = lists:nth(Ind,gb_sets:to_list(S)), new_game(R,C+1,gb_sets:empty(), add({R,C,M},V,St), @@ -207,7 +206,7 @@ pick_shown(Given,Left,S0,Level,Gfx) -> io:format("Below level ~p ~p~n", [GivenSz,Level]), S0; true -> - Ran = random:uniform(LeftSz), + Ran = rand:uniform(LeftSz), V = lists:nth(Ran,gb_sets:to_list(Left)), S1 = rebuild_all(rcm(V),S0#s{v=setelement(V,S0#s.v,0)}), case solve(S1, true) of |