diff options
Diffstat (limited to 'file.lua')
| -rw-r--r-- | file.lua | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/file.lua b/file.lua index c5946d6..9440ae8 100644 --- a/file.lua +++ b/file.lua @@ -1,9 +1,8 @@ -- primitives for saving to file and loading from file -function load_from_disk(filename) - local infile = App.open_for_reading(filename) - local result = load_from_file(infile) +function load_from_disk(State) + local infile = App.open_for_reading(State.filename) + State.lines = load_from_file(infile) if infile then infile:close() end - return result end function load_from_file(infile) @@ -26,12 +25,12 @@ function load_from_file(infile) return result end -function save_to_disk(lines, filename) - local outfile = App.open_for_writing(filename) +function save_to_disk(State) + local outfile = App.open_for_writing(State.filename) if outfile == nil then - error('failed to write to "'..filename..'"') + error('failed to write to "'..State.filename..'"') end - for _,line in ipairs(lines) do + for _,line in ipairs(State.lines) do if line.mode == 'drawing' then store_drawing(outfile, line) else |