log.lua

   1 function log(stack_frame_index, obj)
   2         local info = debug.getinfo(stack_frame_index, 'Sl')
   3         local msg
   4         if type(obj) == 'string' then
   5                 msg = obj
   6         else
   7                 msg = json.encode(obj)
   8         end
   9         love.filesystem.append('log', info.short_src..':'..info.currentline..': '..msg..'\n')
  10 end
  11
  12 -- for section delimiters we'll use specific Unicode box characters
  13 function log_start(name, stack_frame_index)
  14         if stack_frame_index == nil then
  15                 stack_frame_index = 3
  16         end
  17         log(stack_frame_index, '\u{250c} ' .. name)
  18 end
  19 function log_end(name, stack_frame_index)
  20         if stack_frame_index == nil then
  21                 stack_frame_index = 3
  22         end
  23         log(stack_frame_index, '\u{2518} ' .. name)
  24 end
  25
  26 function log_new(name, stack_frame_index)
  27         if stack_frame_index == nil then
  28                 stack_frame_index = 4
  29         end
  30         log_end(name, stack_frame_index)
  31         log_start(name, stack_frame_index)
  32 end
  33
  34 -- rendering graphical objects within sections/boxes
  35 log_render = {}
  36
  37 -- vim:noexpandtab