lines.love/log.lua

42 lines
1.1 KiB
Lua

function log(stack_frame_index, obj)
local info = debug.getinfo(stack_frame_index, 'Sl')
local msg
if type(obj) == 'string' then
msg = obj
else
msg = json.encode(obj)
end
love.filesystem.append('log', info.short_src..':'..info.currentline..': '..msg..'\n')
end
-- for section delimiters we'll use specific Unicode box characters
function log_start(name, stack_frame_index)
if stack_frame_index == nil then
stack_frame_index = 3
end
-- I'd like to use the unicode character \u{250c} here, but it doesn't work
-- in OpenBSD.
log(stack_frame_index, '[ u250c ' .. name)
end
function log_end(name, stack_frame_index)
if stack_frame_index == nil then
stack_frame_index = 3
end
-- I'd like to use the unicode character \u{2518} here, but it doesn't work
-- in OpenBSD.
log(stack_frame_index, '] u2518 ' .. name)
end
function log_new(name, stack_frame_index)
if stack_frame_index == nil then
stack_frame_index = 4
end
log_end(name, stack_frame_index)
log_start(name, stack_frame_index)
end
-- rendering graphical objects within sections/boxes
log_render = {}
-- vim:noexpandtab