diff options
| -rw-r--r-- | util/helpers.lua | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/util/helpers.lua b/util/helpers.lua index ad23dd79..6103a319 100644 --- a/util/helpers.lua +++ b/util/helpers.lua @@ -33,30 +33,32 @@ function revert_log_events(events) events.fire_event, events[events.fire_event] = events[events.fire_event], nil; -- :)) end -function show_events(events) +function show_events(events, specific_event) local event_handlers = events._handlers; local events_array = {}; local event_handler_arrays = {}; for event in pairs(events._event_map) do local handlers = event_handlers[event]; - table.insert(events_array, event); - local handler_strings = {}; - for i, handler in ipairs(handlers) do - local upvals = debug.string_from_var_table(debug.get_upvalues_table(handler)); - handler_strings[i] = " "..i..": "..tostring(handler)..(upvals and ("\n "..upvals) or ""); + if handlers and (event == specific_event or not specific_event) then + table.insert(events_array, event); + local handler_strings = {}; + for i, handler in ipairs(handlers) do + local upvals = debug.string_from_var_table(debug.get_upvalues_table(handler)); + handler_strings[i] = " "..i..": "..tostring(handler)..(upvals and ("\n "..upvals) or ""); + end + event_handler_arrays[event] = handler_strings; end - event_handler_arrays[event] = handler_strings; end table.sort(events_array); local i = 1; - repeat + while i <= #events_array do local handlers = event_handler_arrays[events_array[i]]; for j=#handlers, 1, -1 do table.insert(events_array, i+1, handlers[j]); end if i > 1 then events_array[i] = "\n"..events_array[i]; end i = i + #handlers + 1 - until i == #events_array; + end return table.concat(events_array, "\n"); end |