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EventEmitter: improve debug logging

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This commit is contained in:
Starbeamrainbowlabs 2023-07-31 22:06:44 +01:00
parent 200e588c59
commit daae15eb57
Signed by: sbrl
GPG key ID: 1BE5172E637709C2
1 changed files with 5 additions and 1 deletions
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6
worldeditadditions_core/utils/EventEmitter.lua
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@ -58,8 +58,12 @@ end
-- @param event_name string The name of the event to emit. -- @param event_name string The name of the event to emit.
-- @param args table|any The argument(s) to pass to listener functions. It is strongly advised you pass a table here. -- @param args table|any The argument(s) to pass to listener functions. It is strongly advised you pass a table here.
function EventEmitter.emit(this, event_name, args) function EventEmitter.emit(this, event_name, args)
if this.debug then
listeners = 0
if this.events[event_name] ~= nil then listeners = #this.events[event_name] end
print("DEBUG:EventEmitter emit", event_name, "listeners", listeners, "args", wea_c.inspect(args))
end
if this.events[event_name] == nil then return end if this.events[event_name] == nil then return end
if this.debug then print("DEBUG:EventEmitter emit", event_name, "args", wea_c.inspect(args)) end
for index,next_func in ipairs(this.events[event_name]) do for index,next_func in ipairs(this.events[event_name]) do
next_func(args) next_func(args)