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EventEmitter: improve debug logging
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1 changed files with 5 additions and 1 deletions
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@ -58,8 +58,12 @@ end
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-- @param event_name string The name of the event to emit.
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-- @param event_name string The name of the event to emit.
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-- @param args table|any The argument(s) to pass to listener functions. It is strongly advised you pass a table here.
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-- @param args table|any The argument(s) to pass to listener functions. It is strongly advised you pass a table here.
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function EventEmitter.emit(this, event_name, args)
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function EventEmitter.emit(this, event_name, args)
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if this.debug then
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listeners = 0
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if this.events[event_name] ~= nil then listeners = #this.events[event_name] end
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print("DEBUG:EventEmitter emit", event_name, "listeners", listeners, "args", wea_c.inspect(args))
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end
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if this.events[event_name] == nil then return end
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if this.events[event_name] == nil then return end
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if this.debug then print("DEBUG:EventEmitter emit", event_name, "args", wea_c.inspect(args)) end
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for index,next_func in ipairs(this.events[event_name]) do
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for index,next_func in ipairs(this.events[event_name]) do
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next_func(args)
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next_func(args)
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