#What is the difference between sending events with `World` and `EventWriter`?

3 messages · Page 1 of 1 (latest)

tropic galleon
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I do not know which one to use. My goal is to emit events to all listeners of some arbitrary event, but I am not entirely sure why there are two ways of doing this?

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is it because EventWriter can only be accessed by internal functions to bevy like the Update functions? And the World can be used anywhere outside of bevy?

rapid narwhal
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You can have multiple systems with EventWriter running at the same time, while systems with World will run alone