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Question by alemas · Jul 28, 2017 at 10:41 PM · c#updatefixedupdate

Update and Fixed update function synchronicity

I have a question about the Update and Fixed Update cycles in my scripts. If I have update functions in multiple scripts attached on different objects, how do I know in which order these cycles are executed. I may have some logic in an updated function which depends on the result of calculations in other update cycle on a different object. Is this creating a race condition?

If there is a hierarchy of execution of these functions, how do I access this queue to make sure everything is happening in the desired order?

I am asking this because I can see some random bugs that are difficult to reproduce and I fear they could derive from unstable timing as described above.

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Best Answer

Answer by moltow · Jul 28, 2017 at 10:54 PM

Generally, there isn't a concrete answer for out of the box operation, but you can go to the menu: Edit->Project Settings->Script Execution Order. There you can specify which of your scripts you want to execute sooner/later, etc.

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