do i loop through each of the | Official Unity Discord | Page 1

clear barn May 19, 2022, 2:55 AM

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you have a few options
you can check if any of the queued actions already present in the list have their data set a specific way

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you can also override the GetHashCode method
https://docs.microsoft.com/en-us/dotnet/api/system.object.gethashcode?view=net-6.0
this is what determines whether two objects are "equal"

patent snow May 19, 2022, 2:57 AM

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the second method looks complicated, i think ill do the first

clear barn May 19, 2022, 2:57 AM

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myList.Any(x => x.isAvailable) for example

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will return true if any items in the list are available

patent snow May 19, 2022, 2:57 AM

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im completely clueless w/ LinQ

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so ill just go with the first one

clear barn May 19, 2022, 2:58 AM

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well that is an easy starting point

patent snow May 19, 2022, 2:58 AM

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what does .Any do?

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and what does x => x.isAvailable mean?

clear barn May 19, 2022, 2:58 AM

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x represents one item in the list

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Any will return true or false based on the condition

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are any available? return true

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are none available? return false

patent snow May 19, 2022, 2:59 AM

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does => check each index in the list for x.isAvailable?

clear barn May 19, 2022, 2:59 AM

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think of the => like the contents of a standard loop

patent snow May 19, 2022, 2:59 AM

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so its just a shortened for loop?

clear barn May 19, 2022, 2:59 AM

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yup

patent snow May 19, 2022, 2:59 AM

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oh wow

clear barn May 19, 2022, 2:59 AM

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with some nice syntactical sugar around it

patent snow May 19, 2022, 3:00 AM

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this'll take some getting used to, but wow this looks handy

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thank you so much

clear barn May 19, 2022, 3:00 AM

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        var isAvailable = false;

        foreach (var item in list)
        {
            if (item.isAvailable)
                isAvailable = true;
        }```

#do i loop through each of the