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Welcome in this video.

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It's going to be a really simple practice activity.

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So I'd like for you to create a script that changes the colors of a bunch of parts that are part of

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a disco four So you can create like a disco four effect.

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I want you to change the colors every 2 seconds, and the colors can be whatever you want.

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Just make them random each time.

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Just note that you have to use the get children function in order to grab all the children of an instance.

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In this case, I have provided a model and it's full of a bunch of parts, so you'll have to use the

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get children function on the disco floor in order to grab all the parts.

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So please spend one or 2 minutes to create a script to change the color of the parts, and I'll show

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you my solution next.

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So the first thing I want to do is get a reference to the model that is holding all the parts for the

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disco floor.

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So I'll just create a variable called for.

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And then I'll do script parent.

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And now I have my reference.

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The next thing I want to do is to create a new random data type.

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So that way I can generate random numbers to make random colors for my parts.

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The next thing I want to do is create a while loop that runs forever.

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And inside my while loop I'll create a for loop to loop through all the parts that are a part of my

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disco four so I can change the color for every single one of them.

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And then I'll pass my four model and I'll usually get children function to grab all the children of

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the four.

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Now this part is important.

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I need to check whether or not the child I'm grabbing from my floor is a bass part.

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Because since my script is in here, if I loop through here, one of these objects is inevitably going

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to be the script and I can't change the color of the script.

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So that's why we have this if statement here to check whether or not the item we are looking at is a

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bass part.

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If it is, then we can change the colour of a part to a new colour.

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Three value.

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From rugby and then we'll pass the rag object and use the next integer function and pass a number from

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0 to 255.

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And then I'll just copy this and paste it two more times.

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So now we get a random color.

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Last thing I need to make sure I do is yield the script for 2 seconds.

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So that way my game doesn't crash.

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And that way the four only changes colors every 2 seconds.

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Now I should be able to run my game and see my disco for change colors.

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Perfect.

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We have our nice, cool little disco for.