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Making multiple variables without defining each one

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Jan 02.2022

I am currently making 2d platformer game with javascript and I need to make a bunch of different blocks for the ground and all of the tiles. How can I make a bunch of variables without having to individually define each one. I don’t know much about arrays but I imagine they would be how you do this, I just can’t find anything on google on how to do this. I want to be able to control every block in the game at once to check for collisions with the player and I don’t want to make different variables for all of them.

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@SempervivumJan 02.2022 — Yes, with arrays you're on the right track. This is a good resource for javascript or client side web development in general:

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/forEach

Using a loop you can easily create a bunch of objects without defining individual variables. And later on you can use a loop either to perform the same operation on these objects.
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