Learn GDScript From Zero/lesson-24-access-array-indices — Indonesian @ Hosted Weblate: inventory[-3]

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	Accessing the last values with negative indices
	What if you want to access the last or second-before-last item in the [code]inventory[/code]? In that case, you can use negative indices. If you write [code]-1[/code] in the brackets, you will get the last item in the array. You will get the second-to-last item if you write [code]-2[/code].
	That's very convenient when you need to quickly access elements from the end of the list.
	How would you access the third-to-last item in the inventory array?
	When using negative indices, [code]-1[/code] means the [i]last[/i] element in the array. Index [code]-2[/code] will be the second-to-last, thus [code]-3[/code] will be the third-to-last. It can be little confusing as it seems to work differently from positive indices. However, it's because there's no difference between index [code]0[/code] and [code]-0[/code]: they both point to the first item in the array.
	inventory[-3]	inventory[-3]
	inventory[-2]	inventory[-2]
	You can't access non-existent indices	Anda tidak dapat mengakses indeks yang tidak ada
	There's a catch with this syntax: if you try to access an index that does not exist, you will get an error. You have to be careful always to access existing elements in the array. There are a couple of ways you can check for valid indices. One of them is checking the array's size.	Ada kendala dengan sintaks ini: jika Anda mencoba mengakses indeks yang tidak ada, Anda akan mendapatkan kesalahan. Anda harus selalu berhati-hati dalam mengakses elemen yang ada di array. Ada beberapa cara untuk memeriksa indeks yang valid. Salah satunya adalah memeriksa ukuran array.
	[b]Checking the size of the array[/b] Arrays come with a member function named [code]size()[/code]. You can call it on the array anytime to know its [i]current[/i] size.
	The maximum index you can access in an array is [code]array.size() - 1[/code]: it's the last item in the array.

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