[508] Need help with an array list, will rep+

hey guys i need help with an array (think thats wht this is called) anyways

i declared this in player.java

Code:

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public int Items[] = { 0,1,2 };

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i need help knowing how to add/delete integers out of this list/array w.e.
so if i say del(p, 0); it will turn into.

Code:

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public int Items[] = { 1,2 };

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any help? :x

Well call on it you would do p.Items[index];

To add to it you would do p.Items[index] == 9549 or something.

now way i thing you want do it is like this...

Quote:

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public int[] Items = new int[28];

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or

Quote:

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public int[] Items = {0,1,2,3,4,5,6,7 all the way to 28 or something};

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and add to them same way as before and also their all set as 0 if use the frist one.

And to remove them you could set the index to be -1 or something

Btw to find out the index just take one away so be like this

Quote:

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0 1 2 3 4 Index

{49,98799,987899,78779,89779}

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Hope this helps.

wow thanks ^-^ rep++

Quote:

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Originally Posted by Hoster [Only registered and activated users can see links. Click Here To Register...]

Well call on it you would do p.Items[index];

To add to it you would do p.Items[index] == 9549 or something.

now way i thing you want do it is like this...



or


and add to them same way as before and also their all set as 0 if use the frist one.

And to remove them you could set the index to be -1 or something

Btw to find out the index just take one away so be like this


Hope this helps.

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umm, wtf are you smoking?

Anyways if you have a list like the one you posted
public int items[] = {0,1,2,3};
you wouldn't be able to remove and of the 4 integers from it, you can only set them to the null value of -1

well could i make it set the certain #, like set 0 to -1 and still have 1, 2 in there?

Quote:

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Originally Posted by Domanico [Only registered and activated users can see links. Click Here To Register...]

well could i make it set the certain #, like set 0 to -1 and still have 1, 2 in there?

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Code:

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                            //0, 1, 2, 3
public int Items[] = { 0,1,999,4 };

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using

Code:

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Items[2] = 3;

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will make it

Code:

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public int Items[] = { 0,1,3,4 };

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using

Code:

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Items[3] = -1;

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will make it

Code:

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public int Items[] = { 0,1,3,-1 };

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