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n97t7f7b57f, posted Sun May 10, 2015 11:10 am (5182)

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How can i get variable value from array?

Code:

PutArray 0 Ncount 0
goto NToffset
// get name of File in Name Table
for i = 0 < Ncount
get Nsize long
getdstring Name Nsize
putarray 0 -1 Name
next i

GetArray cell 0 5
print "%cell%"

SCRIPT's MESSAGE: cell
but 5th array element is "Texture2D"

aluigi, posted Sun May 10, 2015 4:09 pm (5189)

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The script seems correct, I don't see issues except a possible problem caused by the first instruction that may make "putarray 0 -1 Name" to work from Ncount instead of 0.

Then do you know that the first index of an array is 0 and not 1?
"GetArray cell 0 5" takes the 6th element, just like 'i'.

n97t7f7b57f, posted Sun May 10, 2015 5:13 pm (5192)

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aluigi wrote:

Then do you know that the first index of an array is 0 and not 1?
"GetArray cell 0 5" takes the 6th element, just like 'i'.

i'm ok with that

aluigi wrote:

The script seems correct, I don't see issues except a possible problem caused by the first instruction that may make "putarray 0 -1 Name" to work from Ncount instead of 0.

You are right. I removed "PutArray 0 Ncount 0" and it works.
Thank you.

But how i should initialize an array?
Ncount is number of strings in Name table

aluigi wrote:

It's highly suggested to pre-allocate the array if you know the max value, example: PutArray 0 FILES 0

aluigi, posted Sun May 10, 2015 5:22 pm (5194)

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You can initialize it like you did but then you must specify the correct index with putarray and not -1 which appends the element at the end.
So you must use "putarray 0 i Name", just that.

n97t7f7b57f, posted Sun May 10, 2015 5:29 pm (5195)

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aluigi wrote:

You can initialize it like you did but then you must specify the correct index with putarray and not -1 which appends the element at the end.
So you must use "putarray 0 i Name", just that.

Got it. Thank you again