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28 lines
628 B
Plaintext
28 lines
628 B
Plaintext
/*
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* Author: KoffeinFlummi
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*
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* Returns a fraction of the given string, starting at a given index, with a given length.
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*
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* Arguments:
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* 0: Source string
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* 1: Starting index of new string
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* 2: Length of the new string
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*
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* Return Value:
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* String when successfull / False when not
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*/
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_string = _this select 0;
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_index = _this select 1;
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_length = _this select 2;
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_array = toArray _string;
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if (_index < 0 or _length < 0 or _index + _length > (count _array) + 1) exitWith {false};
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_arrayNew = [];
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for "_i" from _index to (_index + _length - 1) do {
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_arrayNew = _arrayNew + [(_array select _i)];
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};
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toString _arrayNew
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