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Replace slow array shuffle function with KK's Array Shuffle Plus

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KK's code is more efficient and you can enter how many times you want to shuffle.
This commit is contained in:
worldwidesorrow
2020-01-09 15:55:23 -06:00
committed by GitHub
parent 36cd8a0abc
commit 0f3f522e25
1 changed files with 16 additions and 12 deletions
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28
SQF/dayz_code/compile/fn_shuffleArray.sqf
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@@ -1,13 +1,17 @@
private ["_ar","_rand_array","_rand"];
_ar = _this;
_rand_array = [];
while {count _ar > 0} do {
_rand = (count _ar);
_rand = floor (random _rand);
_rand_array set [count _rand_array, _ar select _rand];
_ar set [_rand, "randarray_del"];
_ar = _ar - ["randarray_del"];
sleep 0.001;
};
//Killzone Kid Array Shuffle Plus
//Usage: array = [array, shuffle count] call fn_shuffleArray;
_rand_array
private ["_arr","_cnt","_el1","_indx","_el2"];
_arr = _this select 0;
_cnt = count _arr - 1;
if (_cnt < 1) exitWith {_arr;}; // add count check to prevent errors.
_el1 = _arr select _cnt;
_arr resize _cnt;
for "_i" from 1 to (_this select 1) do {
_indx = floor random _cnt;
_el2 = _arr select _indx;
_arr set [_indx, _el1];
_el1 = _el2;
};
_arr set [_cnt, _el1];
_arr