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I made a game and I made a Magnet upgrade and I have 8 game objects to set active 1 by 1 every time when I upgrade the magnet and I have (int upgrade = 0;).

But when I upgrade these game objects it's set active, but if I quit the game and start again all these game objects are FALSE.

How can I make e.g if I upgrade to (int upgrade = 6) and to make my game objects active only from element 0 to element 6. I do upgradeMagnet(); to void Update but its make active only 1 game object depends from (int upgrade) if (int upgrade) is 5 and only game object element 5 is active.

screenshot

 public GameObject[] upgranded; public int upgrade = 0; public void upgrandeMagnetButton() { upgrade += 1; upgradeMagnet(); } void upgradeMagnet() { if (upgranded[upgrade]) { upgranded[upgrade].SetActive(true); } }
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  • \$\begingroup\$ You should store your upgrade value in player preference and read from that. \$\endgroup\$ Commented Nov 24, 2017 at 15:50
  • \$\begingroup\$ i made that but its show only one game object e.g. if upgrade value is 5 and its show game object element 5. \$\endgroup\$ Commented Nov 24, 2017 at 16:39
  • \$\begingroup\$ I don't see it in your snippet. In the Start function simply set a for loop to activate all items. \$\endgroup\$ Commented Nov 24, 2017 at 16:42

1 Answer 1

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simply activate them in your start.

void Start(){ upgrade = load from player prefs here int count = upgrade+1; for(int i = 0; i < count; i++){ upgranded[i].SetActive(true); } }
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  • \$\begingroup\$ I wrote this before but didn`t work give me a NullReference error. \$\endgroup\$ Commented Nov 24, 2017 at 17:03
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    \$\begingroup\$ You need to spend a bit more time learning basic C# and basic syntax. Your first element in your array is empty. \$\endgroup\$ Commented Nov 24, 2017 at 17:05
  • \$\begingroup\$ Thanks now work all fine but last game object it`s stay always false after load playerprefs. \$\endgroup\$ Commented Nov 24, 2017 at 17:28
  • \$\begingroup\$ E.g. if i upgrade value 4 after reload the game and go to upgrade its shows 3 value game object and 4 its doesn`t show. \$\endgroup\$ Commented Nov 24, 2017 at 18:41
  • \$\begingroup\$ int count = upgrade+1 and use count in the for loop instead of upgrade. Check the edit. Or you can simply use = instead of < \$\endgroup\$ Commented Nov 24, 2017 at 18:45

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