How to unlock the button?

Hello

I created a simple pattern to unlock the button. When I get a certain number of items (1), the button is unlocked. Pressing the button consumes the item and "reloads" the button.
I have two problems:
1) after restarting the game from the menu, the button is loaded again instead of being locked or unlocked (depending on whether I have an item or not)
2) when I use all the items, getting more will not unlock the button.

I spent a few good nights on this problem, but nothing helps.
The problem can be seen in the video below

Video link:
https://gfycat.com/pl/ordinarylegalannelida

Can you help me solve this problem?


I added this script to the item I get (on video-heart)

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4.  
5. namespace CharacterUnlockSystem
6. {
7.     public class GetShield : MonoBehaviour
8.     {
9.         private void OnCollisionEnter2D(Collision2D collision)
10.         {
11.             if (collision.gameObject.CompareTag("Player"))
12.             {
13.                 ProgressionSystem.instance.addShieldItem();
14.                 Destroy (this.gameObject);
15.             }
16.         }
17.     }
18. }

I added these two scripts to the ButtonLockControl object, which allows me to control the unlocking of the button

Code (CSharp):

1. using System.Collections;
2.     using System.Collections.Generic;
3.     using UnityEngine;
4.     using UnityEngine.UI;
5.  
6. namespace CharacterUnlockSystem
7. {
8.         public class FillAmountTest : MonoBehaviour
9.         {
10.  
11.         [Header("Unlock requirements.")]
12.  
13.         public int Item1ItemRequired;
14.  
15.         progression _progression;
16.  
17.         // Reference to Lock Button Image
18.         public Image lockImage;
19.  
20.         // Variable to hold Reload time value
21.         // Can be set in Inspector
22.         public float reloadTime = 5f;
23.  
24.         // Variable to hold time left value
25.         // when weapon is reloaded
26.         float timeLeft;
27.  
28.    
29.         public static bool locked, reload;
30.  
31.  
32.         void Start () {
33.  
34.             _progression = ProgressionSystem.instance.Progression;
35.  
36.             // Activate Lock Image at the beginning
37.             lockImage.gameObject.SetActive (true);
38.  
39.             // Weapon is locked and reload is allowed at the beginning
40.             locked = true;
41.             reload = true;
42.         }
43.  
44.         // Update is called once per frame
45.         void Update () {
46.  
47.             // if fire ability is unlocked and reload is allowed
48.             if (!locked && reload) {
49.  
50.                 // then reset time left value
51.                 timeLeft = reloadTime;
52.  
53.                 // and start reload coroutine
54.                 StartCoroutine ("Reload");
55.  
56.             }
57.         }
58.  
59.         IEnumerator Reload()
60.         {
61.            reload = false;
62.  
63.             // Set Lock button image to active state
64.             lockImage.gameObject.SetActive (true);
65.  
66.             // While time left is greater then 0
67.             while (timeLeft > 0) {
68.  
69.                 // then set Image fill amount value
70.                 // as time left devided by reload time
71.                  
72.                 lockImage.fillAmount = timeLeft/reloadTime;
73.  
74.                 // decrease time left value by Time.deltaTime value
75.                 timeLeft -= Time.deltaTime;
76.                 yield return null;
77.      
78.             }
79.          
80.             // Set Lock Image game object to inactive state
81.             // when coroutine is finished
82.             lockImage.gameObject.SetActive (false);
83.  
84.             if (_progression.shieldBTN < Item1ItemRequired)
85.             {
86.                 lockImage.gameObject.SetActive (true);
87.                 lockImage.fillAmount = 1;
88.         }
89.          
90.     }
91.  
92.     }
93. }

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4.  
5. namespace CharacterUnlockSystem
6. {
7. public class ShieldCounter : MonoBehaviour
8. {
9.     // Start is called before the first frame update
10.  
11.     [Header("Unlock requirements.")]
12.  
13.     public int Item1ItemRequired;
14.  
15.     progression _progression;
16.     ProgressionSystem ps;
17.     // Reference to kills counter text game object
18.  
19.     // Use this for initialization
20.     void Start () {
21.         _progression = ProgressionSystem.instance.Progression;
22.  
23.     }
24.  
25.     // Update is called once per frame
26.     void Update () {
27.  
28.         // Unlock Fire weapon if kills number greater then 5
29.         if (_progression.shieldBTN >= Item1ItemRequired){
30.              
31.             FillAmountTest.locked = false;
32.  
33.         }
34.             else if (_progression.shieldBTN < Item1ItemRequired)
35.             {
36.                            FillAmountTest.locked = true;
37.  
38.             }
39.         }
40.  
41.     }
42. }

 

Hi,

Maybe format your code a bit better for readability?
https://forum.unity.com/threads/using-code-tags-properly.143875/

But if you need to have some value / state persist game reboot, you can save your value to player prefs or some file, and then reload it when game starts, and set your objects based on that value.