Resolved Why is the "Can't convert type int to bool" Error coming up?

Here is my code:

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4.  
5. public class Weapon : MonoBehaviour
6. {
7.     public Transform firePoint1;
8.     public Transform firePoint2;
9.     public Transform firePoint3;
10.     public GameObject playerBulletPrefab;
11.     public int playerShotNum = 0;
12.     void Start()
13.     {
14.      
15.     }
16.  
17.     void FixedUpdate()
18.     {
19.         if (Input.GetMouseButton(0)){
20.             if (playerShotNum = 2){
21.                 Shoot();
22.                 playerShotNum = 0;
23.             }else{
24.                 playerShotNum++;
25.             }
26.         }
27.         void Shoot (){
28.             Instantiate(playerBulletPrefab, firePoint1.position, firePoint1.rotation);
29.         }
30.     }
31. }

And for some reason, it keeps saying that line 22 ( if(playerShotNum = 2) { ) has the "Cannot convert type int to type bool" error. I am using the newest version of unity (V 2021.1.18f1), and no matter what I do, it just keeps popping up. Can someone please help?

 

Your if statement should be using double equals, which is equality test (takes two values and returns a bool).

You are using a single equal which is assign and return assigned value, which is integer, hence the complaint.

 

Thank You!