How to make the Boolean equal to true for only one object

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Hi, I have a grab controller that works perfectly but I got multiple players and I have a boolean switch to true when the player grabs it but I have a bug that when two or more players get to the ball and grab it at the same the boolean of all the players will be true but what I wanted is the boolean switch to true for only one player I have tried to fix it but it didn't work.

  if (grabSc[0].isGrabed == true && grabSc[1].isGrabed == true)
              {
                  grabSc[0].isGrabed = true;
                  grabSc[1].isGrabed = false;
                  Debug.Log("bothAreGrabed");
              }

Answer 1

Answer by wndlnd · Feb 06 at 11:59 AM

How about replacing isGrabed with grabedBy and storing the player or the PlayerID in the grabedBy variable.
In addition, you can always create an isGrabbed getter property:

 public bool isGrabed => grabbedBy != null;
 public Player grabbedBy { get; private set; }
 
 public bool TryGrab (Player player)
 {
    if (isGrabed)
       return false;
    grabbedBy = player;
    return true;
 }

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How to make the Boolean equal to true for only one object

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