Stopping customer

Questions & Answers
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1

So what I have done is I have spheres that are a “path” for the customer to follow what I am trying to do is if there is a customer on a sphere, then the customer coming in will check to seeif there is someone on the next sphere, if there is then stop. theres is a script on the spheres that says
public GameObject nextPathPoint;
public bool personOccupyingSpace = false;
all it does it returns the the personOccupyingSpace. in the trigger event it changes to true, if exit false. in my actual customer script i have an update method but i dont think its checking the variable personOccupyingSpace correctly. How do I say if personOccupyingSpace is true, then stop movement for the gameobject that is on the sphere. the gameobject does not have rigid body.

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PathPoint : MonoBehaviour
{
public GameObject nextPathPoint;
public bool personOccupyingSpace = false;
public CustomerManager customer;

private void OnTriggerEnter(Collider other)
{
    if (other.gameObject.CompareTag("Customer"))
    {
        personOccupyingSpace = true;
    }
}

private void OnTriggerExit(Collider other)
{
    if (other.gameObject.CompareTag("Customer"))
    {
        personOccupyingSpace = false;
    }
}

public bool CheckIfPersonIsInSphere()
{
    return personOccupyingSpace;
}

public GameObject GetNextPathPoint()
{
    return nextPathPoint;
}

}

public GameObject orderedFood;

private PathPoint currentSphere;

private void Update()
{
//If isCustomerMoving is true, then move the customer along a path which is comprised of multiple invisible gameobjects that are children of an empty gameobject named Path. ~KJ
if (isCustomerEntering == true)
{
transform.position = Vector3.MoveTowards(transform.position, pathTransform.GetChild(targetIndex).position, moveSpeed * Time.deltaTime);
if (Vector3.Distance(transform.position, pathTransform.GetChild(targetIndex).position) < minimumReachDistance)
{
targetIndex++;
//Customer stops once it reaches the end of the path
if (targetIndex >= pathTransform.childCount)
{

            isCustomerEntering = false;
           
            customerOrdered = true;
            GetOrder();
            orderedFood = GetOrder();
            Debug.Log("Customer ordered a " + GetOrder());
            //Starts wait timer
            StartCoroutine(CustomerIsWaiting());
        }
    }
}
//After customer has ordered and it has been completed or failed, this handles the leaving by the same way the isCustomerEntering if statement works. 
if (isCustomerLeaving == true)
{
    transform.position = Vector3.MoveTowards(transform.position, pathTransform.GetChild(targetIndex).position, moveSpeed * Time.deltaTime);
    if (Vector3.Distance(transform.position, pathTransform.GetChild(targetIndex).position) < minimumReachDistance)
    {
        targetIndex++;
        if (targetIndex >= 7)
        {
            //Somehow remove the customer from the activeCustomer's list here? 
            //This is work, fix later ~KJ
            customerManager.activeCustomers.Remove(gameObject);
            Destroy(gameObject);
        }
    }
}
if (currentSphere != null && !currentSphere.CheckIfPersonIsInSphere())
{
    transform.position = Vector3.MoveTowards(transform.position, currentSphere.GetNextPathPoint().transform.position, moveSpeed * Time.deltaTime);
}
else
{
    transform.position = transform.position;
}

}