/// <summary>
/// Resets the instance reference to null when the player is destroyed.
/// Specifically, during scene loading, but also for any other reason.
/// </summary>
private void OnDestroy()
{
if (this == _instance)
{
_instance = null;
}
}
/// <summary>
/// Sets the instance reference to itself whenever a new instance is created.
/// If another one exists, it will log an error and destroy itself.
/// Note: We might want to change it so that it destroys the OTHER instance, if it turns out to be easier in practice.
/// </summary>
private void Awake()
{
if (_instance != null && _instance != this)
{
Debug.LogError("[PlayerInstance]: There should never be more than one PlayerInstance. Destroying new Instance.");
Destroy(this.gameObject);
return;
}
_instance = this;
}