private bool CanSeePoint(Vector2 point)
{
// Check that player is within view angle
Vector2 direction = point - (Vector2)transform.position;
float angleToPoint = Mathf.Abs(Vector2.SignedAngle(direction, rotator.GetCurrentAngleVector()));
return(angleToPoint < fieldOfView.viewAngle / 2 && ClearView(transform.position, point) && Vector2.Distance(point, transform.position) <= sightDistance);
}
// If enemy is Idle, line of sight defaults to rotation of the tank sprite
// If enemy is Alert, line of sight follows turret (default rotator,) which moves independently of tank sprite
protected override bool CanSeePoint(Vector2 point)
{
// Check that player is within view angle
Vector2 direction = point - (Vector2)transform.position;
Rotator usedRotator = GetAwareness() == State.Idle ? spriteRotator : rotator;
float angleToPoint = Mathf.Abs(Vector2.SignedAngle(direction, usedRotator.GetCurrentAngleVector()));
return(angleToPoint < fieldOfView.viewAngle / 2 && ClearView(point) && Vector2.Distance(point, transform.position) <= sightDistance);
}