public void UpdateTarget(Vector2 desiredPosition)
{
Vector2 nextTargetPosition = targetPosition;
if (Mathf.Abs(targetPosition.x - desiredPosition.x) >= followRange)
{
nextTargetPosition.x = desiredPosition.x + followRange * Mathf.Sign(targetPosition.x - desiredPosition.x);
}
if (Mathf.Abs(targetPosition.y - desiredPosition.y) >= followRange)
{
nextTargetPosition.y = desiredPosition.y + followRange * Mathf.Sign(targetPosition.y - desiredPosition.y);
}
targetPosition = nextTargetPosition;
finalPosition = targetPosition;
if (!cameraBounds.HasNoArea())
{
if (finalPosition.x < cameraBounds.Position.x + halfScreenSize.x)
{
finalPosition.x = cameraBounds.Position.x + halfScreenSize.x;
}
else if (finalPosition.x > cameraBounds.End.x - halfScreenSize.x)
{
finalPosition.x = cameraBounds.End.x - halfScreenSize.x;
}
if (finalPosition.y < cameraBounds.Position.y + halfScreenSize.y)
{
finalPosition.y = cameraBounds.Position.y + halfScreenSize.y;
}
else if (finalPosition.y > cameraBounds.End.y - halfScreenSize.y)
{
finalPosition.y = cameraBounds.End.y - halfScreenSize.y;
}
}
}