// FixedUpdate is called every frame, when the physics are calculated
void FixedUpdate()
{
if (target != null)
{
// Find the right position between the camera and the object
lerpedPosition = Vector3.Lerp(transform.position, target.position, Time.deltaTime * 10f);
lerpedPosition.z = -10f;
}
if (target != null)
{
// Move the camera in the position found previously
transform.position = lerpedPosition;
// Apply shake effect, if any
transform.position += _shake.GetDeltaVec();
// Bounds the camera to the limits (if enabled)
if (limitBounds)
{
Vector3 bottomLeft = _camera.ScreenToWorldPoint(Vector3.zero);
Vector3 topRight = _camera.ScreenToWorldPoint(new Vector3(_camera.pixelWidth, _camera.pixelHeight));
Vector2 screenSize = new Vector2(topRight.x - bottomLeft.x, topRight.y - bottomLeft.y);
Vector3 boundPosition = transform.position;
if (boundPosition.x > right - (screenSize.x / 2f))
{
boundPosition.x = right - (screenSize.x / 2f);
}
if (boundPosition.x < left + (screenSize.x / 2f))
{
boundPosition.x = left + (screenSize.x / 2f);
}
if (boundPosition.y > top - (screenSize.y / 2f))
{
boundPosition.y = top - (screenSize.y / 2f);
}
if (boundPosition.y < bottom + (screenSize.y / 2f))
{
boundPosition.y = bottom + (screenSize.y / 2f);
}
transform.position = boundPosition;
}
}
}