public void OnActiveVirtualCameraChange(VirtualCamera newCamera)
{
if (_transitionRoutine != null)
{
StopCoroutine(_transitionRoutine);
}
CameraTransition transition = newCamera.overrideTransition ? newCamera.transition : this.transition;
if (transition.duration == 0)
{
onTransitionStart.Invoke();
newCamera.onTransitionStart.Invoke();
SetCameraPosition(newCamera.GetTargetPosition());
SetCameraOrthographicSize(newCamera.orthographicSize);
onTransitionEnd.Invoke();
newCamera.onTransitionEnd.Invoke();
return;
}
_transitionRoutine = StartCoroutine(TransitionRoutine(newCamera, transition));
}
private IEnumerator TransitionRoutine(VirtualCamera virtualCamera, CameraTransition transition)
{
onTransitionStart.Invoke();
virtualCamera.onTransitionStart.Invoke();
Vector3 startPosition = _camera.transform.position;
float startSize = _camera.orthographicSize;
float endSize = virtualCamera.orthographicSize;
float t = 0;
while (t < transition.duration)
{
t += transition.ignoreTimeScale ? Time.unscaledDeltaTime : Time.deltaTime;
float p = t / transition.duration;
float i = Easing.Interpolate(p, transition.easing);
SetCameraPosition(Vector3.LerpUnclamped(startPosition, virtualCamera.GetTargetPosition(), i));
SetCameraOrthographicSize(Mathf.LerpUnclamped(startSize, endSize, i));
yield return(null);
}
onTransitionEnd.Invoke();
virtualCamera.onTransitionEnd.Invoke();
_transitionRoutine = null;
}
public void RemoveVirtualCamera(VirtualCamera virtualCamera)
{
if (!_virtualCameras.Contains(virtualCamera))
{
return;
}
_virtualCameras.Remove(virtualCamera);
SetActiveVirtualCamera(GetActiveVirtualCamera());
}
public void AddVirtualCamera(VirtualCamera virtualCamera)
{
if (_virtualCameras.Contains(virtualCamera))
{
return;
}
_virtualCameras.Add(virtualCamera);
ReorderVirtualCameras();
SetActiveVirtualCamera(GetActiveVirtualCamera());
}
public void SetActiveVirtualCamera(VirtualCamera newVirtualCamera)
{
if (!newVirtualCamera)
{
return;
}
if (_activeVirtualCamera && newVirtualCamera != _activeVirtualCamera)
{
OnActiveVirtualCameraChange(newVirtualCamera);
}
_activeVirtualCamera = newVirtualCamera;
}
void UpdateCameraOrthographicSize(VirtualCamera virtualCamera)
{
SetCameraOrthographicSize(virtualCamera.orthographicSize);
}
void UpdateCameraPosition(VirtualCamera virtualCamera)
{
SetCameraPosition(virtualCamera.GetTargetPosition());
}
