// Change the video player state to seeking.
public override void OnPointerDown(PointerEventData ptrData)
{
base.OnPointerDown(ptrData);
// User has to watch the complete video before seeking becomes avaliable.
if (!timeLine.interactable)
{
return;
}
prevState = console.State;
console.State = EVideoState.seeking;
}
// Check the state of the video player state machine.
void FixedUpdate()
{
//debugTimeText.text = videoPlayer.time.ToString();
//debugFrameText.text = videoPlayer.frame.ToString();
// Sets the proper state once the video has stopped.
if (videoPlayer.time >= videoPlayer.clip.length)
{
State = EVideoState.stopped;
}
// State machine
switch (state)
{
case EVideoState.stopped: {
// User has watched the video fully when this state is triggered.
if (triggerOnce.Trigger())
{
break;
}
pauseFilter.SetActive(true);
btnText.text = ">";
videoPlayer.frame = 0;
videoPlayer.StepForward();
timeLine.interactable = true;
timeText.text =
FormatTime((int)videoPlayer.time) + " / " + FormatTime((int)videoPlayer.clip.length);
timeLine.value = (float)videoPlayer.time / (float)videoPlayer.clip.length;
break;
}
case EVideoState.paused: {
if (triggerOnce.Trigger())
{
break;
}
videoPlayer.Pause();
pauseFilter.SetActive(true);
btnText.text = ">";
break;
}
case EVideoState.playing: {
if (triggerOnce.Trigger())
{
videoPlayer.Play();
pauseFilter.SetActive(false);
btnText.text = "ll";
}
if (videoPlayer.isPlaying)
{
timeText.text =
FormatTime((int)videoPlayer.time) + " / " + FormatTime((int)videoPlayer.clip.length);
timeLine.value = (float)videoPlayer.time / (float)videoPlayer.clip.length;
}
break;
}
case EVideoState.seeking: {
if (triggerOnce.Trigger())
{
videoPlayer.Pause();
pauseFilter.SetActive(false);
}
double sliderTime = (timeLine.value * (float)videoPlayer.clip.length);
timeText.text =
FormatTime((int)sliderTime) + " / " + FormatTime((int)videoPlayer.clip.length);
// TODO:
// Update renderer.
// NOTE:
// As of 2017-07-24, there is not an effective way to seek and update
// to a current frame in the API. The only way to render a frame
// is to call Play() or StepForward(), which the latter would just
// cause the video to basically play without sound in this loop.
//
// This seek state works as intended, however the visual frame will
// not update until the user is done seeking.
break;
}
}
}
