public bool InputEnabled(VOGStateBase state)
{
return (_InputEnabled >= 0) && (state == StateStack.Peek());
}
private IEnumerator RunTransition(VOGStateBase from, VOGStateBase to, TransitionDirection direction, object data)
{
if (Listener == null)
{
var cam = Camera.main;
if (cam == null)
{
cam = (Camera)GameObject.FindObjectOfType(typeof(Camera));
}
Listener = cam.GetComponent<AudioListener>();
if (Listener == null)
{
Listener = cam.gameObject.AddComponent<AudioListener>();
}
}
if (Listener != null)
{
var source = Listener.audio;
if (source == null)
{
source = Listener.gameObject.AddComponent<AudioSource>();
}
source.PlayOneShot(TransitionAudioClip, TransitionAudioVolume);
}
//Debug.Log("From " + from + " to " + to);
VisibleState visibleFrom = CreateVisibleState(from);
VisibleState visibleTo = CreateVisibleState(to);
//enable to-state
if (to != null)
{
try
{
if (data != null)
{
to.OnDataChanged(data);
}
to.OnStateEnable(this);
}
catch (System.Exception ex)
{
Debug.LogError("Error while disabling state, " + ex.ToString());
}
}
System.Action<float> updatePosition = (prog) =>
{
visibleFrom.TransitionProgress = visibleTo.TransitionProgress = prog;
if (direction == TransitionDirection.Forward)
{
visibleFrom.Position = Matrix4x4.TRS(new Vector3(-Screen.width * prog, 0), Quaternion.identity, Vector3.one);
visibleTo.Position = Matrix4x4.TRS(new Vector3(Screen.width * (1 - prog), 0), Quaternion.identity, Vector3.one);
}
else if (direction == TransitionDirection.Backward)
{
visibleFrom.Position = Matrix4x4.TRS(new Vector3(Screen.width * prog, 0), Quaternion.identity, Vector3.one);
visibleTo.Position = Matrix4x4.TRS(new Vector3(-Screen.width * (1 - prog), 0), Quaternion.identity, Vector3.one);
}
else if (direction == TransitionDirection.Over)
{
visibleFrom.Position = Matrix4x4.TRS(new Vector3(0, Screen.width * prog, 0), Quaternion.identity, Vector3.one);
visibleTo.Position = Matrix4x4.TRS(new Vector3(0, -Screen.width * (1 - prog), 0), Quaternion.identity, Vector3.one);
}
};
//Run Transition
_IsTransition = true;
DisableInput();
float startTime = Time.realtimeSinceStartup;
float progress = 0;
while (Time.realtimeSinceStartup - startTime < TransitionDuration)
{
progress = (Time.realtimeSinceStartup - startTime) / TransitionDuration;
updatePosition(progress);
yield return null;
}
//Force last frame with progress = 1
updatePosition(1);
yield return null;
EnableInput();
_IsTransition = false;
//Disable from state
if (from != null)
{
try
{
from.OnStateDisable(this);
}
catch (System.Exception ex)
{
Debug.LogError("Error while disabling state, " + ex.ToString());
}
VisibleStates.Remove(visibleFrom);
}
}
private VisibleState FindVisibleState(VOGStateBase state)
{
return VisibleStates.Find(s => s.State == state);
}
private VisibleState CreateVisibleState(VOGStateBase state)
{
VisibleState visibleState = VisibleStates.Find(s => s.State == state);
if (visibleState == null)
{
visibleState = new VisibleState()
{
State = state,
};
if (state != null)
{
VisibleStates.Add(visibleState);
}
}
return visibleState;
}
public void StartTransition(VOGStateBase to, object data = null)
{
VOGStateBase from = null;
from = StateStack.Count > 0 ? StateStack.Peek() : null;
StateStack.Push(to);
StartCoroutine(RunTransition(from, to, TransitionDirection.Forward, data));
}
public void StartOverTransition(VOGStateBase to, object data = null)
{
StateStack.Push(to);
StartCoroutine(RunTransition(null, to, TransitionDirection.Over, data));
}
