| public static PlatformUIGlobalMenu ( ) : void | ||
| return | void | |
/// <summary>
/// Show the platform UI global menu
/// </summary>
void ShowGlobalMenu()
{
#if UNITY_ANDROID && !UNITY_EDITOR
Debug.Log("[PlatformUI-Global] Showing @ " + Time.time);
OVRManager.PlatformUIGlobalMenu();
#endif
}
/// <summary>
/// Processes input and handles menu interaction
/// as per the Unity integration doc, the back button responds to "mouse 1" button down/up/etc
/// </summary>
void Update()
{
if (!isVisible)
{
if (Input.GetKeyDown(KeyCode.Escape))
{
CancelInvoke("DelayedShowMenu");
if (Time.realtimeSinceStartup < (homeButtonDownTime + doubleTapDelay))
{
// reset so the menu doesn't pop up after resetting orientation
homeButtonDownTime = 0f;
// reset the HMT orientation
//OVRManager.display.RecenterPose();
}
else
{
homeButtonDownTime = Time.realtimeSinceStartup;
}
}
else if (Input.GetKey(KeyCode.Escape) && ((Time.realtimeSinceStartup - homeButtonDownTime) >= longPressDelay))
{
Debug.Log("[PlatformUI] Showing @ " + Time.time);
// reset so something else doesn't trigger afterwards
Input.ResetInputAxes();
homeButtonDownTime = 0.0f;
CancelInvoke("DelayedShowMenu");
OVRManager.PlatformUIGlobalMenu();
}
else if (Input.GetKeyUp(KeyCode.Escape))
{
float elapsedTime = (Time.realtimeSinceStartup - homeButtonDownTime);
if (elapsedTime < longPressDelay)
{
if (elapsedTime >= doubleTapDelay)
{
Show(true);
}
else
{
Invoke("DelayedShowMenu", (doubleTapDelay - elapsedTime));
}
}
}
}
else if (!isShowingOrHiding)
{
// menu is visible, check input
if (Input.GetKeyDown(KeyCode.Escape))
{
// back out of the menu
Show(false);
}
else
{
// handle user gaze
Ray ray = new Ray(cameraController.centerEyeAnchor.position, cameraController.centerEyeAnchor.forward);
// find the active button
HomeButton lastActiveButton = activeButton;
activeButton = null;
RaycastHit hit = new RaycastHit();
for (int i = 0; i < buttons.Length; i++)
{
if (buttons[i].GetComponent <Collider>().Raycast(ray, out hit, 100.0f))
{
activeButton = buttons[i];
if (activeButton != lastActiveButton)
{
// play highlight sound and anim
PlaySound(menuHighlightSound);
PlayAnim(buttons[i].name + highLightPrefix, true);
}
break;
}
}
if ((activeButton == null) && (lastActiveButton != null))
{
// return to idle anim (in our case the default anim clip)
PlayAnim(menuIdleAnim, true);
}
if (activeButton != null)
{
// check user tap on a button
if (Input.GetButtonDown(selectButtonName))
{
PlaySound(menuClickSound);
float delaySecs = PlayAnim(activeButton.name + selectPrefix) + 0.05f;
selectedCommand = activeButton.commandId;
// activate the menu item after the anim is done playing
Invoke("OnMenuItemPressed", delaySecs);
}
}
}
}
}