void OnDisable()
{
if (SteamVrApi.IsSteamVRLoaded())
{
SteamVrApi.EventRemove("device_connected", OnDeviceConnected);
}
}
void OnEnable()
{
if (SteamVrApi.IsSteamVRLoaded())
{
SteamVrApi.EventListen("device_connected", OnDeviceConnected);
}
}
public override void UpdateInput()
{
if (!SteamVrApi.IsSteamVRLoaded())
{
return;
}
isLeftButtonDown = IsViveButtonDown(leftHandIndex);
isRightButtonDown = IsViveButtonDown(rightHandIndex);
}
private bool IsViveButtonDown(int handIndex)
{
if (handIndex == -1)
{
return(false);
}
SteamVrApi.ControllerDevice device = SteamVrApi.Input(handIndex);
if (device == null)
{
return(false);
}
switch (viveActionButton)
{
case ViveActionButton.Trigger:
{
Vector2 value = device.GetTrigger();
bool isDown = value.x >= 0.2f;
return(isDown);
}
case ViveActionButton.Grip:
{
return(device.GetGrip());
}
case ViveActionButton.Touchpad:
{
return(device.GetTouchpad());
}
case ViveActionButton.Menu:
{
return(device.GetMenu());
}
case ViveActionButton.None:
{
return(false);
}
}
return(false);
}
public override int FindHands()
{
if (!VirtualConsole.Instance.useSteamVR)
{
return(0);
}
if (!SteamVrApi.IsSteamVRLoaded())
{
return(0);
}
viveActionButton = VirtualConsole.Instance.viveActionButton;
List <SteamVrApi.TrackedObject> hands = new List <SteamVrApi.TrackedObject> ();
leftHand = rightHand = null;
leftHandIndex = rightHandIndex = ApiBinding.INVALID_HAND_INDEX;
SteamVrApi.TrackedObject[] trackedObjs = SteamVrApi.FindAllTrackedObjects();
foreach (SteamVrApi.TrackedObject obj in trackedObjs)
{
if (obj == null)
{
continue;
}
if (obj.IsTracked())
{
hands.Add(obj);
}
}
if (hands.Count >= 2)
{
// Get hands via tracked object, then try and use GetDeviceIndex to sort out left from right
int currentLeftIndex = SteamVrApi.GetLeftmostDeviceIndex();
if (hands[0].index != currentLeftIndex)
{
// Swap 0 and 1 so left is at 0
SteamVrApi.TrackedObject tmp = hands[0];
hands[0] = hands[1];
hands[1] = tmp;
}
}
// Just arbitrarily assign them at the moment
if (hands.Count >= 1)
{
leftHand = hands[0].gameObject;
leftHandIndex = (int)hands[0].index;
}
if (hands.Count >= 2)
{
rightHand = hands[1].gameObject;
rightHandIndex = (int)hands[1].index;
}
return(hands.Count);
}
