private void FindAndHighlightClosestObject()
{
m_closestObject = null;
if (m_gadgetSelectorOpen)
{
m_gadgetSelector.Highlight(transform.position, SteamVR_Controller.Input((int)trackedObj.index).GetAxis());
}
else if (m_inventory != null && !m_inventory.isEmpty)
{
m_inventory.Highlight(transform.position);
}
else if (m_itemsInRange.Count == 0)
{
return;
}
else if (m_itemsInRange.Count == 1)
{
ItemProperties itemProperties = m_itemsInRange[0].GetComponent <ItemProperties>();
if (itemProperties.isInUse)
{
itemProperties.Highlight(false);
}
else
{
itemProperties.Highlight(true);
m_closestObject = m_itemsInRange[0];
}
}
else
{
float minMagnitude = float.MaxValue;
GameObject closestObject = null;
ItemProperties itemProperties = null;
foreach (GameObject item in m_itemsInRange)
{
itemProperties = item.GetComponent <ItemProperties>();
itemProperties.Highlight(false);
if (itemProperties.isInUse)
{
continue;
}
float dist = (item.transform.position - transform.position).magnitude;
if (dist < minMagnitude)
{
minMagnitude = dist;
closestObject = item;
}
}
if (closestObject != null)
{
m_closestObject = closestObject;
m_closestObject.GetComponent <ItemProperties>().Highlight(true);
}
}
}
private void PickupItem(GameObject item)
{
handObject = item;
handObject.transform.position = transform.position;
handObject.transform.rotation = transform.rotation;
handObject.GetComponent <Collider>().enabled = false;
handObject.GetComponent <Rigidbody>().isKinematic = true;
handObject.transform.parent = transform;
m_isHandBusy = true;
ItemProperties itemProperties = handObject.GetComponent <ItemProperties>();
itemProperties.isInUse = true;
itemProperties.Highlight(false);
m_otherDevicePickupSystem.RemoveItemFromRange(item);
}
void Update()
{
var device = SteamVR_Controller.Input((int)trackedObj.index);
if (handObject == null)
{
if (!m_isHandBusy)
{
FindAndHighlightClosestObject();
}
if (device.GetPressDown(SteamVR_Controller.ButtonMask.Axis0) && !m_interactiveInRange && m_gadgetSelector != null)
{
OpenGadgetSelector();
}
else if (device.GetPressUp(SteamVR_Controller.ButtonMask.Axis0) && m_gadgetSelector != null)
{
CloseGadgetSelector(device.GetAxis());
}
else if (device.GetPressDown(SteamVR_Controller.ButtonMask.ApplicationMenu) && m_inventory != null)
{
EnableInventory();
}
else if (device.GetPressUp(SteamVR_Controller.ButtonMask.ApplicationMenu) && m_inventoryOpen && m_inventory != null)
{
DisableInventory();
}
}
else if (handObject != null && device.GetPressUp(SteamVR_Controller.ButtonMask.Axis0) && handObject.tag == "Item")
{
ItemProperties itemProperties = handObject.GetComponent <ItemProperties>();
// If possible, store the item in the inventory
if (m_inventory != null && itemProperties.storable && !m_inventory.isFull)
{
m_inventory.StoreItem(handObject);
}
// If possible, toss the item
else if (itemProperties.tossable)
{
Rigidbody handObjectRigidbody = handObject.GetComponent <Rigidbody>();
Rigidbody playerRigidbody = transform.parent.GetComponent <Rigidbody>();
handObjectRigidbody.isKinematic = false;
var origin = trackedObj.origin ? trackedObj.origin : trackedObj.transform.parent;
if (origin != null)
{
handObjectRigidbody.velocity = playerRigidbody.velocity + origin.TransformVector(device.velocity);
handObjectRigidbody.angularVelocity = playerRigidbody.angularVelocity + origin.TransformVector(device.angularVelocity);
}
else
{
handObjectRigidbody.velocity = playerRigidbody.velocity + device.velocity;
handObjectRigidbody.angularVelocity = playerRigidbody.angularVelocity + device.angularVelocity;
}
handObjectRigidbody.maxAngularVelocity = handObjectRigidbody.angularVelocity.magnitude;
}
// Release object
if (handObject.transform.parent == transform)
{
handObject.transform.parent = null;
}
itemProperties.isInUse = false;
itemProperties.Highlight(false);
handObject.GetComponent <Collider>().enabled = true;
handObject = null;
m_isHandBusy = false;
m_closestObject = null;
m_itemsInRange.Clear();
FindAndHighlightClosestObject();
}
}
