private void ProcessPointerInput()
{
Pointer p = Pointer.CreateOnPointerDown();
if (p != null)
{
var ray = p.GetRay(GameManager.instance.Camera);
RaycastHit hitInfo;
Physics.Raycast(ray, out hitInfo, 100.0f, 1 << LayerMask.NameToLayer("UI"));
if (hitInfo.collider != null)
{
ControllableCharacter ch = hitInfo.collider.GetComponentInParent <ControllableCharacter>();
if (ch != null)
{
GameManager.instance.Level.SwitchCharacter(ch);
}
}
}
}
private void UpdatePicking()
{
Pointer pointerDown = Pointer.CreateOnPointerDown();
if (pointerDown != null)
{
InteractableObject hitObject = GetObjectFromRay(pointerDown.GetRay(PickingCamera));
if (hitObject != null)
{
// pick up the item if no item is currently picked up
if (CurrentPickedObject == null && hitObject.InteractionMode != InteractionMode.None)
{
if (hitObject.InteractionMode == InteractionMode.Clicking || hitObject.InteractionMode == InteractionMode.TargetForPickedObjects)
{
this.OnClickItem(hitObject, RoomGenerator.Instance.GetRoomStateByRoom(hitObject.ParentRoom));
}
else if (hitObject.InteractionMode == InteractionMode.Picking)
{
CurrentPickedObject = hitObject;
CurrentPointer = pointerDown;
}
}
// try to use the picked object on another item
else if (CurrentPickedObject != null)
{
var useItemAction = TryGetUseItemAction(CurrentPickedObject, hitObject, RoomGenerator.Instance.GetRoomStateByRoom(hitObject.ParentRoom));
if (useItemAction != null)
{
bool success = useItemAction();
if (success)
{
CurrentPickedObject.gameObject.SetActive(false);
CurrentPickedObject = null;
}
}
}
}
}
}
