void Update()
{
if (cam == null)
{
cam = Camera.main; // sometimes null for a few cycles
if (cam != null && cam.tag == "DeathCamera")
{
cam = null;
}
}
if (cam == null)
{
return; // sometimes null for a few cycles
}
RaycastHit hit;
bool setAxes = false;
for (int i = 0; i < Input.touchCount; i++)
{
Touch touch = Input.GetTouch(i);
if (touch.phase == TouchPhase.Began &&
!EventSystem.current.IsPointerOverGameObject(touch.fingerId) &&
GUIPanel.PanelContainingPoint(touch.position) == null)
{
if (touchedTapComponent != null)
{
touchedTapComponent.TapEnd();
touchedTapComponent = null;
}
lookTouchId = touch.fingerId;
lookTouchStart = touch.position;
if (TapRaycast(touch.position, out hit))
{
TapComponent hitTapComponent = hit.transform.GetComponent <TapComponent>();
if (hitTapComponent != null && hit.distance <= hitTapComponent.maxDistance)
{
touchedTapComponent = hitTapComponent;
touchedTapComponent.TapStart(PlayerComponent.instance);
}
}
}
// don't move joystick and camera with same touch
if (lookTouchId == joystick.dragTouchId)
{
lookTouchId = -1;
if (touchedTapComponent != null)
{
touchedTapComponent.TapEnd();
touchedTapComponent = null;
}
}
if (touch.fingerId == lookTouchId)
{
setAxes = true;
hAxis.Update(touch.deltaPosition.x * 150f / cam.pixelHeight);
vAxis.Update(touch.deltaPosition.y * 150f / cam.pixelHeight);
if ((touch.phase == TouchPhase.Moved || touch.phase == TouchPhase.Stationary) &&
touchedTapComponent != null)
{
// check for early cancel (tap left component)
if (TapRaycast(touch.position, out hit))
{
TapComponent hitTapComponent = hit.transform.GetComponent <TapComponent>();
if (hitTapComponent != touchedTapComponent || hit.distance > touchedTapComponent.maxDistance)
{
touchedTapComponent.TapEnd();
touchedTapComponent = null;
}
}
else
{
touchedTapComponent.TapEnd();
touchedTapComponent = null;
}
}
if (touch.phase == TouchPhase.Ended && touchedTapComponent != null)
{
touchedTapComponent.TapEnd();
touchedTapComponent = null;
}
if (touch.phase == TouchPhase.Ended &&
(touch.position - lookTouchStart).magnitude / GUIPanel.scaleFactor < DRAG_THRESHOLD)
{
if (TapRaycast(touch.position, out hit))
{
CarryableComponent hitCarryable = hit.transform.GetComponent <CarryableComponent>();
if (hitCarryable != null && hitCarryable.enabled)
{
if (hitCarryable.IsCarried())
{
hitCarryable.Throw(PlayerComponent.instance);
}
else if (hit.distance <= CARRY_DISTANCE)
{
if (carriedComponent != null && carriedComponent.IsCarried())
{
carriedComponent.Drop();
}
hitCarryable.Carry(PlayerComponent.instance);
carriedComponent = hitCarryable;
}
}
}
}
} // end if touch.fingerId == lookTouchId
}
if (!setAxes)
{
lookTouchId = -1;
hAxis.Update(0);
vAxis.Update(0);
}
}
void Update()
{
if (cam == null)
{
cam = Camera.current; // sometimes null for a few cycles
if (cam != null && cam.tag == "DeathCamera")
{
cam = null;
}
}
if (cam == null)
{
return; // sometimes null for a few cycles
}
bool setAxes = false;
for (int i = 0; i < Input.touchCount; i++)
{
Touch touch = Input.GetTouch(i);
if (touch.phase == TouchPhase.Began && !EventSystem.current.IsPointerOverGameObject(touch.fingerId))
{
if (touchedTapComponent != null)
{
touchedTapComponent.TapEnd();
}
lookTouchId = touch.fingerId;
RaycastHit hit;
if (Physics.Raycast(cam.ScreenPointToRay(touch.position), out hit))
{
TapComponent hitTapComponent = hit.transform.GetComponent <TapComponent>();
if (hitTapComponent != null)
{
touchedTapComponent = hitTapComponent;
touchedTapComponent.TapStart(PlayerComponent.instance, hit.distance);
}
}
}
// don't move joystick and camera with same touch
if (lookTouchId == joystick.dragTouchId)
{
lookTouchId = -1;
if (touchedTapComponent != null)
{
touchedTapComponent.TapEnd();
touchedTapComponent = null;
}
}
if (touch.fingerId == lookTouchId)
{
setAxes = true;
hAxis.Update(touch.deltaPosition.x * 150f / cam.pixelHeight);
vAxis.Update(touch.deltaPosition.y * 150f / cam.pixelHeight);
if (touch.phase == TouchPhase.Ended && touchedTapComponent != null)
{
touchedTapComponent.TapEnd();
touchedTapComponent = null;
}
}
}
if (!setAxes)
{
lookTouchId = -1;
hAxis.Update(0);
vAxis.Update(0);
}
}
