void Update()
{
for (int n = 0; n < Input.touchCount; ++n)
{
Touch oTouch = Input.GetTouch(n);
{
// Even if we're not raycasting
Ray oRay = Camera.main.ScreenPointToRay(oTouch.position);
switch (oTouch.phase)
{
case TouchPhase.Began:
{
// Finds the touched object to bind the touch to
RaycastHit oHit = new RaycastHit();
if (Physics.Raycast(oRay, out oHit, m_fRaycastDistance))
{
// Bind the touch to the gameobject
TouchBinding oBinding = new TouchBinding(oTouch.fingerId, oHit.collider.gameObject);
// Calls OnTouchDown function if available
oBinding.m_goTouched.SendMessage("OnTouchDown", oHit.point, SendMessageOptions.DontRequireReceiver);
// Add the binded touch to the gameobject
m_lBindedTouches.Add(oBinding);
}
break;
}
case TouchPhase.Moved:
{
// Find our binded touch
TouchBinding oBinded = m_lBindedTouches.Find(BindedTouch => BindedTouch.m_nFingerID == oTouch.fingerId);
// Only proceed if we have an object binded
if (oBinded.m_goTouched)
{
// Calls OnTouchDrag function if available
oBinded.m_goTouched.SendMessage("OnTouchDrag", oRay.origin, SendMessageOptions.DontRequireReceiver);
}
break;
}
case TouchPhase.Ended:
case TouchPhase.Canceled:
{
// Find our binded touch
TouchBinding oBinded = m_lBindedTouches.Find(BindedTouch => BindedTouch.m_nFingerID == oTouch.fingerId);
// Only proceed if we have an object binded
if (oBinded.m_goTouched)
{
// Calls OnTouchUp function if available when finger is lifted or systems stops touch tracking
oBinded.m_goTouched.SendMessage("OnTouchUp", oRay.origin, SendMessageOptions.DontRequireReceiver);
}
// Unbind our touch !
// Can't use remove at because it might not go in sequence
m_lBindedTouches.RemoveAll(BindedTouch => BindedTouch.m_nFingerID == oTouch.fingerId);
break;
}
case TouchPhase.Stationary: // Do we need this?
default:
break;
}
}
}
}
void Update()
{
for( int n = 0; n < Input.touchCount; ++n )
{
Touch oTouch = Input.GetTouch(n);
{
// Even if we're not raycasting
Ray oRay = Camera.main.ScreenPointToRay(oTouch.position);
switch(oTouch.phase)
{
case TouchPhase.Began:
{
// Finds the touched object to bind the touch to
RaycastHit oHit = new RaycastHit();
if ( Physics.Raycast(oRay, out oHit, m_fRaycastDistance) )
{
// Bind the touch to the gameobject
TouchBinding oBinding = new TouchBinding(oTouch.fingerId, oHit.collider.gameObject);
// Calls OnTouchDown function if available
oBinding.m_goTouched.SendMessage("OnTouchDown", oHit.point, SendMessageOptions.DontRequireReceiver);
// Add the binded touch to the gameobject
m_lBindedTouches.Add ( oBinding );
}
break;
}
case TouchPhase.Moved:
{
// Find our binded touch
TouchBinding oBinded = m_lBindedTouches.Find(BindedTouch => BindedTouch.m_nFingerID == oTouch.fingerId);
// Only proceed if we have an object binded
if ( oBinded.m_goTouched )
{
// Calls OnTouchDrag function if available
oBinded.m_goTouched.SendMessage("OnTouchDrag", oRay.origin, SendMessageOptions.DontRequireReceiver);
}
break;
}
case TouchPhase.Ended:
case TouchPhase.Canceled:
{
// Find our binded touch
TouchBinding oBinded = m_lBindedTouches.Find(BindedTouch => BindedTouch.m_nFingerID == oTouch.fingerId);
// Only proceed if we have an object binded
if ( oBinded.m_goTouched )
{
// Calls OnTouchUp function if available when finger is lifted or systems stops touch tracking
oBinded.m_goTouched.SendMessage("OnTouchUp", oRay.origin, SendMessageOptions.DontRequireReceiver);
}
// Unbind our touch !
// Can't use remove at because it might not go in sequence
m_lBindedTouches.RemoveAll( BindedTouch => BindedTouch.m_nFingerID == oTouch.fingerId );
break;
}
case TouchPhase.Stationary: // Do we need this?
default:
break;
}
}
}
}
