void Awake ()
{
m_pageHolder = new GameObject("PageHolder");
m_pageHolderXPositions = new float[kMaxPages];
m_basePageScale = new Vector3((Camera.main.orthographicSize * 2) * ((float)Screen.width / (float)Screen.height), // THE FLOAT CASTS ARE NESESSARY
Camera.main.orthographicSize * 2,
1.0f);
m_pages = new BlankPage[kMaxPages] { new StartPage(ref m_basePageScale),
new DoubleTapPage(ref m_basePageScale),
new PinchPage(ref m_basePageScale),
new SimpleTiltingPage(ref m_basePageScale),
new MultiTouchPage(ref m_basePageScale),
new PhysicsTiltPage(ref m_basePageScale)};
m_currentlyActivePage = null;
m_updatedFirstPressPos = false;
m_pixelRatio = (Camera.main.orthographicSize * 2) / Camera.main.pixelHeight;
m_pixelRatio *= 2;
initialisePages();
}
void updateTouchInput()
{
if (m_currentlyActivePage.isPageComplete())
{
for (int touch = 0; touch < Input.touchCount; ++touch)
{
if (Input.GetTouch(touch).phase == TouchPhase.Began)
{
updateFirstPressPos();
}
if (Input.GetTouch(touch).phase == TouchPhase.Moved)
{
if (!m_updatedFirstPressPos)
{
updateFirstPressPos();
}
m_touchMoveDistance = (Input.mousePosition.x - m_firstPressPos) * m_pixelRatio;
if (m_touchMoveDistance > 2.5f)
{
m_touchMoveDistance += 1.0f;
}
else if (m_touchMoveDistance < -2.5f)
{
m_touchMoveDistance -= 1.0f;
}
m_pageHolderPos.x += m_touchMoveDistance;
m_firstPressPos = Input.mousePosition.x;
}
else if (Input.GetTouch(touch).phase == TouchPhase.Ended)
{
// Snap to the nearest page
// Cache these for better performance? (probably very very miniscule anyway)
float closestDist = float.MaxValue;
int page = 0;
// Snap to the closest character
for (int i = 0; i < kMaxPages; ++i)
{
if (Math.Abs(closestDist) > Math.Abs(m_pageHolderPos.x - m_pageHolderXPositions[i]))
{
closestDist = m_pageHolderPos.x - m_pageHolderXPositions[i];
page = i;
}
else if (Math.Abs(closestDist) < Math.Abs(m_pageHolderPos.x - m_pageHolderXPositions[i]))
{
break;
}
}
m_pageHolderPos.x = m_pageHolderXPositions[page];
if (m_currentlyActivePage.getPageNumber() != page)
{
m_currentlyActivePage = m_pages[page];
if (!m_currentlyActivePage.isPageComplete())
{
StartCoroutine(doOnPageBecomeActive(page));
}
}
m_updatedFirstPressPos = false;
}
// Limit the holder pos to the first and last characters if it goes over
if (m_pageHolderPos.x > m_pageHolderXPositions[0])
{
m_pageHolderPos.x = m_pageHolderXPositions[0];
}
else if (m_pageHolderPos.x < m_pageHolderXPositions[kMaxPages - 1])
{
m_pageHolderPos.x = m_pageHolderXPositions[kMaxPages - 1];
}
}
}
}
void Start ()
{
m_pages[0].onPageBecomeActive();
m_currentlyActivePage = m_pages[0];
}