void initScrolling()
{
// init all frames
foreach( ScrollingScript frame in scrollings ) {
//frame.gameObject.SetActive( false );
//frame._Speed = this._Speed;
frame._Speed = _Speed;
frame._Direction = _Direction;
frame.SetActive( false );
}
_currentScrolling = 0;
_currentFrame = getFrame( _currentScrolling );
// todo: determine init pos;
float initPosX = 0;
float initPosZ = 2;
float initPosY = 0;
if( _Direction > 0 ) {
// move up
initPosY = 0;
}
else {
// move down
initPosY = _currentFrame.sizeHeight / 2 - _screenUnitHeight;
}
_currentFrame.movePosition( new Vector3( initPosX, initPosY, initPosZ ) );
_disapperPosY = _currentFrame.calcDisapperPosY( _screenUnitHeight );
ScrollingScript nextFrame = getFrame( nextScrolling() );
nextFrame.moveFollowFrame( _currentFrame );
// active
_currentFrame.SetActive( true );
nextFrame.SetActive( true );
//Transform tScrolling = scrolling.gameObject.transform;
//tScrolling.position = new Vector3(0,0,2);
Debug.Log ( "Manager initScrolling" );
}
void Update()
{
/*
float Move = _Speed * Time.deltaTime;
transform.Translate(Vector3.down * Move,Space.World);
*/
/*
if(transform.position.y<-20)
{
transform.position = new Vector3(transform.position.x,
20,transform.position.z);
}
*/
if( _currentFrame ) {
bool bDisapper = false;
if( _Direction > 0 ) {
// move up
if( _currentFrame.transform.position.y > _disapperPosY ) {
bDisapper = true;
}
}
else {
// move down
if( _currentFrame.transform.position.y < _disapperPosY ) {
bDisapper = true;
}
}
if( bDisapper ) {
// de-active disapper frame
_currentFrame.SetActive( false );
// link next frame
_currentScrolling = nextScrolling();
_currentFrame = getFrame( _currentScrolling );
_disapperPosY = _currentFrame.calcDisapperPosY( _screenUnitHeight );
ScrollingScript nextFrame = getFrame( nextScrolling() );
nextFrame.moveFollowFrame( _currentFrame );
// active next frame
nextFrame.SetActive( true );
}
}
}