void SetNewForeground()
{
var _lastForegroundGroup = _foregroundGroup.Last();
var _lastForegroundGroupPostionX = _lastForegroundGroup.First().transform.position.x;
var _nextForeground = _currentTheme.ForegroundGroup[_currentTheme.NextAvailableForegroundIndex];
_foregroundGroup.Add(_nextForeground);
_currentTheme.IncreaseForegroundIndex();
_widthLastForeground = _lastForegroundGroup[0].GetComponent <SpriteRenderer>().sprite.bounds.size.x;
foreach (var element in _nextForeground)
{
element.transform.position =
new Vector3(_lastForegroundGroupPostionX + _widthLastForeground,
element.transform.position.y,
element.transform.position.z);
element.SetActive(true);
}
}
void InitializeBackgrounds()
{
_currentTheme = _styleDictionary[_currentStyleName];
_backgroundGroup = _currentTheme.BackgroundGroup;
_foregroundGroup = _currentTheme.ForegroundGroup;
//First background panel is to the left of the player;
float firstBackgroundPositionX = -_currentTheme.Width;
//group of elements that make one complete background image
for (int i = 0; i < _backgroundGroup.Count; i++)
{
//layers in one background image
foreach (var group in _backgroundGroup[i])
{
group.SetActive(true);
group.transform.position = new Vector3(
firstBackgroundPositionX + _currentTheme.Width * i,
group.transform.position.y, group.transform.position.z);
}
_currentTheme.IncreaseBackgroundIndex();
}
for (int i = 0; i < _foregroundGroup.Count; i++)
{
//layers in one foreground image
foreach (var group in _foregroundGroup[i])
{
group.SetActive(true);
group.transform.position = new Vector3(
firstBackgroundPositionX + _currentTheme.Width * i,
group.transform.position.y, group.transform.position.z);
}
_currentTheme.IncreaseForegroundIndex();
}
_widthLastBackground = _widthLastForeground = _currentTheme.Width;
}