void SetCurrentSeamModel(BackgroundSwapper.BGType bgType)
{
for (int i = 0; i < Seams.Length; i++)
{
BGSeamModel model = Seams [i];
if (model.BGType == bgType)
{
_CurrentSeamModel = model;
break;
}
}
}
void ChangeBG(BackgroundSwapper bg)
{
if (IsChanging)
{
BGSeamModel seam = _CurrentSeamModel;
// get next seam
int randomRange = Random.Range(0, seam.NextArea.Length);
BackgroundSwapper.BGType nextSeam = seam.NextArea [randomRange];
// change top bound content
bg.CurrentType = nextSeam;
bg.CurrentBackgroundModel.BGSprite.Init();
SetCurrentSeamModel(nextSeam);
}
}