void Awake()
{
if (manager == null)
{
manager = this;
}
else if (manager != this)
{
Destroy(this.gameObject);
}
GameObject adManagerObject = new GameObject();
adManager = adManagerObject.AddComponent <AdManager>();
adManager.GetComponent <AdManager>().Initialize(this);
Instantiate(adManagerObject);
pageBackgrounds = Resources.LoadAll <GameObject>(resourcesPath);
camera = Camera.main;
float frustumHeight = 2f * camera.orthographicSize;
float frustumWidth = frustumHeight * camera.aspect;
cameraMinX = (camera.transform.position.x - 0.5f * frustumWidth) * .8f;
cameraMaxX = (camera.transform.position.x + 0.5f * frustumWidth) * .8f;
cameraMinY = (camera.transform.position.x - 0.5f * frustumHeight) * .8f;
cameraMaxY = (camera.transform.position.x + 0.5f * frustumHeight) * .8f;
}