void Start()
{
_tileMap = GetComponent <TGMap>();
_dispatcher = GetComponent <EGDispatcher>();
//The orthographic size if half the height of the camera
float vertExtent = Camera.main.orthographicSize;
//Calculate the half height of the screen
float horizExtent = Camera.main.orthographicSize * Screen.width / Screen.height;
float mapX = _tileMap.Map.Width * _tileMap.tileSize;
float mapZ = _tileMap.Map.Height * _tileMap.tileSize;
//Limit the camera to within half the width/height of the screen
//of the bounds of the map
minX = 0 + horizExtent;
maxX = mapX - horizExtent;
minZ = -(mapZ - vertExtent);
maxZ = 0 - vertExtent;
}
public void SetMap(TGMap map)
{
this._map = map;
}