/// <summary>
/// Returns the current position of the ship image in the progress bar
/// </summary>
/// <returns>Position in the screen</returns>
private float getProgress()
{
//check if it is the last waypoint
if (survivalLevelMgr.CurrentWaypointIndex < survivalLevelMgr.NumWaypoints)
{
//get the correct number of the next waypoint
int point = (survivalLevelMgr.NumWaypoints - survivalLevelMgr.CurrentWaypointIndex) - 1;
//calculate the position regarding the distance to the next waypoint
float interval = survivalLevelMgr.calculateDistanceNextWaypoint() / totalDistance;
//return the correct position between two waypoints
return(Mathf.Lerp(finalPosition + positionY * point, finalPosition + positionY * (point + 1), interval));
}
else
{
return(finalPosition);
}
}
// Use this for initialization
protected override void Start()
{
base.Start();
survivalLevelMgr = levelMgr as SurvivalLevelManager;
positionY = iconSize * 3 / survivalLevelMgr.NumWaypoints;
totalDistance = survivalLevelMgr.calculateDistanceNextWaypoint();
finalPosition = Screen.height * 2 / 10;
}