/// <summary>
/// Do this in addiition to the main update.
/// </summary>
protected override void BaseGameControl_Update(IGameControl sender, GameControlTimedEventArgs args)
{
//First update
if (LastSwitchTime == 0)
{
LastSwitchTime = (int)args.TotalTime;
CurrentcreditIndex = 0;
CurrentCredit = mCredits[CurrentcreditIndex];
NextCredit = mCredits[(CurrentcreditIndex + 1) % mCredits.Count];
}
//All updates
if (mCredits != null && mCredits.Count > 0)
{
//time to next switch is delay time - time since last switch
int timeToSwitch = CurrentCredit.Delay - ((int)args.TotalTime - LastSwitchTime);
if (timeToSwitch > 0)
{
//If in last 2 seconds, apply fade
if (timeToSwitch < 4001)
CurrentFadeLevel = (float)timeToSwitch / 4000.0f;
else
CurrentFadeLevel = 1.0f;
}
else //Switch
{
//Set credit and next credit.
CurrentFadeLevel = 1.0f;
CurrentcreditIndex = (CurrentcreditIndex + 1) % mCredits.Count;
CurrentCredit = mCredits[CurrentcreditIndex];
NextCredit = mCredits[(CurrentcreditIndex + 1) % mCredits.Count];
LastSwitchTime = (int)args.TotalTime;
}
}
//Do the base update
base.BaseGameControl_Update(sender, args);
}
/// <summary>
/// Add a new credit to the fader.
/// </summary>
/// <param name="gc">The credit to add</param>
public void AddCredit(GameCredit gc)
{
mCredits.Add(gc);
}