/// <summary>
/// Add batter to quantiity
/// </summary>
/// <param name="amountOfBatterToAdd"></param>
/// <returns>returns remain batter over max</returns>
public float AddBatter(float amountOfBatterToAdd)
{
float remainingBatter = 0f;
currentBatterQuantity += amountOfBatterToAdd;
if (currentBatterQuantity > maxBatterQuantity)
{
remainingBatter = currentBatterQuantity - maxBatterQuantity;
amountOfBatterToAdd -= remainingBatter;
currentBatterQuantity = maxBatterQuantity;
}
OnBatterChanged?.Invoke(GetBatterPrecent());
return(remainingBatter);
}
/// <summary>
/// uses batter for it quantity and returns the amount of batter that is available.
/// </summary>
/// <param name="amountOfBatterToUse"></param>
/// <returns>The amount of batter that can be used.</returns>
public float UseBatter(float amountOfBatterToUse)
{
if (currentBatterQuantity == 0) // No batter remaining :(
{
amountOfBatterToUse = 0;
}
else if (currentBatterQuantity > amountOfBatterToUse) // theres enought batter to fulfil the request :)
{
currentBatterQuantity -= amountOfBatterToUse;
}
else // theres not enought batter for that, heres what remains :|
{
amountOfBatterToUse = currentBatterQuantity;
currentBatterQuantity = 0;
}
OnBatterChanged?.Invoke(GetBatterPrecent());
return(amountOfBatterToUse);
}