public void Subtract(DRTimeComponent component, int value)
{
if (component == DRTimeComponent.MONTH || component == DRTimeComponent.DAY)
{
value--;
}
time -= MULTIPLIERS[(int)component] * value;
}
/// <summary>
/// Sets a particular Time Component to a particular value.
/// If the value is 'too large' it will trickle over
/// </summary>
/// <param name="component"></param>
public void SetTimeComponent(DRTimeComponent component, int value)
{
if (component == DRTimeComponent.DAY || component == DRTimeComponent.MONTH)
{
value--; //Because people start days and months at 1
}
//First determine the current value
long currentValue = GetTimeComponent(component);
//Multiply that by the multiplier
currentValue *= MULTIPLIERS[(int)component];
time -= currentValue;
//And replace it with our new value
time += MULTIPLIERS[(int)component] * value;
}
/// <summary>
/// Adds a time component to the total
/// </summary>
/// <param name="component"></param>
/// <param name="value"></param>
public void Add(DRTimeComponent component, int value)
{
if (component == DRTimeComponent.MONTH || component == DRTimeComponent.DAY)
{
value--;
}
//Store Minute, Month and Year
int minute = this.GetTimeComponent(DRTimeComponent.MINUTE);
int month = this.GetTimeComponent(DRTimeComponent.MONTH);
int day = this.GetTimeComponent(DRTimeComponent.DAY);
time += MULTIPLIERS[(int)component] * value;
if (minute != this.GetTimeComponent(DRTimeComponent.MINUTE))
{
if (MinuteChanged != null)
{
//Fire the event
MinuteChanged(this, null);
}
}
if (month != this.GetTimeComponent(DRTimeComponent.MONTH))
{
if (MonthChanged != null)
{
MonthChanged(this, null);
}
}
if (day != this.GetTimeComponent(DRTimeComponent.DAY))
{
if (DayChanged != null)
{
//Fire the event
DayChanged(this, null);
}
}
}
/// <summary>
/// Gets some part of the time component based on the multiplier
/// </summary>
/// <param name="multiplier"></param>
/// <returns></returns>
public int GetTimeComponent(DRTimeComponent component)
{
//First we divide time by the multiplier
long dividedTime = Math.Abs( time / MULTIPLIERS[(int) component]);
int returnValue = 0;
//Then, except for years, remainder divide with the multiplier after it
if ((int)component >= MULTIPLIERS.Length -1)
{
return (int)dividedTime;
}
else
{
returnValue = (int) (dividedTime % (MULTIPLIERS[(int)component + 1] / MULTIPLIERS[(int)component]));
}
if (component == DRTimeComponent.DAY || component == DRTimeComponent.MONTH)
{
//Increment by 1
return returnValue + 1;
}
return returnValue;
}
/// <summary>
/// Incremements the Game Time by an amount of minutes
/// </summary>
/// <param name="minutes"></param>
public static void IncrementGameTime(DRTimeComponent timeComponent, int value)
{
_universeTime.Add(timeComponent, value);
}