freeso/TSOClient/tso.simantics/VMClock.cs

using System;
using FSO.SimAntics.Marshals;

namespace FSO.SimAntics
{
    public class VMClock
    {
        public long Ticks;
        public int MinuteFractions;
        public int TicksPerMinute;
        public int Minutes;
        public int Hours;

        public int DayOfMonth = 1;
        public int Month = 6;
        public int Year = 1997;

        public int FirePercent = 20000;
        public long UTCStart = DateTime.UtcNow.Ticks;

        public int TimeOfDay
        {
            get
            {
                //return (Hours >= 6 && Hours < 18) ? 0 : 1;
                return 0; //TODO: hack to make windows always cast full contribution. need to look into real patch.
            }
        }
        public int Seconds
        {
            get
            {
                return ((MinuteFractions * 60) / TicksPerMinute);
            }
        }

        public DateTime UTCNow
        {
            get {
                return (new DateTime(UTCStart)).AddSeconds(Ticks / 30.0);
            }
        }

        public void Tick()
        {
            if (FirePercent < 20000) FirePercent++;
            if (++MinuteFractions >= TicksPerMinute)
            {
                MinuteFractions = 0;
                if (++Minutes >= 60) {
                    Minutes = 0;
                    if (++Hours >= 24)
                    {
                        Hours = 0;
                        if (++DayOfMonth > 30)
                        {
                            DayOfMonth = 1;
                            if (++Month > 12)
                            {
                                Month = 1;
                                Year++;
                            }
                        }
                    }
                }
            }
            this.Ticks++;
        }

        public VMClock() { }

        #region VM Marshalling Functions
        public virtual VMClockMarshal Save()
        {
            return new VMClockMarshal
            {
                Ticks = Ticks,
                MinuteFractions = MinuteFractions,
                TicksPerMinute = TicksPerMinute,
                Minutes = Minutes,
                Hours = Hours,
                DayOfMonth = DayOfMonth,
                Month = Month,
                Year = Year,
                FirePercent = FirePercent,
                UTCStart = UTCStart
            };
        }

        public virtual void Load(VMClockMarshal input)
        {
            Ticks = input.Ticks;
            MinuteFractions = input.MinuteFractions;
            TicksPerMinute = input.TicksPerMinute;
            Minutes = input.Minutes;
            Hours = input.Hours;
            DayOfMonth = input.DayOfMonth;
            Month = input.Month;
            Year = input.Year;
            FirePercent = input.FirePercent;
            UTCStart = input.UTCStart;
        }

        public VMClock(VMClockMarshal input)
        {
            Load(input);
        }
        #endregion
    }
}