public async Task GetWeatherAsync(DateTime dateTime, IEnumerable <string> zones, int forcastIntervals, CancellationToken cancellationToken)
{
if (zones == null)
{
foreach (var territory in _territoryList)
{
var eorzeaDateTime = new EorzeaDateTime(dateTime);
var zone = territory.PlaceName;
for (var i = 0; i < forcastIntervals; i++)
{
var weather = await Task.Run(() => territory.WeatherRate.Forecast(eorzeaDateTime).Name, cancellationToken);
//var localTime = eorzeaDateTime.GetRealTime().ToLocalTime();
_sendMessageEvent.OnSendMessageEvent(new SendMessageEventArgs($"{zone} - {weather}"));
eorzeaDateTime = Increment(eorzeaDateTime);
}
}
}
else
{
foreach (var zone in zones)
{
var eorzeaDateTime = new EorzeaDateTime(dateTime);
for (var i = 0; i < forcastIntervals; i++)
{
var weather = await Task.Run(() => _territoryList.FirstOrDefault(_ => _.PlaceName.ToString() == zone).WeatherRate.Forecast(eorzeaDateTime).Name, cancellationToken);
var localTime = eorzeaDateTime.GetRealTime().ToLocalTime();
_sendMessageEvent.OnSendMessageEvent(new SendMessageEventArgs($"{eorzeaDateTime}({localTime}): {zone} - {weather}"));
eorzeaDateTime = Increment(eorzeaDateTime);
}
}
}
}
private double DaysIntoLunarCycle(EorzeaDateTime eDate)
{
var epoch = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
var epochTimeFactor = (60.0 * 24.0) / 70.0; //20.571428571428573
// Take an Eorzean DateTime and turn it into UTC
var eorzeaToUTC = eDate.GetRealTime().ToUniversalTime();
// Find total eorzian milliseconds since epoch
var eorzeaTotalMilliseconds = eorzeaToUTC.Subtract(epoch).TotalMilliseconds *epochTimeFactor;
// Get number of days into the cycle.
// Moon is visible starting around 6pm. Change phase around noon when it can't be seen.
// ((Total Eorzian Milliseconds since epoch / ([milliseconds in second] * [seconds in minute] * [minutes in hour] * [hours in day])) + mid-day) % [days in cycle(month)]
return(((eorzeaTotalMilliseconds / (1000 * 60 * 60 * 24)) + .5) % 32);
}
public void GetMoonPhase(EorzeaDateTime eDate)
{
string[] moons = { "New Moon", "Waxing Crescent", "First Quarter", "Waxing Gibbous", "Full Moon", "Waning Gibbous", "Last Quarter", "Waning Crescent" };
if (eDate == null)
{
eDate = new EorzeaDateTime(DateTime.Now);
}
var daysIntoCycle = DaysIntoLunarCycle(eDate);
// 16 days until new or full moon.
var percent = Math.Round(((daysIntoCycle % 16) / 16) * 100);
// 4 days per moon.
var index = Convert.ToInt32(Math.Floor(daysIntoCycle / 4));
_sendMessageEvent.OnSendMessageEvent(new SendMessageEventArgs($"Moon Phase: {moons[index]} {percent}%"));
}
private static int CalculateTarget(EorzeaDateTime time)
{
var unix = time.GetUnixTime();
// Get Eorzea hour for weather start
var bell = unix / 175;
// Do the magic 'cause for calculations 16:00 is 0, 00:00 is 8 and 08:00 is 16
var increment = ((uint)(bell + 8 - (bell % 8))) % 24;
// Take Eorzea days since unix epoch
var totalDays = (uint)(unix / 4200);
var calcBase = (totalDays * 0x64) + increment;
var step1 = (calcBase << 0xB) ^ calcBase;
var step2 = (step1 >> 8) ^ step1;
return((int)(step2 % 0x64));
}
public static EorzeaDateTime Increment(EorzeaDateTime eDT)
{
eDT.Minute = 0;
if (eDT.Bell < 8)
{
eDT.Bell = 8;
}
else if (eDT.Bell < 16)
{
eDT.Bell = 16;
}
else
{
eDT.Bell = 0; eDT.Sun += 1;
}
return(eDT);
}
private EorzeaDateTime Increment(EorzeaDateTime eorzeaDateTime)
{
eorzeaDateTime.Minute = 0;
if (eorzeaDateTime.Bell < 8)
{
eorzeaDateTime.Bell = 8;
}
else if (eorzeaDateTime.Bell < 16)
{
eorzeaDateTime.Bell = 16;
}
else
{
eorzeaDateTime.Bell = 0;
eorzeaDateTime.Sun++;
}
return(eorzeaDateTime);
}
/// <summary>
/// Calculate the value used for the <see cref="Forecast" /> at a specific <see cref="EorzeaDateTime" />.
/// </summary>
/// <param name="time"><see cref="EorzeaDateTime" /> for which to calculate the value.</param>
/// <returns>The value from 0..99 (inclusive) calculated based on <c>time</c>.</returns>
private static int CalculateTarget(EorzeaDateTime time)
{
var unix = time.GetUnixTime();
// Get Eorzea hour for weather start
var bell = unix / 175;
// Do the magic 'cause for calculations 16:00 is 0, 00:00 is 8 and 08:00 is 16
var increment = ((uint)(bell + 8 - (bell % 8))) % 24;
// Take Eorzea days since unix epoch
var totalDays = (uint)(unix / 4200);
var calcBase = (totalDays * 0x64) + increment;
var step1 = (calcBase << 0xB) ^ calcBase;
var step2 = (step1 >> 8) ^ step1;
return (int)(step2 % 0x64);
}
/// <summary>
/// Forecast the <see cref="Weather" /> for the current location at a specific <see cref="EorzeaDateTime" />.
/// </summary>
/// <param name="time"><see cref="EorzeaDateTime" /> for which to forecast the weather.</param>
/// <returns>The <see cref="Weather" /> at the current location at <c>time</c>.</returns>
public Weather Forecast(EorzeaDateTime time)
{
var target = CalculateTarget(time);
return _WeatherRates.Where(_ => target < _.Item1).Select(_ => _.Item2).FirstOrDefault();
}
public static string GetThisWeather(DateTime dateTime, string[] zones, int forcastIntervals)
{
EorzeaDateTime eorzeaDateTime = new EorzeaDateTime(dateTime);
Territory t;
string weatherForcast;
bool sRankCentralShroudCondition = false; // double rain (2 Eorzean hours into 2nd rain/shower)
DateTime sRankEasternLaNosceaCondition = new DateTime(); // No rain/showers for 200 RL minutes
sRankEasternLaNosceaCondition = DateTime.Now;
if (zones == null)
{
var enumerator = Territory.territory.GetEnumerator();
while (enumerator.MoveNext())
{
EorzeaDateTime eorzeaDateTimeIncrements = new EorzeaDateTime(eorzeaDateTime);
var pair = enumerator.Current;
t = pair.Value;
weatherForcast = $"{t.PlaceName}:\r\n";
for (int i = 0; i < forcastIntervals; i++)
{
int forcastIndex = CalculateTarget(eorzeaDateTimeIncrements);
if (t.ThisWeatherRate != null)
{
weatherForcast += $"{eorzeaDateTimeIncrements} ({eorzeaDateTimeIncrements.GetRealTime().ToLocalTime().ToShortTimeString()}) - {Forcast(forcastIndex, t.ThisWeatherRate)}\r\n";
}
eorzeaDateTimeIncrements = Increment(eorzeaDateTimeIncrements);
}
return(weatherForcast);
}
}
else
{
foreach (var zone in zones)
{
EorzeaDateTime eorzeaDateTimeIncrements = new EorzeaDateTime(eorzeaDateTime);
t = Territory.territory.FirstOrDefault(pN => pN.Value.PlaceName == zone).Value;
weatherForcast = $"{t.PlaceName}:\r\n";
for (int i = 0; i < forcastIntervals; i++)
{
int forcastIndex = CalculateTarget(eorzeaDateTimeIncrements);
if (t.ThisWeatherRate != null)
{
string weather = Forcast(forcastIndex, t.ThisWeatherRate);
DateTime localTime = eorzeaDateTimeIncrements.GetRealTime().ToLocalTime();
weatherForcast += $"{eorzeaDateTimeIncrements} ({localTime}) - {weather}\r\n";
if (zone == "Central Shroud" && (weather == "Rain" || weather == "Showers"))
{
if (sRankCentralShroudCondition)
{
EorzeaDateTime spawnTime = eorzeaDateTimeIncrements;
spawnTime.Bell = Convert.ToInt32(spawnTime.Bell) + 2;
weatherForcast += $"\r\nCould spawn @ {spawnTime} {spawnTime.GetRealTime().ToLocalTime()}\r\n\r\n";
}
sRankCentralShroudCondition = true;
}
else if (zone == "Eastern La Noscea")
{
if (weather == "Rain" || weather == "Showers")
{
sRankEasternLaNosceaCondition = localTime.AddMinutes(23).AddSeconds(20);
}
else if (localTime >= sRankEasternLaNosceaCondition.AddMinutes(200) && sRankEasternLaNosceaCondition.Year != 1)
{
EorzeaDateTime spawnTime = new EorzeaDateTime(sRankEasternLaNosceaCondition.AddMinutes(200));
weatherForcast += $"\r\nCould spawn @ {spawnTime} {spawnTime.GetRealTime().ToLocalTime()}\r\n\r\n";
}
}
else
{
sRankCentralShroudCondition = false;
}
}
eorzeaDateTimeIncrements = Increment(eorzeaDateTimeIncrements);
}
return(weatherForcast);
}
}
return(null);
}
public static void GetThisWeather(EorzeaDateTime eorzeaDateTime, string[] zones = null, int forcastIntervals = 1)
{
DateTime dateTime = eorzeaDateTime.GetRealTime();
GetThisWeather(dateTime, zones, forcastIntervals);
}
/// <summary>
/// Forecast the <see cref="Weather" /> for the current location at a specific <see cref="EorzeaDateTime" />.
/// </summary>
/// <param name="time"><see cref="EorzeaDateTime" /> for which to forecast the weather.</param>
/// <returns>The <see cref="Weather" /> at the current location at <c>time</c>.</returns>
public Weather Forecast(EorzeaDateTime time)
{
var target = CalculateTarget(time);
return(_WeatherRates.Where(_ => target < _.Item1).Select(_ => _.Item2).FirstOrDefault());
}
