/// <summary>
/// Creates a new Snapshot
/// </summary>
/// <param name="tick">The DoTick, needed to sort
/// them later; only incremented</param>
/// <param name="cells">The Cells during the tick</param>
/// <param name="deaths">The dead humans since the last tick</param>
private TickSnapshot(long tick, CellSnapshot[] cells, HumanSnapshot[] deaths)
{
Stamp = DateTime.Now;
Tick = tick;
Name = String.Format("{0:D3}", Tick) + "_[" + Stamp.ToString("HH-mm-ss") + "]";
Cells = cells;
Deaths = deaths;
}
/// <summary>
/// Returns how many Dead Humans had which Profession
/// </summary>
/// <param name="humans">The Dead Humans to be analyzed</param>
/// <returns></returns>
public static Dictionary<string, int> ProfessionInformation(HumanSnapshot[] humans)
{
Dictionary<string, int> profInf = new Dictionary<string, int>();
foreach (EProfession prof in Enum.GetValues(typeof(EProfession)))
{
profInf.Add(prof.ToString(), humans.Count(x => x.Profession.Equals(prof)));
}
return profInf;
}
public SimulationData(DateTime startTime)
: base("SD")
{
Cells = new PopulationCell[0]; // 10808574
Humans = new Human[0]; // ~82000000
Deaths = new HumanSnapshot[0];
DeathCount = 0;
_time = startTime;
}
/// <summary>
/// Returns, how many Humans died away from Home
/// </summary>
/// <param name="humans">The Dead Humans to be analyzed</param>
/// <returns></returns>
public static string HomeCellInformation(HumanSnapshot[] humans)
{
return humans.Count(x => x.HomeCell != x.DeathCell) + " out of " + humans.Length + " Humans died far away from home...";
}
/// <summary>
/// Return information about deathCauses
/// </summary>
/// <param name="humans">The Dead Humans to be analyzed</param>
/// <returns></returns>
public static string DeathInformation(HumanSnapshot[] humans)
{
return humans.Count(x => x.Cause) + " Humans died of the disease, " + humans.Count(x => !x.Cause) + " Humans died of their age...";
}
/// <summary>
/// Returns a List of Humans matching the given fields
/// </summary>
/// <param name="humans">The Original Array of Humans</param>
/// <param name="field">The field to be matched</param>
/// <returns>A (propably) smaller List of Humans</returns>
public static List<HumanSnapshot> GetMatchingHumans(HumanSnapshot[] humans, EStatField field)
{
List<EStatField> fields = new List<EStatField>();
foreach (EStatField e in Enum.GetValues(typeof(EStatField)))
{
if ((e & field) == e)
fields.Add(e);
}
List<HumanSnapshot> deceasedHumans = new List<HumanSnapshot>();
bool useCause = (fields.Contains(EStatField.Infected) != fields.Contains(EStatField.Diseased));
foreach (HumanSnapshot human in humans)
{
EAge age = WrapAge(human.Age);
EGender gender = (EGender)human.Gender;
bool fits = true;
if (useCause)
fits = fields.Contains(EStatField.Infected) ? !human.Cause : human.Cause;
if (fits)
{
if (fields.Contains(EStatField.Infected) && !human.Cause)
deceasedHumans.Add(human);
else if (fields.Contains(EStatField.Diseased) && human.Cause)
deceasedHumans.Add(human);
//else // this is a much more elegant and shorter way, BUT I'm not sure, whether it works or not...
//{
// for (int i = 0; i < 8; ++i)
// {
// if (fields.Contains((EStatField)(int)Math.Pow(2, i)) & age == (EAge)((i % 4)* 32))
// deceasedHumans.Add(human);
// }
//}
else if (gender == EGender.Male)
{
if (fields.Contains(EStatField.MaleBaby) & age == EAge.Baby)
deceasedHumans.Add(human);
else if (fields.Contains(EStatField.MaleChild) & age == EAge.Child)
deceasedHumans.Add(human);
else if (fields.Contains(EStatField.MaleAdult) & age == EAge.Adult)
deceasedHumans.Add(human);
else if (fields.Contains(EStatField.MaleSenior) & age == EAge.Senior)
deceasedHumans.Add(human);
}
else
{
if (fields.Contains(EStatField.FemaleBaby) & age == EAge.Baby)
deceasedHumans.Add(human);
else if (fields.Contains(EStatField.FemaleChild) & age == EAge.Child)
deceasedHumans.Add(human);
else if (fields.Contains(EStatField.FemaleAdult) & age == EAge.Adult)
deceasedHumans.Add(human);
else if (fields.Contains(EStatField.FemaleSenior) & age == EAge.Senior)
deceasedHumans.Add(human);
}
}
}
return deceasedHumans;
}
/// <summary>
/// Initializes a new Snapshot from a file
/// </summary>
/// <param name="bytes">the byte[] from a file</param>
/// <returns>A new Snapshot</returns>
public static TickSnapshot InitializeFromFile(byte[] bytes)
{
if (bytes[0] != HEADER)
throw new HeaderCorruptException("Header damaged, should " + HEADER);
long tick = BitConverter.ToInt64(bytes, 1);
int cellCount = BitConverter.ToInt32(bytes, 9);
CellSnapshot[] cells = new CellSnapshot[cellCount];
for (int i = 0; i < cellCount; ++i)
{
byte[] temp = new byte[CellSnapshot.LENGTH];
Array.Copy(bytes, CONSTLENGTH + i * CellSnapshot.LENGTH, temp, 0, CellSnapshot.LENGTH);
cells[i] = CellSnapshot.InitializeFromFile(temp);
}
#if DEBUG
Console.WriteLine("Done parsing Snapshots");
#endif
int offset = 13 + cellCount * CellSnapshot.LENGTH;
int deathCount = BitConverter.ToInt32(bytes, offset);
HumanSnapshot[] deaths = new HumanSnapshot[deathCount];
for (int i = 0; i < deathCount; ++i)
{
byte[] temp = new byte[HumanSnapshot.LENGTH];
Array.Copy(bytes, CONSTLENGTH + (cellCount * CellSnapshot.LENGTH) + i * HumanSnapshot.LENGTH, temp, 0, HumanSnapshot.LENGTH);
deaths[i] = HumanSnapshot.InitializeFromFile(temp);
}
#if DEBUG
Console.WriteLine("Done parsing HumanSnapshots!");
#endif
return new TickSnapshot(tick, cells, deaths);
}
/// <summary>
/// Initializes a new Snapshot from Runtime
/// </summary>
/// <param name ="tick">DoTick</param>
/// <param name ="cells">Cells to be saved</param>
/// <param name ="deaths">Dead Humans</param>
/// <returns></returns>
public static TickSnapshot IntitializeFromRuntime(long tick, CellSnapshot[] cells, HumanSnapshot[] deaths)
{
return new TickSnapshot(tick, cells, deaths);
}
private void ExpandDeathArray()
{
var newArray = new HumanSnapshot[(int) (Deaths.Length <= 1 ? ARRAY_DEATHS_DEFAULT_SIZE : Deaths.Length*ARRAY_DEATHS_EXPAND_FACTOR)];
Deaths.CopyToOtherArray(newArray);
Deaths = newArray;
}
/// <summary>
/// Resets Deaths
/// </summary>
public void ClearDeaths()
{
Deaths = new HumanSnapshot[0];
DeathCount = 0;
}
