private List <Boat> CreateRandomBoats(int boats)
{
List <Boat> incoming = new List <Boat>(); // List to return.
for (int i = 0; i < boats; i++)
{
// 0-RowBoat, 1-MotorBoat, 2-SailsBoat, 3-CargoBoat, 4-Katamaran
TypeBoat t = (TypeBoat)Enum.GetValues(typeof(TypeBoat)) // This returns an array of the values in TypeBoat
.GetValue((new Random()).Next(0, 5)); // GetValue(i) retrieves by an index (much like [i]).
// In this case "Random".
switch (t)
{
case TypeBoat.Rowboat:
{
RowBoat r = new RowBoat(true);
r.Type = TypeBoat.Rowboat;
incoming.Add(r);
break;
}
case TypeBoat.Motorboat:
{
MotorBoat m = new MotorBoat(true);
m.Type = TypeBoat.Motorboat;
incoming.Add(m);
break;
}
case TypeBoat.Sailsboat:
{
SailsBoat s = new SailsBoat(true);
s.Type = TypeBoat.Sailsboat;
incoming.Add(s);
break;
}
case TypeBoat.Cargoboat:
{
CargoBoat c = new CargoBoat(true);
c.Type = TypeBoat.Cargoboat;
incoming.Add(c);
break;
}
case TypeBoat.Katamaran:
{
Katamaran k = new Katamaran(true);
k.Type = TypeBoat.Katamaran;
incoming.Add(k);
break;
}
}
}
return(incoming);
}
/*
* I decided to use regular expressions here and to make things a little bit easier,
* I chose a LABEL/TAG format to save the original file.
* That way I will only look for tags or labels and take their content.
*/
private bool LoadStatusFromFile(string fileName)
{
bool fileLocated = false;
if (File.Exists(fileName))
{
fileLocated = true;
string file = File.ReadAllText(fileName);
// We recover the day.
Match m = Regex.Match(file, @"<day>(.*)</day>");
Day = int.Parse(m.Groups[1].Value);
// Now let's fill the dock's codes. North and South.
m = Regex.Match(file, @"<docksNorth>(.*)</docksNorth>");
port.docksNorth = m.Groups[1].Value.ToCharArray(); // and make them into char[]
m = Regex.Match(file, @"<docksSouth>(.*)</docksSouth>");
port.docksSouth = m.Groups[1].Value.ToCharArray();
// Let's now recover every boat in the port. Multiple matches!
MatchCollection mBoats = Regex.Matches(file, @"<boat>(.+?)</boat>", RegexOptions.Singleline);
for (int i = 0; i < mBoats.Count; i++)
{
string boat = mBoats[i].Groups[1].Value;
string id = Regex.Match(boat, @"<ID>(.*)</ID>").Groups[1].Value;
string parkingPort = Regex.Match(boat, @"<ParkingPort>(.*)</ParkingPort>").Groups[1].Value;
int parkingPlace = int.Parse(Regex.Match(boat, @"<ParkingPlace>(.*)</ParkingPlace>").Groups[1].Value);
string boatSpacesRequired = Regex.Match(boat, @"<BoatSpacesRequired>(.*)</BoatSpacesRequired>").Groups[1].Value;
int maxSpeedNots = int.Parse(Regex.Match(boat, @"<MaxSpeedNots>(.*)</MaxSpeedNots>").Groups[1].Value);
decimal weight = decimal.Parse(Regex.Match(boat, @"<Weight>(.*)</Weight>").Groups[1].Value);
int daysRemaining = int.Parse(Regex.Match(boat, @"<DaysRemaining>(.*)</DaysRemaining>").Groups[1].Value);
string type = Regex.Match(boat, @"<Type>(.*)</Type>").Groups[1].Value;
int special = int.Parse(Regex.Match(boat, @"</Type>\W*<.*>(.*)</.*>").Groups[1].Value);
Boat b = new RowBoat();
switch (type)
{
case "Rowboat":
{
b.Type = TypeBoat.Rowboat;
((RowBoat)b).Passengers = special;
break;
}
case "Motorboat":
{
b = new MotorBoat();
b.Type = TypeBoat.Motorboat;
((MotorBoat)b).HorsePower = special;
break;
}
case "Sailsboat":
{
b = new SailsBoat();
b.Type = TypeBoat.Sailsboat;
((SailsBoat)b).BoatLenght = special;
break;
}
case "Cargoboat":
{
b = new CargoBoat();
b.Type = TypeBoat.Cargoboat;
((CargoBoat)b).NumberContainers = special;
break;
}
case "Katamaran":
{
b = new Katamaran();
b.Type = TypeBoat.Katamaran;
((Katamaran)b).AmountBeds = special;
break;
}
}
switch (parkingPort)
{
case "North":
{
b.ParkingPort = PortSide.North;
break;
}
case "South":
{
b.ParkingPort = PortSide.South;
break;
}
}
b.ID = id;
b.ParkingPlace = parkingPlace - 1;
b.BoatSpacesRequired = boatSpacesRequired;
b.MaxSpeedNots = maxSpeedNots;
b.Weight = weight;
b.DaysRemaining = daysRemaining;
port.boats.Add(b);
}
MatchCollection mc = Regex.Matches(file, @"<rejected>(.*)</rejected>");
for (int i = 0; i < mc.Count; i++)
{
rejectedBoats.Add(mc[i].Groups[1].Value);
}
Print();
}
return(fileLocated);
}
