public FleetRender( Fleet fleet, bool? lines )
{
LineGeometry line;
FormattedText text;
Geometry textGeom;
double x = fleet.SourcePlanet.X +
((fleet.DestinationPlanet.X - fleet.SourcePlanet.X) *
((double)(fleet.TotalTripLength - fleet.TurnsRemaining) / fleet.TotalTripLength));
double y = fleet.SourcePlanet.Y +
((fleet.DestinationPlanet.Y - fleet.SourcePlanet.Y) *
((double)(fleet.TotalTripLength - fleet.TurnsRemaining) / fleet.TotalTripLength));
if (lines ?? false)
{
line = new LineGeometry(new Point(x, y), new Point(fleet.DestinationPlanet.X, fleet.DestinationPlanet.Y));
m_gg.Children.Add(line);
}
text = new FormattedText(
fleet.ShipCount.ToString(),
CultureInfo.CurrentCulture,
FlowDirection.LeftToRight,
new Typeface("Tahoma"),
0.8,
Brushes.Black);
textGeom = text.BuildGeometry(new Point(x - text.Width / 2, y - text.Height / 2));
m_gg.Children.Add(textGeom);
m_gg.Freeze();
}
private void ParseGameState(string s)
{
m_Planets.Clear();
m_Fleets.Clear();
int planetID = 0;
string[] lines = s.Split('\n');
for (int i = 0; i < lines.Length; ++i)
{
string line = lines[i];
int commentBegin = line.IndexOf('#');
if (commentBegin >= 0)
{
line = line.Substring(0, commentBegin);
}
if (line.Trim().Length == 0)
{
continue;
}
string[] tokens = line.Split(' ');
if (tokens.Length == 0)
{
continue;
}
switch (tokens[0])
{
case "P":
{
/* P <x:float> <y:float> <owner:int> <ships:int> <growth:int> */
if (tokens.Length != 6)
{
throw new Exception("Invalid planet clause");
}
double x = double.Parse(tokens[1]);
double y = double.Parse(tokens[2]);
int ownerId = int.Parse(tokens[3]);
int numShips = int.Parse(tokens[4]);
int growthRate = int.Parse(tokens[5]);
Planet p = new Planet(
planetID++,
Players.Singleton[ownerId],
numShips,
growthRate,
x, y,
this
);
m_Planets.Add(p);
break;
}
case "F":
{
/* F <owner:int> <ships:int> <source:int> <destination:int> <total_turns:int> <remaining_turns:int> */
if (tokens.Length != 7)
{
throw new Exception("Invalid fleet clause");
}
int ownerId = int.Parse(tokens[1]);
int numShips = int.Parse(tokens[2]);
int source = int.Parse(tokens[3]);
int destination = int.Parse(tokens[4]);
int totalTripLength = int.Parse(tokens[5]);
int turnsRemaining = int.Parse(tokens[6]);
Fleet f = new Fleet(
Players.Singleton[ownerId],
numShips,
m_Planets[source],
m_Planets[destination],
totalTripLength,
turnsRemaining,
this
);
m_Fleets.Add(f);
break;
}
default:
throw new Exception(String.Format("Unrecognised clause {0}", tokens[0]));
}
}
}