private void FindPossessor(ref Player possessor, ref Side possessionTeam, Coordinate startLocation = default(Coordinate))
{
if (startLocation == default(Coordinate))
{
startLocation = Coordinate.Random();
}
var homeTeamStartPlayer = TeamFormationAttributes.GetNearestPlayer(true, startLocation);
var awayTeamStartPlayer = TeamFormationAttributes.GetNearestPlayer(false, startLocation);
Log(string.Format("Battle for possession between {0} and {1} at {2}", homeTeamStartPlayer.LastName, awayTeamStartPlayer.LastName, startLocation));
possessionTeam = homeTeamStartPlayer.Rating > awayTeamStartPlayer.Rating ? Side.Home : Side.Away;
possessor = possessionTeam == Side.Home ? homeTeamStartPlayer : awayTeamStartPlayer;
}
public MatchSimulator(IDictionary <int, Player> homeTeamFormation, IDictionary <int, Player> awayTeamFormation)
{
Log = s =>
{
if (this.PlayerMatch)
{
logger.Debug(s);
}
};
Random = new Random();
HomeTeamPlayers = homeTeamFormation.Values.ToList();
AwayTeamPlayers = awayTeamFormation.Values.ToList();
TeamFormationAttributes = new TeamFormationAttributes(HomeTeamPlayers, AwayTeamPlayers, Log);
HomeGoal = new Coordinate {
X = 0.5d, Y = 0d
};
AwayGoal = new Coordinate {
X = 0.5d, Y = 1d
};
}
private void LogRatingBattle()
{
var height = 120;
var width = 25;
var stringBuilder = new StringBuilder("\n");
stringBuilder.AppendLine(string.Join("", Enumerable.Repeat("_", height).ToArray()));
for (var i = 1; i < width; ++i)
{
for (var j = 0; j < height; ++j)
{
if (j == 0 || j == height - 1)
{
stringBuilder.Append("|");
continue;
}
if (j == 1 && i % 2 == 0)
{
stringBuilder.Append(" ");
continue;
}
var rating = (int)(TeamFormationAttributes.TeamStrength(true, new Coordinate {
X = (double)i / width, Y = (double)j / height
}) -
TeamFormationAttributes.TeamStrength(false, new Coordinate {
X = (double)i / width, Y = (double)j / height
}));
stringBuilder.Append(rating);
j += (int)rating == 0 ? 1 : (int)Math.Log10(Math.Abs(rating)) + 1;
if (rating < 0)
{
++j;
}
if (j == height)
{
stringBuilder.Append("|");
}
else if (j == height - 1)
{
stringBuilder.Append(" |");
}
else if (j == height - 2)
{
stringBuilder.Append(" |");
j += 2;
}
else
{
stringBuilder.Append(" ");
}
}
stringBuilder.AppendLine();
}
stringBuilder.AppendLine(string.Join("", Enumerable.Repeat("_", height).ToArray()));
Log(stringBuilder.ToString());
}
private void PlayPhase(IFixture fixture, Action <double, double[, ]> updateUi, ref Player possessor, ref Side possessionTeam, ref PossessionGraph <Player> possessionGraph)
{
if (possessor == null)
{
FindPossessor(ref possessor, ref possessionTeam);
Log(string.Format("{0} wins it for {1}", possessor.LastName, possessor.TeamName));
}
possessionGraph = possessionTeam == Side.Home ?
TeamFormationAttributes.HomeTeamPossessionGraph() :
TeamFormationAttributes.AwayTeamPossessionGraph();
if (TeamFormationAttributes.DelmeFlag)
{
var ignore = possessionTeam == Side.Away ?
TeamFormationAttributes.HomeTeamPossessionGraph() :
TeamFormationAttributes.AwayTeamPossessionGraph();
TeamFormationAttributes.DelmeFlag = false;
}
var possessionIterations = 0;
var option = default(int);
// TODO: Modifier for +ve Team Balance, -ve Defensive shape?
while (possessionIterations++ < 15)
{
++PhasesOfPlay;
if (PlayerMatch)
{
updateUi(HomeTouches / (HomeTouches + AwayTouches), ColourHeatMap(possessor.Location.RandomNear()));
Thread.Sleep(500); // TODO: put back to 100 to speed it up again // make it a reasonable pace
}
var isShooting = default(bool);
option = possessionGraph.PhaseOfPlay(ref possessor, out isShooting);
if (possessionTeam == Side.Home)
{
++HomeTouches;
}
else
{
++AwayTouches;
}
if (option < 750)
{
PossessionGraph <Player> .Chain.WriteLine("\"{0}\",{1},{2},lost", possessor.TeamName, possessionIterations, isShooting);
PossessionGraph <Player> .Chain.Flush();
break;
}
if (option < 1250)
{
PossessionGraph <Player> .Chain.WriteLine("\"{0}\",{1},{2},restart", possessor.TeamName, possessionIterations, isShooting);
PossessionGraph <Player> .Chain.Flush();
possessor = TeamFormationAttributes.GetNearestPlayer(possessionTeam == Side.Home, RestartedBallPosition(possessionTeam, (option - 500d) / 1000));
Log(string.Format("Working from the back with {0}", possessor.LastName));
continue;
}
if (isShooting)
{
PossessionGraph <Player> .Chain.WriteLine("\"{0}\",{1},true,shoot", possessor.TeamName, possessionIterations);
PossessionGraph <Player> .Chain.Flush();
if (possessionTeam == Side.Home)
{
++fixture.ChancesHome;
}
else
{
++fixture.ChancesAway;
}
if (option > 2000)
{
Log(string.Format("He shoots, he scores! Goal for {0}", possessor.LastName));
if (possessionTeam == Side.Home)
{
++fixture.GoalsHome;
}
else
{
++fixture.GoalsAway;
}
++possessor.Goals;
option = 500; // to allow the restarted position (see GetNearestPlayer invocation below) to be at the halfway line
}
else
{
Log(string.Format("Shot from {0} but no goal", possessor.LastName));
}
break;
}
}
FindPossessor(ref possessor, ref possessionTeam, possessor.Location.RandomNear());
Log(string.Format("Restart for {0} with {1} at {2}", possessor.TeamName, possessor.LastName, possessor.Location));
}
public void Play(IFixture fixture, Action <double, double[, ]> updateUi)
{
HeatMap = new double[Configuration.HeatMapDimensions.Item1, Configuration.HeatMapDimensions.Item2];
if (PlayerMatch)
{
updateUi(0.5d, null);
}
var ballPosition = new Coordinate {
X = 0.5d, Y = 0.5d
};
var kickoff = DateTime.Now;
PlayerMatch = updateUi != null;
PhasesOfPlay = 0;
if (PlayerMatch)
{
updateUi(0.5d, HeatMap);
Thread.Sleep(5000);
}
LogTeam(Side.Home);
LogRatingBattle(Side.Home);
LogTeam(Side.Away);
LogRatingBattle(Side.Away);
LogRatingBattle();
fixture.PlayingPeriod = PlayingPeriod.FirstHalf;
PlayHalf(fixture, updateUi);
fixture.PlayingPeriod = PlayingPeriod.HalfTime;
HeatMap = new double[Configuration.HeatMapDimensions.Item1, Configuration.HeatMapDimensions.Item2];
if (PlayerMatch)
{
updateUi(HomeTouches / (HomeTouches + AwayTouches), null);
Thread.Sleep(5000);
}
PhasesOfPlay = 0;
fixture.PlayingPeriod = PlayingPeriod.SecondHalf;
var temp = HomeGoal;
HomeGoal = AwayGoal;
AwayGoal = temp;
// Switching sides at halftime is covered by the ViewModel bound animation.
// Non-player matches have to do this here.
if (!PlayerMatch)
{
HomeTeamPlayers.Concat(AwayTeamPlayers).Execute(p => p.Location.Invert());
}
TeamFormationAttributes.SecondHalf();
PlayHalf(fixture, updateUi);
fixture.PlayingPeriod = PlayingPeriod.FullTime;
}
