public Competition CreateCompetition(AssemblyFile[] files, IEnumerable<TeamInfo> teams, IEnumerable<TeamInfo> networkTeams)
{
DynamicAssemblyTypeFinder dynamicAssemblyTypeFinder = new DynamicAssemblyTypeFinder();
dynamicAssemblyTypeFinder.AddAll(files);
IGame game = dynamicAssemblyTypeFinder.Create<IGame>().Single();
Competition competition = new Competition(game);
IEnumerable<string> teamNames = teams.Select(team => team.Name);
foreach (IBotFactory botFactory in dynamicAssemblyTypeFinder.Create<IBotFactory>())
{
string teamName = Path.GetFileNameWithoutExtension(botFactory.GetType().Assembly.Location);
if (teamNames.Contains(teamName))
{
competition.AddPlayer(new BotPlayer(teamName, botFactory.CreateBot()));
}
}
INetworkBotFactory factory = dynamicAssemblyTypeFinder.Create<INetworkBotFactory>().Single();
foreach (TeamInfo team in networkTeams)
{
competition.AddPlayer(new BotPlayer(team.Name, factory.CreateBot(team.Url)));
}
return competition;
}
public Competition CreateCompetition(AssemblyFile[] files)
{
DynamicAssemblyTypeFinder dynamicAssemblyTypeFinder = new DynamicAssemblyTypeFinder();
dynamicAssemblyTypeFinder.AddAll(files);
IGame game = new RockPaperScissorsPro.CompeteGameWrapper();
Competition competition = new Competition(game);
IEnumerable<IBotFactory> botFactoryList = dynamicAssemblyTypeFinder.Create<IBotFactory>();
foreach (IBotFactory botFactory in botFactoryList)
{
//if unable to create botFactory, skip adding it to the list
if (botFactory != null)
{
string teamName = Team.ConvertFileToTeamName(botFactory.GetType().Assembly.Location);
competition.AddPlayer(new BotPlayer(teamName, null, botFactory));
}
}
// look for any players that were downloaded but not in competition. make sure they
// get a bot that forfeits
foreach (AssemblyFile f in files)
{
string teamName = Team.ConvertFileToTeamName(f.Path);
if (!competition.ContainsPlayer(teamName))
{
competition.AddPlayer(new BotPlayer(teamName, null, null));
}
}
return competition;
}
// run dynamic language implementation in DLR to verify implementation (as much as possible)
private static IEnumerable<BotValidationError> ValidateViaDlr(String dllPath)
{
var errList = new List<BotValidationError>();
var theScript = String.Empty;
try
{
DynamicAssemblyTypeFinder dynamicAssemblyTypeFinder = new DynamicAssemblyTypeFinder();
dynamicAssemblyTypeFinder.AddAll(new AssemblyFile[] { new AssemblyFile(dllPath) }.ToList<AssemblyFile>());
// use reflection to get the script (used later for error messaging)
theScript = (String) dynamicAssemblyTypeFinder.FindType("RockPaperAzure.MyBot").GetField("theScript").GetValue(null);
// instantiate the bot
dynamic theBot = dynamicAssemblyTypeFinder.CreateOne<RockPaperScissorsPro.IRockPaperScissorsBot>();
// run the MakeMove method (just to see if it's there)
theBot.MakeMove(new Player("1", null), new Player("2", null), GameRules.Default);
}
catch (Exception e)
{
// many exceptions will be nested in a TargetInvocationException
Exception exception = e.InnerException;
if (exception != null)
{
if (exception.GetType() == typeof(Microsoft.Scripting.SyntaxErrorException))
{
var se = (Microsoft.Scripting.SyntaxErrorException) exception;
String[] lines = theScript.Split(new String[] { System.Environment.NewLine }, StringSplitOptions.None);
String codeLine = ((lines.Length >= se.Line) && (se.Line > 0)) ? lines[se.Line - 1] : null;
String markerLine = ((codeLine != null) && (se.RawSpan.Start.Column > 0)) ?
System.Environment.NewLine + new String(' ', se.RawSpan.Start.Column - 1) + "^" : String.Empty;
errList.Add(new BotValidationError(
String.Format("Line {0}: {1}", se.Line, se.Message),
String.Format("{0}{1}", codeLine, markerLine)));
}
else
{
errList.Add(new BotValidationError(exception.Message));
}
}
else
{
errList.Add(new BotValidationError(e.Message));
}
}
return errList;
}
// use reflection in ad hoc AppDomain to verify required interfaces are implemented
private static IEnumerable<BotValidationError> ValidateDotNetInterfaces(String dllPath)
{
var errList = new List<BotValidationError>();
try
{
DynamicAssemblyTypeFinder dynamicAssemblyTypeFinder = new DynamicAssemblyTypeFinder();
dynamicAssemblyTypeFinder.AddAll(new AssemblyFile[] { new AssemblyFile(dllPath) }.ToList<AssemblyFile>());
// check that IBotFactory is implemented exactly once
var botFactoryList = dynamicAssemblyTypeFinder.Create<Compete.Bot.IBotFactory>();
switch (botFactoryList.Count())
{
case 0: errList.Add(new BotValidationError("IBotFactory interface not implemented"));
break;
case 1:
break;
default: errList.Add(new BotValidationError("IBotFactory interface implemented more than once"));
break;
}
// check that IRockPaperScissorsBot is implemented exactly once
var botList = dynamicAssemblyTypeFinder.Create<RockPaperScissorsPro.IRockPaperScissorsBot>();
switch (botList.Count())
{
case 0: errList.Add(new BotValidationError("IRockPaperScissorsBot interface not implemented"));
break;
case 1:
break;
default: errList.Add(new BotValidationError("IRockPaperScissorsBot interface implemented more than once"));
break;
}
}
catch (Exception e)
{
errList.Add(new BotValidationError("ValidateDotNetInterfaces: " + e.Message));
}
return errList;
}