private void CreateWorld(CreateWorldForm form, int numMutants, int mutantSize)
{
try
{
Directory.CreateDirectory(worldPath);
var connectionString = new SQLiteConnectionStringBuilder()
{
DataSource = dbPath
}.ConnectionString;
var conn = new SQLiteConnection(connectionString);
conn.Open();
dbContext = new WorldDbContext(conn, false);
dbContext.Create(numMutants, mutantSize);
mutantManager = new MutantManager(dbContext, worldPath);
mutantManager.CreateMutants(
x => {
form.Progress = x;
Application.DoEvents();
});
form.Closed -= OnCreateWorldFormClosed;
ShowWorld();
form.Close();
}
catch (Exception e)
{
DestroyWorld();
while (e.InnerException != null)
{
e = e.InnerException;
}
MessageBox.Show("Coulnd't create or open db file, because " + e.Message, "Fatal Error");
Environment.Exit(-1);
}
}
private void DestroyWorld()
{
if (dbContext != null)
{
mutantManager = null;
dbContext.Database.Connection.Close();
dbContext.Dispose();
dbContext = null;
GC.Collect();
GC.WaitForPendingFinalizers();
}
Directory.Delete(worldPath, true);
}
public EvolutionRunner(WorldDbContext dbContext, MutantManager mutantManager, EvolverSettings settings, int[] mutants = null)
{
this.dbContext = dbContext;
this.mutantManager = mutantManager;
this.settings = settings;
this.mutants = mutants;
numMutants = mutants == null ? dbContext.NumMutants : mutants.Length;
mutantMemory = new sbyte[numMutants][];
SetUpMap();
mutantsByScore = new SortedDictionary <long, HashSet <int> >();
for (int i = 0; i < numMutants; ++i)
{
var mutantStat = dbContext.Mutants.Find(GetMutantId(i));
AddMutantScore(i, mutantStat.Score);
}
}
public EvolverApplicationContext()
{
AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
worldPath = Path.Combine(Application.StartupPath, "world");
dbPath = Path.Combine(worldPath, "world.db");
if (Directory.Exists(worldPath))
{
try
{
Directory.CreateDirectory(worldPath);
var connectionString = new SQLiteConnectionStringBuilder()
{
DataSource = dbPath
}.ConnectionString;
var conn = new SQLiteConnection(connectionString);
conn.Open();
dbContext = new WorldDbContext(conn, true);
mutantManager = new MutantManager(dbContext, worldPath);
mutantManager.LoadMutants();
ShowWorld();
}
catch (Exception e)
{
while (e.InnerException != null)
{
e = e.InnerException;
}
MessageBox.Show("Failed to load world: " + e.Message, "Fatal Error");
Environment.Exit(-1);
}
}
else
{
var createWorldForm = new CreateWorldForm();
createWorldForm.Closed += OnCreateWorldFormClosed;
createWorldForm.CreateWorldHandler = CreateWorld;
createWorldForm.Show();
}
}