public void EvolveParameters()
{
//var mapDescription = new MapDescription<int>()
// .SetupWithGraph(GraphsDatabase.GetExample3())
// .AddClassicRoomShapes(new IntVector2(1, 1));
// // .AddCorridorRoomShapes(new List<int>() { 2 }, true);
// var input = CorridorConfigurationSpaces.GetMapDescriptionsSet(new IntVector2(1, 1), true, new List<int>() { 2, 4, 6, 8 }, false)[2];
var settings = new JsonSerializerSettings()
{
PreserveReferencesHandling = PreserveReferencesHandling.All,
TypeNameHandling = TypeNameHandling.All,
};
var input = new GeneratorInput <MapDescription <int> >(
"DeadCells",
JsonConvert.DeserializeObject <MapDescription <int> >(File.ReadAllText("Resources/MapDescriptions/deadCells.json"), settings)
);
//var input = new GeneratorInput<MapDescription<int>>(
// "example1_corridors",
// JsonConvert.DeserializeObject<MapDescription<int>>(File.ReadAllText("Resources/MapDescriptions/example1_corridors.json"), settings)
//);
// input.MapDescription.SetDefaultTransformations(new List<Transformation>() { Transformation.Identity }); // TODO: fix later, wrong deserialization
var analyzers = new List <IPerformanceAnalyzer <DungeonGeneratorConfiguration <int>, Individual <int> > >()
{
//new MaxStageTwoFailuresAnalyzer<DungeonGeneratorConfiguration, GeneratorData>(),
//new ChainMergeAnalyzer<DungeonGeneratorConfiguration, int, GeneratorData>(),
//new ChainOrderAnalyzer<DungeonGeneratorConfiguration, int, GeneratorData>(),
new MaxIterationsAnalyzer <DungeonGeneratorConfiguration <int>, GeneratorData>(),
new MaxBranchingAnalyzer <DungeonGeneratorConfiguration <int>, GeneratorData>(),
//new ChainDecompositionAnalyzer<DungeonGeneratorConfiguration, int, GeneratorData>(input.MapDescription),
};
var evolution = new DungeonGeneratorEvolution <int>(input.MapDescription, analyzers, new EvolutionOptions()
{
MaxMutationsPerIndividual = 20,
EvaluationIterations = 75,
}, Path.Combine("DungeonGeneratorEvolutions", FileNamesHelper.PrefixWithTimestamp(input.Name)));
var initialConfiguration = new DungeonGeneratorConfiguration <int>();
evolution.Evolve(initialConfiguration);
}
public static Result RunEvolution(Input input, Options options, List <IPerformanceAnalyzer <DungeonGeneratorConfiguration <int>, Individual <int> > > analyzers)
{
var evolution = new DungeonGeneratorEvolution <int>(input.MapDescription, analyzers, new EvolutionOptions()
{
MaxPopulationSize = options.Eval ? 2 : 20,
MaxMutationsPerIndividual = 20,
EvaluationIterations = options.EvolutionIterations,
WithConsoleOutput = false,
AllowWorseThanInitial = !options.Eval,
AllowRepeatingConfigurations = !options.Eval,
}, Path.Combine(Directory, FileNamesHelper.PrefixWithTimestamp(input.Name)));
var result = evolution.Evolve(input.Configuration);
return(new Result()
{
Input = input,
NewConfiguration = result.BestConfiguration,
Individuals = result.AllIndividuals,
});
}