/// <summary>
/// Gets a basic layout generator that should not be used to generated layouts with corridors.
/// </summary>
/// <typeparam name="TNode"></typeparam>
/// <returns></returns>
public static ChainBasedGenerator <MapDescription <TNode>, Layout <Configuration <EnergyData>, BasicEnergyData>, int, Configuration <EnergyData>, IMapLayout <TNode> > GetDefaultChainBasedGenerator <TNode>()
{
var layoutGenerator = new ChainBasedGenerator <MapDescription <TNode>, Layout <Configuration <EnergyData>, BasicEnergyData>, int, Configuration <EnergyData>, IMapLayout <TNode> >();
var chainDecomposition = new BreadthFirstChainDecomposition <int>(new GraphDecomposer <int>());
var configurationSpacesGenerator = new ConfigurationSpacesGenerator(new PolygonOverlap(), DoorHandler.DefaultHandler, new OrthogonalLineIntersection(), new GridPolygonUtils());
var generatorPlanner = new BasicGeneratorPlanner <Layout <Configuration <EnergyData>, BasicEnergyData> >();
layoutGenerator.SetChainDecompositionCreator(mapDescription => chainDecomposition);
layoutGenerator.SetConfigurationSpacesCreator(mapDescription => configurationSpacesGenerator.Generate <TNode, Configuration <EnergyData> >(mapDescription));
layoutGenerator.SetInitialLayoutCreator(mapDescription => new Layout <Configuration <EnergyData>, BasicEnergyData>(mapDescription.GetGraph()));
layoutGenerator.SetGeneratorPlannerCreator(mapDescription => generatorPlanner);
layoutGenerator.SetLayoutConverterCreator((mapDescription, configurationSpaces) => new BasicLayoutConverter <Layout <Configuration <EnergyData>, BasicEnergyData>, TNode, Configuration <EnergyData> >(mapDescription, configurationSpaces, configurationSpacesGenerator.LastIntAliasMapping));
layoutGenerator.SetLayoutEvolverCreator((mapDescription, layoutOperations) => new SimulatedAnnealingEvolver <Layout <Configuration <EnergyData>, BasicEnergyData>, int, Configuration <EnergyData> >(layoutOperations));
layoutGenerator.SetLayoutOperationsCreator((mapDescription, configurationSpaces) =>
{
var layoutOperations = new LayoutOperationsWithConstraints <Layout <Configuration <EnergyData>, BasicEnergyData>, int, Configuration <EnergyData>, IntAlias <GridPolygon>, EnergyData, BasicEnergyData>(configurationSpaces, configurationSpaces.GetAverageSize());
var averageSize = configurationSpaces.GetAverageSize();
layoutOperations.AddNodeConstraint(new BasicContraint <Layout <Configuration <EnergyData>, BasicEnergyData>, int, Configuration <EnergyData>, EnergyData, IntAlias <GridPolygon> >(
new FastPolygonOverlap(),
averageSize,
configurationSpaces
));
return(layoutOperations);
});
return(layoutGenerator);
}
/// <summary>
/// Gets a generator that can work with corridors.
/// </summary>
/// <remarks>
/// TODO: This is only a temporary solution because we must be able to inject our own corridor nodes creator and this is the easiest way right now.
/// </remarks>
/// <param name="offsets"></param>
/// <param name="canTouch">Whether rooms can touch. Perfomance is decreased when set to false.</param>
/// <param name="corridorNodesCreator"></param>
/// <returns></returns>
public static ChainBasedGenerator <MapDescription <TNode>, Layout <Configuration <CorridorsData>, BasicEnergyData>, int, Configuration <CorridorsData>, IMapLayout <TNode> > GetChainBasedGeneratorWithCorridors <TNode>(List <int> offsets, bool canTouch = false, ICorridorNodesCreator <TNode> corridorNodesCreator = null)
{
var layoutGenerator = new ChainBasedGenerator <MapDescription <TNode>, Layout <Configuration <CorridorsData>, BasicEnergyData>, int, Configuration <CorridorsData>, IMapLayout <TNode> >();
var chainDecomposition = new BreadthFirstChainDecomposition <int>();
var configurationSpacesGenerator = new ConfigurationSpacesGenerator(new PolygonOverlap(), DoorHandler.DefaultHandler, new OrthogonalLineIntersection(), new GridPolygonUtils());
var generatorPlanner = new BasicGeneratorPlanner <Layout <Configuration <CorridorsData>, BasicEnergyData> >();
layoutGenerator.SetChainDecompositionCreator(mapDescription => new CorridorsChainDecomposition <int>(mapDescription, chainDecomposition));
layoutGenerator.SetConfigurationSpacesCreator(mapDescription => configurationSpacesGenerator.Generate <TNode, Configuration <CorridorsData> >(mapDescription));
layoutGenerator.SetInitialLayoutCreator(mapDescription => new Layout <Configuration <CorridorsData>, BasicEnergyData>(mapDescription.GetGraph()));
layoutGenerator.SetGeneratorPlannerCreator(mapDescription => generatorPlanner);
layoutGenerator.SetLayoutConverterCreator((mapDescription, configurationSpaces) => new BasicLayoutConverter <Layout <Configuration <CorridorsData>, BasicEnergyData>, TNode, Configuration <CorridorsData> >(mapDescription, configurationSpaces, configurationSpacesGenerator.LastIntAliasMapping, corridorNodesCreator));
layoutGenerator.SetLayoutEvolverCreator((mapDescription, layoutOperations) => new SimulatedAnnealingEvolver <Layout <Configuration <CorridorsData>, BasicEnergyData>, int, Configuration <CorridorsData> >(layoutOperations));
layoutGenerator.SetLayoutOperationsCreator((mapDescription, configurationSpaces) =>
{
var corridorConfigurationSpaces = configurationSpacesGenerator.Generate <TNode, Configuration <CorridorsData> >(mapDescription, offsets);
var layoutOperations = new LayoutOperationsWithCorridors <Layout <Configuration <CorridorsData>, BasicEnergyData>, int, Configuration <CorridorsData>, IntAlias <GridPolygon>, CorridorsData, BasicEnergyData>(configurationSpaces, mapDescription, corridorConfigurationSpaces, configurationSpaces.GetAverageSize());
var polygonOverlap = new FastPolygonOverlap();
var averageSize = configurationSpaces.GetAverageSize();
layoutOperations.AddNodeConstraint(new BasicContraint <Layout <Configuration <CorridorsData>, BasicEnergyData>, int, Configuration <CorridorsData>, CorridorsData, IntAlias <GridPolygon> >(
polygonOverlap,
averageSize,
configurationSpaces
));
layoutOperations.AddNodeConstraint(new CorridorConstraints <Layout <Configuration <CorridorsData>, BasicEnergyData>, int, Configuration <CorridorsData>, CorridorsData, IntAlias <GridPolygon> >(
mapDescription,
averageSize,
corridorConfigurationSpaces
));
if (!canTouch)
{
layoutOperations.AddNodeConstraint(new TouchingConstraints <Layout <Configuration <CorridorsData>, BasicEnergyData>, int, Configuration <CorridorsData>, CorridorsData, IntAlias <GridPolygon> >(
mapDescription,
polygonOverlap
));
}
return(layoutOperations);
});
return(layoutGenerator);
}
