public static void Mutate <T>(List <T> genes, GeneFactory <T> geneFactory, ZeldaConfiguration configuration) where T : Gene
{
// delete some genes
int numDeletions = configuration.CalcNumDeletions(genes.Count);
genes.Shuffle(configuration.Random);
genes.RemoveRange(genes.Count - numDeletions, numDeletions);
// mutate some genes
int numMutations = configuration.CalcNumMutations(genes.Count);
for (int i = 0; i < numMutations; i++)
{
var original = genes[i];
var mutation = original.Mutate();
genes[i] = (T)mutation;
}
// insert some genes
int numInsertions = configuration.CalcNumInsertions(genes.Count);
for (int i = 0; i < numInsertions; i++)
{
genes.Add(geneFactory.CreateGene(configuration));
}
}
public ZeldaGenome(ZeldaConfiguration configuration)
{
this.configuration = configuration;
// add some more genes
int count = configuration.CalcNumInitialGenes();
this.genes = GeneUtils.Generate(count, factory, configuration);
}
/// generate some genes
public static List <T> Generate <T>(int count, GeneFactory <T> factory, ZeldaConfiguration configuration) where T : Gene
{
var result = new List <T>();
for (int i = 0; i < count; i++)
{
result.Add(factory.CreateGene(configuration));
}
return(result);
}
public KeyDoorGene(ZeldaConfiguration configuration)
: base(configuration)
{
this.keyType = configuration.RandomKeyType();
this.keyLocation = RandomLocation();
int a = RandomLocation();
int b = RandomLocation(a);
this.doorStart = Math.Min(a, b);
this.doorEnd = Math.Max(a, b);
}
public ColorPistonGene(ZeldaConfiguration configuration)
: base(configuration)
{
this.switchType = configuration.RandomSwitchType();
this.switchColor = configuration.RandomSwitchColor();
int a = RandomLocation();
int b = RandomLocation(a);
this.pistonStart = Math.Min(a, b);
this.pistonEnd = Math.Max(a, b);
}
public ZeldaGene CreateGene(ZeldaConfiguration configuration)
{
switch (configuration.RandomGeneType())
{
case 0: return(new ColorPistonGene(configuration));
case 1: return(new ColorSwitchGene(configuration));
case 2: return(new KeyDoorGene(configuration));
case 3: return(new ObstacleGene(configuration));
case 4: return(new OneWayGene(configuration));
case 5: return(new ToolGene(configuration));
}
Debug.Fail();
return(null);
}
public ToolGene(ZeldaConfiguration configuration)
: base(configuration)
{
this.toolType = configuration.RandomToolType();
this.toolLocation = configuration.RandomLocation();
}
public OneWayGene(ZeldaConfiguration configuration)
: base(configuration)
{
this.wayStart = RandomLocation();
this.wayEnd = RandomLocation(wayStart);
}
public ColorSwitchGene(ZeldaConfiguration configuration)
: base(configuration)
{
this.switchType = configuration.RandomSwitchType();
this.switchLocation = RandomLocation();
}
public ZeldaGenomeFactory(ZeldaConfiguration configuration)
{
this.configuration = configuration;
}
public ZeldaGene(ZeldaConfiguration configuration)
{
this.configuration = configuration;
}
private ZeldaGenome(ZeldaConfiguration configuration, List <ZeldaGene> genes)
{
this.configuration = configuration;
this.genes = genes;
}