// This is just a function used when instantiating a new Car_Class
public Car_Class(GameObject carParent, GameObject body, Vector3 size, List <Wheel> wheels, Engine engine, Driver driver)
{
// Assign all variables
CarParent = carParent;
Body = body;
Size = size;
Wheels = wheels;
Engine = engine;
Driver = driver;
// Create the DNA
DNA.Add(carParent);
DNA.Add(body);
DNA.Add(size);
DNA.Add(wheels);
DNA.Add(engine);
DNA.Add(driver);
main = GameObject.FindGameObjectWithTag("Main").GetComponent <Main>();
/*DNA.Add("CarParent", carParent);
* DNA.Add("Body", body);
* DNA.Add("Size", size);
* DNA.Add("Wheels", wheels);
* DNA.Add("Engine", engine);
* DNA.Add("Driver", driver);*/
}
public static DNA Generate()
{
Init();
var dna = new DNA();
foreach (var gene in DNALib)
{
dna.Add(gene.NextRandom());
}
return(dna);
}
public void EncodeDNA()
{
DNA.Add(Numbery.Normalise(NumHiddenLayers, NumHiddenLayersRange.Lower, NumHiddenLayersRange.Upper, 0, 1));
foreach (var num in NumInHidden)
{
DNA.Add(Numbery.Normalise(num, NumInHiddenRange.Lower, NumInHiddenRange.Upper, 0, 1));
}
DNA.Add(Numbery.Normalise(RangeSize, RangeSizeRange.Lower, RangeSizeRange.Upper, 0, 1));
DNA.Add(Numbery.Normalise(Epochs, EpochsRange.Lower, EpochsRange.Upper, 0, 1));
foreach (var datapoint in Facade)
{
DNA.Add(Numbery.Normalise(datapoint ? 1 : 0, FacadeRange.Lower, FacadeRange.Upper, 0, 1));
}
}
/// <summary>
/// Mutation Predicate.
/// Modifies a DNA string by changing one of its bases to be a random new value
/// </summary>
/// <param name="mut_index">
/// The point in which mutation is applied.
/// </param>
/// <param name="randomGene">
/// The function used to supply random Genes
/// </param>
public static Mutant mutate(int mut_index, DNA original, getRandomGeneFunct randomGene)
{
Mutant m;
DNA g_dna;
DNAPartial g_partial;
DNAPartial rest;
Gene g;
g=randomGene();
while (original.Contains(g))
g = randomGene();
g_dna = new DNA();
g_dna.Add(g);
var sp_mut = split(mut_index-1, original);
g_partial = split(0, g_dna).back;
// remove the base at the location that mutation is to occur
DNA back = join(new DNAPartial(), sp_mut.back);
back.RemoveAt(0);
// add mutated item
back = join(g_partial, split(0,back).back);
DNA front = join(new DNAPartial(), sp_mut.front);
// join front, mutation, and rest, lists together
rest = split(0, join(split(0,front).back, split(0, back).back)).back;
m = new Mutant(join(new DNAPartial(), rest));
return m;
}
