DNA IMutator.Mutate( Random rand, DNA oldDNA, TaskState task )
{
DNA newDNA = new DNA( oldDNA );
if( rand.Next( 20 ) == 0 ) {
newDNA.SwapShapes( rand );
} else {
MutateShape( rand, newDNA, newDNA.Shapes[rand.Next( newDNA.Shapes.Length )], task );
}
return newDNA;
}
DNA IMutator.Mutate(Random rand, DNA oldDNA, TaskState task)
{
DNA newDNA = new DNA(oldDNA);
if (rand.Next(20) == 0)
{
newDNA.SwapShapes(rand);
}
else
{
MutateShape(rand, newDNA, newDNA.Shapes[rand.Next(newDNA.Shapes.Length)], task);
}
return(newDNA);
}
public DNA Mutate(Random rand, DNA oldDNA, TaskState task)
{
DNA newDNA = new DNA(oldDNA);
int s1 = rand.Next(newDNA.Shapes.Length);
Shape shape = newDNA.Shapes[s1];
if (rand.Next(20) == 0)
{
newDNA.SwapShapes(rand);
}
else
{
MutateShape(rand, newDNA, shape, task);
}
return(newDNA);
}
public DNA Mutate( Random rand, DNA oldDNA, TaskState task )
{
DNA newDNA = new DNA( oldDNA );
int s1 = rand.Next( newDNA.Shapes.Length );
Shape shape = newDNA.Shapes[s1];
switch( rand.Next( 20 ) ) {
case 0:
newDNA.SwapShapes( rand );
break;
case 1:
RandomizeShape( rand, shape, task );
newDNA.LastMutation = MutationType.ReplaceShape;
break;
default:
MutateShape( rand, newDNA, shape, task );
break;
}
return newDNA;
}
public DNA Mutate(Random rand, DNA oldDNA, TaskState task)
{
DNA newDNA = new DNA(oldDNA);
int s1 = rand.Next(newDNA.Shapes.Length);
Shape shape = newDNA.Shapes[s1];
switch (rand.Next(20))
{
case 0:
newDNA.SwapShapes(rand);
break;
case 1:
RandomizeShape(rand, shape, task);
newDNA.LastMutation = MutationType.ReplaceShape;
break;
default:
MutateShape(rand, newDNA, shape, task);
break;
}
return(newDNA);
}
public DNA Mutate(Random rand, DNA oldDNA, TaskState task)
{
DNA newDNA = new DNA(oldDNA);
Shape shape = newDNA.Shapes[rand.Next(newDNA.Shapes.Length)];
int choice = rand.Next((EnableRotation ? 16 : 12));
switch (choice)
{
case 0:
case 1:
shape.PreviousState = shape.Clone() as Shape;
MoveShape(rand, shape, task);
newDNA.LastMutation = MutationType.Move;
break;
case 2:
case 3:
shape.PreviousState = shape.Clone() as Shape;
ScaleShape(rand, shape, task);
newDNA.LastMutation = MutationType.Scale;
break;
case 4:
shape.PreviousState = shape.Clone() as Shape;
ScaleShape(rand, shape, task);
MoveShape(rand, shape, task);
newDNA.LastMutation = MutationType.Transform;
break;
case 5:
shape.PreviousState = shape.Clone() as Shape;
MoveShape(rand, shape, task);
ScaleShape(rand, shape, task);
newDNA.LastMutation = MutationType.Transform;
break;
case 6:
case 7:
case 8:
case 9:
shape.PreviousState = shape.Clone() as Shape;
ChangeColor(rand, shape, task);
newDNA.LastMutation = MutationType.AdjustColor;
break;
case 10:
newDNA.SwapShapes(rand);
break;
case 11:
shape.PreviousState = shape.Clone() as Shape;
MoveShape(rand, shape, task);
ScaleShape(rand, shape, task);
ChangeColor(rand, shape, task);
newDNA.LastMutation = MutationType.Transform;
break;
case 12:
case 13:
shape.PreviousState = shape.Clone() as Shape;
RotateShape(rand, shape);
newDNA.LastMutation = MutationType.Rotate;
break;
case 14:
shape.PreviousState = shape.Clone() as Shape;
MoveShape(rand, shape, task);
RotateShape(rand, shape);
newDNA.LastMutation = MutationType.Transform;
break;
case 15:
shape.PreviousState = shape.Clone() as Shape;
ChangeColor(rand, shape, task);
newDNA.LastMutation = MutationType.AdjustColor;
break;
}
return(newDNA);
}
public DNA Mutate( Random rand, DNA oldDNA, TaskState task )
{
DNA newDNA = new DNA( oldDNA );
int s1 = rand.Next( newDNA.Shapes.Length );
Shape shape = newDNA.Shapes[s1];
if( rand.Next( 20 ) == 0 ) {
newDNA.SwapShapes( rand );
} else {
MutateShape( rand, newDNA, shape, task );
}
return newDNA;
}
public DNA Mutate( Random rand, DNA oldDNA, TaskState task )
{
DNA newDNA = new DNA( oldDNA );
Shape shape = newDNA.Shapes[rand.Next( newDNA.Shapes.Length )];
int choice = rand.Next( ( EnableRotation ? 16 : 12 ) );
switch( choice ) {
case 0:
case 1:
shape.PreviousState = shape.Clone() as Shape;
MoveShape( rand, shape, task );
newDNA.LastMutation = MutationType.Move;
break;
case 2:
case 3:
shape.PreviousState = shape.Clone() as Shape;
ScaleShape( rand, shape, task );
newDNA.LastMutation = MutationType.Scale;
break;
case 4:
shape.PreviousState = shape.Clone() as Shape;
ScaleShape( rand, shape, task );
MoveShape( rand, shape, task );
newDNA.LastMutation = MutationType.Transform;
break;
case 5:
shape.PreviousState = shape.Clone() as Shape;
MoveShape( rand, shape, task );
ScaleShape( rand, shape, task );
newDNA.LastMutation = MutationType.Transform;
break;
case 6:
case 7:
case 8:
case 9:
shape.PreviousState = shape.Clone() as Shape;
ChangeColor( rand, shape, task );
newDNA.LastMutation = MutationType.ReplaceColor;
break;
case 10:
newDNA.SwapShapes( rand );
break;
case 11:
shape.PreviousState = shape.Clone() as Shape;
MoveShape( rand, shape, task );
ScaleShape( rand, shape, task );
ChangeColor( rand, shape, task );
newDNA.LastMutation = MutationType.Transform;
break;
case 12:
case 13:
shape.PreviousState = shape.Clone() as Shape;
RotateShape( rand, shape );
newDNA.LastMutation = MutationType.Rotate;
break;
case 14:
shape.PreviousState = shape.Clone() as Shape;
MoveShape( rand, shape, task );
RotateShape( rand, shape );
newDNA.LastMutation = MutationType.Transform;
break;
case 15:
shape.PreviousState = shape.Clone() as Shape;
ChangeColor( rand, shape, task );
newDNA.LastMutation = MutationType.ReplaceColor;
break;
}
return newDNA;
}