SuperImageEvolver.Shape.Clone C# (CSharp) Méthode

        public object Clone()
        {
            return new Shape( this );
        }

        void MutateShape(Random rand, DNA dna, Shape shape, TaskState task)
        {
            shape.PreviousState = shape.Clone() as Shape;
            int colorDelta = (byte)rand.Next(1, MaxColorDelta + 1) * (rand.Next(2) == 0 ? 1 : -1);

            switch (rand.Next(10))
            {
            case 0:
                shape.Color =
                    Color.FromArgb(
                        Math.Max(task.ProjectOptions.MinAlpha, Math.Min(255, shape.Color.A + colorDelta)),
                        shape.Color.R, shape.Color.G, shape.Color.B);
                dna.LastMutation = MutationType.AdjustColor;
                if (rand.Next(10) == 0)
                {
                    MutateMultiplePoints(shape, rand, dna, task);
                    dna.LastMutation = MutationType.ReplaceShape;
                }
                break;

            case 1:
                shape.Color = Color.FromArgb(shape.Color.A,
                                             Math.Max(0, Math.Min(255, shape.Color.R + colorDelta)),
                                             shape.Color.G, shape.Color.B);
                dna.LastMutation = MutationType.AdjustColor;
                if (rand.Next(10) == 0)
                {
                    MutateMultiplePoints(shape, rand, dna, task);
                    dna.LastMutation = MutationType.ReplaceShape;
                }
                break;

            case 2:
                shape.Color = Color.FromArgb(shape.Color.A, shape.Color.R,
                                             Math.Max(0, Math.Min(255, shape.Color.G + colorDelta)),
                                             shape.Color.B);
                dna.LastMutation = MutationType.AdjustColor;
                if (rand.Next(10) == 0)
                {
                    MutateMultiplePoints(shape, rand, dna, task);
                    dna.LastMutation = MutationType.ReplaceShape;
                }
                break;

            case 3:
                shape.Color = Color.FromArgb(shape.Color.A, shape.Color.R, shape.Color.G,
                                             Math.Max(0, Math.Min(255, shape.Color.B + colorDelta)));
                dna.LastMutation = MutationType.AdjustColor;
                if (rand.Next(10) == 0)
                {
                    MutateMultiplePoints(shape, rand, dna, task);
                    dna.LastMutation = MutationType.ReplaceShape;
                }
                break;

            default:
                MutateMultiplePoints(shape, rand, dna, task);
                break;
            }
        }