personaforge/PersonalityGen.cs

namespace PersonaForge;

public static class PersonalityGen
{
    const int MaxPoints = 10;
    const int TotalBudget = 25;
    static readonly Random rng = new();

    public static PersonalityProfile GenerateRandom()
    {
        var profile = PersonalityProfile.Create();
        var traits = new List<string> { "Outgoing", "Nice", "Playful", "Neat", "Active" };
        var remaining = TotalBudget;

        while (remaining > 0)
        {
            var trait = traits[rng.Next(traits.Count)];
            var current = GetCurrentTraitPoints(profile, trait);
            if (current < MaxPoints)
            {
                var add = (rng.NextDouble() < 0.1) ? Math.Min(2, MaxPoints - current) : 1;
                add = Math.Min(add, remaining);
                SetTraitPoints(profile, trait, current + add);
                remaining -= add;
            }
        }

        return profile;
    }

    static int GetCurrentTraitPoints(PersonalityProfile p, string trait) => trait switch
    {
        "Outgoing" => p.Outgoing,
        "Nice" => p.Nice,
        "Playful" => p.Playful,
        "Neat" => p.Neat,
        "Active" => p.Active,
        _ => 0
    };

    static void SetTraitPoints(PersonalityProfile p, string trait, int points)
    {
        switch (trait)
        {
            case "Outgoing":
                p.Outgoing = points;
                break;
            case "Nice":
                p.Nice = points;
                break;
            case "Playful":
                p.Playful = points;
                break;
            case "Neat":
                p.Neat = points;
                break;
            case "Active":
                p.Active = points;
                break;
        }
    }
}