MazeWalkerTv/Assets/Scripts/AgentStats.cs

using UnityEngine;

/// <summary>
/// Holds agent stats and provides utility methods
/// Each stat is 1-100, total pool is (number of stats * 100) / 10 = 40 for 4 stats
/// </summary>
public class AgentStats
{
    public int Strength { get; private set; }
    public int Speed { get; private set; }
    public int Magic { get; private set; }
    public int Dexterity { get; private set; }
    public int Intelligence { get; private set; }
    public int Constitution { get; private set; }

    /// <summary>
    /// Max health derived from Constitution: 10 + Constitution (range: 11–110)
    /// </summary>
    public int MaxHealth => 10 + Constitution;

    /// <summary>
    /// Current health – starts at MaxHealth and decreases when taking damage.
    /// </summary>
    public int CurrentHealth { get; private set; }

    /// <summary>True once CurrentHealth reaches 0.</summary>
    public bool IsDead => CurrentHealth <= 0;

    private const int STAT_TOTAL_POOL = 60; // (6 stats * 100) / 10
    private const int NUM_STATS = 6;
    private const int MAX_STAT_VALUE = 100;
    private const int MIN_STAT_VALUE = 1;

    public AgentStats()
    {
        GenerateRandomStats();
        CurrentHealth = MaxHealth; // initialise after stats are generated
    }

    /// <summary>Apply damage; returns actual damage dealt.</summary>
    public int ApplyDamage(int amount)
    {
        int actual = Mathf.Min(amount, CurrentHealth);
        CurrentHealth -= actual;
        return actual;
    }

    /// <summary>
    /// Generates random stats by creating 4 random values and shuffling them
    /// This ensures all stats get a fair distribution
    /// </summary>
    private void GenerateRandomStats()
    {
        int[] stats = new int[NUM_STATS];

        // Generate 4 random values between 1 and 100
        for (int i = 0; i < NUM_STATS; i++)
        {
            stats[i] = Random.Range(MIN_STAT_VALUE, MAX_STAT_VALUE + 1);
        }

        // Shuffle the stats array to randomly assign values
        for (int i = NUM_STATS - 1; i > 0; i--)
        {
            int randomIndex = Random.Range(0, i + 1);
            // Swap
            int temp = stats[i];
            stats[i] = stats[randomIndex];
            stats[randomIndex] = temp;
        }

        Strength = stats[0];
        Speed = stats[1];
        Magic = stats[2];
        Dexterity = stats[3];
        Intelligence = stats[4];
        Constitution = stats[5];

        // Normalize to fit within pool
        NormalizeStats();
    }

    /// <summary>
    /// Normalizes stats to roughly fit within the STAT_TOTAL_POOL
    /// </summary>
    private void NormalizeStats()
    {
        int total = Strength + Speed + Magic + Dexterity + Intelligence;

        if (total > STAT_TOTAL_POOL)
        {
            float scale = (float)STAT_TOTAL_POOL / total;
            Strength = Mathf.Max(MIN_STAT_VALUE, (int)(Strength * scale));
            Speed = Mathf.Max(MIN_STAT_VALUE, (int)(Speed * scale));
            Magic = Mathf.Max(MIN_STAT_VALUE, (int)(Magic * scale));
            Dexterity = Mathf.Max(MIN_STAT_VALUE, (int)(Dexterity * scale));
            Intelligence = Mathf.Max(MIN_STAT_VALUE, (int)(Intelligence * scale));
            Constitution = Mathf.Max(MIN_STAT_VALUE, (int)(Constitution * scale));

        }
    }

    public int GetTotalStats()
    {
        return Strength + Speed + Magic + Dexterity + Intelligence + Constitution;
    }

    /// <summary>
    /// 0-1 chance to consider joining a group instead of going solo.
    /// Higher intelligence = more willing to team up strategically.
    /// </summary>
    public float GroupUpAffinity => Intelligence / 100f;

    /// <summary>
    /// 0-1 risk tolerance when evaluating fights or dangerous rooms.
    /// High intelligence = lower tolerance (more cautious).
    /// </summary>
    public float RiskTolerance => 1f - (Intelligence / 100f);

    public override string ToString()
    {
        return $"STR: {Strength} | SPD: {Speed} | MAG: {Magic} | DEX: {Dexterity} | INT: {Intelligence} | CON: {Constitution} | HP: {CurrentHealth}/{MaxHealth} | Total: {GetTotalStats()}";
    }
}