TheClothes.3.cs

using System;
using System.IO;
using System.Collections.Generic;
using GTA;
using GTA.Native;

public class TheClothes : Script
{
    private bool applied = false;
    private readonly string iniPath;

    public TheClothes()
    {
        Interval = 100;
        Tick += OnTick;
        iniPath = Path.Combine(
            AppDomain.CurrentDomain.BaseDirectory,
            "TheCharacterClothesMod.ini"
        );
    }

    private void OnTick(object sender, EventArgs e)
    {
        if (applied) return;

        Wait(200);

        if (!File.Exists(iniPath))
        {
            GTA.UI.Screen.ShowSubtitle("ClothesLoader: INI not found", 3000);
            applied = true;
            return;
        }

        string[] lines = File.ReadAllLines(iniPath);

        string section = GetSectionForCurrentPlayer();
        if (section == null)
        {
            applied = true;
            return;
        }

        Dictionary<string,int> cfg = ParseIniSection(lines, section);

        Function.Call(Hash.SET_PED_COMPONENT_VARIATION, Game.Player.Character.Handle, 3, 22, 3, 0);

        ApplyOutfit(Game.Player.Character, cfg);
        applied = true;
    }

    private string GetSectionForCurrentPlayer()
    {
        int hash = Game.Player.Character.Model.Hash;
        if (hash == new Model("player_zero").Hash)   return "MICHAEL";
        if (hash == new Model("player_one").Hash)    return "FRANKLIN";
        if (hash == new Model("player_two").Hash)    return "TREVOR";
        return null;
    }

    private Dictionary<string,int> ParseIniSection(string[] lines, string section)
    {
        Dictionary<string,int> map = new Dictionary<string,int>(StringComparer.OrdinalIgnoreCase);
        bool inSection = false;

        foreach (string raw in lines)
        {
            string line = raw.Trim();
            if (line.StartsWith("[") && line.EndsWith("]"))
            {
                string head = line.Substring(1, line.Length - 2);
                inSection = head.Equals(section, StringComparison.OrdinalIgnoreCase);
            }
            else if (inSection && line.IndexOf('=') > -1)
            {
                string[] parts = line.Split(new[]{'='}, 2);
                string key = parts[0].Trim();
                string valStr = parts[1].Trim();
                int val;
                if (int.TryParse(valStr, out val))
                {
                    map[key] = val;
                }
            }
        }
        return map;
    }

    private void ApplyOutfit(Ped ped, Dictionary<string,int> cfg)
    {
        for (int slot = 0; slot <= 11; slot++)
        {
            string keyId = null;
            switch (slot)
            {
                case 0:  keyId = "HEAD_ID"; break;
                case 1:  keyId = "BEARD_ID"; break;
                case 2:  keyId = "HAIR_ID"; break;
                case 3:  keyId = "TORSO_ID"; break;
                case 4:  keyId = "LEGS_ID"; break;
                case 5:  keyId = "HANDS_ID"; break;
                case 6:  keyId = "FOOT_ID"; break;
                case 7:  keyId = "EXTRA_PART1_ID"; break;
                case 8:  keyId = "EXTRA_PART2_ID"; break;
                case 9:  keyId = "MASKS_ID"; break;
                case 10: keyId = "AUXILLIRAY_PARTS_ID"; break;
            }

            if (keyId != null)
            {
                int drawable;
                if (cfg.TryGetValue(keyId, out drawable))
                {
                    string texKey = keyId.Replace("_ID", "_TEXTURE_ID");
                    int textureKey;
                    if (cfg.TryGetValue(texKey, out textureKey))
                    {
                        Function.Call(
                            Hash.SET_PED_COMPONENT_VARIATION,
                            ped.Handle, slot, drawable, textureKey, 0
                        );
                    }
                }
            }
        }

        string[] propKeys = new string[] { "HAT", "GLASSES", "EARS" };
        for (int i = 0; i < propKeys.Length; i++)
        {
            string key = propKeys[i];
            string idKey = key + "_ID";
            int drawable;
            if (cfg.TryGetValue(idKey, out drawable))
            {
                if (drawable < 0)
                {
                    Function.Call(Hash.CLEAR_PED_PROP, ped.Handle, i);
                }
                else
                {
                    string texKey = key + "_TEXTURE_ID";
                    int textureKey;
                    if (cfg.TryGetValue(texKey, out textureKey))
                    {
                        Function.Call(
                            Hash.SET_PED_PROP_INDEX,
                            ped.Handle, i, drawable, textureKey, true
                        );
                    }
                }
            }
        }
    }
}