NominaOcculta/NominaOcculta/Util.cs

using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using Dalamud.Game.ClientState.Objects.Types;
using Dalamud.Game.Text.SeStringHandling;
using Dalamud.Game.Text.SeStringHandling.Payloads;

namespace NominaOcculta; 

internal static class Util {
    internal const string SheetName = "CharaMakeName";

    internal static void ReplacePlayerName(this SeString text, string name, string replacement) {
        if (string.IsNullOrEmpty(name)) {
            return;
        }

        foreach (var payload in text.Payloads) {
            switch (payload) {
                // case PlayerPayload pp:
                //     if (pp.PlayerName.Contains(name)) {
                //         pp.PlayerName = pp.PlayerName.Replace(name, replacement);
                //     }
                //
                //     break;
                case TextPayload txt:
                    if (txt.Text.Contains(name)) {
                        txt.Text = txt.Text.Replace(name, replacement);
                    }

                    break;
            }
        }
    }

    internal static unsafe string? RawName(this GameObject obj) {
        var gameObj = (FFXIVClientStructs.FFXIV.Client.Game.Object.GameObject*) obj.Address;
        return Marshal.PtrToStringUTF8((IntPtr) gameObj->Name);
    }

    internal static byte[] Terminate(this byte[] bs) {
        var terminated = new byte[bs.Length + 1];
        Array.Copy(bs, terminated, bs.Length);
        terminated[^1] = 0;
        return terminated;
    }

    internal static SeString ReadRawSeString(IntPtr ptr) {
        var bytes = ReadRawBytes(ptr);
        return SeString.Parse(bytes);
    }

    private static unsafe byte[] ReadRawBytes(IntPtr ptr) {
        if (ptr == IntPtr.Zero) {
            return Array.Empty<byte>();
        }

        var bytes = new List<byte>();

        var bytePtr = (byte*) ptr;
        while (*bytePtr != 0) {
            bytes.Add(*bytePtr);
            bytePtr += 1;
        }

        return bytes.ToArray();
    }
}