PS1.cs

using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using LiveSplit.EMUHELP;
using LiveSplit.EMUHELP.PS1;

public class Playstation : PS1 { }

public class Playstation1 : PS1 { }

public class PS1 : HelperBase
{
    public PS1(bool generateCode) : base(generateCode)
    {
        List<string> processNames = new List<string>
        {
            "ePSXe",
            "psxfin",
            "duckstation-qt-x64-ReleaseLTCG",
            "duckstation-nogui-x64-ReleaseLTCG",
            "retroarch",
            "pcsx-redux.main",
            "xebra",
            "mednafen"
        };

        GameProcess = new ProcessHook(processNames);
        Debugs.Info("  => PS1 Helper started");
    }

    public PS1()
        : this(true) { }

    protected override void InitActions()
    {
        Emu = Game.ProcessName.ToLower() switch {
            "epsxe" => new ePSXe(this),
            "duckstation-qt-x64-releaseltcg" or "duckstation-nogui-x64-releaseltcg" => new Duckstation(this),
            "psxfin" => new pSX(this),
            "xebra" => new Xebra(this),
            "retroarch" => new Retroarch(this),
            "pcsx-redux.main" => new PcsxRedux(this),
            "mednafen" => new Mednafen(this),
            _ => throw new NotImplementedException(),
        };
    }

    public override bool TryGetAddress(ulong address, out IntPtr realAddress)
    {
        realAddress = default;

        if (Emu.GetMemoryAddress(0) == null)
            return false;

        var defOffset = address;

        if (defOffset >= 0x80000000 && defOffset < 0x80200000)
            defOffset -= 0x80000000;
        else
            return false;

        realAddress = (IntPtr)((ulong)Emu.GetMemoryAddress(0) + defOffset);
        return true;
    }

    internal override bool IsAddressInBounds<T>(ulong address) => address + (ulong)Marshal.SizeOf(typeof(T)) <= 0x80200000;

    internal override bool IsStringAddressInBounds(ulong address, int stringLength) => address + (ulong)stringLength <= 0x80200000;
}