ModAPI-Launcher-Kit/ModAPI.Common/GameVersion.cs at dbfbf13134fa94de48dd3079ba6792c43c3da29e · Spore-Community/ModAPI-Launcher-Kit · GitHub

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using System.IO;

namespace ModAPI.Common
{
    public enum GameVersionType
    {
        /// <summary>3.0.0.2818 (July 2009) installed from disc, with patch 5.1</summary>
        Disc,
        /// <summary>3.1.0.22 (March 2017) installed from Origin, requires ModAPI Fix</summary>
        Origin_March2017,
        /// <summary>3.1.0.29 (October 2024) installed from EA App or Origin, requires ModAPI Fix</summary>
        EA_October2024,
        /// <summary>3.1.0.22 (March 2017) installed from GOG or Steam</summary>
        Steam_March2017,
        /// <summary>3.1.0.29 (October 2024) installed from GOG</summary>
        GOG_October2024,
        /// <summary>3.1.0.29 (October 2024) installed from Steam, has steamstub DRM</summary>
        Steam_October2024,

        None
    }

    public static class GameVersion
    {
        private static readonly int[] ExecutableSizes = {
                                                    24909584, // Disc
                                                    24898224, // Origin_March2017
                                                    24906040, // EA_October2024
                                                    24885248, // Steam_March2017
                                                    24895536, // GoG_October2024
                                                    25066744  // Steam_October2024
                                                };

        public static bool RequiresModAPIFix(GameVersionType versionType)
        {
            return versionType == GameVersionType.Origin_March2017 ||
                    versionType == GameVersionType.EA_October2024;
        }

        public static GameVersionType DetectVersion(string path)
        {
            if (!string.IsNullOrEmpty(path))
            {
                var length = new FileInfo(path).Length;

                for (int i = 0; i < ExecutableSizes.Length; i++)
                {
                    if (length == ExecutableSizes[i])
                    {
                        return (GameVersionType)i;
                    }
                }
            }

            return GameVersionType.None;
        }

        public static string GetVersionName(GameVersionType type)
        {
            switch (type)
            {
                case GameVersionType.Disc:
                    return "disk";

                case GameVersionType.Origin_March2017:
                case GameVersionType.EA_October2024:
                case GameVersionType.Steam_March2017:
                case GameVersionType.GOG_October2024:
                case GameVersionType.Steam_October2024:
                    return "steam_patched";

                default:
                    return null;
            }
        }

        public static string GetExecutableFileName(GameVersionType type)
        {
            switch (type)
            {
                case GameVersionType.Disc:
                case GameVersionType.Steam_March2017:
                case GameVersionType.GOG_October2024:
                case GameVersionType.Steam_October2024:
                    return "SporeApp.exe";

                // Origin and EA App have extra DRM
                // which requires the ModAPIFix executable
                case GameVersionType.Origin_March2017:
                case GameVersionType.EA_October2024:
                    return "SporeApp_ModAPIFix.exe";

                default:
                    return null;
            }
        }

        public static string GetNewDLLName(GameVersionType type)
        {
            switch (type)
            {
                case GameVersionType.Disc:
                    return "SporeModAPI.disk.dll";

                case GameVersionType.Origin_March2017:
                case GameVersionType.EA_October2024:
                case GameVersionType.Steam_March2017:
                case GameVersionType.GOG_October2024:
                case GameVersionType.Steam_October2024:
                    return "SporeModAPI.march2017.dll";

                default:
                    return null;
            }
        }

        public static string GetFriendlyVersionName(GameVersionType type)
        {
            switch (type)
            {
                case GameVersionType.Disc:
                    return "Disc + Patch 5.1, July 2009";
                case GameVersionType.Origin_March2017:
                    return "Origin, March 2017";
                case GameVersionType.EA_October2024:
                    return "EA App, October 2024";
                case GameVersionType.Steam_March2017:
                    return "GOG/Steam, March 2017";
                case GameVersionType.GOG_October2024:
                    return "GOG, October 2024";
                case GameVersionType.Steam_October2024:
                    return "Steam, October 2024";
                default:
                    return "Unknown";
            }
        }

        /// <summary>
        /// Returns true if this version type is compatible with LAA (Large Address Aware, aka 4GB patch).
        /// </summary>
        public static bool IsLAACompatible(GameVersionType type)
        {
            switch (type)
            {
                // Steam_October2024 has steamstub DRM which prevents modification of the exe, thus preventing the game from running if LAA is set in PE header
                case GameVersionType.Steam_October2024:
                    return false;
                // No known issues with any other versions
                default:
                    return true;
            }
        }

    }
}