/// <summary>
/// Determines whether the game is installed.
/// </summary>
/// <returns><c>true</c> if the game is installed; otherwise, <c>false</c>.</returns>
public bool IsGameInstalled()
{
//Criteria for considering the game 'installed'
//Does the game directory exist?
bool bHasDirectory = Directory.Exists(Config.GetGamePath());
//Is there an .install file in the directory?
bool bHasInstallationCookie = File.Exists(ConfigHandler.GetInstallCookiePath());
//is there a version file?
bool bHasGameVersion = File.Exists(Config.GetGameVersionPath());
//If any of these criteria are false, the game is not considered fully installed.
return(bHasDirectory && bHasInstallationCookie && IsInstallCookieEmpty() && bHasGameVersion);
}
/// <summary>
/// Determines whether the install cookie is empty
/// </summary>
/// <returns><c>true</c> if the install cookie is empty, otherwise, <c>false</c>.</returns>
public static bool IsInstallCookieEmpty()
{
//Is there an .install file in the directory?
bool bHasInstallationCookie = File.Exists(ConfigHandler.GetInstallCookiePath());
//Is the .install file empty? Assume false.
bool bIsInstallCookieEmpty = false;
if (bHasInstallationCookie)
{
bIsInstallCookieEmpty = String.IsNullOrEmpty(File.ReadAllText(ConfigHandler.GetInstallCookiePath()));
}
return(bIsInstallCookieEmpty);
}
/// <summary>
/// Determines whether the game is installed.
/// </summary>
/// <returns><c>true</c> if the game is installed; otherwise, <c>false</c>.</returns>
public bool IsGameInstalled()
{
// Criteria for considering the game 'installed'
// Does the game directory exist?
bool bHasGameDirectory = Directory.Exists(Configuration.GetGamePath());
// Is there an .install file in the directory?
bool bHasInstallationCookie = File.Exists(ConfigHandler.GetInstallCookiePath());
// Is there a version file?
bool bHasGameVersion = File.Exists(Configuration.GetGameVersionPath());
if (!bHasGameVersion && bHasGameDirectory)
{
Log.Warn("No GameVersion.txt file was found in the installation directory.\n" +
"This may be due to a download error, or the develop may not have included one.\n" +
"Without it, the game cannot be considered fully installed.\n" +
"If you are the developer of this game, add one to your game files with your desired version in it.");
}
// If any of these criteria are false, the game is not considered fully installed.
return(bHasGameDirectory && bHasInstallationCookie && IsInstallCookieEmpty() && bHasGameVersion);
}
