private static List <UnityInstallationInfo> GetPossibleInstallationInfos()
{
var installations = GetPossibleApplicationPaths();
return(installations.Select(path =>
{
var version = UnityVersion.GetVersionByAppPath(path);
return new UnityInstallationInfo(version, path);
}).ToList());
}
public static UnityInstallationInfo GetApplicationInfo(Version version, UnityVersion unityVersion)
{
var possible = GetPossibleInstallationInfos().ToArray();
var possibleWithVersion = possible.Where(a => a.Version != null).ToList();
// fast check is we have a best choice
var bestChoice = TryGetBestChoice(version, possibleWithVersion);
if (bestChoice != null)
{
return(bestChoice);
}
// best choice not found by version - try version by path then
var pathForSolution = unityVersion.GetActualAppPathForSolution();
var versionByAppPath = UnityVersion.GetVersionByAppPath(pathForSolution);
if (versionByAppPath != null)
{
possibleWithVersion.Add(new UnityInstallationInfo(versionByAppPath, pathForSolution));
}
// check best choice again, since newly added version may be best one
bestChoice = TryGetBestChoice(version, possibleWithVersion);
if (bestChoice != null)
{
return(bestChoice);
}
var choice1 = possibleWithVersion.Where(a =>
a.Version.Major == version.Major && a.Version.Minor == version.Minor &&
a.Version.Build == version.Build).OrderBy(b => b.Version).LastOrDefault();
if (choice1 != null)
{
return(choice1);
}
var choice2 = possibleWithVersion.Where(a =>
a.Version.Major == version.Major && a.Version.Minor == version.Minor).OrderBy(b => b.Version).LastOrDefault();
if (choice2 != null)
{
return(choice2);
}
var choice3 = possibleWithVersion.Where(a => a.Version.Major == version.Major)
.OrderBy(b => b.Version).LastOrDefault();
if (choice3 != null)
{
return(choice3);
}
var choice4 = possibleWithVersion
.OrderBy(b => b.Version).LastOrDefault();
if (choice4 != null)
{
return(choice4);
}
var worstChoice = possible.LastOrDefault();
return(worstChoice);
}