public static bool FirstMajorVersionOfNextCycle(UnityVersion ofMe, out UnityVersion version)
{
Ensure.Argument.NotNull(ofMe, nameof(ofMe));
if (NextCycleNumberOf(ofMe.Cycle, out ushort nextCycle))
{
var majorInterval = majorIntervals[nextCycle];
version = new UnityVersion(nextCycle, majorInterval.Min);
return(true);
}
version = null;
return(false);
}
/// <summary>
/// Get the next major version of specified version.
/// For example, next major version of Unity-5.4 is Unity-5.5 and next major version of Unity-5.6 is Unity-2017.1.
/// </summary>
/// <returns>
/// <see langword="true" /> if the next major version successfully fetched; otherwise, <see langword="false" />
/// if the specified version is latest major version.
/// </returns>
/// <remarks>
/// Note that the next version is affected by interval settings field <see cref="majorIntervals" />, it decides whether
/// the current instance is latest version, and whether the next version exist.
/// </remarks>
public static bool NextMajorVersion(UnityVersion ofMe, out UnityVersion next)
{
Ensure.Argument.NotNull(ofMe, nameof(ofMe));
if (!majorIntervals.TryGetValue(ofMe.Cycle, out var majorInterval))
{
return(FirstMajorVersionOfNextCycle(ofMe, out next));
}
var nextMajor = (byte)((ofMe.Major ?? 0) + 1);
if (!majorInterval.Contains(nextMajor))
{
return(FirstMajorVersionOfNextCycle(ofMe, out next));
}
next = new UnityVersion(ofMe.Cycle, nextMajor);
return(true);
}
private static UnityVersion ParseUnityVersion(string version)
{
return(string.IsNullOrEmpty(version) ? null : UnityVersion.Parse(version));
}
public CompatibleUnityVersionAttribute(string minUnityVersion, string maxUnityVersion = null)
{
MinUnityVersion = ParseUnityVersion(minUnityVersion);
MaxUnityVersion = ParseUnityVersion(maxUnityVersion);
}