/// <summary>
/// Loads the package at the specified file path into the engine.
/// </summary>
/// <param name="path">The path to the package to load.</param>
public void LoadPackage(string path)
{
if (Util.IsNullOrWhiteSpace(path))
{
throw new ArgumentException(GetString("err-empty-path"));
}
if (Util.IsNullOrWhiteSpace(Path.GetExtension(path)))
{
path += RantPackage.EXTENSION;
}
LoadPackage(RantPackage.Load(path));
}
/// <summary>
/// Loads the package at the specified file path into the engine.
/// </summary>
/// <param name="path">The path to the package to load.</param>
/// <param name="mergeBehavior">The table merging strategy to employ.</param>
public void LoadPackage(string path, TableMergeBehavior mergeBehavior = TableMergeBehavior.Naive)
{
if (Util.IsNullOrWhiteSpace(path))
{
throw new ArgumentException("Path cannot be null nor empty.");
}
if (Util.IsNullOrWhiteSpace(Path.GetExtension(path)))
{
path += ".rantpkg";
}
LoadPackage(RantPackage.Load(path), mergeBehavior);
}
/// <summary>
/// Attempts to resolve a depdendency to the appropriate package.
/// </summary>
/// <param name="depdendency">The depdendency to resolve.</param>
/// <param name="package">The package loaded from the depdendency.</param>
/// <returns></returns>
public virtual bool TryResolvePackage(RantPackageDependency depdendency, out RantPackage package)
{
package = null;
var path = Path.Combine(Environment.CurrentDirectory, $"{depdendency.ID}.rantpkg");
if (!File.Exists(path))
{
RantPackageVersion version;
// Fallback to name with version appended
#if UNITY
path = Directory.GetFiles(Environment.CurrentDirectory, $"{depdendency.ID}*.rantpkg", SearchOption.AllDirectories).FirstOrDefault(p =>
#else
path = Directory.EnumerateFiles(Environment.CurrentDirectory, "*.rantpkg", SearchOption.AllDirectories).FirstOrDefault(p =>
#endif
{
var match = FallbackRegex.Match(Path.GetFileNameWithoutExtension(p));
if (!match.Success)
{
return(false);
}
version = RantPackageVersion.Parse(match.Groups["version"].Value);
return((depdendency.AllowNewer && version >= depdendency.Version) || depdendency.Version == version);
});
if (path == null)
{
return(false);
}
}
try
{
var pkg = RantPackage.Load(path);
if (pkg.ID != depdendency.ID)
{
return(false);
}
if ((depdendency.AllowNewer && pkg.Version >= depdendency.Version) || pkg.Version == depdendency.Version)
{
package = pkg;
return(true);
}
return(false);
}
catch
{
return(false);
}
}