/// <summary>
/// Loads the specified package into the engine.
/// </summary>
/// <param name="package">The package to load.</param>
public void LoadPackage(RantPackage package)
{
if (package == null)
{
throw new ArgumentNullException(nameof(package));
}
if (_loadedPackages.Contains(RantPackageDependency.Create(package)))
{
return;
}
foreach (var dependency in package.GetDependencies())
{
if (!_resolver.TryResolvePackage(dependency, out RantPackage pkg))
{
throw new FileNotFoundException(GetString("err-unresolvable-package", package, dependency));
}
LoadPackage(pkg);
}
foreach (var res in package.GetResources())
{
res.Load(this);
}
_loadedPackages.Add(RantPackageDependency.Create(package));
}
/// <summary>
/// Loads the specified package into the engine.
/// </summary>
/// <param name="package">The package to load.</param>
/// <param name="mergeBehavior">The table merging strategy to employ.</param>
public void LoadPackage(RantPackage package, TableMergeBehavior mergeBehavior = TableMergeBehavior.Naive)
{
if (package == null)
{
throw new ArgumentNullException(nameof(package));
}
if (_loadedPackages.Contains(RantPackageDependency.Create(package)))
{
return;
}
var patterns = package.GetPatterns();
var tables = package.GetTables();
if (patterns.Any())
{
foreach (var pattern in patterns)
{
_patternCache[pattern.Name] = pattern;
if (pattern.Module != null)
{
PackageModules[pattern.Name] = pattern.Module;
}
}
}
if (tables.Any())
{
if (_dictionary == null)
{
_dictionary = new RantDictionary(tables, mergeBehavior);
}
else
{
foreach (var table in tables)
{
_dictionary.AddTable(table, mergeBehavior);
}
}
}
_loadedPackages.Add(RantPackageDependency.Create(package));
foreach (var dependency in package.GetDependencies())
{
RantPackage pkg;
if (!_resolver.TryResolvePackage(dependency, out pkg))
{
throw new FileNotFoundException($"Package '{package}' was unable to resolve dependency '{dependency}'");
}
LoadPackage(pkg, mergeBehavior);
}
}