/// <summary>
/// Loads the plugin at the given path.
/// </summary>
/// <param name="path">The path to the plugin assembly.</param>
/// <returns>Whether the plugin was loaded successfully or not.</returns>
public static Exception Load(string path)
{
try
{
Assembly asm = Assembly.LoadFrom(path);
TypeInfo type = asm.DefinedTypes.FirstOrDefault(t => t.IsSubclassOf(typeof(RPlugin)));
if (type == null)
{
return(new Exception("Plugin class not found."));
}
else
{
RPlugin plugin = Activator.CreateInstance(type) as RPlugin;
if (plugin == null)
{
return(new Exception("Failed to create plugin instance."));
}
else
{
PluginContainer container = new PluginContainer(plugin);
_plugins.Add(plugin, container);
plugin.Load();
container.Options.SetDefaults();
container.Options.Load();
PluginLoaded?.Invoke(container);
return(null);
}
}
}
catch (Exception e)
{
return(e);
}
}
/// <summary>
/// Unloads the given plugin.
/// </summary>
/// <param name="plugin">The plugin to unload.</param>
public static void Unload(RPlugin plugin)
{
PluginUnloaded?.Invoke(_plugins[plugin]);
plugin.Unload();
_plugins.Remove(plugin);
}
/// <summary>
/// Gets the container for the given plugin.
/// </summary>
/// <param name="plugin">The plugin to get the container for.</param>
/// <returns>The plugin's container.</returns>
public static PluginContainer GetContainer(RPlugin plugin)
{
return(_plugins.TryGetValue(plugin, out PluginContainer container) ? container : null);
}
public PluginContainer(RPlugin plugin)
{
Plugin = plugin;
Options.Options.AddRange(plugin.Options);
Options.OptionsFile = OptionsFile;
}
