/// <summary>
/// Gets whether the specified candidate part is the chosen part for the specified module.
/// </summary>
/// <param name="strategy"></param>
/// <param name="module"></param>
/// <param name="candidatePart"></param>
/// <returns></returns>
public static bool IsChoice(this PartSearchStrategy strategy, PartModule module, Part candidatePart)
{
if (module == null)
{
return(candidatePart == null);
}
switch (strategy)
{
case PartSearchStrategy.host:
return(false);
case PartSearchStrategy.parent:
return(object.ReferenceEquals(candidatePart, ChoosePart(strategy, module)));
default:
return(false);
}
}
/// <summary>
/// Choose the part to use. Returns null if not found.
/// </summary>
/// <param name="strategy"></param>
/// <param name="module"></param>
/// <returns></returns>
public static Part ChoosePart(this PartSearchStrategy strategy, PartModule module)
{
if (module == null)
{
return(null);
}
switch (strategy)
{
case PartSearchStrategy.host:
return(module.part);
case PartSearchStrategy.parent:
return((module.part == null) ? null : module.part.parent);
default:
return(null);
}
}
