object[] GetConstructorParametersForType(Type t)
{
var constructors = t.GetConstructors(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
if (constructors.Length == 0)
{
throw new ArgumentException("Found no constructor for type " + t);
}
if (constructors.Length > 1)
{
throw new ArgumentException("Found multiple constructors for type " + t + " currently supported is only one constructor");
}
var constructor = constructors[0];
var parameters = constructor.GetParameters();
if (parameters.Length == 0)
{
return(new object[0]);
}
var pars = new List <object>();
foreach (var p in parameters)
{
var attrs = p.GetCustomAttributes(typeof(NamedDependencyAttribute));
string dependencyName = null;
if (attrs.FirstOrDefault() is NamedDependencyAttribute attr)
{
dependencyName = attr.Name;
}
var dependency =
dependencyName == null
? _factory.Get(p.ParameterType)
: _factory.Get(dependencyName, p.ParameterType);
if (dependency == null)
{
throw new ArgumentException("Unknown type " + p.ParameterType + " needed for construction of " + t);
}
pars.Add(dependency);
}
return(pars.ToArray());
}
public static TAni Play <TAni>() where TAni : IAnimation
{
return(Play(_create.Get <TAni>()));
}
