public static UnityBindingConditionFactory ToPrefab(this IBindingFactory bindingFactory, Type type, string name)
{
if (!TypeUtils.IsAssignable(bindingFactory.bindingType, type))
{
throw new BindingException(BindingException.TYPE_NOT_ASSIGNABLE);
}
var isGameObject = TypeUtils.IsAssignable(TYPE_GAME_OBJECT, type);
var isComponent = TypeUtils.IsAssignable(TYPE_COMPONENT, type);
if (!isGameObject && !isComponent)
{
throw new BindingException(TYPE_NOT_COMPONENT);
}
var prefab = Resources.Load(name);
if (prefab == null)
{
throw new BindingException(string.Format(PREFAB_NAME_TYPE_IS_NULL, name, type.ToString()));
}
var prefabBinding = new PrefabBinding(prefab, type);
return(new UnityBindingConditionFactory(bindingFactory.AddBinding(prefabBinding, BindingInstance.Transient), prefab.name));
}
/// <summary>
/// Binds the key type to a transient <see cref="UnityEngine.Component"/>
/// of <paramref name="type"/> on the prefab.
///
/// If the <see cref="UnityEngine.Component"/> is not found on the prefab
/// at the moment of the instantiation, it will be added.
/// </summary>
/// <remarks>
/// Every resolution of a transient prefab will generate a new instance. So, even
/// if the component resolved from the prefab is destroyed, it won't generate any
/// missing references in the container.
/// </remarks>
/// <param name="bindingFactory">The original binding factory.</param>
/// <param name="type">The component type.</param>
/// <param name="name">Prefab name. It will be loaded using <c>Resources.Load<c/>.</param>
/// <returns>The binding condition object related to this binding.</returns>
public static IBindingConditionFactory ToPrefab(this IBindingFactory bindingFactory, Type type, string name)
{
if (!TypeUtils.IsAssignable(bindingFactory.bindingType, type))
{
throw new BindingException(BindingException.TYPE_NOT_ASSIGNABLE);
}
var isGameObject = TypeUtils.IsAssignable(typeof(GameObject), type);
var isComponent = TypeUtils.IsAssignable(typeof(Component), type);
if (!isGameObject && !isComponent)
{
throw new BindingException(TYPE_NOT_COMPONENT);
}
var prefab = Resources.Load(name);
if (prefab == null)
{
throw new BindingException(PREFAB_IS_NULL);
}
var prefabBinding = new PrefabBinding(prefab, type);
return(bindingFactory.AddBinding(prefabBinding, BindingInstance.Transient));
}