// Add a monobehaviour to an existing game object, using Type rather than a generic
// Note: gameobject here is not a prefab prototype, it is an instance
public Component AddMonobehaviour(
Type behaviourType, GameObject gameObject, params object[] args)
{
Assert.That(behaviourType.DerivesFrom <Component>());
var monoBehaviour = (Component)gameObject.AddComponent(behaviourType);
InjectionHelper.InjectMonoBehaviour(_container, monoBehaviour, args);
return(monoBehaviour);
}
public object Instantiate(Type type, string name)
{
var gameObj = new GameObject(name);
gameObj.transform.parent = _rootTransform;
var component = gameObj.AddComponent(type);
if (type.DerivesFrom(typeof(Component)))
{
InjectionHelper.InjectMonoBehaviour(_container, (Component)component);
}
return(component);
}
public override object GetInstance(Type contractType, InjectContext context)
{
Assert.That(_componentType.DerivesFromOrEqual(contractType));
if (_instance == null)
{
Assert.That(!_container.AllowNullBindings,
"Tried to instantiate a MonoBehaviour with type '{0}' during validation. Object graph: {1}", _componentType, DiContainer.GetCurrentObjectGraph());
_instance = _gameObject.AddComponent(_componentType);
Assert.That(_instance != null);
InjectionHelper.InjectMonoBehaviour(_container, _instance);
}
return(_instance);
}
// Create from prefab
// Return specific monobehaviour
public T Instantiate <T>(
GameObject template, params object[] args) where T : Component
{
Assert.That(template != null, "Null template found when instantiating game object");
var gameObj = (GameObject)GameObject.Instantiate(template);
// By default parent to comp root
// This is good so that the entire object graph is
// contained underneath it, which is useful for cases
// where you need to delete the entire object graph
gameObj.transform.parent = _rootTransform;
gameObj.SetActive(true);
T requestedScript = null;
foreach (var component in gameObj.GetComponentsInChildren <Component>())
{
var extraArgs = Enumerable.Empty <object>();
if (component.GetType() == typeof(T))
{
Assert.IsNull(requestedScript,
"Found multiple matches with type '{0}' when instantiating new game object", typeof(T));
requestedScript = (T)component;
extraArgs = args;
}
InjectionHelper.InjectMonoBehaviour(_container, component, extraArgs);
}
if (requestedScript == null)
{
throw new ZenjectResolveException(
"Could not find component with type '{0}' when instantiating new game object".With(typeof(T)));
}
return(requestedScript);
}