Represents an object that can provide a value of type TValue on demand.<\/p>\n
A scriptable object or component that implements the IValueProvider<TValue><\/em> interface can be assigned to an Initializer<\/a> field of type TValue.<\/p>\n During initialization the Initializer will request the Init argument from the value provider, and pass it to the client’s Init method.<\/p>\n If your value provider always returns the same value, regardless of the client that is requesting it, then you can just implement the IValueProvider<TValue>.Value<\/em> property.<\/p>\n If your value provider can return a different value based on the client that is requesting it, then you can also implement the IValueProvider<TValue>.TryGetFor<\/em> method.<\/p>\n Value providers can provide functionality such as:<\/p>\n Here are some pre-existing IValueProvider<TValue><\/em> implementations that come bundled with Init(args)<\/p>\n Represents an object that can provide a value of type TValue on demand. A scriptable object or component that implements the IValueProvider<TValue> interface can be assigned to an Initializer field of type TValue. During initialization the Initializer will request the Init argument from the value provider, and pass it to the client’s Init method. Example ..<\/p>\nExample<\/h2>\n
[CreateAssetMenu]<\/span>\r\nclass MainCamera : ScriptableObject, IValueProvider<Camera><\/span>\r\n{<\/span>\r\n public Camera Value => Camera.main;<\/span>\r\n}<\/span><\/pre>\nExample 2<\/h2>\n
class NearestCamera : ScriptableObject, IValueProvider<Camera><\/span>\r\n{<\/span>\r\n public Camera Value => TryGetFor(null, out Camera camera) ? camera : null;<\/span>\r\n\r\n public bool TryGetFor(Component client, out Camera camera)<\/span>\r\n {<\/span>\r\n if(client != null)<\/span>\r\n {<\/span>\r\n var camera = client.GetComponentInChildren<Camera>();<\/span>\r\n if(camera != null)<\/span>\r\n {<\/span>\r\n return true;<\/span>\r\n }<\/span>\r\n\r\n camera = client.GetComponentInParent<Camera>();<\/span>\r\n if(camera != null)<\/span>\r\n {<\/span>\r\n return camera;<\/span>\r\n }<\/span>\r\n\r\n camera = Object.FindObjectsByType<Camera>()<\/span>\r\n .FirstOrDefault(c => c.gameObject.scene == client.gameObject.scene);<\/span>\r\n if(camera != null)<\/span>\r\n {<\/span>\r\n return camera;<\/span>\r\n }<\/span>\r\n }<\/span>\r\n\r\n return Camera.main;<\/span>\r\n }<\/span>\r\n}<\/span><\/pre>\nUse Cases<\/h2>\n
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See Also<\/strong>:<\/h3>\n
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