Various helpful things I like to have around in Unity projects.
A robust Singleton system. Turn objects into singletons by just changing their class definition from "class ManagerThing : Monobehaviour" to "class ManagerThing : Singleton". It will lazily load itself on first ManagerThing.Instance get, putting an empty gameObject in the dontDestroyOnLoad scene for you (if needed).
Vector2.ClampToCameraScreen Vector3.ClampToCameraScreen Vector2.GetSnap4 Vector2.Snap4 Vector2.Snap8 Vector2.xy (v3->v2) IList.Shuffle (fisher-yates) IList.RandomItem
[RequireInterface(typeof(type))] public ScriptableObject something;
Good ol fashion pre-defined list of like "UnityEventBool : UnityEvent<bool>" for lots of basic/unity types.
If I want to use a full ScriptableObjectArchitecture, I will. But if I'm not using that for gameplay, I probably only need a colorReference for non-gameplay things like UI.
CameraUtility.RectFromTransforms will take a list of transforms and give you a rect of the min and max positions. CameraUtility.SetCameraToRect will adjust an orthographic camera to fit a rect. (note: currently broken oops.)
goes on camera. Needs the material/shaders too. Just call TransitionOpenCurtain TransitionCloseCurtain, optionally passing a delegate in to be fired when the transition is complete.
It creates a 'blit' component that runs 'blit' onRenderFrame and does its transition through the lerp, the shader code determining what that looks like.
You can manually add a 'blit' component to the camera and put the overlay material in the slot. This material takes a texture and uses the overlay blend mode. Its a post-processing effect, basically. If you need a more sophisticated post-processing effect than this, please use something else. In fact, a future goal is to simply write an overlay function as a custom PostProc for Unitys package. Let them optimize it.
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