Introduction

My Scene Manager is a powerful Unity package designed to simplify scene management, improve performance, and enhance flexibility in your projects. Whether you're dealing with scene transitions, Unity Addressables scenes, or async/await workflows, this package provides an easy-to-use solution for handling all your scene management needs.

Key Features

• Seamless Scene Transitions: Transition between scenes with ease, with optional loading screens for a smooth user experience.
• Addressable and Non-Addressable Scene Support: One API for both — a plain string finds your scene wherever it lives, with no separate addressable methods to learn.
• A Handle For Every Operation: Progress, phase, per-scene events and cancellation, all attached after the call rather than decided before it.
• Await It Any Way You Like: await directly, bridge to Task, or yield return it from a coroutine.
• Loading Screens Beyond Scenes: Scenes, prefabs or UI Toolkit documents, with built-in components for each.

Installation

To get started with My Scene Manager, you can install it in various ways:

• OpenUPM
• Install from Git
• Install from Tarball
• Unity Asset Store

Quick Start

Here's how you can get started with scene transitions in just a few lines of code:

using MyGameDevTools.SceneLoading;
// [...]

// Transition to a scene with a loading screen
MySceneManager.TransitionAsync("my-target-scene", "my-loading-scene");

That same line works whether the scenes come from your Build Settings or from Addressables.

Every operation hands back a handle you can watch, drive and cancel:

SceneOperation op = MySceneManager.TransitionAsync("my-target-scene", "my-loading-scene");

op.Progressed   += progress => bar.value = progress;
op.StateChanged += o => { if (o.State == SceneOperationState.ScreenOut) BeginIntro(); };

SceneResult result = await op;   // or op.Cancel(), or yield return op.ToCoroutine()

info

Upgrading from 4.x? The headline call above is unchanged. See the upgrade guide for the rest.