Class SceneManager

Example: Registering a custom SceneManager

// Define a custom SceneManager subclass
class MyCustomSceneManager extends SceneManager {
  async _onInit() {
    console.log(`Initializing managed Scene "${this.scene.name}"`);
  }

  async _onDraw() {
    console.log(`Drawing managed Scene "${this.scene.name}"`);
  }

  async _onReady() {
    console.log(`Readying managed Scene "${this.scene.name}"`);
  }

  async _onTearDown() {
    console.log(`Deconstructing managed Scene "${this.scene.name}"`);
  }

  _registerHooks() {
    this.registerHook("updateToken", this.#onUpdateToken.bind(this));
  }

  #onUpdateToken(document, updateData, options, userId) {
    console.log("Updating a token within the managed Scene");
  }
}

// Register MyCustomSceneManager to be used for a specific Scene
CONFIG.Canvas.sceneManagers = {
  [sceneId]: MyCustomSceneManager
}
Copy