Method getOrCreateComponent

packages/core/src/ECS/Entity.ts:575–585

* @zh 获取或创建指定类型的组件 * @en Get or create component of specified type * * @zh 如果组件已存在则返回现有组件，否则创建新组件并添加到实体 * @en Returns existing component if present, otherwise creates and adds new component * * @param type - @zh 组件类型构造函数 @en Component type constructor * @param args

(
        type: ComponentType<T>,
        ...args: ConstructorParameters<ComponentType<T>>
    )

     * ```
     */
    public getOrCreateComponent<T extends Component>(
        type: ComponentType<T>,
        ...args: ConstructorParameters<ComponentType<T>>
    ): T {
        let component = this.getComponent(type);
        if (!component) {
            // eslint-disable-next-line @typescript-eslint/no-unsafe-argument
            component = this.createComponent(type, ...args);
        }
        return component;
    }

    /**
     * @zh 标记组件为已修改