game_h5/smart-shoes-cat-upgrade/assets/Script/Engine/Basic/BasicManager.ts

import BasicObject from "./BasicObject";

/**
 * 基础管理器 - 逻辑层
 */
export default abstract class BasicManager extends BasicObject {
    
    /**帧循环组件列表 */
    protected updateComponents: Map<any, Map<any, BasicObject>>;

    constructor () {
        super();
        
        this.updateComponents = new Map<any, Map<any, BasicObject>>();
    }

    public _update (dt: number): void {
        this.updateComponents.forEach((values: Map<any, BasicObject>, i: any) => {
            let length = values.size;
            values.forEach((value: BasicObject, j: any) => {
                if (value.isUpdate == true) {
                    if (value.isValid == false || value.isDestroy == true) {
                        values.delete(j);
                    }
                    else {
                        if (value != null && value.enabled == true) {
                            value._update(dt);
                        }
                    }
                }
            });

            // 长度发生变化
            if (length != values.size) {
                if (values.size > 0) {
                    this.updateComponents.set(i, values);
                }
                else {
                    this.updateComponents.delete(i);
                }
            }
        });
    }
}