DoomsdayRescue/assets/script/framework/asset/SpriteFactory.ts

import { SpriteFrameManager } from "./SpriteFrameManager";

/**
 * 快速创建对象
 */
export class SpriteFactory {

    /**
     * 创建节点对象
     * @param name 
     */
    public static createNode(name?: string): cc.Node {
        let node = new cc.Node(name);
        return node;
    }

    /**
     * 创建空的sprite对象
     * @param name 
     */
    public static createSprite(name?: string): cc.Sprite {
        let node = this.createNode(name);
        let sprite = node.addComponent(cc.Sprite);
        return sprite;
    }

    /**
     * 创建带图片的sprite对象
     * @param fileName 
     * @param frameName 
     */
    public static createSpriteWithFrame(fileName: string, frameName: string): cc.Sprite {
        let sprite = SpriteFactory.createSprite();
        sprite.node.name = frameName;
        sprite.spriteFrame = SpriteFrameManager.getInstance().getSpriteFrame(fileName, frameName);
        return sprite;
    }

    /**
     * 创建动画
     * @param node 
     * @param clip 
     * @param wrapMode 
     */
    public static createAnimationWithNode(node: cc.Node, clip: cc.AnimationClip, wrapMode: cc.WrapMode = cc.WrapMode.Normal): cc.Animation {
        let animation = node.addComponent(cc.Animation);
        clip.wrapMode = wrapMode;
        animation.addClip(clip);
        return animation;
    }

    /**
     * 创建button
     * @param fileName 
     * @param frameName 
     * @param clickFrameName 
     */
    public static createButton(fileName: string, frameName: string, clickFrameName: string): cc.Button {
        let sprite = SpriteFactory.createSprite();
        sprite.spriteFrame = SpriteFrameManager.getInstance().getSpriteFrame(fileName, frameName);
        let spriteButton = sprite.addComponent(cc.Button);
        spriteButton.target = spriteButton.node;
        spriteButton.transition = cc.Button.Transition.SPRITE;
        spriteButton.normalSprite = SpriteFrameManager.getInstance().getSpriteFrame(fileName, frameName);
        spriteButton.pressedSprite = SpriteFrameManager.getInstance().getSpriteFrame(fileName, clickFrameName);
        spriteButton.hoverSprite = SpriteFrameManager.getInstance().getSpriteFrame(fileName, clickFrameName);
        spriteButton.disabledSprite = SpriteFrameManager.getInstance().getSpriteFrame(fileName, clickFrameName);
        return spriteButton;
    }

    /**
     * label 文字
     * @param labelPrefab 
     * @param content 
     */
    public static createLabel(labelPrefab: cc.Prefab, content?: string): cc.Label {
        let node = cc.instantiate(labelPrefab);
        let label = node.getComponent(cc.Label);
        if (content) {
            label.string = content;
        }
        return label;
    }

    /**
     * 粒子特效
     * @param particlePrefab 
     */
    public static createParticle(particlePrefab: cc.Prefab): cc.ParticleSystem {
        let node = cc.instantiate(particlePrefab);
        let particle = node.getComponent(cc.ParticleSystem);
        return particle;
    }

    /**
     * 进度条
     * @param prefab 
     */
    public static createProgressBar(prefab: cc.Prefab): cc.ProgressBar {
        let node = cc.instantiate(prefab);
        let bar = node.getComponent(cc.ProgressBar);
        return bar;
    }
}