team2_jj/assets/scripts/hero/formation/FormationHeroItem.ts

import { _decorator, Component, Sprite, Label, SpriteFrame, Prefab, instantiate, Node } from 'cc';
import { DataSystem } from '../../core/data/DataSystem';
import { ResourceLoader } from '../../core/resourceManager/ResourceLoader';
import { BitmapFont } from '../../core/ui/BitmapFont';
import { DragSource } from '../../core/ui/drag/DragSource';
import { DragSystem } from '../../core/ui/drag/DragSystem';
import { UserHero, UserHeroData } from '../UserHeroData';
import { FormationData } from './FormationData';
import { HeroDragHelper } from './HeroDragHelper';
const { ccclass, property, requireComponent } = _decorator;
/**
 * 阵位英雄项
 * @author 袁浩
 */
@ccclass('FormationHeroItem')
@requireComponent(ResourceLoader)
export class FormationHeroItem extends Component {
    @property({ tooltip: "统帅值", type: Label })
    public leaderLabel: Label;
    @property({ tooltip: "等级", type: Label })
    public lvLabel: Label;
    @property({ tooltip: "图标", type: Sprite })
    public avatorSprite: Sprite;
    @property({ tooltip: "星级", type: BitmapFont })
    public starBitmapLabel: BitmapFont;
    @property({ tooltip: "拖拽生成的预制体", type: Prefab })
    public dragPrefab: Prefab;
    @property({ tooltip: "品质框", type: Sprite })
    public qualityBorder: Sprite;
    @property({ tooltip: "所有品质框", type: [SpriteFrame] })
    public qualityBorderList: SpriteFrame[] = [];
    @property({ tooltip: "在阵上节点", type: Node })
    public inFormationNode: Node;
    public data: UserHero;
    public helper: HeroDragHelper;
    private dragSource: DragSource;
    start() {
        this.dragSource = this.getComponent(DragSource);
    }
    public async onDataChange(data: UserHero, index?: number) {
        if (!data) {
            this.node.active = false;
            return;
        }
        this.data = data;
        this.node.active = true;
        this.leaderLabel.string = data.client.commander + "";
        this.lvLabel.string = `Lv.${data.server.lv}`;
        let starString = "";
        for (let i = 0; i < data.server.star; i++) {
            starString += "0";
        }
        this.starBitmapLabel.string = starString;
        this.qualityBorder.spriteFrame = this.qualityBorderList[data.client.color - 1];
        let formation = DataSystem.getData(FormationData);
        this.inFormationNode.active = !!formation.getIDByHero(this.data.client.id);
        this.avatorSprite.spriteFrame = await this.getComponent(ResourceLoader).load(`images/general/texture/head_img/${data.client.hero_res}/spriteFrame`, SpriteFrame);
    }
    update() {
        if (this.data && DataSystem.watch(UserHeroData, this.data.client.id + "")) {
            this.onDataChange(this.data);
        }
        if (this.data && (
            DataSystem.watch(FormationData, "1") ||
            DataSystem.watch(FormationData, "2") ||
            DataSystem.watch(FormationData, "3") ||
            DataSystem.watch(FormationData, "4") ||
            DataSystem.watch(FormationData, "5")
        )) {
            this.onDataChange(this.data);
        }
    }
    public onDrag(isInTarget: boolean) {
        this.helper && this.helper.node.destroy();
        this.helper = null;
        let dragNode = instantiate(this.dragPrefab);
        dragNode.parent = DragSystem.touchNode;
        this.helper = dragNode.getComponent(HeroDragHelper);
        this.helper.data = this.data;
        this.helper.onDrag(this.dragSource, this.data);
    }
    public onDraging() {
        this.helper && (this.helper.onDraging(this.dragSource));
    }
    public onDrop() {
        this.helper && this.helper.node.destroy();
        this.helper = null;
    }
}