xiaoxiaofangkuaizhen_emojo/assets/script/ui/PopTetriDoc/UIPopTetriDoc.ts

//*********************
// create by 流云
// time: Sat Apr 25 2026
// desc: 
//*********************
import { _decorator, Component, Node, find, RichText, sp, Tween } from 'cc';
import { Auto_PopTetriDoc } from './Auto_PopTetriDoc';
const { ccclass, property } = _decorator;

@ccclass('UIPopTetriDoc')
export class UIPopTetriDoc extends Auto_PopTetriDoc {

    private _curentPage: number = 0;
    private _isClosing = false;
    /** 本实例是否已计入 pauseForTetriDoc */
    private _pausedByDoc = false;

    onLoad(): void {
        super.onLoad();
    }

    onEnable(): void {
        super.onEnable();
        this._isClosing = false;
        this._pausedByDoc = false;
        const battle = gg.game?.CurentBattle;
        if (battle) {
            battle.pauseForTetriDoc();
            this._pausedByDoc = true;
        }
        this.ui_bgMask.on(Node.EventType.TOUCH_END, this.onClickClose, this);
    }

    onDisable(): void {
        super.onDisable();
        this.ui_bgMask?.off(Node.EventType.TOUCH_END, this.onClickClose, this);
    }

    protected onDestroy(): void {
        this._releaseDocPause();
        super.onDestroy?.();
    }

    onInit(): void {
        this._isClosing = false;
        this._curentPage = 0;
        if (this.prema && !Number.isNaN(this.prema)) this._curentPage = this.prema;
        if (this.ui_center?.isValid) {
            Tween.stopAllByTarget(this.ui_center);
        }
        if (this.ui_bgMask?.isValid) {
            Tween.stopAllByTarget(this.ui_bgMask);
        }
        this.showOpenCenterEff();
        this.showOpenMaskEff(2);
        this.updateUI();
    }

    updateUI(): void {
        this.btnLeft.active = this._curentPage > 0;
        this.btnRight.active = this._curentPage < 4;

        this.ui_anim.active = this._curentPage <= 3;
        this.ui_page4.active = this._curentPage == 4;
        this.rt_title.string = gg.lang.get(`玩法说明第${this._curentPage + 1}页标题`);
        this.rt_desc.string = gg.lang.get(`玩法说明第${this._curentPage + 1}页描述`);
        if (this.ui_page4.active) {
            for (let i = 0; i < this.ui_page4.children.length; i++) {
                let n = this.ui_page4.children[i].getComponent(RichText);
                n.string = gg.lang.get(`玩法说明页面5描述${i + 1}`);
            }
        }

        if (this.ui_anim.active) {
            let name = `1放置`;
            if (this._curentPage == 1) name = `2移动`;
            if (this._curentPage == 2) name = `3合成`;
            if (this._curentPage == 3) name = `1放置无重力墙`;
            this.ui_anim.getComponent(sp.Skeleton).setAnimation(0, name, true);
        }
    }

    click_btnLeft(): void {
        this._curentPage--;
        if (this._curentPage < 0) this._curentPage = 0;
        this.updateUI();
    }

    click_btnRight(): void {
        this._curentPage++;
        if (this._curentPage > 4) this._curentPage = 4;
        this.updateUI();
    }

    onClickClose(): void {
        this.requestClose();
    }

    click_btnClose(): void {
        this.requestClose();
    }

    private _releaseDocPause(): void {
        if (!this._pausedByDoc) return;
        gg.game?.CurentBattle?.resumeForTetriDoc();
        this._pausedByDoc = false;
    }

    /** 连点关闭/重开时避免 Sliced Sprite 在缩放到 0 时 updateUVs 空引用 */
    private requestClose(): void {
        if (this._isClosing) {
            return;
        }
        this._isClosing = true;
        if (this.ui_anim?.isValid) {
            this.ui_anim.active = false;
        }
        if (this.ui_center?.isValid) {
            Tween.stopAllByTarget(this.ui_center);
        }
        if (this.ui_bgMask?.isValid) {
            Tween.stopAllByTarget(this.ui_bgMask);
        }
        // destroy 前释放 pause（不可依赖 panelIsShow，关闭当帧仍为 true）
        this._releaseDocPause();
        this.close(1);
    }
}