AdLike2048/assets/script/ui/PopNewWeapon/PopNewWeaponItemView.ts

import { Node, sp, Sprite } from 'cc';
import { SpriteLoad } from 'db://assets/mx/components/SpriteLoad';
import { ensureSpineSkeletonDataRuntime } from 'db://assets/mx/module/lang/spineRuntimePatch';
import { applyWeaponSpineSkin } from '../../battle/view/GlyphSpineSkin';
import { GBundle } from '../../game/ConfigRes';

const LOG = '[PopNewWeaponItemView]';
const WEAPON_SPINE_ANIM = '待机';
/** 武器名不少于 5 字时 name 缩放（与 itemNode1 openNode 一致） */
const WEAPON_NAME_LONG_LEN = 5;
const NAME_SCALE_NORMAL = 1;
const NAME_SCALE_LONG = 0.8;

/**
 * PopNewWeapon 武器格子：quality / name / type1~4
 */
export class PopNewWeaponItemView {

    /** 绑定成品武器展示 */
    static bind(item: Node, equipId: number): void {
        const weapon = gg.equip.getEquip(equipId);
        if (!weapon) {
            console.warn(LOG, '武器表缺失', equipId);
            item.active = false;
            return;
        }
        item.active = true;
        const weaponType = Number(weapon.type) | 0;
        const skin = String(weapon.skin ?? '').trim();
        const weaponName = String(weapon.name ?? '').trim();
        if (weaponType < 1 || weaponType > 4) console.warn(LOG, 'type 无效', equipId, weaponType);
        if (!skin) console.warn(LOG, 'skin 缺失', equipId);
        if (!weaponName) console.warn(LOG, 'name 缺失', equipId);

        const bgIndex = PopNewWeaponItemView._qualityBgIndex(Number(weapon.quality), equipId);
        PopNewWeaponItemView._setSprite(item.getChildByName('quality'), `weapon/武器底${bgIndex}`);
        PopNewWeaponItemView._setWeaponName(item.getChildByName('name'), weaponName);
        PopNewWeaponItemView._applyWeaponSpineGroup(item, weaponType, skin);
    }

    /** 设置武器名图与缩放 */
    private static _setWeaponName(nameNode: Node | null, weaponName: string): void {
        if (!nameNode?.isValid) {
            console.warn(LOG, 'name 节点缺失');
            return;
        }
        const scale = weaponName.length >= WEAPON_NAME_LONG_LEN ? NAME_SCALE_LONG : NAME_SCALE_NORMAL;
        const applyScale = (): void => {
            nameNode.setScale(scale, scale, 1);
        };
        const path = weaponName ? `weapon/${weaponName}` : '';
        if (!path) {
            nameNode.active = false;
            applyScale();
            return;
        }
        nameNode.active = true;
        if (!nameNode.getComponent(Sprite)) nameNode.addComponent(Sprite);
        nameNode.getOrAddComponent(SpriteLoad).setSprite(path, GBundle.Items, () => {
            applyScale();
        });
        applyScale();
    }

    /** 按武器类型显隐 type1~4 并换肤 */
    private static _applyWeaponSpineGroup(parent: Node, weaponType: number, skin: string): void {
        let matched = false;
        for (let t = 1; t <= 4; t++) {
            const typeNode = parent.getChildByName(`type${t}`);
            if (!typeNode) continue;
            const show = t === weaponType;
            typeNode.active = show;
            if (!show) continue;
            matched = true;
            PopNewWeaponItemView._applyWeaponSpine(typeNode, skin);
        }
        if (!matched && weaponType >= 1 && weaponType <= 4) {
            console.warn(LOG, 'type 节点缺失', parent.name, weaponType);
        }
    }

    /** 设置单个武器 Spine 皮肤与待机 */
    private static _applyWeaponSpine(typeNode: Node, skin: string): void {
        const skel = typeNode.getComponent(sp.Skeleton) ?? typeNode.getComponentInChildren(sp.Skeleton);
        if (!skel) {
            console.warn(LOG, 'Spine 缺失', typeNode.name);
            return;
        }
        if (skel.skeletonData) ensureSpineSkeletonDataRuntime(skel.skeletonData);
        if (skin) applyWeaponSpineSkin(skel, skin, LOG);
        try {
            skel.setAnimation(0, WEAPON_SPINE_ANIM, true);
        } catch (e) {
            console.warn(LOG, 'setAnimation 失败', WEAPON_SPINE_ANIM, String(e));
        }
    }

    /** 成品品质 → 武器底 0~4 */
    private static _qualityBgIndex(quality: number, equipId: number): number {
        const q = Number(quality) | 0;
        if (q < 0 || q > 4) console.warn(LOG, '品质无效', equipId, q);
        return q;
    }

    /** icons/weapon 下图 */
    private static _setSprite(node: Node | null, path: string): void {
        if (!node?.isValid) return;
        if (!path) {
            node.active = false;
            return;
        }
        node.active = true;
        if (!node.getComponent(Sprite)) node.addComponent(Sprite);
        node.getOrAddComponent(SpriteLoad).setSprite(path, GBundle.Items);
    }
}