消耗优化

assets/script/battle/ai/runtime/AiHeadlessBagHost.ts

@@ -154,7 +154,7 @@ export class AiHeadlessBagHost {
         }
     }
 
-    /** 下次召唤费用（Const 4/5） */
+    /** 下次召唤费用（按当前空开启格相对满额 5 格折算） */
     get nextRefreshCost(): number {
         return this._bagSession?.normalRefreshCost ?? -1;
     }

assets/script/battle/bag/BagPrepConfig.ts

@@ -175,3 +175,21 @@ export function applyWanReduceToRefreshCost(tierCost: number, reduceWan: number)
     const reduced = cost - Math.floor(cost * wan / 10000);
     return reduced > 0 ? Math.max(1, reduced) : 0;
 }
+
+/** 召唤按钮一次最多补的空开启格数量（满额对应 Const 刷新消耗） */
+export const BAG_SUMMON_SLOT_MAX = 5;
+
+/**
+ * 按实际补格数折算召唤消耗（满额 5 格付满费；3 格 → floor(满费×3/5)）。
+ * @param fullCost 满额消耗（已含省金等减免）
+ * @param fillCount 本次实际补入空格数
+ * @param maxCount 满额格数，默认 {@link BAG_SUMMON_SLOT_MAX}
+ */
+export function scaleBagRefreshCostByFillCount(fullCost: number, fillCount: number, maxCount: number = BAG_SUMMON_SLOT_MAX): number {
+    const full = Math.max(0, Math.floor(fullCost));
+    const max = Math.max(1, Math.floor(maxCount));
+    const fill = Math.max(0, Math.min(max, Math.floor(fillCount)));
+    if (full <= 0 || fill <= 0) return 0;
+    if (fill >= max) return full;
+    return Math.floor((full * fill) / max);
+}

assets/script/battle/bag/BattleBagSession.ts

@@ -27,7 +27,7 @@ import {
     logBagRefreshDebug,
     logBagRefreshSection,
 } from '../debug/BagRefreshDebugLog';
-import { getDiscountedBagNormalRefreshCost } from './BagPrepConfig';
+import { BAG_SUMMON_SLOT_MAX, getDiscountedBagNormalRefreshCost, scaleBagRefreshCostByFillCount } from './BagPrepConfig';
 import { MapPlaceValidator } from './MapPlaceValidator';
 import { MapDragGuideHelper } from '../view/MapDragGuideHelper';
 import { TextListCellState } from '../view/TextListLandHost';
@@ -59,8 +59,8 @@ const BATTLE_CARD_MULTIPLIER_WEAPON2_ID = 910001;
 const BATTLE_CARD_ATTR_WEAPON2_ID = 910002;
 import { getTowerLevelDownHost } from '../combat/TowerLevelDownHost';
 import { getTowerRuinHost } from '../combat/TowerRuinHost';
-/** 召唤按钮一次最多补的空开启格数量 */
+/** 召唤按钮一次最多补的空开启格数量（与 BagPrepConfig.BAG_SUMMON_SLOT_MAX 一致） */
-const REFRESH_EMPTY_MAX = 5;
+const REFRESH_EMPTY_MAX = BAG_SUMMON_SLOT_MAX;
 
 /** 项目层背包会话：桥接 MergeSession 与 MapManager */
 export class BattleBagSession {
@@ -185,7 +185,19 @@ export class BattleBagSession {
         return this.merge.compositions;
     }
 
+    /**
+     * 本次召唤消耗：满额按 Const（含省金），再按当前空开启格数 / 5 折算。
+     * 无空格时为 0；按钮预览与扣费共用。
+     */
     get normalRefreshCost(): number {
+        const full = this._fullSummonCost();
+        if (!this.landStateOf) return full;
+        const fill = Math.min(REFRESH_EMPTY_MAX, this._emptyOpenSlots().length);
+        return scaleBagRefreshCostByFillCount(full, fill);
+    }
+
+    /** 满 5 格召唤档位消耗（Const + 省金，未按空位折算） */
+    private _fullSummonCost(): number {
         const reduceWan = resolveCarriedSummonCostReduceWan(this._currentCarryPassives()).reduceWan;
         return getDiscountedBagNormalRefreshCost(this._normalRefreshUsed, reduceWan);
     }
@@ -462,7 +474,7 @@ export class BattleBagSession {
         if (!this.canNormalRefreshFill()) {
             return 'pool_empty';
         }
-        const cost = this.normalRefreshCost;
+        const cost = this._fullSummonCost();
         if (slot.gold < cost) return 'not_enough';
         if (!slot.spendGold(cost)) return 'not_enough';
         if (this._ownerPlayerId === 0) {
@@ -540,7 +552,7 @@ export class BattleBagSession {
             console.log('[BattleBagSession] tryFillEmptyOpenSlots: player slot missing', this._ownerPlayerId);
             return 'failed';
         }
-        const cost = this.normalRefreshCost;
+        const cost = scaleBagRefreshCostByFillCount(this._fullSummonCost(), count);
         if (slot.gold < cost) return 'not_enough';
         if (!slot.spendGold(cost)) return 'not_enough';
         if (this._ownerPlayerId === 0) {

assets/script/ui/PopDailyShopLottery/DailyShopLotteryIcon.ts

@@ -380,7 +380,7 @@ export class DailyShopOwnedDesc {
         const nameNode = descBg.getChildByName('name');
         this._setLabel(nameNode, parsed.name);
         DailyShopLotteryIcon.applyNameOutline(nameNode?.getComponent(Label), parsed.quality);
-        this._setLabel(descBg.getChildByName('desc'), DailyShopLotteryIcon.battleBuffDesc(parsed));
+        this._setDescLabel(descBg, DailyShopLotteryIcon.battleBuffDesc(parsed));
         this._raiseDescLayer(descRoot);
         descRoot.active = true;
     }
@@ -471,4 +471,36 @@ export class DailyShopOwnedDesc {
         const lb = node.getComponent(Label);
         if (lb) lb.string = text;
     }
+
+    /**
+     * 描述文案：固定宽度、按行增高，避免预制体 CLAMP+矮框裁切多行。
+     * @param descBg 描述底板
+     * @param text 描述全文
+     */
+    private _setDescLabel(descBg: Node, text: string): void {
+        const descNode = descBg.getChildByName('desc');
+        if (!descNode?.isValid) {
+            console.log('[DailyShop] descBg 缺少 desc');
+            return;
+        }
+        const lb = descNode.getComponent(Label);
+        const ut = descNode.getComponent(UITransform);
+        if (!lb || !ut) {
+            console.log('[DailyShop] desc 缺少 Label/UITransform');
+            return;
+        }
+        const width = ut.contentSize.width;
+        if (!(width > 0)) {
+            console.log('[DailyShop] desc 宽度无效', width);
+            return;
+        }
+        lb.overflow = Label.Overflow.RESIZE_HEIGHT;
+        lb.enableWrapText = true;
+        if (!(lb.lineHeight > lb.fontSize)) {
+            lb.lineHeight = lb.fontSize + 6;
+        }
+        ut.setContentSize(width, ut.contentSize.height);
+        lb.string = text;
+        lb.updateRenderData(true);
+    }
 }

preview-template/workbench/css/workbench.css

@@ -1080,7 +1080,7 @@ body {
 
 .pw-assets-row {
     display: grid;
-    grid-template-columns: 1fr 110px 72px;
+    grid-template-columns: 1fr 90px 72px 36px 72px;
     gap: 6px;
     align-items: center;
     padding: 4px 10px;
@@ -1127,6 +1127,89 @@ body {
     font-variant-numeric: tabular-nums;
 }
 
+.pw-assets-ref {
+    font-family: var(--pw-font-mono);
+    font-size: 11px;
+    text-align: right;
+    color: var(--pw-info);
+    font-variant-numeric: tabular-nums;
+}
+
+.pw-assets-meta .pw-asset-kv {
+    display: grid;
+    grid-template-columns: 56px 1fr;
+    gap: 6px;
+    margin-bottom: 4px;
+    font-size: 11px;
+    line-height: 1.45;
+}
+
+.pw-assets-meta .pw-asset-kv span {
+    color: var(--pw-muted);
+}
+
+.pw-assets-meta .pw-asset-kv b {
+    font-weight: 500;
+    word-break: break-all;
+    color: var(--pw-text-2);
+}
+
+.pw-mono {
+    font-family: var(--pw-font-mono);
+    font-size: 10px;
+}
+
+.pw-assets-refs {
+    border-top: 1px solid var(--pw-border);
+    padding: 6px 8px 8px;
+    max-height: 160px;
+    overflow: auto;
+}
+
+.pw-assets-refs h5 {
+    margin: 0 0 4px;
+    font-size: 10px;
+    color: var(--pw-muted);
+    font-weight: 600;
+}
+
+.pw-asset-ref-item {
+    padding: 3px 4px;
+    border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
+    font-size: 11px;
+    cursor: pointer;
+    border-radius: 3px;
+}
+
+.pw-asset-ref-item:hover {
+    background: rgba(47, 111, 237, 0.15);
+}
+
+.pw-asset-ref-item::after {
+    content: '双击定位';
+    float: right;
+    font-size: 9px;
+    color: var(--pw-muted);
+    opacity: 0;
+}
+
+.pw-asset-ref-item:hover::after {
+    opacity: 1;
+}
+
+.pw-asset-ref-item b {
+    display: block;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.pw-btn-mini.copied {
+    background: var(--pw-ok);
+    border-color: var(--pw-ok);
+    color: #fff;
+}
+
 .pw-assets-tag {
     display: inline-block;
     margin-left: 4px;

preview-template/workbench/js/agent-assets.js

@@ -455,44 +455,213 @@
         };
     }
 
+    /** 更稳的位图预览：HTMLImage / ImageBitmap / ImageData / nativeUrl */
+    function imageFromAsset(asset, type) {
+        if (type === 'SpriteFrame') {
+            var tex = asset.texture || (asset.getTexture && asset.getTexture());
+            return {
+                img: (tex && tex.image) || (tex && tex._image) || null,
+                rect: asset.rect || asset._rect || null,
+                nativeUrl: (tex && tex.image && tex.image.nativeUrl) || (tex && tex.nativeUrl) || asset.nativeUrl || '',
+            };
+        }
+        if (type === 'ImageAsset') {
+            return { img: asset, rect: null, nativeUrl: asset.nativeUrl || '' };
+        }
+        var im = asset.image || asset._image || null;
+        return {
+            img: im,
+            rect: null,
+            nativeUrl: (im && im.nativeUrl) || asset.nativeUrl || asset._nativeUrl || '',
+        };
+    }
+
     function buildPreview(asset, type) {
         try {
-            if (type === 'SpriteFrame') {
+            var pack = imageFromAsset(asset, type);
-                var tex = asset.texture || (asset.getTexture && asset.getTexture());
+            var img = pack.img;
-                var img = tex && tex.image;
+            var data = img && (img._data || img.data);
-                var data = img && (img._data || img.data);
+            var rect = pack.rect;
-                var rect = asset.rect || asset._rect || { x: 0, y: 0, width: asset.width, height: asset.height };
+
-                if (data && typeof HTMLImageElement !== 'undefined' && data instanceof HTMLImageElement) {
+            // HTMLImageElement
+            if (data && typeof HTMLImageElement !== 'undefined' && data instanceof HTMLImageElement) {
+                if (rect && type === 'SpriteFrame') {
                     var ih = data.height || img.height || 0;
                     var sw = Math.max(1, rect.width | 0);
                     var sh = Math.max(1, rect.height | 0);
                     var cv = document.createElement('canvas');
                     cv.width = sw;
                     cv.height = sh;
-                    cv.getContext('2d').drawImage(data, rect.x | 0, Math.max(0, ih - (rect.y | 0) - sh) | 0, sw, sh, 0, 0, sw, sh);
+                    cv.getContext('2d').drawImage(
+                        data,
+                        rect.x | 0,
+                        Math.max(0, ih - (rect.y | 0) - sh) | 0,
+                        sw, sh, 0, 0, sw, sh
+                    );
                     return { kind: 'image', w: sw, h: sh, url: cv.toDataURL('image/png') };
                 }
-                return { kind: 'none' };
+                return { kind: 'image', w: data.width, h: data.height, url: data.src || '' };
+            }
+
+            // ImageBitmap：画到 canvas
+            if (data && typeof ImageBitmap !== 'undefined' && data instanceof ImageBitmap) {
+                var c2 = document.createElement('canvas');
+                c2.width = data.width;
+                c2.height = data.height;
+                c2.getContext('2d').drawImage(data, 0, 0);
+                return { kind: 'image', w: data.width, h: data.height, url: c2.toDataURL('image/png') };
+            }
+
+            // ImageData
+            if (data && data.data && data.width && typeof ImageData !== 'undefined') {
+                var c3 = document.createElement('canvas');
+                c3.width = data.width;
+                c3.height = data.height;
+                c3.getContext('2d').putImageData(new ImageData(data.data, data.width, data.height), 0, 0);
+                return { kind: 'image', w: data.width, h: data.height, url: c3.toDataURL('image/png') };
+            }
+
+            // TypedArray / ArrayBuffer 位图
+            if (data && data.buffer && data.width && data.height && typeof Uint8Array !== 'undefined') {
+                var c4 = document.createElement('canvas');
+                c4.width = data.width;
+                c4.height = data.height;
+                var ctx4 = c4.getContext('2d');
+                try {
+                    ctx4.putImageData(new ImageData(new Uint8ClampedArray(data.buffer, data.byteOffset || 0, data.width * data.height * 4), data.width, data.height), 0, 0);
+                    return { kind: 'image', w: data.width, h: data.height, url: c4.toDataURL('image/png') };
+                } catch (e1) { /* */ }
             }
-            var im = type === 'ImageAsset' ? asset : (asset.image || asset._image);
+
-            var d2 = im && (im._data || im.data);
+            // nativeUrl
-            if (d2 && typeof HTMLImageElement !== 'undefined' && d2 instanceof HTMLImageElement) {
+            if (pack.nativeUrl) {
-                return { kind: 'image', w: d2.width, h: d2.height, url: d2.src || '' };
+                return {
+                    kind: 'url',
+                    url: pack.nativeUrl,
+                    w: (img && img.width) || asset.width || 0,
+                    h: (img && img.height) || asset.height || 0,
+                };
+            }
+            if (asset.nativeUrl) {
+                return { kind: 'url', url: asset.nativeUrl, w: asset.width | 0, h: asset.height | 0 };
             }
-            if (im && im.nativeUrl) return { kind: 'url', url: im.nativeUrl, w: im.width | 0, h: im.height | 0 };
-            if (asset.nativeUrl) return { kind: 'url', url: asset.nativeUrl, w: asset.width | 0, h: asset.height | 0 };
         } catch (e) { /* */ }
         return { kind: 'none' };
     }
 
-    function previewAsset(uuid) {
+    /** 反向引用：谁依赖了 uuid（资源/节点名） */
+    function reverseRefs(uuid, cc) {
+        var deps = [];
+        var depUtil = cc && cc.assetManager && cc.assetManager.dependUtil;
+        var assets = cc && cc.assetManager && cc.assetManager.assets;
+        if (!assets || !assets.forEach) return deps;
+        try {
+            assets.forEach(function (asset, id) {
+                if (!id || String(id) === String(uuid)) return;
+                var list = null;
+                try {
+                    if (depUtil && depUtil.getDeps) list = depUtil.getDeps(id);
+                } catch (e) { list = null; }
+                if (!list || !list.length) return;
+                for (var i = 0; i < list.length; i++) {
+                    if (String(list[i]) === String(uuid)) {
+                        deps.push({
+                            uuid: String(id),
+                            name: asset && asset.name ? asset.name : String(id),
+                            type: fmtType(asset),
+                        });
+                        break;
+                    }
+                }
+            });
+        } catch (e2) { /* */ }
+        // 场景节点名：遍历当前场景找引用（spriteFrame/texture 等）
+        try {
+            if (cc.director && cc.director.getScene && cc.UITransform) {
+                var scene = cc.director.getScene();
+                var walkN = function (node) {
+                    if (!node) return;
+                    var comps = node.components || [];
+                    for (var c = 0; c < comps.length; c++) {
+                        var comp = comps[c];
+                        if (!comp) continue;
+                        var vals = ['spriteFrame', 'texture', 'spriteAtlas', 'skeletonData', 'clip', 'audioClip'];
+                        for (var v = 0; v < vals.length; v++) {
+                            var a = comp[vals[v]];
+                            var au = a && (a._uuid || a.uuid);
+                            if (au && String(au) === String(uuid)) {
+                                deps.push({
+                                    uuid: node.uuid || '',
+                                    name: (node.name || '?') + ' / ' + (comp.constructor && comp.constructor.name || ''),
+                                    type: 'Node',
+                                });
+                                break;
+                            }
+                        }
+                    }
+                    var ch = node.children || [];
+                    for (var k = 0; k < ch.length; k++) walkN(ch[k]);
+                };
+                walkN(scene);
+            }
+        } catch (e3) { /* */ }
+        return deps.slice(0, 40);
+    }
+
+    /** 详情：预览 + 路径 + 反向引用 */
+    function assetDetail(uuid) {
         var cc = global.cc;
         var asset = null;
         try {
             asset = cc.assetManager.assets.get(uuid);
         } catch (e) { /* */ }
-        if (!asset) return { kind: 'none' };
+        if (!asset) {
-        return buildPreview(asset, fmtType(asset));
+            return { kind: 'none', name: '', bundle: '', path: '', uuid: uuid, ref: 0, usedBy: [], refs: [] };
+        }
+        var type = fmtType(asset);
+        var preview = buildPreview(asset, type);
+        var path = '';
+        try {
+            cc.assetManager.bundles.forEach(function (bundle) {
+                if (path) return;
+                if (typeof bundle.getAssetInfo === 'function') {
+                    var inf = bundle.getAssetInfo(uuid);
+                    if (inf && inf.path) path = inf.path;
+                }
+            });
+        } catch (e2) { /* */ }
+        var bundleName = '';
+        try {
+            cc.assetManager.bundles.forEach(function (bundle, name) {
+                if (bundleName) return;
+                if (bundle && bundle.cache && bundle.cache.has && bundle.cache.has(uuid)) {
+                    bundleName = name || bundle.name || '';
+                }
+            });
+        } catch (e3) { /* */ }
+        return {
+            kind: preview.kind,
+            url: preview.url || '',
+            w: preview.w || 0,
+            h: preview.h || 0,
+            name: asset.name || uuid,
+            type: type,
+            bundle: bundleName,
+            path: path,
+            uuid: uuid,
+            ref: asset.refCount != null ? asset.refCount : 0,
+            refs: reverseRefs(uuid, cc),
+        };
+    }
+
+    function previewAsset(uuid) {
+        var d = assetDetail(uuid);
+        return {
+            kind: d.kind,
+            url: d.url,
+            w: d.w,
+            h: d.h,
+        };
     }
 
     if (global.PWAgent) {
@@ -508,12 +677,14 @@
             }
         };
         global.PWAgent.prototype._previewAsset = function (uuid) {
-            return previewAsset(uuid);
+            return assetDetail(uuid);
         };
     }
 
     global.PWAssetsUtil = {
         collectAssets: collectAssets,
         previewAsset: previewAsset,
+        assetDetail: assetDetail,
+        buildPreview: buildPreview,
     };
 })(window);

preview-template/workbench/js/panels/assets.js

@@ -47,6 +47,7 @@
             '<div class="pw-assets-side">' +
             '<div class="pw-assets-preview" id="pw-asset-preview"><span class="pw-muted">选择资源预览</span></div>' +
             '<div id="pw-asset-meta" class="pw-assets-meta"></div>' +
+            '<div class="pw-assets-refs"><h5>引用来源</h5><div id="pw-asset-refs"><span class="pw-muted">选择资源后显示</span></div></div>' +
             '</div></div></div>';
         this.el = root;
 
@@ -194,7 +195,7 @@
             return;
         }
         var out = [];
-        out.push('<div class="pw-assets-row pw-assets-row-head"><span>名称</span><span>类型</span><span>内存</span></div>');
+        out.push('<div class="pw-assets-row pw-assets-row-head"><span>名称</span><span>类型</span><span>内存</span><span>引用</span><span>操作</span></div>');
         var maxShow = Math.min(rows.length, 400);
         for (var j = 0; j < maxShow; j++) {
             var r = rows[j];
@@ -214,7 +215,11 @@
                 '<span class="pw-assets-name">' + escapeHtml(r.name) + tag + '</span>' +
                 '<span class="pw-assets-type">' + escapeHtml(r.type) + '</span>' +
                 '<span class="pw-assets-mem">' + escapeHtml(memText) + '</span>' +
-                '</div>'
+                '<span class="pw-assets-ref">' + (r.ref || 0) + '</span>' +
+                '<span class="pw-res-ops">' +
+                '<button type="button" class="pw-btn pw-btn-mini" data-copy="name" title="复制名称">名</button>' +
+                '<button type="button" class="pw-btn pw-btn-mini" data-copy="uuid" title="复制 UUID">ID</button>' +
+                '</span></div>'
             );
         }
         if (rows.length > maxShow) {
@@ -222,53 +227,147 @@
         }
         listEl.innerHTML = out.join('');
         var self = this;
-        var items = listEl.querySelectorAll('.pw-assets-row[data-uuid]');
+        listEl.onclick = function (ev) {
-        for (var k = 0; k < items.length; k++) {
+            var btn = ev.target.closest ? ev.target.closest('button[data-copy]') : null;
-            items[k].addEventListener('click', function (ev) {
+            var item = (ev.target.closest && ev.target.closest('.pw-assets-row[data-uuid]')) || null;
-                var uuid = ev.currentTarget.getAttribute('data-uuid');
+            if (btn && item) {
-                self._selectedUuid = uuid;
+                ev.stopPropagation();
-                self.renderList();
+                var uuid = item.getAttribute('data-uuid') || '';
-                self.loadPreview(uuid);
+                var name = (item.querySelector('.pw-assets-name') && item.querySelector('.pw-assets-name').textContent) || '';
-            });
+                if (btn.getAttribute('data-copy') === 'name') copyText(name.trim());
-        }
+                else copyText(uuid);
+                btn.classList.add('copied');
+                setTimeout(function () { btn.classList.remove('copied'); }, 600);
+                return;
+            }
+            if (!item) return;
+            var u = item.getAttribute('data-uuid');
+            self._selectedUuid = u;
+            self.renderList();
+            self.loadPreview(u);
+        };
     };
 
     AssetsPanel.prototype.loadPreview = function (uuid) {
         var self = this;
         var meta = this.el && this.el.querySelector('#pw-asset-meta');
         var box = this.el && this.el.querySelector('#pw-asset-preview');
-        var row = null;
+        var refsEl = this.el && this.el.querySelector('#pw-asset-refs');
-        for (var i = 0; i < this._rows.length; i++) {
+        if (!this._bridge) return;
-            if (this._rows[i].uuid === uuid) { row = this._rows[i]; break; }
+        if (box) box.innerHTML = '<span class="pw-muted">加载预览…</span>';
-        }
+        if (meta) meta.innerHTML = '';
-        if (meta && row) {
+        if (refsEl) refsEl.innerHTML = '<span class="pw-muted">…</span>';
-            meta.innerHTML =
+
-                '<div><b>' + escapeHtml(row.name) + '</b></div>' +
+        this._bridge.call('assets.preview', { uuid: uuid }).then(function (d) {
-                '<div class="pw-muted">' + escapeHtml(row.type) + ' · ' + escapeHtml(row.bundle) + '</div>' +
+            if (!d) return;
-                '<div class="pw-muted">' +
+            if (box) {
-                (row.type === 'SpriteFrame' || row.type === 'ImageAsset'
+                if (d.kind === 'image' && d.url) {
-                    ? ((row.w && row.h) ? (row.w + '×' + row.h) : '')
+                    box.innerHTML = '<img alt="" src="' + d.url + '" />';
-                    : fmtMB(row.mem)) +
+                } else if (d.kind === 'url' && d.url) {
-                ' · 引用 ' + (row.ref || 0) + '</div>';
+                    box.innerHTML = '<img alt="" src="' + d.url + '" />';
-        }
+                } else {
-        if (!box || !this._bridge) return;
+                    box.innerHTML = '<span class="pw-muted">无预览<br><i>' + escapeHtml(d.type || '') + '</i></span>';
-        box.innerHTML = '<span class="pw-muted">加载预览…</span>';
+                }
-        this._bridge.call('assets.preview', { uuid: uuid }).then(function (p) {
+            }
-            if (!box) return;
+            if (meta) {
-            if (p && p.kind === 'image' && p.url) {
+                meta.innerHTML =
-                box.innerHTML = '<img alt="" src="' + p.url + '" />';
+                    '<div class="pw-asset-kv"><span>名称</span><b>' + escapeHtml(d.name || '') +
-            } else if (p && p.kind === 'bitmap') {
+                    ' <button type="button" class="pw-btn pw-btn-mini" data-copy-val="' + escapeAttr(d.name || '') + '">复制</button></b></div>' +
-                box.innerHTML = '<span class="pw-muted">Bitmap ' + (p.w || 0) + '×' + (p.h || 0) + '</span>';
+                    '<div class="pw-asset-kv"><span>UUID</span><b class="pw-mono">' + escapeHtml(d.uuid || '') +
-            } else if (p && p.kind === 'url' && p.url) {
+                    ' <button type="button" class="pw-btn pw-btn-mini" data-copy-val="' + escapeAttr(d.uuid || '') + '">复制</button></b></div>' +
-                box.innerHTML = '<img alt="" src="' + p.url + '" />';
+                    '<div class="pw-asset-kv"><span>Bundle</span><b>' + escapeHtml(d.bundle || '—') + '</b></div>' +
-            } else {
+                    '<div class="pw-asset-kv"><span>路径</span><b>' + escapeHtml(d.path || '—') + '</b></div>' +
-                box.innerHTML = '<span class="pw-muted">无预览</span>';
+                    '<div class="pw-asset-kv"><span>类型</span><b>' + escapeHtml(d.type || '') + '</b></div>' +
+                    '<div class="pw-asset-kv"><span>引用计数</span><b>' + (d.ref || 0) + '</b></div>' +
+                    (d.w && d.h ? '<div class="pw-asset-kv"><span>尺寸</span><b>' + d.w + '×' + d.h + '</b></div>' : '');
+                meta.onclick = function (ev) {
+                    var b = ev.target.closest ? ev.target.closest('[data-copy-val]') : null;
+                    if (!b) return;
+                    copyText(b.getAttribute('data-copy-val') || '');
+                };
+            }
+            if (refsEl) {
+                var refs = d.refs || [];
+                if (!refs.length) {
+                    refsEl.innerHTML = '<span class="pw-muted">无反向引用</span>';
+                } else {
+                    var html = [];
+                    for (var i = 0; i < refs.length; i++) {
+                        html.push(
+                            '<div class="pw-asset-ref-item" data-uuid="' + escapeAttr(refs[i].uuid || '') +
+                            '" data-type="' + escapeAttr(refs[i].type || '') +
+                            '" title="双击定位 · ' + escapeAttr(refs[i].uuid || '') + '">' +
+                            '<b>' + escapeHtml(refs[i].name) + '</b>' +
+                            '<i class="pw-muted">' + escapeHtml(refs[i].type || '') + '</i>' +
+                            '</div>'
+                        );
+                    }
+                    refsEl.innerHTML = html.join('');
+                }
+                refsEl.ondblclick = function (ev) {
+                    var item = ev.target.closest ? ev.target.closest('.pw-asset-ref-item') : null;
+                    if (!item) return;
+                    self._locateRef(item.getAttribute('data-uuid') || '', item.getAttribute('data-type') || '');
+                };
             }
         }).catch(function () {
             if (box) box.innerHTML = '<span class="pw-muted">预览失败</span>';
         });
     };
 
+    function copyText(text) {
+        try {
+            if (navigator.clipboard && navigator.clipboard.writeText) {
+                navigator.clipboard.writeText(String(text));
+                return;
+            }
+        } catch (e) { /* */ }
+        var ta = document.createElement('textarea');
+        ta.value = String(text);
+        document.body.appendChild(ta);
+        ta.select();
+        try { document.execCommand('copy'); } catch (e2) { /* */ }
+        document.body.removeChild(ta);
+    }
+
+    /** 双击引用项：资源→左侧列表定位；节点→层级面板选中 */
+    AssetsPanel.prototype._locateRef = function (uuid, type) {
+        if (!uuid) return;
+        if (type === 'Node') {
+            // 层级选中 + 高亮（走引擎 hier.select → pick.selected 同步）
+            if (this._bridge) {
+                this._bridge.call('hier.select', { uuid: uuid }).catch(function () { /* */ });
+                this._bridge.call('pick.select', { uuid: uuid }).catch(function () { /* */ });
+            }
+            return;
+        }
+        // 资源：列表定位并选中
+        var known = false;
+        for (var i = 0; i < this._rows.length; i++) {
+            if (this._rows[i].uuid === uuid) { known = true; break; }
+        }
+        if (!known) {
+            // 当前筛选下可能不可见：清筛选后再找
+            this._bundleFilter = '';
+            this._typeFilter = '';
+            this._query = '';
+            var qEl = this.el && this.el.querySelector('#pw-asset-q');
+            if (qEl) qEl.value = '';
+        }
+        this._selectedUuid = uuid;
+        this.renderList();
+        this.loadPreview(uuid);
+        var listEl = this.el && this.el.querySelector('#pw-asset-list');
+        if (listEl) {
+            var row = listEl.querySelector('.pw-assets-row[data-uuid="' + cssEscape(uuid) + '"]');
+            if (row && row.scrollIntoView) row.scrollIntoView({ block: 'center' });
+        }
+    };
+
+    function cssEscape(s) {
+        return String(s).replace(/"/g, '\\"');
+    }
+
     function fmtMB(mb) {
         var n = Number(mb) || 0;
         if (n <= 0) return '0';