xionglijia/18xchat
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

新ui入版

Browse Source
This commit is contained in:
xionglijia
2025-09-09 14:31:47 +08:00
parent 1493f5b2ec
commit da8ddc0716
62 changed files with 19639 additions and 17617 deletions
Download Patch File Download Diff File Expand all files Collapse all files
assets/Scripts/Sub/UI/PreloadUI.ts
+15 -17
View File
@@ -36,7 +36,7 @@ import MachineInfoService from "db://assets/Scripts/chat18x/foundation/identity/
import { AuthService } from "db://assets/Scripts/chat18x/network/services/AuthService";
import { PlayerDataService } from "db://assets/Scripts/chat18x/network/services/PlayerDataService";
import { ApiCode } from "db://assets/Scripts/chat18x/network/client/types";
import proto from 'db://assets/Scripts/proto/proto.pb.js';
import proto from "db://assets/Scripts/proto/proto.pb.js";
const { ccclass, property } = _decorator;
@@ -48,7 +48,7 @@ export class PreloadUI extends Component {
private jinduBar: Node = null;
private jinduFilled: Sprite = null;
private LabProgress: Label = null;
//private LabProgress: Label = null;
private loginNode: Node = null;
private btnLogin: Node = null; //登录按钮
@@ -59,9 +59,9 @@ export class PreloadUI extends Component {
this.jinduFilled = this.jinduBar
.getChildByName("jinduFilled")
.getComponent(Sprite);
this.LabProgress = this.node
.getChildByName("LabProgress")
.getComponent(Label);
// this.LabProgress = this.node
// .getChildByName("LabProgress")
// .getComponent(Label);
this.loginNode = this.node.getChildByName("loginNode");
this.btnLogin = this.loginNode.getChildByName("btnLogin");
@@ -75,7 +75,7 @@ export class PreloadUI extends Component {
// 初始化配置
ConfigManager.I.init();
//console.log(ConfigManager.tables.TbGlobalConfig.GameName);
//console.log(ConfigManager.tables.TbGlobalConfig.GameName);
// 初始化环境配置
AppConfig.I;
// 初始化数据层
@@ -208,7 +208,7 @@ export class PreloadUI extends Component {
// 进入登录模块
private enterLoginModule() {
this.LabProgress.node.active = false;
//this.LabProgress.node.active = false;
this.jinduBar.active = false;
this.loginNode.active = true;
}
@@ -257,10 +257,10 @@ export class PreloadUI extends Component {
// })
// 游客登录
const deviceId = DeviceIdService.I.id;
const deviceId = DeviceIdService.I.id;
const machineIdentifier = MachineInfoService.I.getMachineIdentifier();
const reqData = {
platType: 'guset',
platType: "guset",
userId: deviceId,
device: deviceId,
os: 3,
@@ -277,18 +277,16 @@ export class PreloadUI extends Component {
loginData.expire = resData.expire;
const playerData = DataManager.I.getDataById<PlayerData>(DataId.Player);
playerData.name = resData.name;
this.loginFinish = true;
// this.reqMyInfo();
};
}
}
// 请求个人信息
private async reqMyInfo() {
const reqData = {
};
const reqData = {};
console.log("个人信息请求数据：", reqData);
let res = await PlayerDataService.I.reqMyInfo(reqData);
console.log("个人信息响应数据：", res);
@@ -297,7 +295,7 @@ export class PreloadUI extends Component {
// 保存数据
const walletData = DataManager.I.getDataById<WalletData>(DataId.Wallet);
walletData.diamond = resData.diamond;
walletData.vipExpire = resData.vipExpire;
walletData.vipExpire = resData.vipExpire;
}
}
@@ -305,7 +303,7 @@ export class PreloadUI extends Component {
//let islogin = HttpUnit.IsLogin();
//console.log("进入游戏，登录状态：", islogin);
this.jinduBar.active = false;
this.LabProgress.node.active = false;
//this.LabProgress.node.active = false;
//this.btnLogin.node.active = false
// if (islogin) {
// } else {
@@ -318,5 +316,5 @@ export class PreloadUI extends Component {
private registerListener() {
GButton.BandClick(this.btnLogin, this.onLogin, this);
}
}
}
assets/Scripts/chat18x/manager/NavigationManager.ts
+161 -146
View File
@@ -1,170 +1,185 @@
import { ViewManager } from "db://assets/Scripts/Main/Manager/ViewManager";
import { UITransitionHelper } from "../utils/UITransitionHelper";
import GameRootUI from "../../Main/Common/GameRootUI";
/**
* 导航管理器
*
*
* 负责管理游戏中的页面导航和路由，将导航逻辑从业务逻辑中分离出来
*
* @author AI Chat System
*
* @author AI Chat System
* @version 1.0.0
*/
export class NavigationManager {
private static _instance: NavigationManager;
private static _instance: NavigationManager;
/**
* 获取NavigationManager的单例实例
*
* @returns {NavigationManager} 导航管理器实例
* @static
*/
public static get Instance(): NavigationManager {
if (!this._instance) {
this._instance = new NavigationManager();
}
return this._instance;
/**
* 获取NavigationManager的单例实例
*
* @returns {NavigationManager} 导航管理器实例
* @static
*/
public static get Instance(): NavigationManager {
if (!this._instance) {
this._instance = new NavigationManager();
}
return this._instance;
}
private constructor() {}
/**
* 进入角色列表页面
*
* @param {number} themeId - 主题ID，用于筛选角色
*
* @example
* ```typescript
* NavigationManager.Instance.navigateToGirlList(1);
* ```
*/
public navigateToGirlList(themeId: number): void {
if (themeId == null || themeId < 0) {
console.warn("Invalid theme ID for girl list navigation:", themeId);
return;
}
GameRootUI.I.hideDefaultView();
console.log(`Navigating to girl list with theme ID: ${themeId}`);
ViewManager.I.openBundlesView("GirlListPanel", themeId);
}
/**
* 进入聊天页面
*
* @param {number} roleId - 角色ID
*
* @example
* ```typescript
* NavigationManager.Instance.navigateToChat(10001);
* ```
*/
public navigateToChat(roleId: number): void {
if (roleId == null || roleId <= 0) {
console.warn("Invalid role ID for chat navigation:", roleId);
return;
}
private constructor() {}
console.log(`Navigating to chat with role ID: ${roleId}`);
ViewManager.I.openBundlesView("ChatPanel", roleId);
}
/**
* 进入角色列表页面
*
* @param {number} themeId - 主题ID，用于筛选角色
*
* @example
* ```typescript
* NavigationManager.Instance.navigateToGirlList(1);
* ```
*/
public navigateToGirlList(themeId: number): void {
if (themeId == null || themeId < 0) {
console.warn("Invalid theme ID for girl list navigation:", themeId);
return;
}
console.log(`Navigating to girl list with theme ID: ${themeId}`);
ViewManager.I.openBundlesView("GirlListPanel", themeId);
/**
* 带过渡动画进入聊天页面
* 从GirlDetailPanel平滑过渡到ChatPanel
*
* @param {number} roleId - 角色ID
* @param {any} currentPanel - 当前面板实例（GirlDetailPanel）
*
* @example
* ```typescript
* NavigationManager.Instance.navigateToChatWithTransition(10001, this);
* ```
*/
public navigateToChatWithTransition(
roleId: number,
currentPanel?: any
): void {
if (roleId == null || roleId <= 0) {
console.warn(
"Invalid role ID for chat navigation with transition:",
roleId
);
return;
}
/**
* 进入聊天页面
*
* @param {number} roleId - 角色ID
*
* @example
* ```typescript
* NavigationManager.Instance.navigateToChat(10001);
* ```
*/
public navigateToChat(roleId: number): void {
if (roleId == null || roleId <= 0) {
console.warn("Invalid role ID for chat navigation:", roleId);
return;
}
console.log(`Navigating to chat with transition, role ID: ${roleId}`);
console.log(`Navigating to chat with role ID: ${roleId}`);
ViewManager.I.openBundlesView("ChatPanel", roleId);
}
/**
* 带过渡动画进入聊天页面
* 从GirlDetailPanel平滑过渡到ChatPanel
*
* @param {number} roleId - 角色ID
* @param {any} currentPanel - 当前面板实例（GirlDetailPanel）
*
* @example
* ```typescript
* NavigationManager.Instance.navigateToChatWithTransition(10001, this);
* ```
*/
public navigateToChatWithTransition(roleId: number, currentPanel?: any): void {
if (roleId == null || roleId <= 0) {
console.warn("Invalid role ID for chat navigation with transition:", roleId);
return;
}
console.log(`Navigating to chat with transition, role ID: ${roleId}`);
// 打开ChatPanel，同时标记需要执行滑入动画
ViewManager.I.openBundlesView("ChatPanel", {
roleId: roleId,
withSlideTransition: true
}, (chatNode) => {
// ChatPanel打开后，如果有当前面板，执行滑出动画
if (currentPanel && currentPanel.node && currentPanel.node.isValid) {
UITransitionHelper.slideOutToLeft(currentPanel.node, 0.3, () => {
// 滑出动画完成后关闭原面板
if (currentPanel.onClose && typeof currentPanel.onClose === 'function') {
currentPanel.onClose();
}
});
// 打开ChatPanel，同时标记需要执行滑入动画
ViewManager.I.openBundlesView(
"ChatPanel",
{
roleId: roleId,
withSlideTransition: true,
},
(chatNode) => {
// ChatPanel打开后，如果有当前面板，执行滑出动画
if (currentPanel && currentPanel.node && currentPanel.node.isValid) {
UITransitionHelper.slideOutToLeft(currentPanel.node, 0.3, () => {
// 滑出动画完成后关闭原面板
if (
currentPanel.onClose &&
typeof currentPanel.onClose === "function"
) {
currentPanel.onClose();
}
});
}
/**
* 进入角色详情页面
*
* @param {number} roleId - 角色ID
*
* @example
* ```typescript
* NavigationManager.Instance.navigateToGirlDetail(10001);
* ```
*/
public navigateToGirlDetail(roleId: number): void {
if (roleId == null || roleId <= 0) {
console.warn("Invalid role ID for detail navigation:", roleId);
return;
});
}
}
);
}
console.log(`Navigating to girl detail with role ID: ${roleId}`);
ViewManager.I.openBundlesView("GirlDetailPanel", roleId);
/**
* 进入角色详情页面
*
* @param {number} roleId - 角色ID
*
* @example
* ```typescript
* NavigationManager.Instance.navigateToGirlDetail(10001);
* ```
*/
public navigateToGirlDetail(roleId: number): void {
if (roleId == null || roleId <= 0) {
console.warn("Invalid role ID for detail navigation:", roleId);
return;
}
/**
* 返回主界面
*
* @example
* ```typescript
* NavigationManager.Instance.navigateToMainMenu();
* ```
*/
public navigateToMainMenu(): void {
console.log("Navigating to main menu");
// TODO: 实现返回主界面的逻辑
// ViewManager.I.openBundlesView("MainMenu");
}
console.log(`Navigating to girl detail with role ID: ${roleId}`);
ViewManager.I.openBundlesView("GirlDetailPanel", roleId);
}
/**
* 检查是否可以导航到指定页面
*
* @param {string} pageName - 页面名称
* @returns {boolean} 是否可以导航
*/
public canNavigateTo(pageName: string): boolean {
const allowedPages = ["GirlListPanel", "ChatPanel", "GirlDetailPanel"];
return allowedPages.indexOf(pageName)>=0;
}
/**
* 返回主界面
*
* @example
* ```typescript
* NavigationManager.Instance.navigateToMainMenu();
* ```
*/
public navigateToMainMenu(): void {
console.log("Navigating to main menu");
// TODO: 实现返回主界面的逻辑
// ViewManager.I.openBundlesView("MainMenu");
}
/**
* 获取当前页面的导航历史（预留功能）
*
* @returns {string[]} 导航历史数组
*/
public getNavigationHistory(): string[] {
// TODO: 实现导航历史记录功能
console.log("Navigation history feature not implemented yet");
return [];
}
/**
* 检查是否可以导航到指定页面
*
* @param {string} pageName - 页面名称
* @returns {boolean} 是否可以导航
*/
public canNavigateTo(pageName: string): boolean {
const allowedPages = ["GirlListPanel", "ChatPanel", "GirlDetailPanel"];
return allowedPages.indexOf(pageName) >= 0;
}
/**
* 返回上一页（预留功能）
*/
public goBack(): void {
// TODO: 实现返回上一页功能
console.log("Go back feature not implemented yet");
}
}
/**
* 获取当前页面的导航历史（预留功能）
*
* @returns {string[]} 导航历史数组
*/
public getNavigationHistory(): string[] {
// TODO: 实现导航历史记录功能
console.log("Navigation history feature not implemented yet");
return [];
}
/**
* 返回上一页（预留功能）
*/
public goBack(): void {
// TODO: 实现返回上一页功能
console.log("Go back feature not implemented yet");
}
}
assets/Scripts/chat18x/ui/components/SimpleToggle.ts
+4 -4
View File
@@ -19,8 +19,8 @@ export class SimpleToggle extends Component {
}
init(isSelected: boolean, callBack: () => {}) {
this.selectedSprite.enabled = isSelected;
this.unSelectedSprite.enabled = !isSelected;
this.selectedSprite.node.active = isSelected;
this.unSelectedSprite.node.active = !isSelected;
if (this.callback) {
this.onDestroy();
}
@@ -30,8 +30,8 @@ export class SimpleToggle extends Component {
}
refresh(isSelected: boolean) {
this.selectedSprite.enabled = isSelected;
this.unSelectedSprite.enabled = !isSelected;
this.selectedSprite.node.active = isSelected;
this.unSelectedSprite.node.active = !isSelected;
}
onClickThis() {
assets/Scripts/chat18x/ui/components/SimpleToggleGroup.ts
-9
View File
@@ -6,9 +6,6 @@ const { ccclass, property } = _decorator;
export class SimpleToggleGroup extends Component {
toggles: SimpleToggle[];
@property(Node)
slider: Node;
protected onLoad(): void {
this.toggles = this.getComponentsInChildren(SimpleToggle);
@@ -19,12 +16,6 @@ export class SimpleToggleGroup extends Component {
}
toggleSelected(selectedNode: Node) {
const pos = this.slider.getPosition();
const targetPos = new Vec3(selectedNode.getPosition().x, pos.y, pos.z);
tween(this.slider)
.to(0.3, { position: targetPos }, { easing: "sineInOut" })
.start();
for (let i = 0; i < this.toggles.length; i++) {
const element = this.toggles[i];
if (element.node === selectedNode) {
assets/Scripts/chat18x/ui/panels/ChatPanel.ts
-1
View File
@@ -402,7 +402,6 @@ export class ChatPanel extends li_BaseView implements IChatPanelCallback {
protected onEnable(): void {
if (!this.manager) this.manager = DialogManager.getInstance();
GameRootUI.I.hideDefaultView();
}
public async OnClickSend() {
assets/Scripts/chat18x/ui/panels/GirlDetailPanel.ts
+28 -23
View File
@@ -19,14 +19,12 @@ import { SimpleToggle } from "../components/SimpleToggle";
import { DataManager, DataId } from "../../data/DataManager";
import { GirlData } from "../../data/GirlData";
import { GirlService } from "db://assets/Scripts/chat18x/network/services/GirlService";
import proto from 'db://assets/Scripts/proto/proto.pb.js';
import proto from "db://assets/Scripts/proto/proto.pb.js";
const { ccclass, property } = _decorator;
@ccclass("GirlDetailPanel")
export class GirlDetailPanel extends li_BaseView {
@property(Sprite)
avatar: Sprite;
@property(VideoPlayer)
avatarVideo: VideoPlayer;
@property(Label)
@@ -109,7 +107,7 @@ export class GirlDetailPanel extends li_BaseView {
const videoTransform = this.avatarVideo.node.getComponent(UITransform);
if (parentTransform && videoTransform && videoTransform.height > 0) {
const scale = parentTransform.height / videoTransform.height;
const scale = parentTransform.width / videoTransform.width;
this.avatarVideo.node.setScale(scale, scale, 1);
console.log(
`Video scaled to: ${scale}, parent height: ${parentTransform.height}, video height: ${videoTransform.height}`
@@ -148,8 +146,11 @@ export class GirlDetailPanel extends li_BaseView {
girlData.setGirlDetails(this.category.toString(), res.data);
// 根据数据，刷新界面
this.nameKey = girlData.getGrilName(this.category.toString(), this.id);
this.girlName.string = LanguageUtils.getText(this.nameKey);
this.desc.string = girlData.getGrilDesc(this.category.toString(), this.id);
this.girlName.string = LanguageUtils.getText(this.nameKey);
this.desc.string = girlData.getGrilDesc(
this.category.toString(),
this.id
);
let desc = "";
this.tagKey = girlData.getGrilTagKey(this.category.toString(), this.id);
@@ -165,39 +166,43 @@ export class GirlDetailPanel extends li_BaseView {
let age = girlData.getGrilAge(this.category.toString(), this.id);
this.descAge.string =
LanguageUtils.getText("girldetailpanel.age") + age.toString();
const firstPath = girlData.getGrilVideoPath(this.category.toString(), this.id, 0);
ResManager.I.changeBundleVideo(
this.avatarVideo,
firstPath,
"Chat18x"
);
let allPhotoDataCount = girlData.getAllGrilPhotoDataCount(this.category.toString(), this.id);
const firstPath = girlData.getGrilVideoPath(
this.category.toString(),
this.id,
0
);
ResManager.I.changeBundleVideo(this.avatarVideo, firstPath, "Chat18x");
let allPhotoDataCount = girlData.getAllGrilPhotoDataCount(
this.category.toString(),
this.id
);
// 也立即尝试调整（以防已经加载完成）
this.adjustVideoScale();
this.refreshImgs(1, this.category, this.id, allPhotoDataCount);
}
}
}
bindImgToggle() {
const girlData = DataManager.I.getDataById<GirlData>(DataId.Girl);
let allPhotoDataCount = girlData.getAllGrilPhotoDataCount(this.category.toString(), this.id);
let allPhotoDataCount = girlData.getAllGrilPhotoDataCount(
this.category.toString(),
this.id
);
this.refreshImgs(1, this.category, this.id, allPhotoDataCount);
}
bindVideoToggle() {
const girlData = DataManager.I.getDataById<GirlData>(DataId.Girl);
let allVideoDataCount = girlData.getAllGrilVideoDataCount(this.category.toString(), this.id);
let allVideoDataCount = girlData.getAllGrilVideoDataCount(
this.category.toString(),
this.id
);
this.refreshImgs(2, this.category, this.id, allVideoDataCount);
}
refreshImgs(
type: number,
category: number,
id: number,
count: number
) {
refreshImgs(type: number, category: number, id: number, count: number) {
for (let i = this.imgsLayout.children.length - 1; i >= 0; i--) {
this.imgsLayout.children[i].destroy();
}
assets/Scripts/chat18x/ui/panels/GirlListPanel.ts
+4 -2
View File
@@ -7,7 +7,8 @@ import { ConfigManager } from "../../manager/ConfigManager";
import { GirlService } from "db://assets/Scripts/chat18x/network/services/GirlService";
import { DataManager, DataId } from "../../data/DataManager";
import { GirlData } from "../../data/GirlData";
import proto from 'db://assets/Scripts/proto/proto.pb.js';
import proto from "db://assets/Scripts/proto/proto.pb.js";
import GameRootUI from "../../../Main/Common/GameRootUI";
const { ccclass, property } = _decorator;
@@ -59,7 +60,7 @@ export class GirlListPanel extends li_BaseView {
item.refreshData(category, id, this.node);
newNode.active = true;
this.cache.push(item);
this.content.addChild(newNode);
this.content.addChild(newNode);
}
}
}
@@ -69,5 +70,6 @@ export class GirlListPanel extends li_BaseView {
}
Return() {
this.onClose();
GameRootUI.I.showDefaultView();
}
}
assets/Scripts/chat18x/uiitems/DetailImageItem.ts
+21 -8
View File
@@ -4,7 +4,7 @@ import ResManager from "db://assets/Scripts/Main/Manager/ResManager";
import { ViewManager } from "db://assets/Scripts/Main/Manager/ViewManager";
import { GButton } from "db://assets/Scripts/Main/Common/GButton";
import { GirlDetailPanel } from "../ui/panels/GirlDetailPanel";
import proto from 'db://assets/Scripts/proto/proto.pb.js';
import proto from "db://assets/Scripts/proto/proto.pb.js";
import { DataManager, DataId } from "../data/DataManager";
import { GirlData } from "../data/GirlData";
@@ -15,11 +15,12 @@ export class DetailImageItem extends Component {
@property(Sprite)
img: Sprite;
@property(Node)
lock: Node;
@property(Node)
question: Node;
@property(Sprite)
video: Sprite;
base: GirlDetailPanel;
url: string;
isImage: boolean;
@@ -27,7 +28,7 @@ export class DetailImageItem extends Component {
category: number;
id: number;
index: number;
type : number;
type: number;
onLoad() {
GButton.BandClick(this.node, this.onClickThis, this);
@@ -99,21 +100,33 @@ export class DetailImageItem extends Component {
this.category = category;
this.id = id;
this.index = index;
this.lock.active = false;
this.question.active = true; // 显示问号，表示加载中
const girlData = DataManager.I.getDataById<GirlData>(DataId.Girl);
let imgPath = "";
this.video.enabled = type === 2;
if (type === 1) {
// 图片
this.url = girlData.getGrilPhotoPic(this.category.toString(), this.id, this.index);
this.url = girlData.getGrilPhotoPic(
this.category.toString(),
this.id,
this.index
);
imgPath = this.url;
this.isImage = true;
} else if (type === 2) {
// 视频
this.isImage = false;
this.url = girlData.getGrilVideoPath(this.category.toString(), this.id, this.index);
let videoPrice = girlData.getGrilVideoPrice(this.category.toString(), this.id, this.index);
this.url = girlData.getGrilVideoPath(
this.category.toString(),
this.id,
this.index
);
let videoPrice = girlData.getGrilVideoPrice(
this.category.toString(),
this.id,
this.index
);
if (videoPrice > 0) {
imgPath = this.url + "_thumbnail_blur";
} else {
assets/Scripts/chat18x/uiitems/GirlListItem.ts
+44 -10
View File
@@ -1,4 +1,13 @@
import { _decorator, Component, Label, Node, Sprite, UITransform } from "cc";
import {
_decorator,
AssetManager,
Component,
Label,
Node,
randomRangeInt,
Sprite,
UITransform,
} from "cc";
import { Config18x } from "db://assets/Scripts/Main/Config/Config18x";
import { ViewManager } from "db://assets/Scripts/Main/Manager/ViewManager";
import ResManager from "db://assets/Scripts/Main/Manager/ResManager";
@@ -24,13 +33,15 @@ export class GirlListItem extends Component {
price: Label;
@property(Node)
freeNode: Node;
@property(Node)
tryNode: Node;
@property(Node)
chatBtn: Node;
chatIcon: Node;
@property(Node)
starParent: Node;
stars: Sprite[];
id: number = -1;
nameKey: string;
@@ -68,6 +79,10 @@ export class GirlListItem extends Component {
baseNode: Node;
refreshData(category: number, girlId: number, baseNode: Node) {
if (!this.stars) {
this.stars = this.starParent.getComponentsInChildren(Sprite);
}
this.category = category;
this.baseNode = baseNode;
this.id = girlId;
@@ -83,11 +98,17 @@ export class GirlListItem extends Component {
desc += tags[i];
}
this.tags.string = desc;
let priceType = girlData.getGrilPriceType(this.category.toString(), this.id);
let priceType = girlData.getGrilPriceType(
this.category.toString(),
this.id
);
this.price.node.active = priceType == PriceType.pay;
this.freeNode.active = priceType == PriceType.free;
this.tryNode.active = priceType == PriceType.first_time_free;
let listAvatarPath = girlData.getGrilListAvatar(this.category.toString(), this.id);
//this.tryNode.active = priceType == PriceType.first_time_free;
let listAvatarPath = girlData.getGrilListAvatar(
this.category.toString(),
this.id
);
ResManager.I.changeBundleSpriteFrame(
this.avatar,
listAvatarPath,
@@ -102,9 +123,22 @@ export class GirlListItem extends Component {
}
);
// for (let i = 0; i < 5; i++) {
// this.starParent.children[i].active = i < data.;
// }
//虚假好感度
const ratio = randomRangeInt(0, 5);
this.starParent.active = ratio != 0;
this.chatIcon.active = ratio != 0;
this.price.node.active = ratio == 0;
for (let i = 0; i < this.stars.length; i++) {
const element = this.stars[i];
if (ratio > i) {
ResManager.I.changeResourceSpriteFrame(element, "ui/common/heart");
} else {
ResManager.I.changeResourceSpriteFrame(
element,
"ui/common/heart_empty"
);
}
}
}
onClickDetail() {