Unity实现注册登录模块

使用Zenject和UniRx的入门级技术实现了伪登录注册功能。

运行效果

登录面板

using System;
using UniRx;
using UnityEngine;
using UnityEngine.UI;
using Zenject;

public class LoginPanel : MonoBehaviour
{
 public InputField userName;
 public InputField password;
 public Button LoginBtn;
 public Button RegistBtn;
 [Inject] private User _user;
 
 
 [Inject] private TipPanel _tipPanel;
 [Inject] private RegistPanel _registPanel;
 void Start()
 {
  //用户名输入完成后光标自动跳转到密码输入框
  userName.OnEndEditAsObservable()
   .Subscribe((s =>
    password.Select()));
  //输入完密码后敲击回车键或者点击登录按钮 都触发登录事件
  var enterDownStream = password.OnEndEditAsObservable()
   .Select((s => "回车键触发登录"));
  var loginBtnStream = LoginBtn.OnClickAsObservable()
   .Select((unit => "通过点击登录按钮触发的登录"));
  
  Observable.Merge(enterDownStream, loginBtnStream)
   .Subscribe((s =>
   {
    Debug.Log(s);
    if (LoginCheak(userName.text,password.text))
    {
     userName.text=String.Empty;
     password.text=String.Empty;
     _tipPanel.Show("登录成功");
    }
    else
    {
     userName.text=String.Empty;
     password.text=String.Empty;
     _tipPanel.Show("登录失败");
    }
   }));
  RegistBtn.OnClickAsObservable()
   .Subscribe((unit =>
   {
    this.gameObject.SetActive(false);
    _registPanel.gameObject.SetActive(true);
   }));
 }

 public bool LoginCheak(string username,string password)
 {
  bool isOK = false;
  if (_user._dictionary.ContainsKey(username))
  {
   if (_user._dictionary[username] == password)
   {
    isOK = true;
   }
  }
  return isOK;
 }
 
}

注册面板

using UniRx;
using UnityEngine;
using UnityEngine.UI;
using Zenject;

public class RegistPanel : MonoBehaviour
{
 [Inject] private TipPanel _tipPanel;
 [Inject] private LoginPanel _loginPanel;
 [Inject] private User _user;

 public InputField userName;
 public InputField password01;
 public InputField password02;
 public Button Regist;
 public Button mainMenu;
 void Start()
 {
  //光标跳转
  userName.OnEndEditAsObservable()
   .Subscribe((s => password01.Select()));
  password01.OnEndEditAsObservable()
   .Subscribe((s => password02.Select()));
  
  var enterPress=password02.OnEndEditAsObservable()
   .Select((s => "回车键触发注册"));
  var btnClick = Regist.OnClickAsObservable()
   .Select((unit => "点击注册按钮触发注册"));

  Observable.Merge(enterPress, btnClick)
   .Subscribe((s =>
     {
      Debug.Log(s);
      if ((userName.text != null) && (password01.text == password02.text))
      {
       if (_user._dictionary.ContainsKey(userName.text))
       {
        _tipPanel.Show("用户名已存在");
       }
       else
       {
        _user._dictionary.Add(userName.text,password01.text);
        _loginPanel.userName.text = userName.text;
        _loginPanel.password.text = password01.text;
        
        _tipPanel.Show("注册成功");
       }
      }
      else
      {
       _tipPanel.Show("注册失败");
      }
     }
    ));
  mainMenu.OnClickAsObservable()
   .Subscribe((unit =>
   {
    this.gameObject.SetActive(false);
    _loginPanel.gameObject.SetActive(true);
   }));
 }
}

提示面板

using UniRx;
using UnityEngine;
using UnityEngine.UI;

public class TipPanel : MonoBehaviour
{
 public Button CloseBtn;
 public Text InfoText;
 
 void Start()
 {
  CloseBtn.OnClickAsObservable()
   .Subscribe(Hide);
 }

 public void Show(string message)
 {
  InfoText.text = message;
  this.gameObject.SetActive(true);
 }

 private void Hide(Unit unit)
 {
  InfoText.text = string.Empty;
  this.gameObject.SetActive(false);
 }


}

Installer

using System.Collections.Generic;
using Zenject;

public class LoginInstaller : MonoInstaller
{
 public LoginPanel _loginPanel;
 public RegistPanel _registPanel;
 public TipPanel _tipPanel;
 public User _user=new User();
 
 public override void InstallBindings()
 {
  Container.Bind().FromInstance(_loginPanel).AsSingle();
  Container.Bind().FromInstance(_registPanel).AsSingle();
  Container.Bind().FromInstance(_tipPanel).AsSingle();
  Container.Bind().FromInstance(_user);
 }
}
public class User
{
 public Dictionary _dictionary;
 public User()
 {
  _dictionary=new Dictionary();
 }
}

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。