[一]Unity接入Steam技术[获取头像和好友列表信息]

编程入门行业动态更新时间:2024-10-26 04:27:05

using Steamworks;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Ys.UI;

namespace Ys.SteamSdk
{
  [System.Serializable]
  public class SteamBaseInfo
  {
    public CSteamID steamId;
    public Texture2D downloadedAvatar;
    public string NickName;
    public EPersonaState personaState;
  }
  public class SteamBase : MonoBehaviour
  {
    public AppId_t AppId = (AppId_t)1109040;
    public static SteamBase Instance { get; set; }
    [Header("查询好友的条件")]
    public EFriendFlags eFriendFlags = EFriendFlags.k_EFriendFlagAll;
    public SteamBaseInfo Ower//自己的信息
    {
      get
      {
        return AllMySteamUsersInfosList[0];
      }
    }
    [Header("所有[满足条件]好友[包含自己]")]
    public List<SteamBaseInfo> AllMySteamUsersInfosList = new List<SteamBaseInfo>();

    public List<SteamBaseInfo> GetOnlySteamFridendUsersList//除了你以外你的所有[满足条件]朋友
    {
      get
      {
        List<SteamBaseInfo> tempList = new List<SteamBaseInfo>();
        foreach (var item in AllMySteamUsersInfosList)
        {
          tempList.Add(item);
        }
        tempList.RemoveAt(0);
        if (tempList.Count == 0)
        {
          return AllMySteamUsersInfosList;
        }
        else
        {
          return tempList;
        }
      }
    }

    private Coroutine DownLoadSteamAvtorCoroutine;
    [HideInInspector]
    public Texture2D DownLoadSteamAvtorTex_Temp;
    public SteamBaseInfo GetSteamBaseInfoBySteamId(CSteamID cSteamID)
    {
      foreach (var item in AllMySteamUsersInfosList)
      {
        if (item.steamId == cSteamID)
        {
          return item;
        }
      }
      return default(SteamBaseInfo);
    }
    void Awake()
    {
      Instance = this;

    }
    void Start()
    {
      SteamFridends.Instance.UpdateFridendListEvent += UpdateSteamFridendInfo;
      //本地自己
      CSteamID csid = SteamApps.GetAppOwner();
      SteamBaseInfo ower = new SteamBaseInfo
      {
        steamId = csid,
        downloadedAvatar = null,
        NickName = SteamFriends.GetFriendPersonaName(csid),
        personaState = SteamFriends.GetFriendPersonaState(csid)
      };
      AllMySteamUsersInfosList.Add(ower);
      //其他朋友
      for (int i = 0; i < SteamFriends.GetFriendCount(eFriendFlags); i++)
      {
        CSteamID steamid = SteamFriends.GetFriendByIndex(i, eFriendFlags);
        if (SteamApps.BIsSubscribedApp(AppId))//必须拥有本产品的好友
        {
          AllMySteamUsersInfosList.Add(new SteamBaseInfo
          {
            steamId = steamid,
            downloadedAvatar = null,
            NickName = SteamFriends.GetFriendPersonaName(steamid),
            personaState = SteamFriends.GetFriendPersonaState(steamid)
          });
        }
        print("[" + SteamFriends.GetFriendPersonaName(steamid) + "]是否拥有此产品?=" + SteamApps.BIsSubscribedApp(AppId));
      }
      //异步加载头像
      DownLoadSteamAvtorCoroutine = StartCoroutine(_FetchAcatar());
      Debug.Log("为什么？？？？");
      StartCoroutine(SendScoialUIFridendInfo());
    }

    public void UpdateSteamFridendInfo()
    {
      for (int i = 0; i < AllMySteamUsersInfosList.Count; i++)
      {
        AllMySteamUsersInfosList[i].personaState = SteamFriends.GetFriendPersonaState(AllMySteamUsersInfosList[i].steamId);
      }
    }
    public void GetDownLoadAvator(CSteamID cSteamID, Action funccallBack) 
    {
      StartCoroutine(DownLoadAvatorBySteamId(cSteamID, funccallBack));
    }
    IEnumerator DownLoadAvatorBySteamId(CSteamID cSteamID, Action funccallBack)
    {
      Coroutine DownLoadSteamAvtorCoroutine_Temp = StartCoroutine(IE_DownLoadAvatorBySteamId(cSteamID));
      yield return DownLoadSteamAvtorCoroutine_Temp;
      funccallBack();
    }
    /// <summary>
    /// 下载指定头像
    /// </summary>
    /// <returns></returns>
    IEnumerator IE_DownLoadAvatorBySteamId(CSteamID cSteamID)
    {
      uint width = 100;
      uint height = 100;
      //获取中等图片，如果获取的是大图片的话，可能获取不到
      int AvatarInt = SteamFriends.GetMediumFriendAvatar(cSteamID);
      // Debug.Log("AvatarInt" + AvatarInt);
      while (AvatarInt == -1)
      {
        yield return null;
      }
      if (AvatarInt > 0)
      {
        SteamUtils.GetImageSize(AvatarInt, out width, out height);

        if (width > 0 && height > 0)
        {
          byte[] avatarStream = new byte[4 * (int)width * (int)height];
          SteamUtils.GetImageRGBA(AvatarInt, avatarStream, 4 * (int)width * (int)height);
          DownLoadSteamAvtorTex_Temp = new Texture2D((int)width, (int)height, TextureFormat.RGBA32, false);
          DownLoadSteamAvtorTex_Temp.LoadRawTextureData(avatarStream);
          DownLoadSteamAvtorTex_Temp.Apply();

          DownLoadSteamAvtorTex_Temp = new Texture2D((int)width, (int)height, TextureFormat.RGBA32, false);
          DownLoadSteamAvtorTex_Temp.LoadRawTextureData(avatarStream);
          DownLoadSteamAvtorTex_Temp.Apply();
        }
      }
    }

    /// <summary>
    /// 下载头像完毕
    /// </summary>
    /// <returns></returns>
    IEnumerator SendScoialUIFridendInfo()
    {
      yield return DownLoadSteamAvtorCoroutine;
      print("下载完毕!");
      SteamFridends.Instance.UpdateFridendListEvent.Invoke();
    }
    /// <summary>
    /// 下载头像
    /// </summary>
    /// <returns></returns>
    IEnumerator _FetchAcatar()
    {
      uint width = 100;
      uint height = 100;
      for (int i = 0; i < AllMySteamUsersInfosList.Count; i++)
      {
        //获取中等图片，如果获取的是大图片的话，可能获取不到
        int AvatarInt = SteamFriends.GetMediumFriendAvatar(AllMySteamUsersInfosList[i].steamId);
        // Debug.Log("AvatarInt" + AvatarInt);
        while (AvatarInt == -1)
        {
          yield return null;
        }
        if (AvatarInt > 0)
        {
          SteamUtils.GetImageSize(AvatarInt, out width, out height);

          if (width > 0 && height > 0)
          {
            byte[] avatarStream = new byte[4 * (int)width * (int)height];
            SteamUtils.GetImageRGBA(AvatarInt, avatarStream, 4 * (int)width * (int)height);

            AllMySteamUsersInfosList[i].downloadedAvatar = new Texture2D((int)width, (int)height, TextureFormat.RGBA32, false);
            AllMySteamUsersInfosList[i].downloadedAvatar.LoadRawTextureData(avatarStream);
            AllMySteamUsersInfosList[i].downloadedAvatar.Apply();

            AllMySteamUsersInfosList[i].downloadedAvatar = new Texture2D((int)width, (int)height, TextureFormat.RGBA32, false);
            AllMySteamUsersInfosList[i].downloadedAvatar.LoadRawTextureData(avatarStream);
            AllMySteamUsersInfosList[i].downloadedAvatar.Apply();
          }
        }
      }
      print("正在下载中....");
    }
  }
}

SteamFridends

 public class SteamFridends : MonoBehaviour
  {
    public static SteamFridends Instance { get; set; }
    public Action UpdateFridendListEvent;
  
    void Awake()
    {
      Instance = this;
      UpdateFridendListEvent += OnUpdateFridendListEvent;
      SteamCallBacks.OnGameConnectedFriendChatMsg = Callback<GameConnectedFriendChatMsg_t>.Create(OnGameConnectedFriendChatMsg);
    }
    /// <summary>
    /// 更新好友列表
    /// </summary>
    private void OnUpdateFridendListEvent()
    {
      
    }
    /// <summary>
    /// 收到好友的消息
    /// </summary>
    /// <param name="param"></param>
    private void OnGameConnectedFriendChatMsg(GameConnectedFriendChatMsg_t param)
    {
      string pvDatas = "";
      EChatEntryType eChatEntryType;

      SteamFriends.GetFriendMessage(param.m_steamIDUser,param.m_iMessageID,out pvDatas,8,out eChatEntryType);
      Debug.Log("收到来自[" + SteamFriends.GetFriendPersonaName(param.m_steamIDUser)+"]的消息!!==="+ pvDatas);
      switch (pvDatas)
      {
        case "ChangedCustomMode":
          YsCanvas.Instance.LobbyUI_ROOT.NowGameMatchMode = GameMatchMode.Custom;
          break; 
      }
    }
  }