Scut游戏服务器引擎之Unity3d接入
Scut提供Unity3d Sdk包，方便开发人员快速与Scut游戏服务器对接； 先看Unity3d示例如下：
启动Unity3d项目
打开Scutc.svn\SDK\Unity3d\Assets目录下的TestScene.unity项目文件，选中Main Camera，将TestGUI.cs文件拖动到Inspector窗口的Script，如图： 
点击
运行，如下： 
目录层次说明
1) Net层：封装Http与Socket请求操作，以及网络协议的数据解析和请求参数的打包，其中NetWriter里有SetMd5Key为设置网络协议请求参数的Key，用于跟服务校验请求参数的有效性
2) Reflect层：提供高性能的反射功能
3) Security层：加密操作
4) Serialization层：封装对象的序列化操作
5) Game层：游戏业务逻辑层代码实现功能，此目录下的Action和Behaviour目录，根据业务自己实现代码
6) CustomHeadFormater类：自定的结构消息头解析器
7) TestGUI.cs为测试脚本
TestGUI代码
using UnityEngine;
public class TestGUI : MonoBehaviour
{
// Use this for initialization
void Start()
{
//todo 启用自定的结构
Net.Instance.HeadFormater = new CustomHeadFormater();
}
// Update is called once per frame
void Update()
{
}
void OnGUI()
{
// Now create any Controls you like, and they will be displayed with the custom Skin
if (GUILayout.Button("Click Http"))
{
NetWriter.SetUrl("http://ph.scutgame.com/service.aspx");
Net.Instance.Send((int)ActionType.RankSelect, null);
}
// Any Controls created here will use the default Skin and not the custom Skin
if (GUILayout.Button("Click Socket"))
{
NetWriter.SetUrl("ph.scutgame.com:9001");
Net.Instance.Send((int)ActionType.RankSelect, null);
}
}
}
Send方法接口会根据url是否带http字段来判断是否是用http还是socket，
Action和Behaviour目录下实现自己的业务代码
自定头部解析类CustomHeadFormater代码
using System;
using GameRanking.Pack;
using ZyGames.Framework.Common.Serialization;
/// <summary>
/// 定制的头部结构解析
/// </summary>
public class CustomHeadFormater : IHeadFormater
{
public bool TryParse(byte[] data, out PackageHead head, out byte[] bodyBytes)
{
bodyBytes = null;
head = null;
int pos = 0;
if (data == null || data.Length == 0)
{
return false;
}
int headSize = GetInt(data, ref pos);
byte[] headBytes = new byte[headSize];
Buffer.BlockCopy(data, pos, headBytes, 0, headBytes.Length);
pos += headSize;
ResponsePack resPack = ProtoBufUtils.Deserialize<ResponsePack>(headBytes);
head = new PackageHead();
head.StatusCode = resPack.ErrorCode;
head.MsgId = resPack.MsgId;
head.Description = resPack.ErrorInfo;
head.ActionId = resPack.ActionId;
head.StrTime = resPack.St;
int bodyLen = data.Length - pos;
if (bodyLen > 0)
{
bodyBytes = new byte[bodyLen];
Buffer.BlockCopy(data, pos, bodyBytes, 0, bodyLen);
}
else
{
bodyBytes = new byte[0];
}
//UnityEngine.Debug.Log(string.Format("ActionId:{0}, ErrorCode:{1}, len:{2}", resPack.ActionId, resPack.ErrorCode, bodyBytes.Length));
return true;
}
private int GetInt(byte[] data, ref int pos)
{
int val = BitConverter.ToInt32(data, pos);
pos += sizeof(int);
return val;
}
}
BaseAction代码
/// <summary>
/// 自定结构Action代理基类
/// </summary>
public abstract class BaseAction : GameAction
{
protected BaseAction(int actionId)
: base(actionId)
{
}
protected override void SetActionHead(NetWriter writer)
{
MessagePack headPack = new MessagePack()
{
MsgId = Head.MsgId,
ActionId = ActionId,
SessionId = Head.SessionId,
UserId = Head.UserId
};
byte[] data = ProtoBufUtils.Serialize(headPack);
writer.SetHeadBuffer(data);
writer.SetBodyData(null);
}
}
Action1001代码
using System;
using System.Collections.Generic;
using GameRanking.Pack;
using ZyGames.Framework.Common.Serialization;
public class Action1001 : BaseAction
{
private Response1001Pack _responseData;
public Action1001()
: base((int)ActionType.RankSelect)
{
}
protected override void SendParameter(NetWriter writer, object userData)
{
//自定对象参数格式
Request1001Pack requestPack = new Request1001Pack()
{
PageIndex = 1,
PageSize = 10
};
byte[] data = ProtoBufUtils.Serialize(requestPack);
writer.SetBodyData(data);
}
protected override void DecodePackage(NetReader reader)
{
if (reader.StatusCode == 0)
{
//自定对象格式解包
_responseData = ProtoBufUtils.Deserialize<Response1001Pack>(reader.Buffer);
}
}
protected override void Process(object userData)
{
if (_responseData != null)
{
UnityEngine.Debug.Log(string.Format("ok, count:{0}", _responseData.PageCount));
}
}
}
完整例子Sample For Unity3d源码下载