《OpenGL游戏编程》这本书的配套源码。

				//========================================================
				/**
				*  @file      Message.cpp
				*
				*  项目描述： 构造游戏引擎
				*  文件描述:  消息处理类
				*  适用平台： Windows98/2000/NT/XP
				*  
				*  作者：     WWBOSS
				*  电子邮件:  wwboss123@gmail.com
				*  创建日期： 2007-07-26	
				*  修改日期： 2007-07-26
				*
				*/ 
				//========================================================
				
				#include "stdafx.h"
				#include "message.h"
				#include "sceneMgr.h"
				#include "guimgr.h"
				#include "music.h"
				
				Message* Message::m_pMessage=NULL;
				
				Message::Message(void)
				{
					m_pMessage=this;
				}
				
				
				Message::~Message(void)
				{
				}
				
				/**\brief
				 * 执行当前消息
				 */
				void Message::Run()
				{
					if(GetMsgNum()				
					switch(m_dQueue[0].msg)
					{
					case MSG_PLAY_MUSIC:
						if(CMusic::GetSysMusic()->IsPlay())CMusic::GetSysMusic()->Stop();
						CMusic::GetSysMusic()->LoadMusic(m_dQueue[0].str1);
						CMusic::GetSysMusic()->Play();
						Delete();
						break;
					case MSG_STOP_MUSIC:
						if(CMusic::GetSysMusic()->IsPlay())CMusic::GetSysMusic()->Stop();
						Delete();
						break;
					case MSG_PAUSE_MUSIC:
						if(CMusic::GetSysMusic()->IsPlay())CMusic::GetSysMusic()->Pause();
						Delete();
						break;
					case MSG_RESUME_MUSIC:
						if(!CMusic::GetSysMusic()->IsPlay())CMusic::GetSysMusic()->Resume();
						Delete();
						break;
				
					case MSG_FADE:
						GUIMgr::GetSysGUIMgr()->BeginFade();
						Delete();
						break;
				
					case MSG_PLAYAVI:
						SceneMgr::GetSysSceneMgr()->SetScene(SCE_AVI);
						SceneMgr::GetSysSceneMgr()->LoadIni(m_dQueue[0].str1,m_dQueue[0].str2);
						Delete();
						break;
				
					case MSG_TITLE:
						SceneMgr::GetSysSceneMgr()->SetScene(SCE_TITLE);
						SceneMgr::GetSysSceneMgr()->LoadIni(m_dQueue[0].str1,m_dQueue[0].str2);
						Delete();
						break;
				
					case MSG_SELCHAR:
						SceneMgr::GetSysSceneMgr()->SetScene(SCE_SELCHAR);
						SceneMgr::GetSysSceneMgr()->LoadIni(m_dQueue[0].str1,m_dQueue[0].str2);
						Delete();
						break;
				
					case MSG_OPENAIR:
						SceneMgr::GetSysSceneMgr()->SetScene(SCE_OPENAIR);
						SceneMgr::GetSysSceneMgr()->LoadIni(m_dQueue[0].str1,m_dQueue[0].str2);
						Delete();
						break;
				
					case MSG_EXIT:
						PostQuitMessage(0);
						Delete();
						break;
					}
				
				}