cexplored.cpp

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//----------------------------------------------------------------------------
// 文件名: CExplored.cpp
//
// 描述：爆破对象实现
//
// 作者：朱波		创建日期：2007-03-22
//----------------------------------------------------------------------------

#include <windows.h>   // include important windows stuff
#include <windowsx.h> 
#include <mmsystem.h>
#include <iostream.h> // include important C/C++ stuff
#include <conio.h>
#include <stdlib.h>
#include <malloc.h>
#include <memory.h>
#include <string.h>
#include <stdarg.h>
#include <stdio.h>
#include <math.h>
#include <io.h>
#include <fcntl.h>
#include <sys/timeb.h>
#include <time.h>
#include <vector>
#include <string>
using namespace std;

#include <ddraw.h>
#include <dsound.h>
#include "dxtools.h"
#include "CExplored.h"

CExplored::CExplored( void )
{
   m_pic_count = 0;
   m_cur_pic_index = 0;
   m_draw_width = 0;
   m_draw_height = 0;
   m_draw_lppSurface = NULL;
   m_cur_time = 0;
   m_pre_time_change = 0;	
}

CExplored::~CExplored( void )
{}

int CExplored::Create( POINT pos, int width, int height, int pic_count,
						LPDIRECTDRAWSURFACE7 surface[] )
{
	if ( pic_count <= 0 ) 
		return(0);

	if ( NULL == surface )
		return(0);

	m_position.x = pos.x;
	m_position.y = pos.y;

	m_draw_start.x = pos.x - width/2;
	m_draw_start.y = pos.y - height/2;
	m_draw_width = width;
	m_draw_height = height;
	m_pic_count = pic_count;

	m_draw_lppSurface = surface;
	m_cur_pic_index = 0;

	return(1);
}

int CExplored::DoExplored( void )
{
	int time;

	m_cur_time=GetTickCount()%100000;

	if(m_cur_time - m_pre_time_change < 0)
		 time = 100000 - m_pre_time_change + m_cur_time;
	else
		 time = m_cur_time - m_pre_time_change;

	if ( time > 50)
	{	
		m_pre_time_change = m_cur_time;
		
		m_cur_pic_index++;

		if ( m_cur_pic_index == m_pic_count )
		{
				return(0);
		}
	}

	return(1);
}

int CExplored::Draw( void )
{

    DDraw_Draw_Surface(m_draw_lppSurface[m_cur_pic_index], 
		m_draw_start.x, m_draw_start.y, m_draw_width, m_draw_height, lpddsback,1);

	return(1);
}