outofmouth.cpp

考验你的观察力和判断力的时候到了

	iScore=0;
	iLevel=0;
	iFrame=0;
	delayflag=0;
	iDistance=DISTANCE;
	if(!Build_Map())
	{
		return(0);
	}
	iDeathFlag=0;
}
// lookup for proper walking sequence
static int animation_seq[4] = {0,1,0,2};
static int state[5]={0,1,2,3,4};
static int ss=0;


int index; // general looping variable

// make sure this isn't executed again
if (window_closed)
   return(0);

// for now test if user is hitting ESC and send WM_CLOSE
if (KEYDOWN(VK_ESCAPE))
   {
   PostMessage(main_window_handle,WM_CLOSE,0,0);
   window_closed = 1;
   } // end if

// copy background to back buffer显示背景
DDraw_Draw_Surface(lpddsbackground,0,0, SCREEN_WIDTH,SCREEN_HEIGHT, lpddsback,0); 
//显示文字
sprintf(buffer,"狗口脱险  ver 0.1           分数:    %d             关卡:    %d               帧数:    %d",iScore,iLevel,iFrame);
 Draw_Text_GDI(buffer, 16,SCREEN_HEIGHT-130, 252,lpddsback);  
 if(iGameMode==0)
 {
	 sprintf(buffer,"记分模式");
	  Draw_Text_GDI(buffer, 16,110, 252,lpddsback);  
 }
  if(iGameMode==1)
 {
	 sprintf(buffer,"过关模式");
	  Draw_Text_GDI(buffer, 16,110, 252,lpddsback);  
 }
   if(iGameMode==2)
 {
	 sprintf(buffer,"连续模式");
	  Draw_Text_GDI(buffer, 16,110, 252,lpddsback);  
 }
    if(iGameMode==3)
 {
	 sprintf(buffer,"挑战模式   尚未完成 ;-)");
	  Draw_Text_GDI(buffer, 16,110, 252,lpddsback);  
 }

// move objects around

for (index=0; index < 3; index++)
    {
    // move each object to the right at its given velocity
    aliens[index].x++; // =aliens[index].velocity;

    // test if off screen edge, and wrap around
    if (aliens[index].x > SCREEN_WIDTH)
       aliens[index].x = - 80;

    // animate bot
    if (++aliens[index].counter >= (8 - aliens[index].velocity))
        {
        // reset counter
        aliens[index].counter = 0;

        // advance to next frame
        if (++aliens[index].current_frame > 3)
           aliens[index].current_frame = 0;
  
        } // end if

    } // end for index


// draw all the bots
for (index=0; index < 3; index++)
    {
    // draw objects
    DDraw_Draw_Surface(aliens[index].frames[animation_seq[aliens[index].current_frame]], 
                       aliens[index].x, aliens[index].y,
                       72,80,
                       lpddsback);

    } // end for index


if (KEYDOWN('A')&&KEYDOWN('S')&&delayflag)
{
	//跳关
	iLevel++;
	iScore+=500;
	delayflag=0;
	iDistance=DISTANCE;
	if(!Build_Map())
	{
		return(0);
	}
	iDeathFlag=0;
}
///////////////////////////////////////////////
//game logic
//move mouth
if(iDistance>30)
{
	//游戏逻辑
	smallone.y-=iSpeed;
	for(index=0; index<TOOTH_NUM; index++)
	{
		map.BottomSet[index].y -= iSpeed;
		map.TopSet[index].y    += iSpeed;
	}
	iDistance-=2;
}
else
{
	//关卡判断
	if(smallone.position==map.iKey&&!iDeathFlag)
	{
		//过关动画
		if(iDistance>0)
		{
			smallone.y-=iSpeed;
			for(index=0; index<TOOTH_NUM; index++)
			{
				map.BottomSet[index].y -= iSpeed;
				map.TopSet[index].y    += iSpeed;
			}
			iDistance-=2;
		}
		else
		{
			//过关等待，生成下一关。
		    iLevel++;
			if(iGameMode!=1)
			{
				iScore+=500;
			}
			Sleep(500);
			iDistance=DISTANCE;
			if(!Build_Map())
			{
				return(0);
			}
			iDeathFlag=0;
		}
	}
	else if(!iDeathFlag)
	{
		//死亡
		iDeathFlag=1;
	    //bow2
		iBowFlag2=1;
		iCounterBow2=0;
		bow2.x=smallone.x-15;
		bow2.y=smallone.y-15;
		smallone.current_frame=1;
		//
		if(iGameMode!=1)
		{
			iScore-=250;
		}
		//int now=iFrame;
	}
	else
	{
		//死亡动画
		if(iDistance>0)
		{
			bow2.y-=iSpeed;
			smallone.y-=iSpeed;
			for(index=0; index<TOOTH_NUM; index++)
			{
				map.BottomSet[index].y -= iSpeed;
				//map.TopSet[index].y    += iSpeed;
			}
			iDistance-=1;
		}

		else if(iGameMode==2)
		{
			//连续模式死亡处理
			iDeathDelayFlag=0;
			iDistance=DISTANCE;
			Sleep(1000);
			if(!Build_Map())
			{
				return(0);
			}
			iDeathFlag=0;
		}
		else if(iGameMode==1)
		{
			//闯关模式死亡处理

		    sprintf(buffer,"你被卡死了!!!!!!    最高关数:  %d     按回车键在玩一盘!",iLevel);
	        Draw_Text_GDI(buffer, 16,26, 252,lpddsback); 
			/*
			iDeathDelayFlag=0;
			iDistance=DISTANCE;
			Sleep(8000);
			if(!Build_Map())
			{
				return(0);
			}
			iDeathFlag=0;
			*/
		}
		else if(iGameMode==3)
		{
			//极限模式死亡处理
		}
        else if(iGameMode==0)
		{
			//记分模式死亡处理
			iScore--;
			if(smallone.position==map.iKey)
			{
				Sleep(500);
				iDistance=DISTANCE;
				if(!Build_Map())
				{
					return(0);
				}
				iDeathFlag=0;
			}
		}
	}
}
///////////////////////////////////////////
if(KEYDOWN(VK_RIGHT)&&delayflag)
{
	//右操作
	//bow
	iBowFlag=1;
	iCounterBow=0;
	bow.x=smallone.x;
	bow.y=smallone.y;
	/////////
	delayflag=0;
	if( smallone.position==(TOOTH_NUM - 1) )
	{
		smallone.position=0;
		smallone.x=INIT_BOTTOM_X;	
        smallone.y=map.BottomSet[0].y- map.BottomSet[smallone.position].current_frame * SMALLONE_HEIGHT + SMALLONE_SPEC;
		//turnflag=0;
	}
	else
	{
	    switch(map.BottomSet[smallone.position+1].current_frame)
		{
	    case 0: 
			{
			     smallone.x+=50;
			     smallone.y=map.BottomSet[0].y+110;
			         break;
			}	
	    case 1:
			{
			    smallone.x+=50;
			    smallone.y=map.BottomSet[0].y+80;
					 break;
			}
	    case 2:
			{
			    smallone.x+=50;
			    smallone.y=map.BottomSet[0].y+50;
					 break;
			}

	    case 3:
			{
				smallone.x+=50;
			    smallone.y=map.BottomSet[0].y+20;
					 break;
			}
	    case 4:
			{
			    smallone.x+=50;
			    smallone.y=map.BottomSet[0].y-10;
					 break;
			}
		}//switch end
		smallone.position++;
	}
}
if(KEYDOWN(VK_LEFT)&&delayflag)
{
	//左操作
	//bow
	iBowFlag=1;
	iCounterBow=0;
	bow.x=smallone.x;
	bow.y=smallone.y;
	/////////
	delayflag=0;
	if( smallone.position==0 )
	{
		smallone.position=TOOTH_NUM - 1;
		smallone.x=INIT_BOTTOM_X + smallone.position * TOOTH_WIDTH;	
        smallone.y=map.BottomSet[0].y- map.BottomSet[smallone.position].current_frame * SMALLONE_HEIGHT + SMALLONE_SPEC;
		//turnflag=0;
	}
	else
	{
	    switch(map.BottomSet[smallone.position-1].current_frame)
		{
	    case 0: 
			{
			     smallone.x-=50;
			     smallone.y=map.BottomSet[0].y+110;
			         break;
			}	
	    case 1:
			{
			    smallone.x-=50;
			    smallone.y=map.BottomSet[0].y+80;
					 break;
			}
	    case 2:
			{
			    smallone.x-=50;
			    smallone.y=map.BottomSet[0].y+50;
					 break;
			}

	    case 3:
			{
				smallone.x-=50;
			    smallone.y=map.BottomSet[0].y+20;
					 break;
			}
	    case 4:
			{
			    smallone.x-=50;
			    smallone.y=map.BottomSet[0].y-10;
					 break;
			}
		}//switch end
		smallone.position--;
	}
}
//显示小东西
DDraw_Draw_Surface(smallone.frames[smallone.current_frame], 
                       smallone.x, smallone.y,
                       50,30,
                       lpddsback);
//显示牙齿
for (index=0; index < TOOTH_NUM; index++)
{
	DDraw_Draw_Surface(tooth[map.BottomSet[index].current_frame].frames[0], 
                       map.BottomSet[index].x, map.BottomSet[index].y,
                       TOOTH_WIDTH,TOOTH_HEIGHT,
                       lpddsback);
	DDraw_Draw_Surface(tooth[map.TopSet[index].current_frame].frames[0], 
                       map.TopSet[index].x, map.TopSet[index].y,
                       TOOTH_WIDTH,TOOTH_HEIGHT,
                       lpddsback);
}
//显示爆炸1
if(iCounterBow>12)
{
	iBowFlag=0;
}
if(iBowFlag)
{
	DDraw_Draw_Surface(bow.frames[iCounterBow], 
                       bow.x, bow.y,
                       BOW_WIDTH,BOW_HEIGHT,
                       lpddsback);
	iCounterBow++;
}
////显示爆炸2
if (KEYDOWN(VK_CONTROL))
{
	iBowFlag2=1;
	iCounterBow2=0;
	bow2.x=smallone.x-15;
	bow2.y=smallone.y-15;
	smallone.current_frame=1;
}
if(iCounterBow2>12)
{
	iBowFlag2=0;
}
if(iBowFlag2)
{
	DDraw_Draw_Surface(bow2.frames[iCounterBow2], 
                       bow2.x, bow2.y,
                       BOW2_WIDTH,BOW2_HEIGHT,
                       lpddsback);
	iCounterBow2++;
}
//结束显示


// flip pages
while (FAILED(lpddsprimary->Flip(NULL, DDFLIP_WAIT)));

// wait a sec
iFrame++;
Sleep(FRAME_PER_SEC);
// return success or failure or your own return code here
return(1);

} // end Game_Main

////////////////////////////////////////////////////////////

int Game_Init(void *parms = NULL, int num_parms = 0)
{
// this is called once after the initial window is created and
// before the main event loop is entered, do all your initialization
// here

// create IDirectDraw interface 7.0 object and test for error
if (FAILED(DirectDrawCreateEx(NULL, (void **)&lpdd, IID_IDirectDraw7, NULL)))
   return(0);
// set cooperation to full screen
if (FAILED(lpdd->SetCooperativeLevel(main_window_handle, 
                                      DDSCL_FULLSCREEN | DDSCL_ALLOWMODEX | 
                                      DDSCL_EXCLUSIVE | DDSCL_ALLOWREBOOT)))
   return(0);

// set display mode to 640x480x8
if (FAILED(lpdd->SetDisplayMode(SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_BPP,0,0)))
   return(0);

// we need a complex surface system with a primary and backbuffer