playerplane.cpp

VC++游戏雷霆战机源代码 这款游戏类似雷电

// PlayerPlane.cpp: implementation of the CPlayerPlane class.
//
//////////////////////////////////////////////////////////////////////

#include "PlayerPlane.h"

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CPlayerPlane::CPlayerPlane(CDirectWnd *win,
						   CObList *ObList,
						   int lNum
						   ):CPlane(win,ObList)
{
	id = 0;
	width = 50;
	height = 60;
	posx = SrcWidth/2 - width/2;
	posy = SrcHeight;
	xspeed = 3;
	yspeed = 3;
	moveState = 0;
	bulletNum = 8;
	bulletType = 1;
	bulletLevel = 1;
	otime = timeGetTime();
	stime = timeGetTime();
	life = 1;
	bombNum = 3;                    
	lifeNum = lNum;
	super = TRUE;
	supertime = 3;
	canControl = FALSE;
}

CPlayerPlane::~CPlayerPlane()
{

}

void CPlayerPlane::LoadPic()
{
	PlanePic[0] = m_win->lpBKGObject[3];
	PlanePic[1] = m_win->lpBKGObject[4];
	PlanePic[2] = m_win->lpBKGObject[5];
}

void CPlayerPlane::Action()
{	
	CheckKeyboard();

	if( life < 0 )
	{
		setExist(0);
		new CExplode(m_win,
						 m_ObList,
						 posx,
						 posy,
						 0);
		m_win->m_snd->PlaySound(1,0);
		lifeNum-- ;
		if(lifeNum > 0) 
		{
			new CPlayerPlane(m_win,m_ObList,lifeNum);
		}

	}

	// 显示飞机数量
	RECT rSrc,rDest;
	m_win->GetRect(&rDest,20,SrcHeight - 40,25,30);
	m_win->BltObject(PlanePic[0],NULL,&rDest);
	m_win->ShowText(50,SrcHeight - 30,"x");
	m_win->ShowText(65,SrcHeight - 30,lifeNum);
	
	// 显示炸弹数量
	m_win->GetRect(&rSrc,0,40,40,40);
	m_win->GetRect(&rDest,80,SrcHeight - 35,20,20);
	m_win->BltObject(m_win->lpBKGObject[9],&rSrc,&rDest);
	m_win->ShowText(110,SrcHeight - 30,"x");
	m_win->ShowText(125,SrcHeight - 30,bombNum);
}

void CPlayerPlane::Fire()
{
	if(CPlayerBullet::num <= bulletNum * bulletLevel)
	{
		if (timeGetTime()-otime > 50)
		{
			otime = timeGetTime();	
			switch(bulletLevel)
			{
			case 1:
				{
					if( 1 == bulletType )
					{				
						new CPlayerBullet( m_win,
										   m_ObList,
										   posx+17,
										   posy-5,
										   0,
										   5,
										   2);	
					}
					else if( 2 == bulletType )
					{
						new CPlayerBullet( m_win,
										   m_ObList,
										   posx+18,
										   posy-5,
										   0,
										   5,
										   3);	
					}
				}
				break;
			case 2:
				{
					if( 1 == bulletType )
					{
						new CPlayerBullet( m_win,
										   m_ObList,
										   posx+10,
										   posy-5,
										   0,
										   5,
										   2);	
						new CPlayerBullet( m_win,
										   m_ObList,
										   posx+24,
										   posy-5,
										   0,
										   5,
										   2);	
					}
					else if( 2 == bulletType )
					{
						new CPlayerBullet( m_win,
										   m_ObList,
										   posx+18,
										   posy-5,
										   0,
										   5,
										   3);	
					}
				}
				break;
			case 3:
				{
					if( 1 == bulletType )
					{
						for(int i = 0 ; i < 3; i++)
						{
							new CPlayerBullet( m_win,
											   m_ObList,
											   posx+10,
											   posy-5,
											   i-1,
											   5,
											   2);	
						}				
					}
					else if( 2 == bulletType )
					{
						new CPlayerBullet( m_win,
										   m_ObList,
										   posx+14,
										   posy-5,
										   0,
										   5,
										   3);	
						new CPlayerBullet( m_win,
										   m_ObList,
										   posx+22,
										   posy-5,
										   0,
										   5,
										   3);	
					}
				}
				break;
			case 4:
				{
					if( 1 == bulletType )
					{						
						for(int i = 0 ; i < 5; i++)
						{
							new CPlayerBullet( m_win,
											   m_ObList,
											   posx+17,
											   posy-5,
											   i-2,
											   5,
											   2);	
						}			
					}
					else if( 2 == bulletType )
					{
						
						for(int i = 0; i < 3; i++)
						{
							new CPlayerBullet( m_win,
											   m_ObList,
											   posx+11+7*i,
											   posy-5,
											   0,
											   5,
											   3);	
						}
					}
				}
				break;
			case 5:
				{
					if( 1 == bulletType )
					{
						for(int i = 0 ; i < 7; i++)
						{
							new CPlayerBullet( m_win,
											   m_ObList,
											   posx+17,
											   posy-5,
											   i-3,
											   5,
											   2);	
						}			
					}
					else if( 2 == bulletType )
					{
						for(int i = 0; i < 4; i++)
						{
							new CPlayerBullet( m_win,
											   m_ObList,
											   posx+8+7*i,
											   posy-5,
											   0,
											   5,
											   3);	
						}
					}
				}
				break;				
			}
//			m_win->m_snd->PlaySound(6,0);
		}
	}
}

void CPlayerPlane::CheckKeyboard()
{
	if (super==TRUE)
		if (timeGetTime() > stime + supertime*1000)
		{
			stime = timeGetTime();
			super=FALSE;
		}

	RECT rtDest = {posx,posy,posx+50,posy+60};
	
	if ( canControl == TRUE )
	{
		moveState = 0;
		if(KEYDOWN(VK_LEFT))
		{
			posx -= xspeed;
			if( posx < 0 ) posx = 0;
			moveState = 1;
		}
		if(KEYDOWN(VK_RIGHT))
		{
			posx += xspeed;
			if( posx > SrcWidth - width ) posx = SrcWidth - width;
			moveState = 2;
		}
		 if(KEYDOWN(VK_UP))
		{
			posy -= yspeed;
			if( posy < 0 ) posy = 0;
		
		}
		if(KEYDOWN(VK_DOWN))
		{
			posy += yspeed;
			if(posy > SrcHeight - height) posy = SrcHeight - height;
		}

		if(KEYDOWN(VK_CONTROL))
		{
			Fire();
		}

		if(KEYDOWN(VK_MENU))
		{
			if ( 0 == CBomb::num && bombNum > 0 )
			{
				new CBomb(m_win,m_ObList);
				bombNum --;
			}
		}
	}
	else
	{
		if (posy > SrcHeight - 100 ) //飞机刚出现时是无法控制的
		{
			posy -= yspeed;
		}
		else
			canControl=TRUE;
	}

	if (super==TRUE) //无敌时的闪烁效果
	{
		static int ot=0;//延时
		if (timeGetTime()-ot > 20)
			ot = timeGetTime();
		else
			return;
	}
	// 显示飞机
	m_win->BltObject(PlanePic[moveState],NULL,&rtDest);	
}

void CPlayerPlane::getBonus(int type)
{
	//type 0:子弹一 1:子弹二 2: 炸弹 3: 无敌 4: 子弹全满
	switch(type)
	{
	case 0:
		if( 1 == bulletType ) 
		{
			if(bulletLevel < 5)
				bulletLevel++;
		}
		else if( 2 == bulletType ) 
		{  
			bulletType = 1; 
		} 
		break;
	case 1:
		if( 1 == bulletType ) 
		{  
			bulletType = 2; 
		}
		else if( 2 == bulletType ) 
		{ 
			if(bulletLevel < 5)
				bulletLevel++; 
		} 
		break;
	case 2:
		bombNum++;
		break;
	case 3:
		super = TRUE;
		supertime = 20;
		stime = timeGetTime();
		break;
	case 4:
		bulletLevel = 5;
		break;
	}
}