#include?“CBall.h“

CBall（BALL?m_Ball）;
{
????//初始化小球
	m_Ball.color?=RGB（0255255）;
	m_Ball.radius?=5;
	m_Ball.x?=m_Bar.rect?.left?+m_Bar.width?/2;

	m_Ball.y?=m_Bar.rect?.top?-m_Ball.radius?;
	m_Ball.speed?=3;
	m_Ball.moveX?=m_Ball.speed?;
	m_Ball.moveY?=-m_Ball.speed?;
}
CBall::~CBall（）
{
????//dtor
}
//畫小球
void?CBall::DrawBall?（）
{
	HBRUSH?hBrush?=CreateSolidBrush（m_Ball.color?）;
	HPEN?hPen?=CreatePen（PS_SOLID1RGB（2550255））;
	Selectobject（m_hdchBrush）;
	Selectobject（m_hdchPen）;
	Ellipse（m_hdcm_Ball.x?-m_Ball.radius?m_Ball.y?-m_Ball.radius?m_Ball.x+m_Ball.radius?m_Ball.y+m_Ball.radius?）;
	Selectobject（m_hdchBrush）;
	Selectobject（m_hdchPen）;
	Deleteobject（hBrush）;

	Deleteobject（hPen）;
}
//移動小球并判斷小球是否碰到邊界
void?CBAll::MoveBall（）
{
	if（m_Ball.x+m_Ball.moveX+m_Ball.radius>m_wndRect.right||m_Ball.x+m_Ball.moveX-m_Ball.radius	{
		m_Ball.moveX=-m_Ball.moveX;
	}
	if（m_Ball.y+m_Ball.moveY-m_Ball.radius	{
		m_Ball.moveY=-m_Ball.moveY;
	}
	if（m_Ball.y+m_Ball.moveY+m_Ball.radius>m_wndRect.bottom）
	{
		int?state?=?MessageBox（m_hWnd“是否繼續?？““GameOver“MB_YESNOCANCEL|MB_ICONINFORMATION）;
		if（IDYES?==?state）
		{
				Replay（）;
		}
		if（IDNO?==?state）
		{
			exit（0）;
		}
		if（IDCANCEL?==?state）
		{
			CGame::InitBar（）;
????????????CGame::InitBall（）;
		}
	}
	m_Ball.x+=m_Ball.moveX;
	m_Ball.y+=m_Ball.moveY;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1454??2014-01-10?17:39??PlayBlock\Ball.cpp

?????文件????????330??2014-01-10?17:39??PlayBlock\Ball.h

?????文件???????1336??2014-01-10?17:39??PlayBlock\Bar.cpp

?????文件????????269??2014-01-10?17:39??PlayBlock\Bar.h

?????文件???????1189??2014-01-10?17:39??PlayBlock\bgbgm.cbp

?????文件????????610??2014-01-10?15:24??PlayBlock\bgbgm.depend

?????文件????????344??2014-01-10?17:40??PlayBlock\bgbgm.layout

?????文件?????102817??2014-01-10?16:07??PlayBlock\bin\Debug\bgbgm.exe

?????文件???????2102??2014-01-10?17:39??PlayBlock\Blocks.cpp

?????文件????????527??2014-01-10?17:39??PlayBlock\Blocks.h

?????文件???????2411??2014-01-10?17:39??PlayBlock\Game.cpp

?????文件????????485??2014-01-10?17:39??PlayBlock\Game.h

?????文件????????161??2014-01-10?16:01??PlayBlock\include\Bar.h

?????文件????????179??2014-01-10?15:47??PlayBlock\include\Blocks.h

?????文件????????367??2014-01-10?14:39??PlayBlock\include\CBall.h

?????文件????????167??2014-01-10?16:09??PlayBlock\include\Game.h

?????文件???????2933??2014-01-10?16:40??PlayBlock\main.cpp

?????文件??????15695??2014-01-10?09:38??PlayBlock\obj\Debug\Brick.o

?????文件???????7953??2014-01-10?14:57??PlayBlock\obj\Debug\main.o

?????文件?????????87??2014-01-10?16:01??PlayBlock\src\Bar.cpp

?????文件????????102??2014-01-10?15:47??PlayBlock\src\Blocks.cpp

?????文件???????1489??2014-01-10?14:39??PlayBlock\src\CBall.cpp

?????文件????????102??2014-01-10?15:46??PlayBlock\src\CBlocks.cpp

?????文件?????????92??2014-01-10?16:09??PlayBlock\src\Game.cpp

?????文件????????286??2014-01-10?09:38??PlayBlock\Windows.h

?????目錄??????????0??2014-01-10?16:07??PlayBlock\bin\Debug

?????目錄??????????0??2014-01-10?14:57??PlayBlock\obj\Debug

?????目錄??????????0??2014-01-10?09:38??PlayBlock\bin

?????目錄??????????0??2014-01-10?16:09??PlayBlock\include

?????目錄??????????0??2014-01-10?09:38??PlayBlock\obj

............此處省略5個文件信息