//?Chip.cpp:?implementation?of?the?CChip?class.
//
//////////////////////////////////////////////////////////////////////

#include?“stdafx.h“
#include?“My.h“
#include?“Chip.h“

#ifdef?_DEBUG
#undef?THIS_FILE
static?char?THIS_FILE[]=__FILE__;
#define?new?DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
//?Construction/Destruction
//////////////////////////////////////////////////////////////////////

IMPLEMENT_SERIAL（CChip?Cobject?1）
//?設(shè)置拼圖塊參數(shù)
void?CChip::SetChip（int?type?POINT?*ppointlist?int?count）
{
	m_nType	=?type;
	m_nPointCount	=?count;
	for（int?i=0;?i		m_pointList[i]?=?ppointlist[i];
}
//?繪出拼圖塊
void?CChip::DrawChip（CDC?*pDC）
{
	CPen	penNew?*ppenOld;
	CBrush	brushNew?*pbrushOld;
	switch（m_nType）
	{
	case?1:	
		brushNew.CreateSolidBrush（RGB（127?127?127））;
		break;
	case?2:	
		brushNew.CreateSolidBrush（RGB（255?0?0））;
		break;
	case?3:	
		brushNew.CreateSolidBrush（RGB（0?255?0））;
		break;
	case?4:	
		brushNew.CreateSolidBrush（RGB（0?0?255））;
		break;
	case?5:	
		brushNew.CreateSolidBrush（RGB（127?127?0））;
		break;
	case?6:	
		brushNew.CreateSolidBrush（RGB（127?0?127））;
		break;
	case?7:	
		brushNew.CreateSolidBrush（RGB（0?127?127））;
		break;
	}
	penNew.CreatePen（PS_SOLID?1?RGB（0?0?0））;
	ppenOld		=?pDC->Selectobject（&penNew）;
	pbrushOld	=?pDC->Selectobject（&brushNew）;
	pDC->Polygon（m_pointList?m_nPointCount）;
	pDC->Selectobject（ppenOld）;
	pDC->Selectobject（pbrushOld）;
}
//?檢測(cè)一點(diǎn)是否在拼圖塊中
BOOL?CChip::PtInChip（POINT?point）
{
	CRgn?rgn;
	int?x=rgn.CreatePolygonRgn（m_pointList?m_nPointCount?ALTERNATE）;
	return?rgn.PtInRegion（point）;
}
//?取拼圖塊的包含矩形
LPCRECT?CChip::GetRect（）
{
	static?RECT?rect;
	CRgn?rgn;
	rgn.CreatePolygonRgn（m_pointList?m_nPointCount?ALTERNATE）;
	rgn.GetRgnBox（&rect）;
	rect.right++;
	rect.bottom++;
	return?▭
}
//?旋轉(zhuǎn)拼圖塊
void?CChip::Rotation（）
{
	CRect?rect;
	CRgn?rgn;
	rgn.CreatePolygonRgn（m_pointList?m_nPointCount?ALTERNATE）;
	rgn.GetRgnBox（&rect）;
	double?x?=?rect.left+rect.Width（）/2;	//?計(jì)算旋轉(zhuǎn)中心
	double?y?=?rect.top+rect.Height（）/2;
	double?dx?dy;
	for（int?i=0;?i	{
		dx?=?m_pointList[i].x-x;
		dy?=?m_pointList[i].y-y;
		m_pointList[i].x?=?（int）（x+dx*0.7071-dy*0.7071）;
		m_pointList[i].y?=?（int）（y+dx*0.7071+dy*0.7071）;
	}
}
//?移動(dòng)拼圖塊
void?CChip::MoveTo（CSize?offset）
{
	for（int?i=0;?i		m_pointList[i]?=?m_pointList[i]+offset;
}
//?序列化
void?CChip::Serialize（CArchive?&ar）
{
	if（ar.IsStoring（））
	{
		ar?<		ar?<		for（int?i=0;?i			ar?<	}
	else
	{
		ar?>>?m_nType;
		ar?>>?m_nPointCount;
		for（int?i=0;?i			ar?>>?m_pointList[i];
	}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????2880??2003-09-05?13:32??七巧板\Chip.cpp

?????文件????????916??2003-09-05?13:32??七巧板\Chip.h

?????文件???????2503??2003-09-05?13:32??七巧板\MainFrm.cpp

?????文件???????1581??2003-09-05?13:32??七巧板\MainFrm.h

?????文件??????29372??2006-11-14?01:06??七巧板\My.aps

?????文件???????2205??2003-09-05?13:32??七巧板\My.clw

?????文件???????4146??2003-09-05?13:32??七巧板\My.cpp

?????文件???????4591??2003-09-05?13:32??七巧板\My.dsp

?????文件????????527??2003-09-05?13:32??七巧板\My.dsw

?????文件???????1312??2003-09-05?13:32??七巧板\My.h

?????文件??????54784??2003-09-05?13:32??七巧板\My.opt

?????文件???????1072??2003-09-05?13:32??七巧板\My.plg

?????文件??????10485??2003-09-05?13:32??七巧板\My.rc

?????文件????????868??2010-10-27?10:41??七巧板\My.sln

????..A..H.??????7680??2010-10-27?10:41??七巧板\My.suo

?????文件???????3906??2003-09-05?13:32??七巧板\MyDoc.cpp

?????文件???????1549??2003-09-05?13:32??七巧板\MyDoc.h

?????文件???????4355??2003-09-05?13:32??七巧板\MyView.cpp

?????文件???????2007??2003-09-05?13:32??七巧板\MyView.h

?????文件???????4215??2003-09-05?13:32??七巧板\ReadMe.txt

?????文件????????486??2003-09-05?13:32??七巧板\Resource.h

?????文件????????204??2003-09-05?13:32??七巧板\StdAfx.cpp

?????文件???????1054??2003-09-05?13:32??七巧板\StdAfx.h

?????目錄??????????0??2013-07-20?14:20??七巧板

-----------?---------??----------?-----??----

???????????????142698????????????????????24