setwallblockdlg.cpp

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#include "stdafx.h"
#include "45MapMaker.h"
#include "SetWallBlockDlg.h"
#include ".\setwallblockdlg.h"


//SetWallBlockDlg 对话框

void SetWallBlockDlg::TranBitblt(HDC *tarDC,int x,int y,int w,int h,HDC *srcDC,int sx,int sy,COLORREF rgbMask)
//透明贴图函数，tarDC 贴图目标DC  srcDC贴图原DC x y 贴图目标DC的坐标 sx，xy原DC坐标 rgbMask关键色
{ 
	HDC ImageDC,MaskDC;
	HBITMAP Image;
	HBITMAP maskBitmap;
	//创建宽高位wh的位图
	Image = CreateCompatibleBitmap(*tarDC,w,h);//创建一个和tarDC环境一样的位图，并且设置宽和高
	maskBitmap = CreateBitmap( w, h, 1, 1, NULL );//创建黑白位图
    //创建兼容内存dc
	ImageDC = CreateCompatibleDC(*tarDC); 
	MaskDC = CreateCompatibleDC(*tarDC);
    //设备描述表和位图关联，就是说设备描述表的操作都在位图上面进行
	SelectObject(ImageDC,Image);
	SelectObject(MaskDC,maskBitmap );
    //帖原图
	BitBlt(ImageDC,0,0,w,h,*srcDC,sx,sy,SRCCOPY);
	SetBkColor(ImageDC,rgbMask);
	BitBlt(MaskDC, 0, 0, w, h, ImageDC, 0, 0, SRCCOPY );
	SetBkColor(ImageDC,RGB(0,0,0));
	SetTextColor(ImageDC,RGB(255,255,255));
	BitBlt(ImageDC,0, 0, w,h, MaskDC, 0, 0, SRCAND);
	BitBlt(*tarDC,x,y,w, h, MaskDC, 0, 0, SRCAND);
	BitBlt(*tarDC,x,y,w, h, ImageDC, 0, 0,SRCPAINT);
	DeleteObject(ImageDC);
	DeleteObject(MaskDC);
	DeleteObject(Image);
	DeleteObject(maskBitmap);
} 

IMPLEMENT_DYNAMIC(SetWallBlockDlg, CDialog)
SetWallBlockDlg::SetWallBlockDlg(CWnd* pParent /*=NULL*/)
	: CDialog(SetWallBlockDlg::IDD, pParent)
	, m_Offistx(0)
	, m_Offisty(0)
{
}
SetWallBlockDlg::SetWallBlockDlg(int id):CDialog(SetWallBlockDlg::IDD,NULL),m_Offistx(0),m_Offisty(0)
{
	projectnum = 0;
	mouse = 0;
	editProject = false;
	editCenter = false;
	beginw = beginh = 0;
	CMy45MapMakerApp* theApp=NULL;
	theApp=(CMy45MapMakerApp*)AfxGetApp();
	this->Image = theApp->GetCSurface("Wall",id);  //取得图片的DDraw指针
	this->Tile = theApp->GetCSurface("Tile",1);       //取得1号Tile的指针
	tileWidth = Tile->GetDDrawDesc().dwWidth;
	tileHeight = Tile->GetDDrawDesc().dwHeight;
	if(Image->GetDDrawDesc().dwWidth%(tileWidth/2)==0)
		w = Image->GetDDrawDesc().dwWidth/(tileWidth/2)+1;
	else
		w = Image->GetDDrawDesc().dwWidth/(tileWidth/2)+2;
	if(Image->GetDDrawDesc().dwHeight%tileHeight==0)
		h = Image->GetDDrawDesc().dwHeight/tileHeight+1;
	else
		h = Image->GetDDrawDesc().dwHeight/(tileHeight)+2;
	Imagex = (Image->GetDDrawDesc().dwWidth%(tileWidth/2))/2;
	Imagey = (Image->GetDDrawDesc().dwHeight%tileHeight)/2;
	center = theApp->GetCSurface("Wall",101);
	project = theApp->GetCSurface("Wall",100);
	centerx = w/2;
	centery = h/2;
}
SetWallBlockDlg::SetWallBlockDlg(int id,WallConfig*temp):CDialog(SetWallBlockDlg::IDD,NULL),m_Offistx(0),m_Offisty(0)
{
	projectnum = 0;
	mouse = 0;
	editProject = false;
	editCenter = false;
	beginw = beginh = 0;
	CMy45MapMakerApp* theApp=NULL;
	theApp=(CMy45MapMakerApp*)AfxGetApp();
	this->Image = theApp->GetCSurface("Wall",id);  //取得图片的DDraw指针
	this->Tile = theApp->GetCSurface("Tile",1);       //取得1号Tile的指针
	tileWidth = Tile->GetDDrawDesc().dwWidth;
	tileHeight = Tile->GetDDrawDesc().dwHeight;
	if(Image->GetDDrawDesc().dwWidth%(tileWidth/2)==0)
		w = Image->GetDDrawDesc().dwWidth/(tileWidth/2)+1;
	else
		w = Image->GetDDrawDesc().dwWidth/(tileWidth/2)+2;
	if(Image->GetDDrawDesc().dwHeight%tileHeight==0)
		h = Image->GetDDrawDesc().dwHeight/tileHeight+1;
	else
		h = Image->GetDDrawDesc().dwHeight/(tileHeight)+2;
	Imagex = (Image->GetDDrawDesc().dwWidth%(tileWidth/2))/2;
	Imagey = (Image->GetDDrawDesc().dwHeight%tileHeight)/2;
	center = theApp->GetCSurface("Wall",101);
	project = theApp->GetCSurface("Wall",100);

	///////////////
	//中心点位置： offx+Imagex , offy+Imagey
	
	centerx = temp->centerx;
	centery = temp->centery;
	
	//temp.x = Imagexx-Imagex-m_Offistx;
	m_Offistx = (centerx*(tileWidth/2))-Imagex-temp->offx;
	if(centerx%2==0)
	{
		m_Offisty = (centery*(tileHeight)) - Imagey-temp->offy;
	}
	else
		m_Offisty = (centery*(tileHeight)) - Imagey-temp->offy+tileHeight/2;
	projectnum = temp->projectnumber;
	vtProject = temp->project;

}

SetWallBlockDlg::~SetWallBlockDlg()
{
}

void SetWallBlockDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_BLOCKPIC, m_StaticPic);
	DDX_Control(pDX, IDC_SCROLLBARY, ScrollBary);
	DDX_Control(pDX, IDC_SCROLLBARX, ScrollBarx);
	DDX_Text(pDX, IDC_OFFX, m_Offistx);
	DDX_Text(pDX, IDC_OFFY, m_Offisty);
	DDX_Control(pDX, IDC_RADIO1, m_flagsetprogjet);
	DDX_Control(pDX, IDC_RADIO2, m_flagCenter);
	DDX_Control(pDX, IDC_SPIN1, m_spinx);
	DDX_Control(pDX, IDC_SPIN2, m_spiny);
}


BEGIN_MESSAGE_MAP(SetWallBlockDlg, CDialog)
	ON_WM_PAINT()
	ON_WM_MOUSEMOVE()
	ON_BN_CLICKED(IDC_BTNSETBLOCK, OnBnClickedBtnsetblock)
	ON_BN_CLICKED(IDC_BTNSETCENTER, OnBnClickedBtnsetcenter)
	ON_NOTIFY(UDN_DELTAPOS, IDC_SPIN1, OnDeltaposSpin1)
	ON_NOTIFY(UDN_DELTAPOS, IDC_SPIN2, OnDeltaposSpin2)
//	ON_WM_CHAR()
//ON_WM_KEYUP()
ON_WM_VSCROLL()
ON_WM_HSCROLL()
//ON_WM_LBUTTONDOWN()
ON_WM_LBUTTONUP()
//ON_WM_CONTEXTMENU()
ON_WM_RBUTTONDOWN()
END_MESSAGE_MAP()




// SetWallBlockDlg 消息处理程序

//为了在对话框中使用滚动条控件，必须把对话框中的消息屏蔽掉，然后路由给我们的CMyScrollBar处理消息
//原理请见候婕的深入浅出mpc第三章 6大技术仿真的最后2章有关消息的路由
LRESULT SetWallBlockDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
{
	// TODO: 在此添加专用代码和/或调用基类
		switch( message )
	{
	case WM_CREATE:
		{
			break;
		}
	case WM_VSCROLL:
		{	
			break;
		}
	case WM_HSCROLL:
		{
			break;
		}
	}
	return CDialog::WindowProc(message, wParam, lParam);
}

void SetWallBlockDlg::DrawStatic()
{
	CRect rt;
	m_StaticPic.GetClientRect(&rt);
	CMy45MapMakerApp* theApp=(CMy45MapMakerApp*)AfxGetApp();
	theApp->display->Clear();
	DrawFront(rt);
//	DrawProject(rt);
	DrawImage(rt);
	int w1 = rt.Width();
	int h1 = rt.Height();
	if(((w-1)*tileWidth/2)<w1)
		w1 = (w-1)*tileWidth/2;
	if(((h-1)*tileHeight)<h1)
		h1 = (h-1)*tileHeight;
	HDC hdc;
	theApp->display->GetBackBuffer()->GetDC(&hdc);
	::BitBlt(m_StaticPic.GetDC()->m_hDC,0,0,w1,h1,hdc,0,0,SRCCOPY);
	theApp->display->GetBackBuffer()->ReleaseDC(hdc);//注意释放~~~~~~~~~~~~~~~~~~~~~~~~~
}

CPoint SetWallBlockDlg::calculateOffist()
{
  //图片的偏移点为中心点与m_offist的和
	CPoint temp;
	temp.x = Imagexx-Imagex-m_Offistx;
	temp.y = Imageyy-Imagey-m_Offisty;
	int i=0;
	std::vector<CPoint>::iterator is = vtProject.begin();
	for(;is!=vtProject.end();is++)
		i++;
	projectnum = i;
	return temp;
}
void SetWallBlockDlg::DrawProject()
{
	CRect rt;
	m_StaticPic.GetClientRect(&rt);
	CMy45MapMakerApp* theApp=(CMy45MapMakerApp*)AfxGetApp();
	int w2 = rt.Width();
	int h2 = rt.Height();
	if(((w-1)*tileWidth/2)<w2)
		w2 = (w-1)*tileWidth/2;
	if(((h-1)*tileHeight)<h2)
		h2 = (h-1)*tileHeight;
	HDC hdc;
	theApp->display->GetBackBuffer()->GetDC(&hdc);
	::BitBlt(m_StaticPic.GetDC()->m_hDC,0,0,w2,h2,hdc,0,0,SRCCOPY);
	theApp->display->GetBackBuffer()->ReleaseDC(hdc);//注意释放~~~~~~~~~~~~~~~~~~~~~~~~~
	
	center->GetDDrawSurface()->GetDC(&hdc);  
	HDC hdc2;
	project->GetDDrawSurface()->GetDC(&hdc2);
	int wid,heig;
	int i=0,j=0,h1,id,ix,iy,ixbegin,hbegin;
	ix = ixbegin=-tileWidth/2;
	{	
		if((j+beginw)%2==0)
		{
			iy = hbegin=-tileHeight/2;
			h1  = tileHeight/2;
		}
		else
		{
			iy = hbegin=0;
			h1=-tileHeight/2;
		}
	}
	for(i=0;i<w;i++)
	{
		for(j=0;j<h;j++)
		{	
			{
				if(i==w-1||i==12)
					wid = tileWidth/2;
				else
					wid = tileWidth;
				if(j==h-1||j==10)
				{
					if((beginw+i)%2==0)
						heig = tileHeight/2;
					else
						heig = 0;
				}
				else
					heig = tileHeight;
				if(editCenter||editProject)
				{
					if((editx-beginw)==i&&(edity-beginh)==j)
					{
						if(editCenter)
							this->TranBitblt(&(m_StaticPic.GetDC()->m_hDC),ix,iy,wid,heig,&hdc,0,0,RGB(255,0,255));
						else
							this->TranBitblt(&(m_StaticPic.GetDC()->m_hDC),ix,iy,wid,heig,&hdc2,0,0,RGB(255,0,255));
					}
				}
			}
			iy+=tileHeight;
		}
		ix=ixbegin+tileWidth/2;//每次画完一列之后x坐标要向右移动
		ixbegin+=tileWidth/2; //然后作一下纪录
		iy=hbegin+h1;       //iy要回到原来位置并且变动
		hbegin+=h1;
		h1 = -h1;
	}
	center->GetDDrawSurface()->ReleaseDC(hdc);
	project->GetDDrawSurface()->ReleaseDC(hdc2);
}
void SetWallBlockDlg::DrawFront(CRect& rt)
{
	CMy45MapMakerApp* theApp=(CMy45MapMakerApp*)AfxGetApp();
	int width = 8;                           //需要画画的区域大小
	int height =6;	//
	int i=0,j=0,h1,id,ix,iy,ixbegin,hbegin;
	ix = ixbegin=-tileWidth/2;
	{	
		if((j+beginw)%2==0)
		{
			iy = hbegin=-tileHeight/2;
			h1  = tileHeight/2;
		}
		else
		{
			iy = hbegin=0;
			h1=-tileHeight/2;
		}
	}
	for(i=0;i<w;i++)
	{
		for(j=0;j<h;j++)
		{	
			{
				if(this->Tile)
				{
					theApp->display->Blt(ix,iy,Tile);
				}
				//画投影
				std::vector<CPoint>::iterator is = vtProject.begin();
				for(;is!=vtProject.end();is++)
				{
					if(((*is).x-beginw)==i&&((*is).y-beginh)==j)
					{
						theApp->display->Blt(ix,iy,this->project);