// ChildView.cpp : implementation of the CChildView class
//

#include "stdafx.h"
#include "1.h"
#include "ChildView.h"

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

int rx, ry, tx, ty, dir1, dir2;

CWinThread *pbr1;
CWinThread *pbr2;
CWinThread *pblock;
CWinThread *pball;
 

UINT br1(LPVOID arg);
UINT br2(LPVOID arg);
UINT block(LPVOID arg);
UINT ball(LPVOID arg);

BITMAP info1;
BITMAP info2;
BITMAP info3;

CDC dcmem1;
CDC dcmem2;
CDC dcmem3;

// 필요한 변수들 선언
#define R 10
#define STEP 5
#define STEP_SIDE_X 7
#define STEP_SIDE_Y 3
#define BAR_STEP 10
#define BAR_HALF 50
#define TOP_SPACE 50 // 위에 공간 높이

int movex = STEP;
int movey = STEP;
int bar_top;
int bar_middle;
int direction = 1;
int box[112];

int nX = 340, nY = 370;
int nCX = STEP, nCY = -STEP;

int gameon = 0; // 게임이 진행중이면 1
bool bKeyDown = false; // 키가 눌리고 있는지 체크하는 변수

CBrush brush, *blockBrush;

/////////////////////////////////////////////////////////////////////////////
// CChildView

CChildView::CChildView()
{
}

CChildView::~CChildView()
{
}

BEGIN_MESSAGE_MAP(CChildView,CWnd )
//{{AFX_MSG_MAP(CChildView)
ON_WM_PAINT()
ON_COMMAND(ID_INIT, OnInit)
ON_COMMAND(ID_START, OnStart)
ON_WM_KEYDOWN()
 //}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CChildView message handlers

BOOL CChildView::PreCreateWindow(CREATESTRUCT& cs)
{
 if (!CWnd::PreCreateWindow(cs))
  return FALSE;
 
 cs.dwExStyle |= WS_EX_CLIENTEDGE;
 cs.style &= ~WS_BORDER;
 cs.lpszClass = AfxRegisterWndClass(CS_HREDRAW|CS_VREDRAW|CS_DBLCLKS,
  ::LoadCursor(NULL, IDC_ARROW), HBRUSH(COLOR_WINDOW+1), NULL);
 
 return TRUE;
}

void CChildView::OnPaint()
{
 CPaintDC dc(this); // device context for painting
 
 // TODO: Add your message handler code here
 
 // Do not call CWnd::OnPaint() for painting messages
}

UINT br1(LPVOID arg)// 막대기
{
 CDC dc;
 HDC hdc=::GetDC((HWND) arg);
 dc.Attach(hdc);
 
 dc.SelectStockObject(NULL_PEN);
 

 while(1)
 {
  dc.BitBlt(rx, ry, info3.bmWidth, info3.bmHeight, &dcmem3, rx, ry, SRCCOPY);
  switch(dir1)
  {
  case 1:
   rx-=10;
   if(rx<10)
   {
    rx+=10;
    dir1=1;
   }
   break;
   
  case 2:
   rx+=10;
   if(rx+info1.bmWidth>680)
   {
    rx-=10;
    dir1=2;
   }
   break;
   
  }
  
  dc.BitBlt(rx, ry, info1.bmWidth, info1.bmHeight, &dcmem1, 0, 0, SRCCOPY);
  Sleep(30);
  
 }
 
 dc.Detach();
 ::ReleaseDC((HWND) arg, hdc);
 return 0;
 
}

void CChildView::OnInit()
{
 // TODO: Add your command handler code here
 CClientDC dc(this);
 
 rx=300;
 ry=400;
 
 CBitmap back;
 back.LoadBitmap(IDB_BACK);
 back.GetBitmap(&info3);
 dcmem3.CreateCompatibleDC(&dc);
 dcmem3.SelectObject(&back);
 dc.BitBlt(0, 0, info3.bmWidth, info3.bmHeight, &dcmem3, 0, 0, SRCCOPY);
 
 CBitmap bar1;
 bar1.LoadBitmap(IDB_BAR1);
 bar1.GetBitmap(&info1);
 dcmem1.CreateCompatibleDC(&dc);
 dcmem1.SelectObject(&bar1);
 dc.BitBlt(rx, ry, info1.bmWidth, info1.bmHeight, &dcmem1, 0, 0, SRCCOPY);
 
 
 CBrush brush, *blockbrush;
 CPoint boxpt(0,0);

 for(int i = 0; i < 112; i++)
 {
  dc.SelectStockObject(NULL_PEN);
  box[i] = 1; // 존재상태로 값 설정
  boxpt.x = (i % 16) * 43;
  boxpt.y = (int)(i / 16) * 18 + TOP_SPACE;
  if(box[i] == 1) { // 박스가 아직 활성화 상태라면,
   if(i / 16 == 0) brush.CreateSolidBrush(RGB(180,100,10));
   else if(i / 16 == 1) brush.CreateSolidBrush(RGB(190,120,50));
   else if(i / 16 == 2) brush.CreateSolidBrush(RGB(200,140,90));
   else if(i / 16 == 3) brush.CreateSolidBrush(RGB(210,160,130));
   else if(i / 16 == 4) brush.CreateSolidBrush(RGB(220,180,170));
   else if(i / 16 == 5) brush.CreateSolidBrush(RGB(230,200,210));
   else if(i / 16 == 6) brush.CreateSolidBrush(RGB(230,200,210));
  } else { // 박스가 없어진 것이라면.
   brush.CreateSolidBrush(RGB(255,255,255));
  }
  blockbrush = (CBrush *) dc.SelectObject(&brush);
  dc.Rectangle(boxpt.x, boxpt.y, boxpt.x + 40, boxpt.y + 15);
  dc.SelectObject(blockbrush);
  brush.DeleteObject();
 }

 brush.CreateSolidBrush(RGB(255, 0, 0));
 dc.SelectStockObject(NULL_PEN);
 blockbrush = (CBrush *) dc.SelectObject(&brush);
 dc.Ellipse(nX-R,nY-R,nX+R, nY+R);
 dc.SelectObject(blockbrush);
 brush.DeleteObject();

 pbr1=AfxBeginThread(br1, this->m_hWnd, THREAD_PRIORITY_NORMAL, 0, CREATE_SUSPENDED);
 pblock=AfxBeginThread(block, this->m_hWnd, THREAD_PRIORITY_NORMAL, 0, CREATE_SUSPENDED);
 pball=AfxBeginThread(ball, this->m_hWnd, THREAD_PRIORITY_NORMAL, 0, CREATE_SUSPENDED);
 
}

void CChildView::OnStart()
{
 // TODO: Add your command handler code here
 pbr1->ResumeThread();
 pblock->ResumeThread();
 pball->ResumeThread();

 
}

void CChildView::(UINT nChar, UINT nRepCnt, UINT nFlags)
{
 // TODO: Add your message handler code here and/or call default
 
 switch(nChar)
 {
 case VK_LEFT: dir1=1; break;
 case VK_RIGHT: dir1=2; break;
 }
 
 CWnd ::(nChar, nRepCnt, nFlags);
}

UINT block(LPVOID arg)// block
{
 CDC dc;
 HDC hdc = ::GetDC ( ( HWND ) arg );
 dc.Attach( hdc );

 CRect rect; 
 
 // 박스 그리기
 CPoint boxpt(0,0);
 CBrush brush, *blockBrush;
 for(int i = 0; i < 112; i++) {
  
  boxpt.x = (i % 16) * 43;
  boxpt.y = (int)(i / 16) * 18 + TOP_SPACE;
  
  // 충돌체크
  CRect tmp_box(boxpt.x, boxpt.y, boxpt.x + 40, boxpt.y + 15);
  CRect tmp_ball(nX-R,nY-R,nX+R, nY+R);
  CRect r;
  if(IntersectRect(&r, &tmp_box, &tmp_ball) && box[i] == 1) {
  
   // 아래쪽 벽에 맞았을 때
   if(nY <= boxpt.y + 15 && (nX >= boxpt.x && nX <= boxpt.x + 40)) {
    movey = (-1) * movey;
    
   }
   // 위쪽 벽에 맞았을 때
   if(nY >= boxpt.y && (nX >= boxpt.x && nX <= boxpt.x + 40)) {
    movey = (-1) * movey;
   }
   // 왼쪽 벽에 맞았을 때
   if(nX >= boxpt.x && (nY >= boxpt.y && nY <= boxpt.y + 15)) {
    direction = (-1) * direction;
    //movex = (-1) * movex;
   }
   // 오른쪽 벽에 맞았을 때
   if(nX <= boxpt.x + 40 && (nY >= boxpt.y && nY <= boxpt.y + 15)) {
    direction = (-1) * direction;
    //movex = (-1) * movex;
   }

   box[i] = 0;
  }
  
  if(box[i] == 1) { // 박스가 아직 활성화 상태라면,
   if(i / 16 == 0) brush.CreateSolidBrush(RGB(180,100,10));
   else if(i / 16 == 1) brush.CreateSolidBrush(RGB(190,120,50));
   else if(i / 16 == 2) brush.CreateSolidBrush(RGB(200,140,90));
   else if(i / 16 == 3) brush.CreateSolidBrush(RGB(210,160,130));
   else if(i / 16 == 4) brush.CreateSolidBrush(RGB(220,180,170));
   else if(i / 16 == 5) brush.CreateSolidBrush(RGB(230,200,210));
   else if(i / 16 == 6) brush.CreateSolidBrush(RGB(230,200,210));
  } else { // 박스가 없어진 것이라면.
   brush.CreateSolidBrush(RGB(255,255,255));
  }
  blockBrush = (CBrush *) dc.SelectObject(&brush);
  dc.Rectangle(boxpt.x, boxpt.y, boxpt.x + 40, boxpt.y + 15);
  dc.SelectObject(blockBrush);
  brush.DeleteObject();
  
 }

 if(nX <= R) direction = 1;
 else if(nX >= rect.Width() - R) direction = -1;
 nX += (movex * direction);

 
 if(nY < R) movey = (-1) * movey;
 else if(nY > bar_top - R && ( nX >= bar_middle - BAR_HALF && nX <= bar_middle + BAR_HALF )) {
 
  if(bKeyDown == false) {
   movex = STEP;
   movey = -STEP;
  } else if(bKeyDown == true) {
   movex = STEP_SIDE_X;
   movey = -STEP_SIDE_Y;   
  }
   
 }
 
 nY += movey;

 dc.Detach ();
 ::ReleaseDC ( ( HWND ) arg, hdc );
 return 0;
}

UINT ball(LPVOID arg)// 공
{
 CDC dc;
 HDC hdc=::GetDC((HWND) arg);
 dc.Attach(hdc);

 dc.Detach ();
 ::ReleaseDC ( ( HWND ) arg, hdc );
 return 0;
}
 
이게만든 프로그램 인데 이제 맨밑에 공 쓰래드에다가 어케 해야 벽돌깨고 튕기고 할까요,ㅠㅠㅠㅠㅠㅠㅠ
이거만하면 될꺼 같은데 어케 써야할지갈피를 못잡겠어요 ....
조언 감사히 받겠습니다.