[API] 비트맵 적용 숫자퍼즐

#include <stdafx.h> #include "resource.h" //비트맵을 사용할 수 있게 해주는 핸들 extern HINSTANCE hInst; //해당 hInst변수를 연결 HBITMAP g_hMyBitmap; //리소스 연결 HDC g_hMyDC; //dc에 연결 (이걸로 화면 출력ㅇㅇ) int g_data[3][3]= { {1,2,3}, {4,5,6}, {7,8,9} }; void MyIni(HWND hWnd, WPARAM wParam, LPARAM lParam) { HDC hdc; hdc = GetDC(hWnd); //화면제어권 획득 g_hMyDC = CreateCompatibleDC(hdc); //DC(제어권)에 호환되는 것을 만든다 //리소스에 있는 비트맵을 로드 g_hMyBitmap = LoadBitmap(hInst, MAKEINTRESOURCE(IDB_BITMAP1)); //초기화 과정 SelectObject(g_hMyDC, g_hMyBitmap); //제어권 변환 ReleaseDC(hWnd, hdc); } void MyPaint(HWND hWnd, WPARAM wParam, LPARAM lParam, HDC hdc) { int x, y; int xpos, ypos; char temp[10]; // BitBlt(hdc, 0, 0, 150, 150, g_hMyDC, 0, 0, SRCCOPY); for(y=0;y<3;y++) { for(x=0;x<3;x++) { xpos=x*50; ypos=y*50; Rectangle(hdc, xpos, ypos, xpos+50, ypos+50); if(9 != g_data[y][x]) { int xx; int yy; wsprintf(temp, "%d", g_data[y][x]); TextOut(hdc, xpos+20, ypos+20, temp, strlen(temp)); xx=((g_data[y][x]-1)%3)*50; yy=((g_data[y][x]-1)/3)*50; BitBlt(hdc, xpos, ypos, 50-2, 50-2, g_hMyDC, xx, yy, SRCCOPY); } } } StretchBlt(hdc, 160, 0, 50, 50, g_hMyDC, 0, 0, 150, 150, SRCCOPY); //미리보기 } int CanMove(int sx, int sy, int dx, int dy) { if(sx < 0 || sy < 0 || dx < 0 || dy < 0) { return -1; } if(2 < sx || 2 < sy || 2 < dx || 2 < dy) { return -1; } if(9 == g_data[dy][dx]) { g_data[dy][dx] = g_data[sy][sx]; g_data[sy][sx] = 9; return 0; } else { return -1; } return 0; } void MyMouse(HWND hWnd, WPARAM wParam, LPARAM lParam) { int x, y; x=LOWORD(lParam)/50; y=HIWORD(lParam)/50; if(0 == CanMove(x, y, x-1, y)) { InvalidateRect(hWnd, NULL, TRUE); } else if(0 == CanMove(x, y, x+1, y)) { InvalidateRect(hWnd, NULL, TRUE); } else if(0 == CanMove(x, y, x, y-1)) { InvalidateRect(hWnd, NULL, TRUE); } else if(0 == CanMove(x, y, x, y+1)) { InvalidateRect(hWnd, NULL, TRUE); } }