汉诺塔（Windows编程）

#include <windows.h> #include "resource.h" LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM) ; static TCHAR GameName[] = TEXT ("汉诺塔") ; int pole[3][10]={0}; void DrawRect(HWND hwnd,POINT prectstart , POINT prectend , long color); void Drawbase(HWND hwnd); void Drawpole(HWND hwnd); void Towers(HWND hwnd,int n , int fromPeg , int toPeg , int auxPeg); int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR szCmdLine, int iCmdShow) { MSG msg ; HWND hwnd ; WNDCLASS wndclass ; wndclass.style = CS_HREDRAW | CS_VREDRAW ; wndclass.lpfnWndProc = WndProc ; wndclass.cbClsExtra = 0 ; wndclass.cbWndExtra = 0 ; wndclass.hInstance = hInstance ; wndclass.hIcon = LoadIcon (hInstance, GameName) ; wndclass.hCursor = LoadCursor (hInstance,GameName) ; wndclass.hbrBackground = (HBRUSH) GetStockObject (COLOR_GRAYTEXT) ; wndclass.lpszMenuName = GameName ; wndclass.lpszClassName = GameName ; if (!RegisterClass (&wndclass)) { MessageBox (NULL, TEXT ("This program requires Windows NT!"), GameName, MB_ICONERROR) ; return 0 ; } hwnd = CreateWindow (GameName, GameName, WS_OVERLAPPED| WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX, 150, 150,600 , 420, NULL, NULL, hInstance, NULL) ; ShowWindow (hwnd, iCmdShow) ; UpdateWindow (hwnd) ; while (GetMessage (&msg, NULL, 0, 0)) { TranslateMessage (&msg) ; DispatchMessage (&msg) ; } return msg.wParam ; } LRESULT CALLBACK WndProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam) { HINSTANCE hInstance; RECT rc ; HBRUSH hBrush ; HDC hdc ; HMENU hMenu ; PAINTSTRUCT ps ; static int i,j; static int idCount[9] = {2,3,4,5,6,7,8,9,10}; static int idDefault=ID_2,PoleCount=1; switch (message) { case WM_CREATE: hInstance = ((LPCREATESTRUCT) lParam)->hInstance ; return 0 ; case WM_COMMAND : hMenu = GetMenu (hwnd) ; switch (LOWORD (wParam)) { case ID_ABOUT: MessageBeep (0) ; MessageBox (NULL, TEXT ("制作: 饶 波\n\nQQ : 119002376\n\nE-mail:raobo8888@163.com"), TEXT ("汉诺塔 演示"),0) ; break ; case ID_START : for(i=0;i<3;i++) for(j=0;j<10;j++) pole[i][j]=0; for(j=0;j<PoleCount;j++) pole[0][j]=PoleCount-j; SendMessage(hwnd,WM_PAINT,0,0); Towers(hwnd,PoleCount,0,2,1); break ; case ID_2: case ID_3: case ID_4: case ID_5: case ID_6: case ID_7: case ID_8: case ID_9: case ID_10: CheckMenuItem (hMenu,idDefault, MF_UNCHECKED) ; idDefault=LOWORD (wParam) ; CheckMenuItem (hMenu, idDefault, MF_CHECKED) ; PoleCount=idCount[idDefault-ID_2]; for(i=0;i<3;i++) for(j=0;j<10;j++) pole[i][j]=0; SendMessage(hwnd,WM_PAINT,0,0); for(j=0;j<PoleCount;j++) pole[0][j]=PoleCount-j; SendMessage(hwnd,WM_PAINT,0,0); break ; } return 0 ; case WM_PAINT: hdc = BeginPaint (hwnd, &ps) ; GetClientRect (hwnd, &rc) ; hBrush = CreateSolidBrush (RGB(255,180,50)) ; FillRect (hdc, &rc, hBrush) ; Drawbase(hwnd); Drawpole(hwnd); EndPaint (hwnd, &ps) ; return 0 ; case WM_DESTROY: PostQuitMessage (0) ; return 0 ; } return DefWindowProc (hwnd, message, wParam, lParam) ; } void DrawRect(HWND hwnd,POINT prectstart , POINT prectend , long color) { HDC hdc ; HBRUSH hBrush; RECT rc ; rc.bottom=prectend.y; rc.left=prectstart.x; rc.right=prectend.x; rc.top=prectstart.y; hdc = GetDC (hwnd) ; hBrush = CreateSolidBrush (color) ; FillRect (hdc, &rc, hBrush); DeleteDC (hdc) ; DeleteObject (hBrush) ; } void Drawbase(HWND hwnd) { POINT prectstart,prectend; long color; color=RGB(80,10,0); prectstart.x=50,prectstart.y=200; prectend.x=550, prectend.y=280; DrawRect(hwnd,prectstart,prectend ,color); prectstart.x=100,prectstart.y=280; prectend.x=150, prectend.y=350; DrawRect(hwnd,prectstart,prectend ,color); prectstart.x=450,prectstart.y=280; prectend.x=500, prectend.y=350; DrawRect(hwnd,prectstart,prectend ,color); } void Drawpole(HWND hwnd) { POINT prectstart,prectend; long color; static int i,j,base; for(i=0;i<3;i++) { j=0; switch(i) { case 0:base=125; break; case 1:base=300; break; case 2:base=475; break; } while(j<10) { if(pole[i][j]!=0) { if(pole[i][j]%3==0) color=RGB(255,0,0); else if(pole[i][j]%3==1) color=RGB(0,0,0); else color=RGB(255,255,255); prectstart.x=base-8*pole[i][j],prectstart.y=185-15*j; prectend.x=base+8*pole[i][j], prectend.y=200-15*j; } else { color=RGB(255,180,50); prectstart.x=base-80, prectstart.y=185-15*j; prectend.x=base+80, prectend.y=200-15*j; } DrawRect(hwnd,prectstart,prectend ,color); j++; } } } void Towers(HWND hwnd,int n , int fromPeg , int toPeg , int auxPeg) { static int i; if(n==1) { for(i=0;i<10;i++) if(pole[fromPeg][i]==n) { pole[fromPeg][i]=0; break; } for(i=0;i<10;i++) if(pole[toPeg][i]==0) { pole[toPeg][i]=n; break; } Sleep(1000); SendMessage(hwnd,WM_PAINT,0,0); return ; } Towers(hwnd,n-1,fromPeg,auxPeg,toPeg); for(i=0;i<10;i++) if(pole[fromPeg][i]==n) { pole[fromPeg][i]=0; break; } for(i=0;i<10;i++) if(pole[toPeg][i]==0) { pole[toPeg][i]=n; break; } Sleep(1000); SendMessage(hwnd,WM_PAINT,0,0); Towers(hwnd,n-1,auxPeg,toPeg,fromPeg); }