//扫雷
#include <windows.h>
#include <windowsx.h>
#include <strsafe.h>
#include <time.h>
//格子区域大小（DIVISIONS * DIVISIONS）
#define DIVISIONS 20
//地雷数
#define MINECOUNT 40 //消息处理
LRESULT CALLBACK DealMessage(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
//写入地雷
void SetMine(int(*pChess)[DIVISIONS]);
//获取随机数
unsigned int GetRand();
//判断胜利
bool Win(int(*pChess)[DIVISIONS], int *pNotClickCount, int *pClickCount);
//重置
void Reset(HWND hWnd,int(*pChess)[DIVISIONS], int(*pClick)[DIVISIONS]); int WINAPI WinMain(
HINSTANCE hInstance, // 当前实例句柄
HINSTANCE hPrevInstance,// 前一实例句柄
LPSTR lpCmdLine, // 指向命令行参数的指针
int nCmdShow // 窗口的显示方式
)
{
HWND hWnd;
MSG msg;
WNDCLASS wndClass; wndClass.cbClsExtra = ;
wndClass.cbWndExtra = ;
wndClass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);//画刷背景BLACK_PEN
wndClass.hCursor = LoadCursor(NULL, IDI_APPLICATION);
wndClass.hIcon = LoadIcon(NULL, IDC_ARROW);
wndClass.hInstance = hInstance;
wndClass.lpfnWndProc = DealMessage;
wndClass.lpszClassName = TEXT("MineSweeping");
wndClass.lpszMenuName = NULL;
wndClass.style = CS_HREDRAW | CS_VREDRAW; if (!RegisterClass(&wndClass))
{
MessageBox(NULL, TEXT("注册类失败，请检查参数是否成功设置"), TEXT("提示"), MB_OK);
} hWnd = CreateWindow(TEXT("MineSweeping"), // 窗口类名称
TEXT("扫雷"), // 窗口标题栏名称
WS_OVERLAPPEDWINDOW, // 窗口样式
CW_USEDEFAULT, // 窗口水平位置
CW_USEDEFAULT, // 窗口垂直位置
CW_USEDEFAULT, // 窗口宽度
CW_USEDEFAULT, // 窗口高度
NULL, // 父窗口句柄
NULL, // 窗口菜单句柄
hInstance, // 窗口实例句柄
NULL); // 窗口创建参数
if (!hWnd) // 新窗口创建失败
{
return FALSE;
} ShowWindow(hWnd, SW_SHOWNORMAL);
UpdateWindow(hWnd); while (GetMessage(&msg, NULL, , ))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
} return msg.wParam;
} LRESULT CALLBACK DealMessage(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
//初始化要用到的变量
HDC hdc;
PAINTSTRUCT ps;
RECT rect;
HBRUSH hBrush, hOldBrush;
TEXTMETRIC tm;
static int cxChar,cxCaps,cyChar; //输出整形用的缓冲区
TCHAR szBuffer[];
size_t iTarget; //地雷以及点击后雷个数存储区
static int iChess[DIVISIONS][DIVISIONS];
int(*pChess)[DIVISIONS] = iChess;
//点击后记录点击事件存储区
static int iClick[DIVISIONS][DIVISIONS];
int(*pClick)[DIVISIONS] = iClick; //pSize：当前一个格子宽高
//p：通用
static POINT pSize = { , }, p; //未点击的格子
int iNotClickCount;
//已经点击的格子
int iClickCount; switch (uMsg)
{
case WM_CREATE:
hdc = GetDC(hWnd);
//初始化
Reset(hWnd, pChess, pClick);
//获取字体高度
GetTextMetrics(hdc, &tm);
cyChar = tm.tmHeight + tm.tmExternalLeading;
//平均宽度
cxChar = tm.tmAveCharWidth;
//判断是否等宽字体
cxCaps = (tm.tmPitchAndFamily & ? : ) * cxChar / ; ReleaseDC(hWnd, hdc);
return ;
case WM_KEYDOWN:
//在没有鼠标的情况下，键盘模拟鼠标操作
ShowCursor(false);
GetCursorPos(&p);
ScreenToClient(hWnd, &p);
p.x = max(, min(DIVISIONS - , p.x / pSize.x));
p.y = max(, min(DIVISIONS - , p.y / pSize.y)); switch (wParam)
{
case VK_UP:
p.y = max(, p.y - );
break;
case VK_DOWN:
p.y = min(DIVISIONS - , p.y + );
break;
case VK_LEFT:
p.x = max(, p.x - );
break;
case VK_RIGHT:
p.x = min(DIVISIONS - , p.x + );
break;
case VK_HOME:
p.x = p.y = ;
break;
case VK_END:
p.x = p.y = DIVISIONS - ;
break;
case VK_RETURN:
case VK_SPACE:
SendMessage(hWnd, WM_LBUTTONDOWN, MK_LBUTTON, MAKELONG(p.x * pSize.x, p.y * pSize.y));
break;
}
p.x = (p.x * pSize.x) + (pSize.x / );
p.y = (p.y * pSize.y) + (pSize.y / ); ClientToScreen(hWnd, &p);
SetCursorPos(p.x, p.y);
ShowCursor(true);
return ;
case WM_SIZE:
//pSize每个格子大小，X宽，Y高
pSize.x = LOWORD(lParam) / DIVISIONS;
pSize.y = HIWORD(lParam) / DIVISIONS;
return ;
case WM_LBUTTONDOWN:
p.x = GET_X_LPARAM(lParam) / pSize.x;
p.y = GET_Y_LPARAM(lParam) / pSize.y;
if (p.x >= DIVISIONS || p.y >= DIVISIONS)
{
MessageBeep();
return ;
}
switch (iClick[p.x][p.y])
{
case :
MessageBeep();
return ;
case :
MessageBeep();
return ;
}
//判断是否点击到了雷
if (iChess[p.x][p.y] == -)
{
if (MessageBox(hWnd, TEXT("你踩到地雷了！"), TEXT("boom"), MB_OK) == IDOK)
{
Reset(hWnd,pChess, pClick);
InvalidateRect(hWnd, NULL, true);
}
}
else
{
//当前位置修改为点击过
iClick[p.x][p.y] = ;
//判断是否胜利
if (Win(pClick, &iNotClickCount, &iClickCount))
{
if (MessageBox(hWnd, TEXT("you win！"), TEXT("wow"), MB_OK) == IDOK)
{
Reset(hWnd,pChess, pClick);
}
}
//标题显示信息
StringCchPrintf(szBuffer, sizeof(szBuffer), TEXT("当前已经翻出的区域数%d，剩余区域数%d"), iClickCount, iNotClickCount);
StringCchLength(szBuffer, sizeof(szBuffer), &iTarget);
SetWindowText(hWnd, szBuffer);
//计算当前点击位置附近雷数
for (int x = -; x <= ; x++)
{
for (int y = -; y <= ; y++)
{
//超出客户区的格子不计算
if (p.x + x >= && p.x + x < DIVISIONS && p.y + y >= && p.y + y < DIVISIONS)
{
//当前格子不计算
if (x != || y != ) {
if (iChess[p.x + x][p.y + y] == -)
{
iChess[p.x][p.y]++;
}
}
}
}
}
}
//重绘格子
rect.left = p.x * pSize.x;
rect.top = p.y * pSize.y;
rect.right = (p.x + ) * pSize.x;
rect.bottom = (p.y + ) * pSize.y;
InvalidateRect(hWnd, &rect, true);
return ;
case WM_RBUTTONDOWN:
p.x = GET_X_LPARAM(lParam) / pSize.x;
p.y = GET_Y_LPARAM(lParam) / pSize.y;
if (p.x >= DIVISIONS || p.y >= DIVISIONS)
{
MessageBeep();
return ;
}
//当前格子标记地雷状态切换
switch (iClick[p.x][p.y])
{
case :
iClick[p.x][p.y] = ;
break;
case :
iClick[p.x][p.y] = ;
break;
default:
MessageBeep();
return ;
}
//重绘格子
rect.left = p.x * pSize.x;
rect.top = p.y * pSize.y;
rect.right = (p.x + ) * pSize.x;
rect.bottom = (p.y + ) * pSize.y;
InvalidateRect(hWnd, NULL, true);
return ;
case WM_MOUSEMOVE:
//鼠标超出扫雷区域鼠标禁止点击
p.x = GET_X_LPARAM(lParam) / pSize.x;
p.y = GET_Y_LPARAM(lParam) / pSize.y;
if (p.x >= DIVISIONS || p.y >= DIVISIONS)
{
SetCursor(LoadCursor(NULL, IDC_NO));
}
else
{
SetCursor(LoadCursor(NULL, IDC_ARROW));
}
return ;
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
//扫雷棋盘绘画
for (int i = ; i < DIVISIONS; i++)
{
MoveToEx(hdc, pSize.x * i, , NULL);
LineTo(hdc, pSize.x * i, pSize.y * DIVISIONS); MoveToEx(hdc, , pSize.y * i, NULL);
LineTo(hdc, pSize.x * DIVISIONS, pSize.y * i);
}
//扫雷点击绘画
for (int x = ; x < DIVISIONS; x++)
{
for (int y = ; y < DIVISIONS; y++)
{
//0：未开过的格子，1：开过的格子，2：标记过的格子
switch (iClick[x][y])
{
case :
//每个格子背景变成灰色
hBrush = CreateSolidBrush(RGB(, , ));hOldBrush = (HBRUSH)SelectObject(hdc, hBrush);
Rectangle(hdc, x * pSize.x, y * pSize.y, (x + ) * pSize.x, (y + ) * pSize.y);
SelectObject(hdc, hOldBrush);DeleteObject(hBrush);DeleteObject(hOldBrush); //当前格子写入地雷数
//地雷数颜色随地雷数改变
switch (iChess[x][y])
{
case :
SetTextColor(hdc, RGB(, , )); break;
case :
SetTextColor(hdc, RGB(, , )); break;
case :
SetTextColor(hdc, RGB(, , )); break;
case :
SetTextColor(hdc, RGB(, , )); break;
case :
SetTextColor(hdc, RGB(, , )); break;
case :
SetTextColor(hdc, RGB(, , )); break;
case :
SetTextColor(hdc, RGB(, , )); break;
}
SetBkMode(hdc, TRANSPARENT);
StringCchPrintf(szBuffer, sizeof(szBuffer), TEXT("%d"), iChess[x][y]);
StringCchLength(szBuffer, sizeof(szBuffer), &iTarget);
TextOut(hdc, (x * pSize.x) + (pSize.x / ) - (cxChar / ), (y * pSize.y) + (pSize.y / ) - (cyChar / ), szBuffer, iTarget);
break;
case :
hBrush = CreateSolidBrush(RGB(, , ));hOldBrush = (HBRUSH)SelectObject(hdc, hBrush);
//画一个标记的旗子
MoveToEx(hdc, (x * pSize.x) + (pSize.x / ), (y * pSize.y) + (pSize.y / ) - , NULL);
LineTo(hdc, (x * pSize.x) + (pSize.x / ), (y * pSize.y) + (pSize.y / ) + ); Rectangle(hdc, (x * pSize.x) + (pSize.x / ), (y * pSize.y) + (pSize.y / ) - , (x * pSize.x) + (pSize.x / ) + , (y * pSize.y) + (pSize.y / )); MoveToEx(hdc, (x * pSize.x) + (pSize.x / ) - , (y * pSize.y) + (pSize.y / ) + , NULL);
LineTo(hdc, (x * pSize.x) + (pSize.x / ) + , (y * pSize.y) + (pSize.y / ) + ); SelectObject(hdc, hOldBrush);DeleteObject(hBrush);DeleteObject(hOldBrush);
break;
} }
} EndPaint(hWnd, &ps);
return ;
case WM_DESTROY:
PostQuitMessage();
break;
default:
return DefWindowProc(hWnd, uMsg, wParam, lParam);
}
return ;
}
//产生随机数
unsigned int GetRand()
{
int r = rand();
r = r % DIVISIONS;
return r;
} //写入地雷
void SetMine(int(*pChess)[DIVISIONS])
{
POINT pPoint;
for (int i = ; i < MINECOUNT; i++)
{
while (true)
{
pPoint.x = GetRand();
pPoint.y = GetRand();
if (pChess[pPoint.x][pPoint.y] != -)
{
pChess[pPoint.x][pPoint.y] = -;
break;
}
}
}
return;
} //判断获胜
bool Win(int(*pChess)[DIVISIONS],int *pNotClickCount,int *pClickCount)
{
int i = ;
for (int x = ; x < DIVISIONS; x++)
{
for (int y = ; y < DIVISIONS; y++)
{
if (pChess[x][y] == || pChess[x][y] == )
{
i++;
}
}
}
*pNotClickCount = i;
*pClickCount = (DIVISIONS * DIVISIONS) - i;
if (i - MINECOUNT == )
{
return true;
}
return false;
} //重置
void Reset(HWND hWnd,int(*pChess)[DIVISIONS], int(*pClick)[DIVISIONS])
{
//防止随机数重复
srand((unsigned(time(NULL))));
SetCursor(LoadCursor(NULL, IDC_WAIT));
for (int x = ; x < DIVISIONS; x++)
{
for (int y = ; y < DIVISIONS; y++)
{
pChess[x][y] = ;
pClick[x][y] = ;
}
}
//memset(pChess, 0, sizeof(pChess));
//memset(pClick, 0, sizeof(pClick));
SetMine(pChess);
SetCursor(LoadCursor(NULL, IDC_ARROW));
InvalidateRect(hWnd, NULL, true);
return;
}