初学Windows 编程,觉得挺有意思，突发奇想，尝试一下编写扫雷小游戏。因为对MFC和windows编程没有太多了解，因此采用很low的方法：利用鼠标在客户区域点击的不同位置响应事件。我还是小白，不喜勿批，若有不足，请指正
#include <windows.h>
#include<cstring>
#include<ctime>
#include<cstdlib>
#include<commctrl.h>
#define SIZE 10 //地图大小
#define bomb 20 //炸弹个数
HWND hwnd;
HDC hdc;
HPEN pen=CreatePen(PS_SOLID,1,RGB(0,0,0));
HBRUSH brushbomb=CreateSolidBrush(RGB(255,255,0)); //炸弹颜色
HBRUSH brushmap=CreateSolidBrush(RGB(255,255,255)); //地图背景色
char map1[SIZE][SIZE]; //存放每个格子周围炸弹的个数
char map2[SIZE][SIZE]; //用来判断是否遍历过一个点
bool map3[SIZE][SIZE]; //判断是否右键过
bool map4[SIZE][SIZE]; //判断是否左键过
POINT pt={0,0}; //存放鼠标位置
UINT IDC_BUTTON1=1; //开始按按钮
UINT IDC_BUTTON2=2; //退出按钮
char left[]="20"; //炸弹剩余个数
void initial() //初始化
{ int i,j;
hdc=GetDC(hwnd);
memset(map1,'r',sizeof(map1));
strcpy(left,"20");
memset(map3,true,sizeof(map3));
memset(map4,true,sizeof(map3));
for(i=0;i<SIZE;i++)
for(j=0;j<SIZE;j++)
{SelectObject(hdc,pen);
Rectangle(hdc,i*20,j*20,i*20+20,j*20+20);
} //画地图
srand(time(NULL));
for(i=0;i<bomb;i++)
{int a=rand()%SIZE;
int b=rand()%SIZE;
if(map1[a][b]!='#') map1[a][b]='#';
else i--;
} //产生雷
memcpy(map2,map1,sizeof(map1)); //把map1复制到map2
SelectObject(hdc,brushmap);
Rectangle(hdc,240,195,240+100*(SIZE/5.0),200+100*(SIZE/5.0));
for(i=0;i<SIZE;i++)
for(j=0;j<SIZE;j++)
{char ch[]={map1[i][j],'\0'};
TextOut(hdc,250+i*20,200+j*20,ch,1);
} //绘制答案
for( i=0;i<SIZE;i++)
for( j=0;j<SIZE;j++)
{
if(map1[i][j]!='#')
{
int sum=0;
for(int dx=-1;dx<=1;dx++)
for(int dy=-1;dy<=1;dy++)
if(dx!=0||dy!=0)
{
int x=i+dx;
int y=j+dy;
if(x<0||x>=SIZE||y<0||y>=SIZE) ;
else if(map1[x][y]=='#') sum++;
}
map1[i][j]=sum+'0';
}
} //求每个格子周围雷的个数
Rectangle(hdc,SIZE*20+95,108,SIZE*20+120,128);
TextOut(hdc,SIZE*20+30,110,"剩余雷数",8);
TextOut(hdc,SIZE*20+100,110,left,2); //显示剩余雷数
}
void win()
{int i,j,k=1;
for(i=0;i<SIZE;i++)
for(j=0;j<SIZE;j++) if(map2[i][j]=='r') k=0;
if(k) MessageBox(hwnd,"你赢了","游戏结束",MB_OK);
} //判断输赢
void deepsearch(int row,int col)
{ if(map2[row][col]!='r'||!map3[row][col]) return;
map2[row][col]=map1[row][col];
//map3[row][col]=false;
map4[row][col]=false;
char ch[]={map1[row][col],'\0'};
TextOut(hdc,row*20+4,col*20+2,ch,1);
if(map1[row][col]!='0') return;
else
{for(int dx=-1;dx<=1;dx++)
for(int dy=-1;dy<=1;dy++)
if(dx!=0||dy!=0)
{int x=row+dx;
int y=col+dy;
if(x>=0&&x<SIZE&&y>=0&&y<SIZE) deepsearch(x,y);
}
}
} //深搜，遍历'0'周围的格子
LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam) {
switch(Message) {
case WM_DESTROY: {
PostQuitMessage(0);
break;
}
case WM_COMMAND:{
switch(wParam)
{case 1:
{initial();
break;
}
case 2:{
PostQuitMessage(0);
break;
}
}
break;
}
case WM_LBUTTONDOWN:{
GetCursorPos(&pt);
ScreenToClient(hwnd,&pt);
SelectObject(hdc,brushmap);
SelectObject(hdc,pen);
if(pt.y<SIZE*20&&pt.x<SIZE*20)
if(map4[pt.x/20][pt.y/20]&&map3[pt.x/20][pt.y/20])
{
Rectangle(hdc,pt.x/20*20,pt.y/20*20,pt.x/20*20+20,pt.y/20*20+20);
if(map1[pt.x/20][pt.y/20]=='#')
{
MessageBox(hwnd,"你输了","游戏结束",MB_OK);
for(int i=0;i<SIZE;i++)
for(int j=0;j<SIZE;j++)
{ if(map1[i][j]=='#')
{char ch[]={'#','\0'};TextOut(hdc,i*20+4,j*20+2,ch,1);}
}
}
else
deepsearch(pt.x/20,pt.y/20);
}
win();
break;
}
case WM_RBUTTONDOWN:{
GetCursorPos(&pt);
ScreenToClient(hwnd,&pt);
if(pt.y<SIZE*20&&pt.x<SIZE*20&&map4[pt.x/20][pt.y/20])
{
if(map3[pt.x/20][pt.y/20])
{SelectObject(hdc,brushbomb);
Rectangle(hdc,pt.x/20*20+2,pt.y/20*20+2,pt.x/20*20+18,pt.y/20*20+18);
if(left[1]!=' ')
{
if(left[1]=='0'){left[0]=left[0]-1;left[1]='9';}
else left[1]=left[1]-1;
}
else left[0]=left[0]-1;
SelectObject(hdc,brushmap);
Rectangle(hdc,SIZE*20+95,108,SIZE*20+120,128);
TextOut(hdc,SIZE*20+100,110,left,2);
map3[pt.x/20][pt.y/20]=false;
}
else
{SelectObject(hdc,brushmap);
SelectObject(hdc,pen);
Rectangle(hdc,pt.x/20*20+1,pt.y/20*20+1,pt.x/20*20+19,pt.y/20*20+19);
if(left[1]!=' ')
{if(left[1]=='9') {left[1]='0';left[0]=left[0]+1;}
else left[1]=left[1]+1;
}
else left[0]=left[0]+1;
Rectangle(hdc,SIZE*20+95,108,SIZE*20+120,128);
TextOut(hdc,SIZE*20+100,110,left,2);
map3[pt.x/20][pt.y/20]=true;
}
}
break;
}
default:
return DefWindowProc(hwnd, Message, wParam, lParam);
}
return 0;
}
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
WNDCLASSEX wc;
MSG msg;
memset(&wc,0,sizeof(wc));
wc.cbSize = sizeof(WNDCLASSEX);
wc.lpfnWndProc = WndProc;
wc.hInstance = hInstance;
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
wc.lpszClassName = "WindowClass";
wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wc.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
if(!RegisterClassEx(&wc)) {
MessageBox(NULL, "Window Registration Failed!","Error!",MB_ICONEXCLAMATION|MB_OK);
return 0;
}
hwnd = CreateWindowEx(WS_EX_CLIENTEDGE,"WindowClass","Caption",WS_VISIBLE|WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, /* x */
CW_USEDEFAULT, /* y */
640, /* width */
480, /* height */
NULL,NULL,hInstance,NULL);
if(hwnd == NULL) {
MessageBox(NULL, "Window Creation Failed!","Error!",MB_ICONEXCLAMATION|MB_OK);
return 0;
}
HWND hbuttonwnd1=CreateWindow(WC_BUTTON,"开始",WS_CHILD|BS_PUSHBUTTON|WS_VISIBLE,SIZE*20+30,50,100,20,hwnd,(HMENU)IDC_BUTTON1,NULL,NULL);
HWND hbuttonwnd2=CreateWindow(WC_BUTTON,"退出",WS_CHILD|BS_PUSHBUTTON|WS_VISIBLE,SIZE*20+30,75,100,20,hwnd,(HMENU)IDC_BUTTON2,NULL,NULL);
while(GetMessage(&msg, NULL, 0, 0) > 0) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return msg.wParam;
}
