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基于c++控制台的扫雷游戏
Screen 类用于与控制台交互
gotoxy(short x, short y)跳转到控制台的指定位置
void Init() 获取控制台 句柄
bool changeColor(WORD color)变更颜色
/*
0 = 黑色 8 = 灰色搜索
1 = 蓝色 9 = 淡蓝色
2 = 绿色 A = 淡绿色
3 = 浅绿色 B = 淡浅绿色
4 = 红色 C = 淡红色
5 = 紫色 D = 淡紫色
6 = 黄色 E = 淡黄色
7 = 白色 F = 亮白色
FOREGROUND_BLUE 字体颜色：蓝 1
FOREGROUND_GREEN 字体颜色：绿 2
FOREGROUND_RED 字体颜色：红 4
FOREGROUND_INTENSITY 前景色高亮显示 8
BACKGROUND_BLUE 背景颜色：蓝 16
BACKGROUND_GREEN 背景颜色：绿 32
BACKGROUND_RED 背景颜色：红 64
BACKGROUND_INTENSITY 背景色高亮显示 128
*/
class Screen {
public:
void gotoxy(short x, short y) {
COORD pos;
pos.X = x;
pos.Y = y;
SetConsoleCursorPosition(hOut, pos);
};
void Init()
{
hOut = GetStdHandle(STD_OUTPUT_HANDLE);
assert(hOut != 0);
}
bool changeColor(WORD color)
{
SetConsoleTextAttribute(hOut,color);
return true;
}
static Screen* instance() {
static Screen screen;
return &screen;
}
private:
Screen() {
}
Screen(const Screen&);
const Screen& operator=(const Screen&);
HANDLE hOut;
INPUT_RECORD inRec;/* 返回数据记录 */
DWORD numRead; /* 返回已读取的记录数 */
};
SL扫雷类
Init()初始化窗口高度宽度和类的数量，生成表格
InitTable() 有雷的地方值为-1，其它为周边雷的个数
DrawIn() 画窗口内部格子
DrawOut()画窗口边框
Run()运行游戏
bfs(int h,int w)对于值为0的格子，宽度搜索其周边的格子直到非0
show(int h,int w)当用户点击单击位置h,w 时被调用
完整代码:
#include<Windows.h>
#include<iostream>
#include<cassert>
using std::cout;
using std::cin;
#include<vector>
#include<time.h>
#include<conio.h>
#include<queue>
using std::pair;
using std::make_pair;
using std::queue;
using std::vector;
/*
0 = 黑色 8 = 灰色搜索
1 = 蓝色 9 = 淡蓝色
2 = 绿色 A = 淡绿色
3 = 浅绿色 B = 淡浅绿色
4 = 红色 C = 淡红色
5 = 紫色 D = 淡紫色
6 = 黄色 E = 淡黄色
7 = 白色 F = 亮白色
FOREGROUND_BLUE 字体颜色：蓝 1
FOREGROUND_GREEN 字体颜色：绿 2
FOREGROUND_RED 字体颜色：红 4
FOREGROUND_INTENSITY 前景色高亮显示 8
BACKGROUND_BLUE 背景颜色：蓝 16
BACKGROUND_GREEN 背景颜色：绿 32
BACKGROUND_RED 背景颜色：红 64
BACKGROUND_INTENSITY 背景色高亮显示 128
*/
class Screen {
public:
void gotoxy(short x, short y) {
COORD pos;
pos.X = x;
pos.Y = y;
SetConsoleCursorPosition(hOut, pos);
};
void Init()
{
hOut = GetStdHandle(STD_OUTPUT_HANDLE);
assert(hOut != 0);
}
bool changeColor(WORD color)
{
SetConsoleTextAttribute(hOut,color);
return true;
}
static Screen* instance() {
static Screen screen;
return &screen;
}
private:
Screen() {
}
Screen(const Screen&);
const Screen& operator=(const Screen&);
HANDLE hOut;
INPUT_RECORD inRec;/* 返回数据记录 */
DWORD numRead; /* 返回已读取的记录数 */
};
class SL {
public:
SL() {
output = Screen::instance();
};
bool Init()
{
system("color 70");
SetWidth();
SetHeight();
SetNum();
InitTable();
right = 0;
return true;
}
void InitTable()
{
table.resize(Height);
for (int h = 0; h < Height; h++)
{
table[h].resize(Width);
}
int n = num;
for (int i = 0; i < Height; i++)
{
for (int j = 0; j < Width; j++)
{
n--;
table[i][j] = -1;
if (n <= 0) {
j = Width;
i = Height;
}
}
}
srand(time(0));
for (int i = 0; i < Height; i++)
{
for (int j = 0; j < Width; j++)
{
int pi = rand() % Height;
int pj = rand() % Width;
std::swap(table[i][j], table[pi][pj]);
}
}
for (int i = 0; i < Height; i++)
{
for (int j = 0; j < Width; j++)
{
if (table[i][j] == -1)
{
int pos[][2] = { {-1,-1},{-1,1},{-1,0},{0,1},{0,-1},{ 1,-1 },{ 1,1 },{ 1,0 } };
for (int k = 0; k < 8; k++)
{
int hh = pos[k][0] + i;
int ww = pos[k][1] + j;
if (hh >= 0 && hh < Height && ww >= 0 && ww < Width && table[hh][ww] != -1)
{
table[hh][ww]++;
}
}
}
}
}
int a;
a = 1;
}
void SetWidth()
{
output->gotoxy(0, 0);
printf("%s", "请输入扫雷游戏的宽度: ");
output->gotoxy(22, 0);
cin >> Width;
while (!check(Width, 20, 60)) {
output->gotoxy(0, 0);
printf("%s", "请重新输入扫雷游戏的宽度: ");
output->gotoxy(26, 0);
cin >> Width;
}
}
void SetHeight()
{
output->gotoxy(0, 1);
printf("%s", "请输入扫雷游戏的高度: ");
output->gotoxy(22, 1);
cin >> Height;
while (!check(Height, 20, 60)) {
output->gotoxy(0, 1);
printf("%s", "请重新输入扫雷游戏的高度: ");
output->gotoxy(26, 1);
cin >> Height;
}
}
void SetNum()
{
output->gotoxy(0, 2);
printf("%s", "请输入雷的个数: ");
output->gotoxy(22, 2);
cin >> num;
while ((num >= (Width*Height>>1))) {
output->gotoxy(0, 2);
printf("%s", "请重新输入雷的个数: ");
output->gotoxy(26, 2);
cin >> num;
}
}
bool check(int val,int low,int height)
{
return val >= low && val <= height;
}
void DrawIn()
{
output->changeColor(0x76);
for (int h = 0; h < Height; h++)
{
output->gotoxy(5, 4+h);
for (int w = 0; w < Width; w++)
{
printf("%s", "■");
/*
if (table[h][w] == -1)
printf("%s", "★");
else
printf("%c ", table[h][w]+‘0‘);
*/
}
}
}
void DrawOut()
{
output->changeColor(0x75);
output->gotoxy(3, 3);
//printf("%s\n", "■");
for (int w = 0; w < (Width+2);w++)
printf("%s", "■");
output->gotoxy(3, 3 + Height + 1);
for (int w = 0; w < (Width + 2); w++)
printf("%s", "■");
for (int h = 0; h < (Height + 2); h++)
{
output->gotoxy(3, 3 + h);
printf("%s", "■");
output->gotoxy(3+(Width+1)*2, 3 + h);
printf("%s", "■");
}
}
void Run()
{
COORD pos;
pos.X = 5;
pos.Y = 4;
output->gotoxy(5, 4);
bool run = true;
while (run)
{
char ch = _getch();
switch (ch)
{
case 72: //printf("UP\n"); break;
{
pos.Y--;
pos.Y = pos.Y < 4 ? 4 : pos.Y;
output->gotoxy(pos.X, pos.Y);
}break;
case 80: //printf("DOWN\n"); break;
{
pos.Y++;
pos.Y = pos.Y > (4 + Height - 1) ? (4 + Height - 1) : pos.Y;
output->gotoxy(pos.X, pos.Y);
}break;
case 75: //printf("LEFT\n"); break;
{
pos.X-=2;
pos.X = pos.X >= 5 ? pos.X : 5;
output->gotoxy(pos.X, pos.Y);
}break;
case 77: //printf("RIGHT\n"); break;
{
pos.X += 2;
pos.X = pos.X <= 5+(Width-1)*2 ? pos.X : 5 + (Width - 1) * 2;
output->gotoxy(pos.X, pos.Y);
}break;
case 13: //Enter
{
int h = pos.Y - 4;
int w = (pos.X - 5) >> 1;
bool ret = show(h, w);
if (!ret)
{
output->gotoxy(70, 0);
printf("你输了!!!");
return;
}
else if((right+num) == (Width*Height))
{
output->gotoxy(70, 0);
printf("胜利!!!");
for (int h = 0; h < Height; h++)
{
for (int w = 0; w < Width; w++)
{
show(h, w);
}
}
return;
}
}
}
}
}
bool show(int h,int w)
{
int ret = true;
output->gotoxy(5 + w * 2, 4 + h);
switch (table[h][w])
{
case -2:break;//已处理过
case -1:
printf("%s", "★");
ret = false;
break;
case 0:
bfs(h,w);
break;
default:
printf("%c ", table[h][w]+‘0‘);
right++;
table[h][w] = -2;
}
output->gotoxy(5 + w * 2, 4 + h);
return ret;
}
void bfs(int h,int w)
{
using std::queue;
queue<pair<int,int>> q;
q.push(make_pair(h, w));
while (!q.empty())
{
pair<int, int> n = q.front();
q.pop();
int h = n.first;
int w = n.second;
if (table[h][w] == -2)continue;
output->gotoxy(5 + w * 2, 4 + h);
if (table[h][w] == 0)
{
printf("%s", " ");
right++;
int pos[][2] = { { -1,-1 },{ -1,1 },{ -1,0 },{ 0,1 },{ 0,-1 },{ 1,-1 },{ 1,1 },{ 1,0 } };
for (int k = 0; k < 8; k++)
{
int hh = pos[k][0] + h;
int ww = pos[k][1] + w;
if (InWindow(hh, ww) && table[hh][ww]>=0)
{
q.push(make_pair(hh, ww));
}
}
}
else
{
printf("%c ", table[h][w] + ‘0‘);
right++;
}
table[h][w] = -2;
}
}
bool InWindow(int h, int w)
{
return h >= 0 && h < Height && w >= 0 && w < Width;
}
private:
Screen* output;
int Width; //窗口宽度
int Height; //窗口高度
int num; //雷的数量
int right;
vector<vector<int>> table;
};
int main()
{
Screen::instance()->Init();
Screen::instance()->gotoxy(20, 20);
SL game;
game.Init();
game.DrawOut();
game.DrawIn();
game.Run();
system("pause");
return 0;
}
基于c++控制台的扫雷游戏
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