C语言控制台版2048小游戏

效果不好，见谅，没事就写了一个！！！

/**
* @author Routh
* @main.c
* @date 2014, 4, 26
*/
#include <stdio.h>
#include <stdlib.h>
#include <conio.h>
#include <windows.h>
// console width
#define CONSOLE_WIDTH 80
#define BOX_WIDTH 10
int BOX[4][4] = {
{0,  0,  0,  0},
{0,  0,  0,  0},
{0,  0, 0,  0},
{0,  0,  0,  0}};
// the console output handle
HANDLE c_handle;
void setCursorPosition(short x, short y) {
static COORD c;
c.X = x;
c.Y = y;
SetConsoleCursorPosition(c_handle, c);
}
void drawTheGameBox() {
printf("%15s■■■■■■■■■■■■■■■■■■■■■\n", "");
printf("%15s■%8s■%8s■%8s■%8s■\n", "", "", "", "", "");
printf("%15s■%8s■%8s■%8s■%8s■\n", "", "", "", "", "");
printf("%15s■%8s■%8s■%8s■%8s■\n", "", "", "", "", "");
printf("%15s■%8s■%8s■%8s■%8s■\n", "", "", "", "", "");
printf("%15s■■■■■■■■■■■■■■■■■■■■■\n", "");
printf("%15s■%8s■%8s■%8s■%8s■\n", "", "", "", "", "");
printf("%15s■%8s■%8s■%8s■%8s■\n", "", "", "", "", "");
printf("%15s■%8s■%8s■%8s■%8s■\n", "", "", "", "", "");
printf("%15s■%8s■%8s■%8s■%8s■\n", "", "", "", "", "");
printf("%15s■■■■■■■■■■■■■■■■■■■■■\n", "");
printf("%15s■%8s■%8s■%8s■%8s■\n", "", "", "", "", "");
printf("%15s■%8s■%8s■%8s■%8s■\n", "", "", "", "", "");
printf("%15s■%8s■%8s■%8s■%8s■\n", "", "", "", "", "");
printf("%15s■%8s■%8s■%8s■%8s■\n", "", "", "", "", "");
printf("%15s■■■■■■■■■■■■■■■■■■■■■\n", "");
printf("%15s■%8s■%8s■%8s■%8s■\n", "", "", "", "", "");
printf("%15s■%8s■%8s■%8s■%8s■\n", "", "", "", "", "");
printf("%15s■%8s■%8s■%8s■%8s■\n", "", "", "", "", "");
printf("%15s■%8s■%8s■%8s■%8s■\n", "", "", "", "", "");
printf("%15s■■■■■■■■■■■■■■■■■■■■■\n", "");
}
/**
* get a random position: R
* the x : 0xff & (R >> 4)
* the y : 0x0f & R
*/
int random() {
int i = 0, j = 0, _index = 0, rrr = 0;
int rand_arr[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
srand((unsigned)time(NULL));
// rand()
for(i = 0; i < 4; i ++) {
for(j = 0; j < 4; j ++) {
if(BOX[i][j] == 0) {
rand_arr[_index ++] = (0xff & i << 4) | (0xf & j);
}
}
}
if(_index == 0) {
return -1;
}
return rand_arr[rand() % _index];
}
/** the clean array.**/
int* alogs(int item[]) {
int i = 0, j = 0;
int tep[4] = {0, 0, 0, 0}, tmp[4] = {0, 0, 0, 0};
for(i = 0; i < 4; i ++) {
if(item[i] != 0) {
tep[j ++] = item[i];
}
}
for(i = 0; i < 3; i ++) {
if(tep[0] == 0) break;
if(tep[i] == tep[i + 1]) {
tep[i] *= 2;
tep[i + 1] = 0;
}
}
j = 0;
for(i = 0; i < 4; i ++) {
if(tep[i] != 0) {
tmp[j ++] = tep[i];
}
}
return (int *)(&tmp);
}
/** BOX can move.*/
int validate(int item[]) {
int i = 0;
for(i = 0; i < 3; i ++) {
if(item[i] != 0 && item[i] == item[i + 1]) return 1;
if(item[i] == 0 && item[i + 1] != 0) return 1;
}
return 0;
}
int keydownControlx(int key) {
int i = 0, j = 0;
int *p;
int tp[4] = {0, 0, 0, 0};
switch(key) {
case 72: // up
j = 0;
for(i = 0; i < 4; i ++) {
tp[0] = BOX[0][i];
tp[1] = BOX[1][i];
tp[2] = BOX[2][i];
tp[3] = BOX[3][i];
p = alogs(tp);
if(!validate(tp)) j ++;
BOX[0][i] = p[0];
BOX[1][i] = p[1];
BOX[2][i] = p[2];
BOX[3][i] = p[3];
}
return j != 4;
case 80: // down
j = 0;
for(i = 0; i < 4; i ++) {
tp[0] = BOX[3][i];
tp[1] = BOX[2][i];
tp[2] = BOX[1][i];
tp[3] = BOX[0][i];
p = alogs(tp);
if(!validate(tp)) j ++;
BOX[3][i] = p[0];
BOX[2][i] = p[1];
BOX[1][i] = p[2];
BOX[0][i] = p[3];
}
return j != 4;
case 75: // left
j = 0;
for(i = 0; i < 4; i ++) {
tp[0] = BOX[i][0];
tp[1] = BOX[i][1];
tp[2] = BOX[i][2];
tp[3] = BOX[i][3];
p = alogs(tp);
if(!validate(tp)) j ++;
BOX[i][0] = p[0];
BOX[i][1] = p[1];
BOX[i][2] = p[2];
BOX[i][3] = p[3];
}
return j != 4;
case 77: // right
j = 0;
for(i = 0; i < 4; i ++) {
tp[0] = BOX[i][3];
tp[1] = BOX[i][2];
tp[2] = BOX[i][1];
tp[3] = BOX[i][0];
p = alogs(tp);
if(!validate(tp)) j ++;
BOX[i][3] = p[0];
BOX[i][2] = p[1];
BOX[i][1] = p[2];
BOX[i][0] = p[3];
}
return j != 4;
default: return 0;
}
return 0;
}
int main() {
int i = 0, j = 0, r = 0;
/** set the cursor, visible or invisible.*/
CONSOLE_CURSOR_INFO cci = {1, 0};
/** get the console output handle.*/
c_handle = GetStdHandle(STD_OUTPUT_HANDLE);
// hide the cursor.
SetConsoleCursorInfo(c_handle, &cci);
//
SetConsoleTextAttribute(c_handle, 0x3);
//system("color 30");
drawTheGameBox();
r = random();
if(rand() % 2 == 0) {
BOX[0xff & ( r >> 4)][0xf & r] = 2;
} else {
BOX[0xff & ( r >> 4)][0xf & r] = 4;
}
for(i = 0; i < 4; i ++) {
for(j = 0; j < 4; j ++) {
if(BOX[i][j] == 0) continue;
setCursorPosition(17 + j * 8 + 2 + (j * 2), i * 4 + (i + 2));
//SetConsoleTextAttribute(c_handle, BOX[i][j]);
printf("%d", BOX[i][j]);
}
}
// begin
while(1) {
Sleep(100);
// key down.
while (_kbhit())
{
// the key down fun.
if(!keydownControlx(_getch())) continue;
// clear the console and redraw.
system("cls");
SetConsoleTextAttribute(c_handle, 0x3);
drawTheGameBox();
for(i = 0; i < 4; i ++) {
for(j = 0; j < 4; j ++) {
if(BOX[i][j] == 0) continue;
setCursorPosition(17 + j * 8 + 2 + (j * 2), i * 4 + (i + 2));
//SetConsoleTextAttribute(c_handle, BOX[i][j]);
printf("%d", BOX[i][j]);
}
}
r = random();
if( r == -1 ) { // game over
//SetConsoleTextAttribute(c_handle, 0xff0000);
setCursorPosition(27, 10);
printf("GAME ORVER!!!!!!!");
}
if(rand() % 2 == 0) {
BOX[0xff & ( r >> 4)][0xf & r] = 2;
} else {
BOX[0xff & ( r >> 4)][0xf & r] = 4;
}
Sleep(100);
setCursorPosition(17 + (0xf & r) * 8 + 2 + ((0xf & r) * 2), (0xff & ( r >> 4)) * 4 + ((0xff & ( r >> 4)) + 2));
//SetConsoleTextAttribute(c_handle, BOX[0xff & ( r >> 4)][0xf & r]);
printf("%d", BOX[0xff & ( r >> 4)][0xf & r]);
}
}
return 0;
}

附上另外一个小伙伴的代码

/*
* Copyright (C) Judge Young
* E-mail: yjjtc@126.com
* Version: 1.0
*/
#include <stdio.h>
#include <time.h>  /* 包含设定随机数种子所需要的time()函数 */
#include <conio.h>  /* 包含Windows平台上完成输入字符不带回显和回车确认的getch()函数 */
#include <windows.h> /* 包含Windows平台上完成设定输出光标位置达到清屏功能的函数 */
void start_game(); /* 开始游戏 */
void reset_game(); /* 重置游戏 */
/* 往左右上下四个方向移动 */
void move_left();
void move_right();
void move_up();
void move_down();
void refresh_show();  /* 刷新界面显示 */
void add_rand_num();  /* 生成随机数，本程序中仅生成2或4，概率之比设为2:1 */
void check_game_over(); /* 检测是否输掉游戏，设定游戏结束标志 */
int get_null_count();  /* 获取游戏面板上空位置数量 */
int board[4][4];   /* 游戏数字面板，抽象为二维数组 */
int score;      /* 游戏的分 */
int best;      /* 游戏最高分 */
int if_need_add_num; /* 是否需要生成随机数标志，1表示需要，0表示不需要 */
int if_game_over;  /* 是否游戏结束标志，1表示游戏结束，0表示正常 */
/* main函数 函数定义 */
int main()
{
start_game();
}
/* 开始游戏 函数定义 */
void start_game()
{
reset_game();
char cmd;
while (1)
{
cmd = getch(); /* 接收标准输入流字符命令 */
if (if_game_over) /* 判断是否需已经输掉游戏 */
{
if (cmd == 'y' || cmd == 'Y') /* 重玩游戏 */
{
reset_game();
continue;
}
else if (cmd == 'n' || cmd == 'N') /* 退出 */
{
return;
}
else
{
continue;
}
}
if_need_add_num = 0; /* 先设定不默认需要生成随机数，需要时再设定为1 */
switch (cmd) /* 命令解析，w，s，a，d字符代表上下左右命令 */
{
case 'a':
case 'A':
case 75 :
move_left();
break;
case 's':
case 'S':
case 80 :
move_down();
break;
case 'w':
case 'W':
case 72 :
move_up();
break;
case 'd':
case 'D':
case 77 :
move_right();
break;
}
score > best ? best = score : 1; /* 打破得分纪录 */
if (if_need_add_num) /* 默认为需要生成随机数时也同时需要刷新显示，反之亦然 */
{
add_rand_num();
refresh_show();
}
}
}
/* 重置游戏 函数定义 */
void reset_game()
{
score = 0;
if_need_add_num = 1;
if_game_over = 0;
/* 了解到游戏初始化时出现的两个数一定会有个2，所以先随机生成一个2，其他均为0 */
int n = rand() % 16;
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
board[i][j] = (n-- == 0 ? 2 : 0);
}
}
/* 前面已经生成了一个2，这里再生成一个随机的2或者4，且设定生成2的概率是4的两倍 */
add_rand_num();
/* 在这里刷新界面并显示的时候，界面上已经默认出现了两个数字，其他的都为空（值为0） */
system("cls");
refresh_show();
}
/* 生成随机数 函数定义 */
void add_rand_num()
{
srand(time(0));
int n = rand() % get_null_count();/* 确定在何处空位置生成随机数 */
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
if (board[i][j] == 0 && n-- == 0) /* 定位待生成的位置 */
{
board[i][j] = (rand() % 3 ? 2 : 4);/* 确定生成何值，设定生成2的概率是4的概率的两倍 */
return;
}
}
}
}
/* 获取空位置数量 函数定义 */
int get_null_count()
{
int n = 0;
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
board[i][j] == 0 ? n++ : 1;
}
}
return n;
}
/* 检查游戏是否结束 函数定义 */
void check_game_over()
{
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 3; j++)
{
/* 横向和纵向比较挨着的两个元素是否相等，若有相等则游戏不结束 */
if (board[i][j] == board[i][j+1] || board[j][i] == board[j+1][i])
{
if_game_over = 0;
return;
}
}
}
if_game_over = 1;
}
/*
* 如下四个函数，实现上下左右移动时数字面板的变化算法
* 左和右移动的本质一样，区别仅仅是列项的遍历方向相反
* 上和下移动的本质一样，区别仅仅是行项的遍历方向相反
* 左和上移动的本质也一样，区别仅仅是遍历时行和列互换
*/
/* 左移 函数定义 */
void move_left()
{
/* 变量i用来遍历行项的下标，并且在移动时所有行相互独立，互不影响 */
for (int i = 0; i < 4; i++)
{
/* 变量j为列下标，变量k为待比较（合并）项的下标，循环进入时k<j */
for (int j = 1, k = 0; j < 4; j++)
{
if (board[i][j] > 0) /* 找出k后面第一个不为空的项，下标为j，之后分三种情况 */
{
if (board[i][k] == board[i][j]) /* 情况1：k项和j项相等，此时合并方块并计分 */
{
score += board[i][k++] <<= 1;
board[i][j] = 0;
if_need_add_num = 1; /* 需要生成随机数和刷新界面 */
}
else if (board[i][k] == 0) /* 情况2：k项为空，则把j项赋值给k项，相当于j方块移动到k方块 */
{
board[i][k] = board[i][j];
board[i][j] = 0;
if_need_add_num = 1;
}
else /* 情况3：k项不为空，且和j项不相等，此时把j项赋值给k+1项，相当于移动到k+1的位置 */
{
board[i][++k] = board[i][j];
if (j != k) /* 判断j项和k项是否原先就挨在一起，若不是则把j项赋值为空（值为0） */
{
board[i][j] = 0;
if_need_add_num = 1;
}
}
}
}
}
}
/* 右移 函数定义 */
void move_right()
{
/* 仿照左移操作，区别仅仅是j和k都反向遍历 */
for (int i = 0; i < 4; i++)
{
for (int j = 2, k = 3; j >= 0; j--)
{
if (board[i][j] > 0)
{
if (board[i][k] == board[i][j])
{
score += board[i][k--] <<= 1;
board[i][j] = 0;
if_need_add_num = 1;
}
else if (board[i][k] == 0)
{
board[i][k] = board[i][j];
board[i][j] = 0;
if_need_add_num = 1;
}
else
{
board[i][--k] = board[i][j];
if (j != k)
{
board[i][j] = 0;
if_need_add_num = 1;
}
}
}
}
}
}
/* 上移 函数定义 */
void move_up()
{
/* 仿照左移操作，区别仅仅是行列互换后遍历 */
for (int i = 0; i < 4; i++)
{
for (int j = 1, k = 0; j < 4; j++)
{
if (board[j][i] > 0)
{
if (board[k][i] == board[j][i])
{
score += board[k++][i] <<= 1;
board[j][i] = 0;
if_need_add_num = 1;
}
else if (board[k][i] == 0)
{
board[k][i] = board[j][i];
board[j][i] = 0;
if_need_add_num = 1;
}
else
{
board[++k][i] = board[j][i];
if (j != k)
{
board[j][i] = 0;
if_need_add_num = 1;
}
}
}
}
}
}
/* 下移 函数定义 */
void move_down()
{
/* 仿照左移操作，区别仅仅是行列互换后遍历，且j和k都反向遍历 */
for (int i = 0; i < 4; i++)
{
for (int j = 2, k = 3; j >= 0; j--)
{
if (board[j][i] > 0)
{
if (board[k][i] == board[j][i])
{
score += board[k--][i] <<= 1;
board[j][i] = 0;
if_need_add_num = 1;
}
else if (board[k][i] == 0)
{
board[k][i] = board[j][i];
board[j][i] = 0;
if_need_add_num = 1;
}
else
{
board[--k][i] = board[j][i];
if (j != k)
{
board[j][i] = 0;
if_need_add_num = 1;
}
}
}
}
}
}
/* 刷新界面 函数定义 */
void refresh_show()
{
/* 重设光标输出位置方式清屏可以减少闪烁，system("cls")为备用清屏命令，均为Windows平台相关*/
COORD pos = {0, 0};
SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), pos);
printf("\n\n\n\n");
printf("        GAME: 2048   SCORE: %06d  BEST: %06d\n", score, best);
printf("       --------------------------------------------------\n\n");
/* 绘制表格和数字 */
printf("            ┌──┬──┬──┬──┐\n");
for (int i = 0; i < 4; i++)
{
printf("            │");
for (int j = 0; j < 4; j++)
{
if (board[i][j] != 0)
{
if (board[i][j] < 10)
{
printf(" %d │", board[i][j]);
}
else if (board[i][j] < 100)
{
printf(" %d │", board[i][j]);
}
else if (board[i][j] < 1000)
{
printf(" %d│", board[i][j]);
}
else if (board[i][j] < 10000)
{
printf("%4d│", board[i][j]);
}
else
{
int n = board[i][j];
for (int k = 1; k < 20; k++)
{
n >>= 1;
if (n == 1)
{
printf("2^%02d│", k); /* 超过四位的数字用2的幂形式表示，如2^13形式 */
break;
}
}
}
}
else printf("  │");
}
if (i < 3)
{
printf("\n            ├──┼──┼──┼──┤\n");
}
else
{
printf("\n            └──┴──┴──┴──┘\n");
}
}
printf("\n");
printf("       --------------------------------------------------\n");
printf("              W↑ A← →D ↓S");
if (get_null_count() == 0)
{
check_game_over();
if (if_game_over) /* 判断是否输掉游戏 */
{
printf("\r          GAME OVER! TRY THE GAME AGAIN? [Y/N]");
}
}
}

以上所述就是本文的全部内容了，希望大家能够喜欢。

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