俄罗斯方块比上一个项目贪吃蛇的难度大，

需要考虑到初始化方块的形状，以及对方块变形的存储

随机产生方块图形可以类比贪吃蛇食物的随机产生 srand()实现

初始化边界

方块的自动下落 用sleep()控制下落速度

控制范围，当靠近边界空间不够时，不能进行形状的变换

当某一行被方块铺满时，消除

...........................

不多说了

直接上代码吧

// 方块 简单.cpp : 定义控制台应用程序的入口点。

//

#include "stdafx.h" //

#include

#include

#include

#include

#include

#define MOD 28

#define SIZE_N 19

#define SIZE_M 12

int cur_x, cur_y;

int score, mark, next, map[SIZE_N][SIZE_M], Gamespeed = 300;

int shape[28][6] = {//这是个比较偷懒的方法，就是7种方块，加上旋转总共28种

{ 0,-1,0,-2,1,0 },{ 0,1,1,0,2,0 },{ -1,0,0,1,0,2 },{ 0,-1,-1,0,-2,0 },

{ 0,-1,0,1,-1,0 },{ 0,1,1,0,-1,0 },{ 1,0,0,-1,0,1 },{ 1,0,-1,0,0,-1 },

{ -1,1,0,1,1,0 },{ 0,-1,1,0,1,1 },{ -1,0,0,-1,1,-1 },{ -1,-1,-1,0,0,1 },

{ -1,0,0,1,1,1 },{ 0,1,1,-1,1,0 },{ -1,0,0,1,1,1 },{ 0,1,1,-1,1,0 },

{ -1,0,0,-1,0,-2 },{ -1,0,-2,0,0,1 },{ 0,1,0,2,1,0 },{ 0,-1,1,0,2,0 },

{ 0,1,1,0,1,1 },{ 0,-1,1,0,1,-1 },{ -1,0,0,-1,-1,-1 },{ -1,0,-1,1,0,1 },

{ 0,1,0,2,0,3 },{ 1,0,2,0,3,0 },{ 0,-1,0,-2,0,-3 },{ -1,0,-2,0,-3,0 }

};

void gotoxy(int x, int y) {//gotoxy在TC中是在system.h库文件里的一个函数//功能就是在屏幕上输出字符

COORD c;

c.X = x - 1;

c.Y = y - 1;

SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), c);

}

void Gameover() {//游戏结束的判断

int i, j, flag = 0;

for (j = 1;j

if (map[1][j] != 0) {

flag = 1;

break;

}

}

if (flag == 1) {

for (i = 1;i

gotoxy(2, i + 1);

for (j = 1;j

printf("□");

}

puts("");

}

gotoxy(7, 9);

printf("GAME OVER!");

gotoxy(1, SIZE_N + 1);

exit(0);

}

}

void ShowMap(int id) {

int i, j;

gotoxy(1, 1);

if (id != -1) {

for (i = 0;i

for (j = 0;j

if (i == 0 && j == 0 || i == 0 && j == SIZE_M - 1 || j == 0 && i == SIZE_N - 1 || j == SIZE_M - 1 && i == SIZE_N - 1)

printf(" ");//四个角落

else if (i == 0 || i == SIZE_N - 1)

printf("--");//绘制顶部边界

else if (j == 0 || j == SIZE_M - 1)

printf("|");//两侧边界

else if (map[i][j] == 2)

printf("■");//接触到底部，固定显示

else if (i == cur_x + shape[id][0] && j == cur_y + shape[id][1] ||

i == cur_x + shape[id][2] && j == cur_y + shape[id][3] ||

i == cur_x + shape[id][4] && j == cur_y + shape[id][5] ||

i == cur_x && j == cur_y)

printf("■");//初始话方块的图形，从上方下落

else if (map[i][j] == 0)

printf(" ");//非方框产生和下落部分，清空

}

/*//边框右侧的显示区域**

****

*/

if (i == 1)

printf(" next:");

if (i == 11)

printf(" score : %d", score);

if (i == 14)

printf(" speed : %d", score / 100 + 1);

puts("");

}

}

else {

mark = 1;

for (i = 0;i

for (j = 0;j

if (i == 0 && j == 0 || i == 0 && j == SIZE_M - 1 || j == 0 && i == SIZE_N - 1 || j == SIZE_M - 1 && i == SIZE_N - 1)

printf(" ");//四个角落

else if (i == 0 || i == SIZE_N - 1)

printf("--");// 消除底层的话，用符号覆盖

else if (j == 0 || j == SIZE_M - 1)

printf("|");

else if (map[i][j] == 2)

printf("■");

else if (map[i][j] == 0)

printf(" ");

}

if (i == 1)

printf(" next:");

if (i == 11)

printf(" score : %d", score);

if (i == 14)

printf(" speed : %d", score / 100 + 1);

puts("");

}

}

/*对于 next 方块的处理，

先擦除再画图

*****

*/

gotoxy(30, 6);

printf(" ");

for (i = 0;i<6;i = i + 2) {

gotoxy(30 + 2 * shape[id][i + 1], 6 + shape[id][i]);

printf(" ");

}

gotoxy(30, 6);

printf("■");

for (i = 0;i<6;i = i + 2) { //显示next方块的形状在右侧区域

gotoxy(30 + 2 * shape[next][i + 1], 6 + shape[next][i]);

printf("■");

}

Sleep(Gamespeed);

}

void init(int id) {//初始化函数，cur_x，cur_y是全局变量，标记了移动方块的位置

memset(map, 0, sizeof(map)); //用o对map内存空间初始化

for (int i = 0;i

for (int j = 0;j

if (i == SIZE_N - 1 || j == 0 || j == SIZE_M - 1)

map[i][j] = -1;

}

cur_x = 0; cur_y =5;

ShowMap(id);

}

/*判断是否出界，或者说是否合法**

**********

**********/

int judge_in(int x, int y, int id) {//判断是否出界，或者说是否合法

if (map[x][y] != 0)

return 0;

for (int i = 0;i<6;i = i + 2) {

if (map[x + shape[id][i]][y + shape[id][i + 1]] != 0)

return 0;

}

return 1;

}

void fun_score() {//得分，擦除行的闪烁，还有图形的向下平移

for (int i = 1;i

int flag = 0;

for (int j = 1;j

if (map[i][j] != 2) {

flag = 1;

break;

}

}

if (flag == 0) {

int k = 3;

while (k--) {

gotoxy(2, i + 1);

for (int ii = 1;ii

if (map[i][ii] == 2) {

if (k % 2 == 1)

printf(" ");

else

printf("■");

}

}

Sleep(100);

}

for (int ii = i;ii>1;ii--) {

for (int jj = 1;jj

map[ii][jj] = map[ii - 1][jj];

}

ShowMap(-1);

score += 10;

if (score % 100 == 0 && score != 0)

Gamespeed -= 50;

}

}

}

void main() {

int i, id, set = 1;

srand((unsigned)time(NULL));

id = rand() % MOD;

id = (id + MOD) % MOD;

next = rand() % MOD;

next = (next + MOD) % MOD;

init(id);

while (1) {

Here:mark = 0;

if (set == 0) {

id = next;

next = rand() % MOD;

next = (next + MOD) % MOD;

cur_x = 0;

cur_y = 5;

set = 1;

}

while (!_kbhit()) {

Gameover();

if (judge_in(cur_x + 1, cur_y, id) == 1)

cur_x++;

else {

map[cur_x][cur_y] = 2;

for (i = 0;i<6;i = i + 2)

map[cur_x + shape[id][i]][cur_y + shape[id][i + 1]] = 2;

fun_score();

set = 0;

}

if (mark != 1)ShowMap(id);

goto Here;

}//end of while(!kbhit())

char key;

key = _getch();

if (key == 72) {

int tmp = id;

id++;

if (id % 4 == 0 && id != 0)

id = id - 4;

if (judge_in(cur_x, cur_y, id) != 1)

id = tmp;

}

else if (key == 80 && judge_in(cur_x + 1, cur_y, id) == 1)

cur_x++;

else if (key == 75 && judge_in(cur_x, cur_y - 1, id) == 1)

cur_y--;

else if (key == 77 && judge_in(cur_x, cur_y + 1, id) == 1)

cur_y++;

else if (key == 27) { gotoxy(1, SIZE_N + 1);

exit(0); }

}

}