用c++写俄罗斯方块 代码

非常感谢您的提问！以下是用 C 语言编写俄罗斯方块的代码示例：

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <conio.h>
#include <windows.h>

#define WIDTH 10
#define HEIGHT 20

int board[HEIGHT][WIDTH] = {0};
int shapes[7][4][2] = {
    {{0, 0}, {0, 1}, {1, 0}, {1, 1}}, // O
    {{0, 0}, {0, 1}, {0, 2}, {0, 3}}, // I
    {{0, 0}, {0, 1}, {0, 2}, {1, 2}}, // L
    {{0, 0}, {0, 1}, {0, 2}, {-1, 2}}, // J
    {{0, 0}, {0, 1}, {1, 1}, {1, 2}}, // S
    {{0, 0}, {0, 1}, {-1, 1}, {1, 0}}, // Z
    {{0, 0}, {0, 1}, {0, 2}, {1, 1}} // T
};
int current_shape[4][2];
int current_x = WIDTH / 2 - 1;
int current_y = 0;
int current_type = -1;
int score = 0;

void draw_board() {
    system("cls");
    printf("Score: %d\n", score);
    for (int i = 0; i < HEIGHT; i++) {
        for (int j = 0; j < WIDTH; j++) {
            if (board[i][j] == 0) {
                printf(".");
            } else {
                printf("*");
            }
        }
        printf("\n");
    }
}

void generate_shape() {
    if (current_type == -1) {
        current_type = rand() % 7;
    }
    for (int i = 0; i < 4; i++) {
        current_shape[i][0] = shapes[current_type][i][0];
        current_shape[i][1] = shapes[current_type][i][1];
    }
}

int check_collision(int x, int y) {
    for (int i = 0; i < 4; i++) {
        int new_x = x + current_shape[i][0];
        int new_y = y + current_shape[i][1];
        if (new_x < 0 || new_x >= WIDTH || new_y < 0 || new_y >= HEIGHT) {
            return 1;
        }
        if (board[new_y][new_x] != 0) {
            return 1;
        }
    }
    return 0;
}

void place_shape() {
    for (int i = 0; i < 4; i++) {
        int x = current_x + current_shape[i][0];
        int y = current_y + current_shape[i][1];
        board[y][x] = 1;
    }
    current_type = -1;
    score += 10;
}

void remove_full_lines() {
    int full_lines = 0;
    for (int i = HEIGHT - 1; i >= 0; i--) {
        int is_full = 1;
        for (int j = 0; j < WIDTH; j++) {
            if (board[i][j] == 0) {
                is_full = 0;
                break;
            }
        }
        if (is_full) {
            full_lines++;
            for (int k = i; k > 0; k--) {
                for (int j = 0; j < WIDTH; j++) {
                    board[k][j] = board[k - 1][j];
                }
            }
            for (int j = 0; j < WIDTH; j++) {
                board[0][j] = 0;
            }
            i++;
        }
    }
    score += full_lines * 100;
}

void game_over() {
    printf("Game Over!\n");
    printf("Your score: %d\n", score);
    exit(0);
}

void game_loop() {
    while (1) {
        if (current_type == -1) {
            generate_shape();
            current_x = WIDTH / 2 - 1;
            current_y = 0;
            if (check_collision(current_x, current_y)) {
                game_over();
            }
        }
        draw_board();
        if (_kbhit()) {
            char c = _getch();
            if (c == 'a') {
                if (!check_collision(current_x - 1, current_y)) {
                    current_x--;
                }
            } else if (c == 'd') {
                if (!check_collision(current_x + 1, current_y)) {
                    current_x++;
                }
            } else if (c == 's') {
                if (!check_collision(current_x, current_y + 1)) {
                    current_y++;
                }
            } else if (c == ' ') {
                while (!check_collision(current_x, current_y + 1)) {
                    current_y++;
                }
            } else if (c == 'q') {
                exit(0);
            }
        }
        if (check_collision(current_x, current_y + 1)) {
            place_shape();
            remove_full_lines();
        } else {
            current_y++;
        }
        Sleep(100);
    }
}

int main() {
    srand(time(NULL));
    game_loop();
    return 0;
}

希望这个代码示例能够帮助您！如果您有任何问题或需要进一步的帮助，请随时联系我。