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这是一个简单的C语言贪吃蛇游戏的代码示例：
#include <stdio.h> #include <conio.h> #include <windows.h> #define WIDTH 20 #define HEIGHT 20 int snakeX[100], snakeY[100]; int snakeLength = 1; int fruitX, fruitY; int score = 0; int gameover = 0; char direction = 'r'; void setup() { snakeX[0] = WIDTH / 2; snakeY[0] = HEIGHT / 2; fruitX = rand() % WIDTH; fruitY = rand() % HEIGHT; } void draw() { system("cls"); for (int i = 0; i < WIDTH + 2; i++) printf("#"); printf("\n"); for (int i = 0; i < HEIGHT; i++) { for (int j = 0; j < WIDTH; j++) { if (j == 0) printf("#"); if (i == snakeY[0] && j == snakeX[0]) printf("O"); else if (i == fruitY && j == fruitX) printf("F"); else { int printSnake = 0; for (int k = 1; k < snakeLength; k++) { if (i == snakeY[k] && j == snakeX[k]) { printf("o"); printSnake = 1; } } if (!printSnake) printf(" "); } if (j == WIDTH - 1) printf("#"); } printf("\n"); } for (int i = 0; i < WIDTH + 2; i++) printf("#"); printf("\n"); printf("Score: %d", score); } void input() { if (_kbhit()) { switch (_getch()) { case 'a': direction = 'l'; break; case 'd': direction = 'r'; break; case 'w': direction = 'u'; break; case 's': direction = 'd'; break; case 'x': gameover = 1; break; } } } void logic() { int prevX = snakeX[0]; int prevY = snakeY[0]; int prev2X, prev2Y; snakeX[0] = snakeX[0] + 1; snakeY[0] = snakeY[0] + 1; for (int i = 1; i < snakeLength; i++) { prev2X = snakeX[i]; prev2Y = snakeY[i]; snakeX[i] = prevX; snakeY[i] = prevY; prevX = prev2X; prevY = prev2Y; } switch (direction) { case 'l': snakeX[0]--; break; case 'r': snakeX[0]++; break; case 'u': snakeY[0]--; break; case 'd': snakeY[0]++; break; } if (snakeX[0] == fruitX && snakeY[0] == fruitY) { score += 10; snakeLength++; fruitX = rand() % WIDTH; fruitY = rand() % HEIGHT; } if (snakeX[0] >= WIDTH || snakeX[0] < 0 || snakeY[0] >= HEIGHT || snakeY[0] < 0) gameover = 1; for (int i = 1; i < snakeLength; i++) { if (snakeX[0] == snakeX[i] && snakeY[0] == snakeY[i]) gameover = 1; } } int main() { setup(); while (!gameover) { draw(); input(); logic(); Sleep(100); } return 0; } 请注意，这只是一个简单版本的贪吃蛇游戏，可能还需要进一步优化和完善。您可以根据自己的需求进行修改和扩展。
