c语言贪吃蛇游戏

以你之姓@ 2024-02-18 11:52 43阅读 0赞

以下是一个基于 C 语言的简单贪吃蛇游戏的示例代码：

#include <stdio.h>
    #include <conio.h>
    #include <windows.h>
    
    #define WIDTH 20
    #define HEIGHT 20
    
    int gameOver;
    int x, y, fruitX, fruitY, score;
    int tailX[100], tailY[100];
    int nTail;
    enum eDirection { STOP = 0, LEFT, RIGHT, UP, DOWN };
    enum eDirection dir;
    
    void Setup()
    {
        gameOver = 0;
        dir = STOP;
        x = WIDTH / 2;
        y = HEIGHT / 2;
        fruitX = rand() % WIDTH;
        fruitY = rand() % HEIGHT;
        score = 0;
    }
    
    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 == y && j == x)
                    printf("O");
                else if (i == fruitY && j == fruitX)
                    printf("F");
                else
                {
                    int printTail = 0;
                    for (int k = 0; k < nTail; k++)
                    {
                        if (tailX[k] == j && tailY[k] == i)
                        {
                            printf("o");
                            printTail = 1;
                        }
                    }
                    if (!printTail)
                        printf(" ");
                }
                
                if (j == WIDTH - 1)
                    printf("#");
            }
            printf("\n");
        }
    
        for (int i = 0; i < WIDTH + 2; i++)
            printf("#");
        printf("\n");
    
        printf("Score: %d\n", score);
    }
    
    void Input()
    {
        if (_kbhit())
        {
            switch (_getch())
            {
            case 'a':
                dir = LEFT;
                break;
            case 'd':
                dir = RIGHT;
                break;
            case 'w':
                dir = UP;
                break;
            case 's':
                dir = DOWN;
                break;
            case 'x':
                gameOver = 1;
                break;
            }
        }
    }
    
    void Logic()
    {
        int prevX = tailX[0];
        int prevY = tailY[0];
        int prev2X, prev2Y;
        tailX[0] = x;
        tailY[0] = y;
        for (int i = 1; i < nTail; i++)
        {
            prev2X = tailX[i];
            prev2Y = tailY[i];
            tailX[i] = prevX;
            tailY[i] = prevY;
            prevX = prev2X;
            prevY = prev2Y;
        }
    
        switch (dir)
        {
        case LEFT:
            x--;
            break;
        case RIGHT:
            x++;
            break;
        case UP:
            y--;
            break;
        case DOWN:
            y++;
            break;
        }
    
        if (x >= WIDTH)
            x = 0;
        else if (x < 0)
            x = WIDTH - 1;
    
        if (y >= HEIGHT)
            y = 0;
        else if (y < 0)
            y = HEIGHT - 1;
    
        for (int i = 0; i < nTail; i++)
        {
            if (tailX[i] == x && tailY[i] == y)
            {
                gameOver = 1;
                break;
            }
        }
    
        if (x == fruitX && y == fruitY)
        {
            score += 10;
            fruitX = rand() % WIDTH;
            fruitY = rand() % HEIGHT;
            nTail++;
        }
    }
    
    int main()
    {
        Setup();
        while (!gameOver)
        {
            Draw();
            Input();
            Logic();
            Sleep(10); // 控制游戏速度
        }
        return 0;
    }

这段代码实现了一个简单的控制台贪吃蛇游戏。你可以将代码复制到 C 语言的开发环境中，如 Dev-C++、Code::Blocks 等，然后编译和运行它。请注意，此代码可能需要在 Windows 环境下运行，因为使用了 `conio.h` 头文件的一些函数和 `windows.h` 头文件的 `Sleep()` 函数。