c语言小游戏源代码vc6.0100兴

### C语言小游戏源代码示例

#### 贪吃蛇游戏实现

以下是基于VC6.0环境下的贪吃蛇游戏的简化版本：

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

#define WIDTH 20
#define HEIGHT 20

typedef struct {
    int x;
    int y;
} Point;

Point snake[100];
int length = 1;
char direction = 'R';

void init_game() {
    snake[0].x = WIDTH / 2;
    snake[0].y = HEIGHT / 2;
}

void draw_board() {
    system("cls");
    for (int i = 0; i < HEIGHT; ++i) {
        for (int j = 0; j < WIDTH; ++j) {
            if ((snake[0].x == j && snake[0].y == i)) printf("O"); // Snake Head
            else if (j == 0 || j == WIDTH - 1 || i == 0 || i == HEIGHT - 1) printf("#"); // Wall
            else printf(" ");
        }
        printf("\n");
    }
}

void move_snake() {
    for (int i = length; i > 0; --i) {
        snake[i] = snake[i - 1];
    }

    switch (direction) {
        case 'W': snake[0].y--; break;
        case 'S': snake[0].y++; break;
        case 'A': snake[0].x--; break;
        case 'D': snake[0].x++; break;
    }
    
    if(snake[0].x<=0 || snake[0].x>=WIDTH-1 || snake[0].y<=0 || snake[0].y>=HEIGHT-1){
        exit(0); // Game Over when hitting the wall[^3]
    }
}

void input_direction() {
    if (_kbhit()) {
        switch (_getch()) {
            case 'w': direction = 'W'; break;
            case 's': direction = 'S'; break;
            case 'a': direction = 'A'; break;
            case 'd': direction = 'D'; break;
        }
    }
}

int main() {
    init_game();
    while (true) {
        draw_board();
        input_direction();
        move_snake();
        Sleep(100);
    }
}

此代码展示了如何创建一个简单的贪吃蛇游戏框架，其中包含了基本的游戏逻辑和边界检测机制。

#### 石头剪刀布游戏实现

对于石头剪刀布的小型游戏应用，在VC6.0环境下可以这样设计：

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

// 定义选项数组
const char* options[] = {"Rock", "Paper", "Scissors"};

// 判断胜负关系
int judge_winner(int player_choice, int computer_choice) {
    if(player_choice == computer_choice) return 0; // 平局
    
    if((player_choice == 0 && computer_choice == 2) ||
       (player_choice == 1 && computer_choice == 0) ||
       (player_choice == 2 && computer_choice == 1))
        return 1; // Player wins
        
    return -1; // Computer wins
}

int main(){
    srand(time(NULL));
    int choice;
    
    do{
        printf("Choose one:\n0.Rock\n1.Paper\n2.Scissors\nYour Choice:");
        scanf("%d",&choice);

        int compChoice = rand()%3;
        
        printf("You chose %s.\nComputer chose %s.\n",
               options[choice],options[compChoice]);
               
        int result = judge_winner(choice, compChoice);
        if(result == 1)
            puts("Congratulations! You win!");
        else if(!result)
            puts("It's a tie.");
        else
            puts("Sorry, you lost.");

        getchar(); // 清除缓冲区中的换行符
    }while(getchar() != '\n');
}

这段代码实现了玩家与计算机之间的简单互动，并通过随机数来模拟对手的选择过程。同时定义了一个`judge_winner()`函数用于判定双方输赢情况。