程序代码：

//c语言贪吃蛇，用了ncurses库

#define Y_MAX 32            //整个游戏界面 32行
#define X_MAX 92            //整个游戏界面 62列
#define Snake_unit 1
#define Food_unit 2
#define Border_unit 3        // 1:蛇 2:食物 3:边框
#define Right 0
#define Left  9
#define Up    8
#define Down  7

#include<ncurses.h>
#include<stdlib.h>



WINDOW* snake;                //游戏窗口
int space[Y_MAX][X_MAX];    //游戏二维空间
struct snake
{
    int x,y;
    struct snake* next;
};
struct snake *s_head,*s_current,*s_next;
int i,j,k;
int direction;


int main()
{
    int snake_end();
    int snake_initial();
    int snake_play();

    snake_initial();
    snake_play();
    snake_end();
}



int snake_initial()
{
    initscr();
    halfdelay(5);
    noecho();
    keypad(snake,TRUE);
    direction=Right;
    snake=newwin(Y_MAX,X_MAX,3,6);
    s_head=malloc(sizeof(struct snake));
    s_current=malloc(sizeof(struct snake));
    s_next=malloc(sizeof(struct snake));
    s_head->y=3;s_head->x=9;s_head->next=s_current;
    s_current->y=3;s_current->x=8;s_current->next=s_next;
    s_next->y=3;s_next->x=7;s_next->next=NULL;             //初始化蛇 长度为3
    s_current=s_head;

    for(i=0,j=(Y_MAX-1),k=0;k<X_MAX;k++)
        space[i][k]=space[j][k]=Border_unit;
    for(i=0,j=(X_MAX-1),k=1;k<(Y_MAX-1);k++)
        space[k][i]=space[k][j]=Border_unit;  //这俩for 设定边框
}



int snake_play()
{while(1){
    direction=wgetch(snake);
    if(direction==KEY_UP)
        direction=Up;
    else if(direction==KEY_DOWN)
        direction=Down;
    else if(direction==KEY_LEFT)
        direction=Left;
    else if(direction==KEY_RIGHT)
        direction=Right;

    switch(direction)        //移动头
    {
        case Up:
        {
            s_current=s_head;
            s_head=malloc(sizeof(struct snake));
            s_head->y=(s_current->y-1);s_head->x=s_current->x;s_head->next=s_current;
            break;
        }
        case Down:
        {
            s_current=s_head;
            s_head=malloc(sizeof(struct snake));
            s_head->y=(s_current->y+1);s_head->x=s_current->x;s_head->next=s_current;
            break;
        }
        case Left:
        {
            s_current=s_head;
            s_head=malloc(sizeof(struct snake));
            s_head->y=s_current->y;s_head->x=(s_current->x-1);s_head->next=s_current;
            break;
        }
        case Right:
        {
            s_current=s_head;
            s_head=malloc(sizeof(struct snake));
            s_head->y=s_current->y;s_head->x=(s_current->x+1);s_head->next=s_current;
        }
    }
        s_current=s_head;
        while(1)    //移动整个身体
        {
            space[s_current->y][s_current->x]=Snake_unit;
            if((s_current->next)==NULL)
            {
                space[s_current->y][s_current->x]=0;
                s_current=NULL;
                break;
            }
            s_current=s_current->next;
        }
    for(i=0;i<Y_MAX;i++)
        for(j=0;j<X_MAX;j++)
            switch(space[i][j])
            {
                case Border_unit:
                    {
                        wmove(snake,i,j);
                        wprintw(snake,"#");
                        break;
                    }
                case Snake_unit:
                    {
                        wmove(snake,i,j);
                        wprintw(snake,"+");
                        break;
                    }
            }
    wrefresh(snake);
}}
   



int snake_end()
{
    wgetch(snake);
    endwin();
}

[此贴子已经被作者于2018-1-28 15:06编辑过]