这个程序是参考了一部分资料以后，然后自己修改了一下，附加了一些注释，实现了贪吃蛇的基本功能。共包含snake.h和snake.c两个文件，亲测可用，下面附图一张。有共同兴趣爱好的可以进我的博客一起学习，讨论，http://blog.csdn.net/fisherwan/article/details/19674145snacke.h#ifndef_SNAKE_H_H_H#define_SNAKE_H_H_H//调节游戏界面大小，这里设置为15*15intconstCOL=15;intconstROW=15;//蛇节点typedefstructNode{intx;inty;structNode*pre;structNode*next;}NODE,*pNODE;//食物typedefstructFood{intx;inty;charc;}FOOD,*pFOOD;//初始化，创建蛇的第一节pNODEInitSnake(void);//初始化食物成员FOODInitFood(void);//蛇运动函数intMoveSnake(pNODEpHead,charc);//检查键盘按键charKbHit(charorient);//蛇吃到食物处理函数pNODESnakeEatFood(pNODEpHead,pFOODpFood);//打印游戏界面函数voidPrint(pNODEpHead,FOODfood);#endifSnake.c#include<stdio.h>#include<stdlib.h>#include<time.h>#include<conio.h>#include<Windows.h>#include"snake.h"//主函数intmain(void){charorien='a',get_char;intgame_over=0;FOODfood=InitFood();pNODEhead=InitSnake();while(1){head=SnakeEatFood(head,&food);get_char=KbHit(orien);if(27==get_char){game_over=1;break;}elseorien=get_char;game_over=MoveSnake(head,orien);if(game_over)break;system("cls");Print(head,food);Sleep(200);//ms级，刷屏间隔时间}if(game_over){printf("游戏结束！\n");}getch();return0;}//初始化，创建蛇的第一节pNODEInitSnake(void){pNODEpHead=(pNODE)malloc(sizeof(NODE));srand((unsigned)(time(NULL)+1));if(NULL==pHead){printf("内存分配失败！\n");exit(-1);}pHead->x=rand()%ROW;pHead->y=rand()%COL;pHead->next=NULL;pHead->pre=NULL;returnpHead;}//初始化食物成员FOODInitFood(void){FOODfood;srand((unsigned)time(NULL));food.x=rand()%ROW;food.y=rand()%COL;food.c=65+rand()%26;returnfood;}//蛇吃到食物处理函数pNODESnakeEatFood(pNODEpHead,pFOODpFood){pNODEp_add=NULL,pt=NULL,rear=NULL;if(pFood->x==pHead->x&&pFood->y==pHead->y){p_add=(pNODE)malloc(sizeof(NODE));if(NULL==p_add){printf("内存分配失败！\n");exit(-1);}pt=pHead;while(pt->next!=NULL){pt=pt->next;}p_add->pre=pt;p_add->next=NU