彩版_贪吃蛇C语言版

// （彩版——贪吃蛇代码）在vc++6.0 中运行通过~~ //以下为运行效果图：//好了，现在上源文件，，哈哈# include <stdio.h># include <stdlib.h># include <malloc.h># include <windows.h># include <conio.h># include <time.h># define ESC 27# define SPACE 32# define MAX_X 25# define MAX_Y 50int max_food;// 食物总数int length = 0;// 蛇身长度char sna_dir = 'd';// 蛇头方向char temp;int snaDir_x, snaDir_y;// 蛇头方向坐标clock_t now_time;// 取系统时钟double wait_time = 300;// 限制蛇的速度typedef struct Node// 结构体{int x;int y;struct Node *pNext;}NODE, *PNODE;typedef struct Queue// queue 队列{PNODE front;PNODE rear;}QUEUE, *PQUEUE;PQUEUE pSnake = (PQUEUE)malloc(sizeof(QUEUE));// 全局HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE); //获取句柄void hideCursor()// 隐藏光标{CONSOLE_CURSOR_INFO cursor_info = {1, 0};SetConsoleCursorInfo(hConsole, &cursor_info);}void Setcolor(int color)// 实现彩色的函数{SetConsoleTextAttribute(hConsole, color);}void gotoxy(int x, int y)// 确定坐标{COORD loc;loc.X = y;loc.Y = x;SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HAND LE), loc);}void destroy()// 销毁{PNODE p = pSnake->front;PNODE t = pSnake->front;while (NULL != p)//最后使pSnake->front 和p 都为NULL{p = p->pNext;free(t);t = p;}}void game_over()// 游戏结束{gotoxy(11, 20);destroy();printf("Game Over");system("pause>nul");exit(0);}void enqueue(int x, int y)// 进队{PNODE pNew = (PNODE)malloc(sizeof(NODE));pNew->x = x;pNew->y = y;pSnake->rear->pNext = pNew;pSnake->rear = pNew;pSnake->rear->pNext = NULL;length++;}void dequeue()// 出队{PNODE p = pSnake->front;pSnake->front = pSnake->front->pNext;pSnake->front->x = p->x;pSnake->front->y = p->y;free(p);length--;}void pri_sna_info()// 打印信息{int i;Setcolor(13);gotoxy(4, 58);printf("Length: %d",length);gotoxy(6, 58);printf("还差%d 就通关了~~！", max_food+1);for (i=51; i<80; i++){gotoxy(10, i);printf("-");}Setcolor(13);gotoxy(15, 58);printf("按1 加速");gotoxy(16, 58);printf("按2 减速");gotoxy(19, 58);printf("空格键暂停");gotoxy(20, 58);printf("ESC 退出");Setcolor(15);}void draw_wall()// 画墙{int i;for (i=1; i<MAX_Y; i++){gotoxy(0, i);printf("=");gotoxy(MAX_X, i);printf("=");}for (i=0; i<MAX_X+1; i++){gotoxy(i, 0);printf("|");gotoxy(i, MAX_Y);printf("|");}Setcolor(15);}void rand_food()// 随机产生食物并显示{PNODE p;while(1){pSnake->front->x = rand()%(MAX_X-1) + 1;pSnake->front->y = rand()%(MAX_Y-1) + 1;p = pSnake->front->pNext;while(NULL != p){if(pSnake->front->x==p->x && pSnake->front->y==p->y) break;elsep = p->pNext;}if(NULL == p)break;}max_food--;Setcolor(14);gotoxy(pSnake->front->x, pSnake->front->y);printf("@");fflush(stdout);Setcolor(15);}void judge()// 判断赢或继续或挂{PNODE p;p = pSnake->front->pNext;if (max_food+1 == 0){system("cls");Setcolor(13);gotoxy(11, 25);printf("==== 哈哈，你赢啦！！！====");system("pause>nul");exit(0);}while (pSnake->rear != p){if (pSnake->rear->x==p->x && pSnake->rear->y==p->y){game_over();}elsep = p->pNext;}if (p->x==pSnake->front->x && p->y==pSnake->front->y) {rand_food();pri_sna_info();}elsedequeue();}void clear_tail()// 清除蛇尾{PNODE p = pSnake->front->pNext;gotoxy(p->x, p->y);printf(" ");}void print_sna()// 打印蛇{PNODE p = pSnake->front->pNext;int color;Setcolor(0xe);gotoxy(p->x, p->y);printf("z");while (pSnake->rear != p){color = rand()%15 + 1;if(color == 14)color -= rand()%13 + 1;Setcolor(color);p = p->pNext;gotoxy(p->x, p->y);printf("r");}Setcolor(0xf);gotoxy(p->x, p->y);printf("o");Setcolor(15);}void head(char c)// 蛇头方向{int x;char ch = 0;PNODE p = pSnake->front->pNext;while (pSnake->rear != p)p = p->pNext;if (c == 32){x = 1;gotoxy(11, 20);printf("--Pause--");while (ch != 32){ch = getch();}c = temp;gotoxy(11, 20);printf(" ");}if (x == 1)c = temp;if (temp=='a'&&c=='d' || temp=='d'&&c=='a' || temp=='s'&&c=='w' || temp=='w'&&c=='s')// 避免按与当前方向相反的键而挂掉，也就是增强游戏健壮性了c = temp;if (c!='a' && c!='w' && c!='d' && c!='s' && c!=27)c = temp;switch (c){case 'a':sna_dir = 'a';snaDir_x = p->x;snaDir_y = p->y - 1;if (snaDir_y < 1)game_over();break;case 's':sna_dir = 's';snaDir_x = p->x + 1;snaDir_y = p->y;if (snaDir_x == MAX_X)game_over();break;case 'w':sna_dir = 'w';snaDir_x = p->x - 1;snaDir_y = p->y;if (snaDir_x < 1)game_over();break;case 'd':sna_dir = 'd';snaDir_x = p->x;snaDir_y = p->y + 1;if (snaDir_y == MAX_Y)game_over();break;default:break;}enqueue(snaDir_x, snaDir_y); if (c == 27){system("cls");gotoxy(11, 35);printf("退出成功");system("pause>nul");exit(0);}}void move_sna()// 蛇的移动，，{if (kbhit())//这个函数去百度下就知道了——判断键盘是否有输入{temp = sna_dir;sna_dir = getch();if (sna_dir == '1'){sna_dir = temp;if (wait_time >= 50)wait_time -= 50;}if (sna_dir == '2'){sna_dir = temp;if (wait_time <= 800)wait_time += 50;}head(sna_dir);}else{head(sna_dir);}judge();print_sna();}void con_sna()// 控制蛇{if (clock()-now_time >= wait_time) // 通过wait_time控制蛇的速度{clear_tail();move_sna();now_time = clock();}}void init() // 这个是初始化，大家都知道的{int i;int len;system("title orrrrrrrrrrrrz——膜拜");system("mode con: cols=80 lines=26");PNODE (pSnake->front) = (PNODE)malloc(sizeof(NODE));pSnake->rear = pSnake->front;Setcolor(13);gotoxy(11, 20);printf("You Can Set The Length Of Your Snake: ");scanf("%d", &len);system("cls");gotoxy(11, 10);printf("You Can Set The Number Of Customs Clearance Of Foods: ");scanf("%d", &max_food);system("cls");Setcolor(15);hideCursor();// 隐藏光标for (i=0; i<len; i++){enqueue(11, i+20);}draw_wall();rand_food();pri_sna_info();}int main(void){init();srand((unsigned)time(NULL));// 随机函数，为rand()函数服务的，一样的，去百度这个函数~~now_time = clock();while (1){con_sna();}return 0;}。