贪吃蛇（C语言版）链表实现

贪吃蛇

gitee：贪吃蛇C语言版: Snake

蛇的结构

typedef struct Snake{	int x;	int y;	struct Snake *next;	};

游戏开始欢迎界面

//游戏开始欢迎界面void meun(){	printf("                                                                                         \n");	printf("                       __________       ___                                              \n");	printf("                      /          \\     / \\ \\    |____      __\\__                     \n");	printf("                     /  ________  \\   / ___ \\  _/ __     | |   /                       \n");	printf("                     |  |      |__|     _/_   |_|  /    [|] |/                           \n");	printf("                     |  |              | | |      /     _|_ \\__/                        \n");	printf("                     \\  \\_______        / \\      |___/        ____                    \n");	printf("                      \\         \\    ____ ____      ____   __ |  |  ___   ______       \n");	printf("                       \\_______  \\   |  |/    \\    /    \\_/ / |  | /  /  /      \\   \n");	printf("                               \\  \\  |    ___  \\  / ____   /  |  |/  /  /  ____  \\   \n");	printf("                     __        |  |  |   /   \\  \\ | |  |  /   |     /  |  /____\\  |   \n");	printf("                    \\  \\_______|  |  |  |    |  | | |__|  |   |     \\  |  ________/   \n");	printf("                     \\            /  |  |    |  |  \\       \\  |  |\\  \\  \\  \\____  \n");	printf("                      \\__________/   |__|    |__|   \\___/\\__\\ |__| \\__\\  \\______/ \n");	printf("按回车键开始游戏");}

初始化蛇身

//初始化蛇身void init(){	pSnake tmp = (pSnake)malloc(sizeof(Snake *));	tmp->next = NULL;	head = tmp;	tmp->x = 30;	tmp->y = 10;	for (int i = 1; i < size; i++)	{		pSnake temp = (pSnake)malloc(sizeof(Snake *));		temp->next = NULL;		tmp->next = temp;		temp->x = tmp->x + 2;		temp->y = tmp->y;		tmp = tmp->next;	}}

游戏开始欢迎界面

//游戏开始欢迎界面void meun(){	printf("                                                                                         \n");	printf("                       __________       ___                                              \n");	printf("                      /          \\     / \\ \\    |____      __\\__                     \n");	printf("                     /  ________  \\   / ___ \\  _/ __     | |   /                       \n");	printf("                     |  |      |__|     _/_   |_|  /    [|] |/                           \n");	printf("                     |  |              | | |      /     _|_ \\__/                        \n");	printf("                     \\  \\_______        / \\      |___/        ____                    \n");	printf("                      \\         \\    ____ ____      ____   __ |  |  ___   ______       \n");	printf("                       \\_______  \\   |  |/    \\    /    \\_/ / |  | /  /  /      \\   \n");	printf("                               \\  \\  |    ___  \\  / ____   /  |  |/  /  /  ____  \\   \n");	printf("                     __        |  |  |   /   \\  \\ | |  |  /   |     /  |  /____\\  |   \n");	printf("                    \\  \\_______|  |  |  |    |  | | |__|  |   |     \\  |  ________/   \n");	printf("                     \\            /  |  |    |  |  \\       \\  |  |\\  \\  \\  \\____  \n");	printf("                      \\__________/   |__|    |__|   \\___/\\__\\ |__| \\__\\  \\______/ \n");	printf("按回车键开始游戏");}

画墙

//画墙void printWall(){	for (int i = 0; i <= 80; i += 2)	{		pos(i, 0);		printf("■");		pos(i, 26);		printf("■");	}	for (int i = 0; i <= 26; i++)	{		pos(0, i);		printf("■");		pos(80, i);		printf("■");	}}

初始化蛇身

//初始化蛇身void init(){	pSnake tmp = (pSnake)malloc(sizeof(Snake *));	tmp->next = NULL;	head = tmp;	tmp->x = 30;	tmp->y = 10;	for (int i = 1; i < size; i++)	{		pSnake temp = (pSnake)malloc(sizeof(Snake *));		temp->next = NULL;		tmp->next = temp;		temp->x = tmp->x + 2;		temp->y = tmp->y;		tmp = tmp->next;	}}

随机函数

//随机函数void random(int *x, int *y){	srand((unsigned)time(NULL));//	2~78			1~39	int a = rand() % 39 + 1;	int b = rand() % 25 + 1;	*x = a;	*y = b;}

坐标函数

//坐标函数void pos(int x, int y){	COORD c;	c.X = x;	c.Y = y;	SetConsoleCursorPosition (GetStdHandle(STD_OUTPUT_HANDLE), c);}

打印蛇身

//打印蛇身void print(){	pSnake tmp = head;	while (tmp != NULL)	{		pos(tmp->x, tmp->y);		printf("■");		tmp = tmp->next;	}}

蛇动

void move(){	if (flag == 77 || flag == 72 || flag == 80 || flag == 75)	{	}	else	{		return;	}	//增加头	pSnake temp = (pSnake)malloc(sizeof(pSnake));	temp->next = head;	head = temp;	if (flag == 77) //右	{		temp->x = temp->next->x + 2;		temp->y = temp->next->y;	}	else if (flag == 72)	//上	{		temp->x = temp->next->x;		temp->y = temp->next->y - 1;	}	else if (flag == 80)	{		temp->x = temp->next->x;		temp->y = temp->next->y + 1;	}	else if (flag == 75)	{		temp->x = temp->next->x - 2;		temp->y = temp->next->y;	}	//删尾巴	pSnake tmp = head;	while (tmp->next->next != NULL)	{		tmp = tmp->next;	}	pos(tmp->next->x, tmp->next->y);	free(tmp->next);	printf("  ");	tmp->next = NULL;	print();}

清除光标

//隐藏光标void HideCursor(){	CONSOLE_CURSOR_INFO curInfo; //定义光标信息的结构体变量	curInfo.dwSize = 1; //如果没赋值的话，光标隐藏无效	curInfo.bVisible = FALSE; //将光标设置为不可见	HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE); //获取控制台句柄	SetConsoleCursorInfo(handle, &curInfo); //设置光标信息}

产生食物

void Cfood(){	int x, y;	random(&x, &y);	if ((x >= 2 && x <= 78) && (y <= 25 && y >= 1))	//在墙里面	{		if (isIn(x, y) == 0) //不在蛇内		{			fx = x;			fy = y;			pos(x, y);			printf("★");			return;		}	}	Cfood();}

判断是否在蛇身上

int isIn(int x, int y){	pSnake tmp = head;	while (tmp != NULL)	{		if (tmp->x == x && tmp->y == y)		{			return 1;		}		tmp = tmp->next;	}	return 0;}

随机函数

//随机函数void random(int *x, int *y){	srand((unsigned)time(NULL));//	2~78			1~39	int a = rand() % 39 + 1;	int b = rand() % 25 + 1;	*x = a * 2;	*y = b;}

判断食物是否被吃

int isFood(){	pSnake tmp = head;	if (tmp->x == fx && tmp->y == fy)	{		Cfood();		add();		return 1;	}	return 0;}

蛇的增长

void addSnake(){	pSnake tmp = head;	while (tmp->next != NULL)	{		tmp = tmp->next;	}	pSnake temp = (pSnake)malloc(sizeof(Snake));	tmp->next = temp;	temp->next = NULL;}

蛇的死亡

int isDe(){	pSnake tmp = head;	if (tmp->x == 0 || tmp->x == 80 || tmp->y == 0 || tmp->y == 26)	{		return 1;	}	tmp = tmp->next;	while (tmp != NULL)	{		if (head->x == tmp->x && head->y == tmp->y)		{			return 1;		}		tmp = tmp->next;	}	return 0;}

增加积分

//增加积分void add(){	score += 5;	pos(90, 15);	printf("您现在的积分是：%d", score);}

颜色

int color(int num){	SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), num);	return 0;}

已经死了

void death(){	system("cls");	pos(40, 15);	printf("您获得的分数是:%d", score);	pos(40, 16);	if (score <= 20)	{		printf("你已经死亡,真是个垃圾");	}	else if (score <= 30)	{		printf("呦呵小伙子有点东西");	}	else if (score <= 40)	{		printf("传说中的训蛇大师");	}	else if (score > 40)	{		printf("你就是神!!!!");	}	else if (score > 100)	{		printf("超越神啦!!!!!!!!!!");	}	getchar();}