11 c++版本的贪吃蛇

前言

呵呵这大概是大学里面的 c++ 贪吃蛇了吧

有一些面向对象的理解, 但是不多

最近因为想要在单片机上面移植一下贪吃蛇, 所以重新拿出了一下这份代码

然后将它更新为 c 版本, 还是用了一些时间

这里具体的实现就不赘述, 仅仅是发一下代码以及具体的使用

然后貌似放在 win10 上面执行还有一些问题, 渲染的, 应该很好调整

贪吃蛇

#include<iostream>
#include<Windows.h>
#include<ctime>
#include<string>
using namespace std;void position(int ,int );
class Node	//蛇身的结点
{	
public:int x;int y;Node *next;Node(int x=0,int y=0){	this->x=x;this->y=y;next=NULL;	}
};class hero		//英雄榜的结点
{
public:string name;int score;hero(string s="anonymous",int sc=0){	name=s;score=sc;	}
};class Snake
{
private:Node *head;		//头结点Node *food;		//食物结点bool flag;		//是否吃到食物int grade;		//所得分数int level;		//游戏级别int tot;		//蛇身节点的个数int direction;	//蛇的方向int herotot;	//英雄榜人物个数hero HERO[11];	//英雄榜数据public:Snake(){		head=new Node(20,10);flag=false;direction=2;tot=1;grade=0;level=0;herotot=0;}void setmap();		  //screen's length = 78 ; width = 24；打印出地图void menu();			//菜单bool isover();			//是否游戏结束void go();				//蛇的行动void running();			//运行程序void init();			//初始化蛇身void createfood();		//创建食物bool getfood();			//吃到食物bool isfoodcover();		//食物是否出现在蛇体上bool issuccess();		//是否是成功退出void showinfo();		//看文件信息void lookhero();		//看英雄榜void print();			//打印蛇体
};int main()
{	Snake snake;char ch;system("cls");do{	snake.menu();cin>>ch;if(ch=='1')	snake.running();if(ch=='2')	snake.showinfo();if(ch=='3')	snake.lookhero();if(ch=='4')	break;}while(true);return 0;
}void position(int x,int y)
{	HANDLE handle;handle=GetStdHandle(STD_OUTPUT_HANDLE);COORD position={x,y};								 // position.x=x;position.y=ySetConsoleCursorPosition(handle,position);
}void Snake::setmap()	  	// →	←	↑	↓	⊙	□	■	※
{int i;system("cls");for(i=0;i<=39;i++){	position(2*i,0);cout<<"※";position(2*i,24);cout<<"※";Sleep(10);}for(i=23;i>0;i--){	position(0,i);cout<<"※";position(60,i);cout<<"※";position(78,i);cout<<"※";Sleep(10);}position(64,4);	cout<<"grade :"<<grade;position(64,6);	cout<<"level :"<<level;position(64,8);	cout<<"length :"<<tot;position(64,10);	cout<<"pause: right ";position(64,12);	cout<<"key of mouse .";position(64,16);	cout<<"ｓｎａｋｅ";position(64,18);	cout<<"direction:";position(68,20);	cout<<"↑";position(64,22);	cout<<"←  ↓  →";position(0,0);
}  void Snake::menu()	// ∞	○	Θ
{	system("cls");for(int i=0;i<=39;i++){	position((2*i),0);	cout<<"※";position((2*i),1);	cout<<"№";position((2*i),2);	cout<<"∞";position((2*i),3);	cout<<"⊙";Sleep(20);position((2*i),24);	cout<<"○";position((2*i),23);	cout<<"∞";position((2*i),22);	cout<<"‰";position((2*i),21);	cout<<"※";}position(20,8);	cout<<"ＧＬＵＴＴＯＮＯＵＳ　ＳＮＡＫＥ"<<endl;position(18,10);	cout<<"１．ＳＴＡＲＴ";position(40,10);	cout<<"２．ＡＢＯＵＴ ＧＡＭＥ";position(18,14);	cout<<"３．ＨＥＲＯ　";position(40,14);	cout<<"４．ＥＸＩＴ";position(18,18);	cout<<"ＰＬＥＡＳＥ ＩＮＰＵＴ　:  ";
}void Snake::init()
{	Node *p=head;srand((int )time(NULL));for(int i=1;i<=3;i++){	p->next=new Node(20-2*i,10);tot++;p=p->next;}
}  bool Snake::isover()
{	Node *p=head->next->next->next;if(head->x>58 || head->x<=0 || head->y>23 || head->y<=0 )	return true;while(p){	if( head->x==p->x && head->y==p->y )	return true;p=p->next;}if(level>=10)	return true;return false;
}  void Snake::createfood()
{	food=new Node;do	{	food->x=rand()%58+2;food->y=rand()%23+1;}while(isfoodcover());if(food->x%2==1)	food->x=food->x-1;position(food->x,food->y);	cout<<"□";
}  bool Snake::getfood()
{	Node *p;if(flag==true){	if((direction+2)%2==1){	p=new Node(head->x,head->y+direction);p->next=head;head=p;}else{	p=new Node(head->x+direction,head->y);p->next=head;head=p;}flag=false;}if( head->x == food->x && head->y == food->y ){	flag=true;if(grade>=100*(level+1)*(level+1)){	level++;position(71,6);cout<<level;}grade=grade+5*(level+1);position(71,4);cout<<grade;position(72,8);cout<<++tot;return true;}return false;
}bool Snake::isfoodcover()
{	Node *p=head;while(p){	if(food->x==p->x && food->y==p->y )	return true;p=p->next;}return false;
}void Snake::go()
{	if(GetAsyncKeyState(VK_UP) && direction!=1 )	direction=-1;else if(GetAsyncKeyState(VK_LEFT) && direction!=2 )	direction=-2;else if(GetAsyncKeyState(VK_DOWN) && direction!=-1 )	direction=1;else if(GetAsyncKeyState(VK_RIGHT) && direction!=-2 )	direction=2;if(GetAsyncKeyState(VK_LBUTTON)){	while(true){if(GetAsyncKeyState(VK_LBUTTON))	break;}}Node *p;if((direction+2)%2==1){	p=new Node(head->x,head->y+direction);p->next=head;head=p;while(p->next->next){	p=p->next;}position(p->next->x,p->next->y);	cout<<" ";delete p->next;p->next=NULL;print();}else {	p=new Node(head->x+direction,head->y);p->next=head;head=p;while(p->next->next){	p=p->next;}position(p->next->x,p->next->y);	cout<<" ";delete p->next;p->next=NULL;print();}Sleep(300-30*level);
}    void Snake::running()
{	Node *p;system("cls");init();setmap();createfood();int num=0;while(true){print();go();if(isover())	break;if(getfood()){	delete food;createfood();}}position(0,25);if(issuccess())	cout<<"ＣＯＮＧＲＡＴＵＬＡＴＩＯＮＳ　ＹＯＵ　ＷＩＮ　！"<<endl;else cout<<"ＳＯＲＲＹ　ＹＯＵ　ＬＯＳＥ"<<endl;cout<<"ＹＯＵ　ＧＯＴ　"<<grade<<" ＰＯＩＮＴ"<<endl;cout<<"ＰＬＥＡＳＥ　ＩＮＰＵＴ　ＹＯＵＲ　ＢＩＧ　ＮＡＭＥ: ";if(herotot<10){	cin>>HERO[herotot].name;HERO[herotot].score=grade;	herotot++;}else	{	cin>>HERO[10].name;HERO[10].score=grade;	}hero temp=HERO[herotot-1];for(int j=herotot-2;j>=0;j--){	if(HERO[herotot-1].score>HERO[j].score)	num++;else break;}for(j=0;j<num;j++)HERO[herotot-j-1]=HERO[herotot-j-2];HERO[herotot-num-1]=temp;// 还回原状p=head->next;while(p){	p=p->next;delete head->next;head->next=p;}head->x=20;head->y=10;head->next=NULL;direction=2;tot=1;grade=0;level=0;
}bool Snake::issuccess()
{	if(level>=10)	return true;return false;
}void Snake::showinfo()
{	system("cls");position(16,8);	cout<<"ＷＥＬＣＯＭＥ　ＴＯ　ＧＬＵＴＴＯＮＯＵＳ　ＳＮＡＫＥ";position(12,12);	cout<<"ＴＨＩＳ　ＩＳ　ＭＡＤＥ　ＢＹ　JＥＲＲＹ　"<<endl<<"	  ＡＴ　２０１３－１１－０８	ＦＲＩＤＡＹ　ＡＦＴＥＲＮＯＯＮ";position(12,16);	system("pause");
}void Snake::lookhero()
{	system("cls");position(25,3);	cout<<"ＨＥＲＯ　ＢＡＮＧ　";for(int i=0;i<herotot;i++){	position(12,i+7);cout<<"ＴＨＥ  "<<i+1<<"  ＴＨ"<<"   ＮＡＭＥ :"<<HERO[i].name; position(47,i+7); cout<<"	ＳＣＯＲＥ　:"<<HERO[i].score<<endl;}position(25,20);	system("pause");
}void Snake::print()
{Node *p=head;while(p){	position(p->x,p->y);	cout<<"■";p=p->next;}
}