贪吃蛇(优化++)
作者：互联网
本人比较菜,只能微调,有bug找我
//本程序属个人劳动成果，如有雷同，纯属巧合（全是手打的，思路也是自己的）
#include<bits/stdc++.h>
#include<windows.h>
#include <conio.h>
#define rep(i,l,r) for(int i=l;i<=r;i++)
#define lep(i,l,r) for(int i=l;i>=r;i--)
using namespace std;
inline void gotoxy(int x,int y) {
HANDLE handle=GetStdHandle(STD_OUTPUT_HANDLE);
COORD pos;
pos.X=x;
pos.Y=y;
SetConsoleCursorPosition(handle,pos);
return;
}
int mp[1000][1000],len=3,now_len;
string x,y;
int way,nowx,nowy;
int xinx,xiny;
int head;
bool now_has;
char opt,last;
int fx[5]= {0,1,-1,0,0},fy[5]= {0,0,0,-1,1};
void color(int a) {//颜色函数
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),a);
}
bool check_canmove() {//判断是否有路可走
rep(i,1,4) {
if(mp[nowx+fx[i]][nowy+fy[i]]!=1)return true;
}
return false;
}
void make_map() { //生成地图
memset(mp,0,sizeof(mp));
if(head)x.erase(0,1),y.erase(0,1);;
int vlen=x.size()-1;
mp[xinx][xiny]=2;
vlen=x.size()-1;
mp[x[0]-'0'][y[0]-'0']=8;
rep(i,1,vlen-1) {
int how;
bool l,r,h,u;
l=h=r=u=0;
if(y[i]<y[i-1])l=1;
else if(y[i]>y[i-1])r=1;
else if(x[i]>x[i-1])h=1;
else u=1;
if(y[i]<y[i+1])l=1;
else if(y[i]>y[i+1])r=1;
else if(x[i]>x[i+1])h=1;
else u=1;
if(h&&l)how=5;
else if(l&&u)how=6;
else if(h&&u)how=4;
else if(h&&r)how=9;
else if(u&&r)how=3;
else if(l&&r)how=7;
mp[x[i]-'0'][y[i]-'0']=how;
}
mp[x[vlen]-'0'][y[vlen]-'0']=1;
head=0;
}
//1:Θ
//3:╗
//4:║
//5:╚
//6:╔
//7;═
//9:╝
//8:@
void print_map() {//输出地图
gotoxy(0,0);
cout<<"by lize yyd 2021.9.2 8:06~9.37\n";
cout<<"wsad：上下左右\n";
cout<<"r：重开 空格:暂停\n";
color(648);
cout<<"———————————————————————————\n";
rep(i,1,15) {
color(648);
cout<<"—";
color(7);
rep(j,1,25) {
if(mp[i][j]==0)color(51),cout<<"■";
color(63);
if(mp[i][j]==1)cout<<"Θ";
else if(mp[i][j]>2) {
if(mp[i][j]==3)cout<<"╗ ";
else if(mp[i][j]==4)cout<<"║ ";
else if(mp[i][j]==5)cout<<"╚ ";
else if(mp[i][j]==6)cout<<"╔ ";
else if(mp[i][j]==7)cout<<"═ ";
else if(mp[i][j]==8)cout<<"·";
else cout<<"╝ ";
}
color(54);
if(mp[i][j]==2)cout<<"★";
color(7);
}
color(648);
cout<<"—\n";
}
color(648);
cout<<"———————————————————————————\n";
color(7);
cout<<"现在长度：" <<now_len<<endl<<"最长长度："<<len<<endl<<"吃掉星星："<<len-3<<endl;
}
void print_gameover() {//游戏结束
color(4);
gotoxy(55,7),printf(" _____ __ __ ______ ______ ________ _____ \n");
gotoxy(55,8),printf(" / ____| /\\ | \\/ | ____| / __ \\ \\ / / ____| __ \\\n");
gotoxy(55,9),printf(" | | __ / \\ | \\ / | |__ | | | \\ \\ / /| |__ | |__) |\n");
gotoxy(55,10),printf(" | | |_ | / /\\ \\ | |\\/| | __| | | | |\\ \\/ / | __| | _ / \n");
gotoxy(55,11),printf(" | |__| |/ ____ \\| | | | |____ | |__| | \\ / | |____| | \\ \\ \n");
gotoxy(55,12),printf(" \\_____/_/ \\_\\_| |_|______| \\____/ \\/ |______|_| \\_\\\n");
gotoxy(55,14),printf(" 按任意键继续\n");
color(7);
while(!kbhit());
char tmpppppp=_getch();
}
void print_cls() { //清空
gotoxy(55,7),printf(" \n");
gotoxy(55,8),printf(" \n");
gotoxy(55,9),printf(" \n");
gotoxy(55,10),printf(" \n");
gotoxy(55,11),printf(" \n");
gotoxy(55,12),printf(" \n");
}
void print_win() {//你赢了
color(10);
gotoxy(55,7),printf(" __ ______ _ _ __ _______ _ _\n");
gotoxy(55,8),printf(" \\ \\ / / __ \\| | | | \\ \\ / /_ _| \\ | |\n");
gotoxy(55,9),printf(" \\ \\_/ / | | | | | | \\ \\ /\\ / / | | | \\| |\n");
gotoxy(55,10),printf(" \\ /| | | | | | | \\ \\/ \\/ / | | | . ` |\n");
gotoxy(55,11),printf(" | | | |__| | |__| | \\ /\\ / _| |_| |\\ |\n");
gotoxy(55,12),printf(" |_| \\____/ \\____/ \\/ \\/ |_____|_| \\_|\n");
gotoxy(55,14),printf(" 按任意键继续\n");
color(7);
while(!kbhit());
char tmpppppp=_getch();
}
void print_stop() {//游戏暂停
color(4);
gotoxy(55,7),printf(" ____________________________ __________ \n");
gotoxy(55,8),printf(" / _____/\\__ ___/\\_____ \\\\______ \\\n");
gotoxy(55,9),printf(" \\_____ \\ | | / | \\| ___/\n");
gotoxy(55,10),printf(" / \\ | | / | \\ |\n");
gotoxy(55,11),printf("/_______ / |____| \\_______ /____|\n");
gotoxy(55,12),printf(" \\/ \\/ \n");
color(7);
}
void init() {
system("cls");
printf(
" ________.__ __ __ \n"
" / _____/| | __ ___/ |__/ |_ ____ ____ ____ __ __ ______\n"
" / \\ ___| | | | \\ __\\ __\\/ _ \\ / \\ / _ \\| | \\/ ___/\n"
" \\ \\_\\ \\ |_| | /| | | | ( <_> ) | ( <_> ) | /\\___ \\\n"
" \\______ /____/____/ |__| |__| \\____/|___| /\\____/|____//____ >\n"
" \\/ \\/ \\/\n"
" _________ __ \n"
" / _____/ ____ _____ | | __ ____ \n"
" \\_____ \\ / \\\\__ \\ | |/ // __ \\\n"
" / \\ | \\/ __ \\| <\\ ___/\n"
" /_______ /___| (____ /__|_ \\\\___ >\n"
" \\/ \\/ \\/ \\/ \\/ \n"
"\n\n\n"
" 按任意键开始\n"
);
memset(mp,0,sizeof(mp));
x=y="";
len=3,now_len=0;
way=nowx=nowy=0;
xinx=xiny=0;
head=0;
now_has=false;
opt='\0',last='\0';
while(!kbhit());
char tmpppppp=_getch();
system("cls");
}
int main() {
//system("stty -icanon");
chongkai:
init();
way=rand()%4+1;
srand(time(NULL));
nowx=rand()%10+5,nowy=rand()%10+10;
x.push_back(nowx),y.push_back(nowy),now_len=1;
while(check_canmove()) {
srand(time(NULL));
if(!now_has) {
do xinx=rand()%15+1,xiny=rand()%25+1;
while(mp[xinx][xiny]==1||mp[xinx][xiny]>2);
mp[xinx][xiny]=2;
now_has=true;
}
if(kbhit())opt=_getch();
if(opt==' ') {
print_stop();
nospace:;
while(!kbhit());
opt=_getch();
if(opt!=' ')goto nospace;
opt=last;
print_cls();
}
if(opt=='r')goto chongkai;
if(opt=='w')way=2;
if(opt=='s')way=1;
if(opt=='d')way=4;
if(opt=='a')way=3;
last=opt;
nowx+=fx[way],nowy+=fy[way];
if(mp[nowx][nowy]==2)len++,now_has=false;
x+=(nowx+'0'),y+=(nowy+'0');
if(now_len>=len)head++;
else now_len++;
if(((nowx!=x[head-1]||nowy!=y[head-1])&&(mp[nowx][nowy]==1||mp[nowx][nowy]>2))||nowx==0||nowy==0||nowx==16||nowy==26)
{print_gameover();goto chongkai;}
make_map();
print_map();
Sleep(100);
//可以自己调时间，单位ms
if(len==15*25){print_win();goto chongkai;}
}
return 0;
}标签：opt,++,int,贪吃蛇,nowx,mp,now,优化,nowy 来源： https://blog.csdn.net/wy749669095/article/details/121407164