《the Best Flying》

#include<iostream>
#include<stdlib.h>
#include<time.h>
#include<windows.h>
#include<conio.h>
using namespace std;
char sky[16][11];
bool game;
int NumberOfEnemies;
int NumberOfShowing;
int score;
class player{
	public:
		int x=13;
		int y=5;
		char plane='A';
		char zd='|';
		bool attack=false;
		int x_zd;
		int y_zd;
};
class enemy{
	public:
		int x;
		int y;
		char plane='V';
};
player player1;
enemy enemies[11];
void color(int a){
	SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),a);
}
void init(){
	int i,j;
	for(i=1;i<=15;i++)
		for(j=1;j<=10;j++)
			if(j==1||j==10)
				sky[i][j]='#';
			else sky[i][j]=' ';
	game=true;
	NumberOfEnemies=0;
	NumberOfShowing=0;
	score=0;
}
int RandomyOfEnemy(){
	srand(time(0));
	return rand()%8+2;
}
void show(){
	int i,j,k;
	bool ok;
	system("cls");
	for(i=1;i<=15;i++){
		for(j=1;j<=10;j++){
			ok=false;
			if(j>1&&j<10){
				if(game==false&&((i==player1.x&&(j==player1.y-1||j==player1.y+1))||(j==player1.y&&(i==player1.x-1||i==player1.x+1)))){
					color(14);
					cout<<"@";
					color(15);
					continue;
				}
				if(i==player1.x&&j==player1.y){
					if(game==true) color(11);
					else color(14);
					cout<<player1.plane;
					color(15);
					ok=true;
				}
				else{
					for(k=1;k<=NumberOfEnemies;k++)
						if(i==enemies[k].x&&j==enemies[k].y){
							if(enemies[k].plane=='@') color;
							else color(12);
							cout<<enemies[k].plane;
							color(15);
							ok=true;
							break;
						}
					if(ok==false&&player1.attack==true){
						if(i==player1.x_zd&&j==player1.y_zd){
							color(14);
							cout<<player1.zd;
							color(15);
							ok=true;
						}
					}
					if(ok==false) cout<<sky[i][j];
				}
			}
			else{
				color(10);
				cout<<sky[i][j];
				color(15);
				ok=true;
			}
		}
		cout<<endl;
	}
	cout<<"----------"<<endl;
	cout<<"Your score: "<<score;
}
void EnemiesMove(){
	int i;
	for(i=1;i<=NumberOfEnemies;i++)
		enemies[i].x++;
}
void NewEnemy(){
	int i;
	if(enemies[1].x>15){
		for(i=1;i<NumberOfEnemies;i++){
			enemies[i].x=enemies[i+1].x;
			enemies[i].y=enemies[i+1].y;
		}
		enemies[NumberOfEnemies].x=1;
		enemies[NumberOfEnemies].y=RandomyOfEnemy();
	}
}
void DieEnemy(){
	int i,j;
	bool ok=false;
	for(i=1;i<=NumberOfEnemies;i++){
		if((player1.x_zd==enemies[i].x||player1.x_zd==enemies[i].x+1||player1.x_zd==enemies[i].x-1)&&player1.y_zd==enemies[i].y){
			enemies[i].plane='@';
			show();
			Sleep(50);
			enemies[i].plane='V';
			for(j=i;j<NumberOfEnemies;j++){
				enemies[j].x=enemies[j+1].x;
				enemies[j].y=enemies[j+1].y;
			}
			enemies[NumberOfEnemies].x=1;
			enemies[NumberOfEnemies].y=RandomyOfEnemy();
			score++;
			ok=true;
		}
	}
	if(ok==true) player1.x_zd=0;
}
void DiePlayer(){
	int i;
	for(i=1;i<=NumberOfEnemies;i++){
		if(enemies[i].x==player1.x&&enemies[i].y==player1.y){
			game=false;
			player1.plane='@';
			break;
		}
	}
}
void ZdFly(){
	if(player1.attack==true)
		player1.x_zd-=2;
	if(player1.x_zd<1)
		player1.attack=false;
}
void PlayerAttack(){
	if(player1.attack==false&&player1.x>1){
		player1.attack=true;
		player1.x_zd=player1.x-1;
		player1.y_zd=player1.y;
	}
}
void PlayerDo(){
	while(kbhit()){
		switch(getch()){
			case 'w':
				if(player1.x>1)
					player1.x--;
			break;
			case 's':
				if(player1.x<15)
					player1.x++;
			break;
			case 'a':
				if(player1.y>2)
					player1.y--;
			break;
			case 'd':
				if(player1.y<9)
					player1.y++;
			break;
			case ' ':
				PlayerAttack();
			break;
		}
	}
}
void ProcedureOfGame(){
	init();
	cout<<"╔═══════════════╗"<<endl;
	cout<<"║       the Best Flying        ║"<<endl;
	cout<<"╠═══════════════╣"<<endl;
	cout<<"║  Made by Peter Winchester    ║"<<endl;
	cout<<"╠═══════════════╣"<<endl;
	cout<<"║         How to play          ║"<<endl;
	cout<<"║ Press w, s, a, d to move. The║"<<endl;
	cout<<"║A is your plane, and the V is ║"<<endl;
	cout<<"║enemies' plane. Press space to║"<<endl;
	cout<<"║attack enemies.               ║"<<endl;
	cout<<"║ How much score can you get?  ║"<<endl;
	cout<<"║ Press any key to start.      ║"<<endl;
	cout<<"╚═══════════════╝"<<endl;
	getch();
	while(game==true){
		NumberOfShowing++;
		if(NumberOfShowing<=10&&NumberOfEnemies<10&&NumberOfShowing%3==0){
			NumberOfEnemies++;
			enemies[NumberOfEnemies].x=1;
			enemies[NumberOfEnemies].y=RandomyOfEnemy();
		}
		show();
		Sleep(100);
		DieEnemy();
		EnemiesMove();
		DieEnemy();
		ZdFly();
		NewEnemy();
		PlayerDo();
		DiePlayer();
	}
	show();
	cout<<endl;
	cout<<"Game over!\n>>>Press m to quite.\n>>>";
}
void pause(char *a){
	do{
		*a=getch();
	}while(*a!='m');
	cout<<*a;
}
int main(){
	char a;
	ProcedureOfGame();
	pause(&a);
	return 0;
}