#include<stdio.h>
#include<stdlib.h>
#include<conio.h>
#include<time.h>
#include<windows.h>#define  width  30				//屏幕的宽
#define  high   40				//屏幕的高
#define  EnemyAirportNum  5		//敌机出现的数量
#define  MyFly     1			//我方飞机
#define  EnemyFly  2			//敌方飞机
#define  Bullet    3			//子弹int  FlyShow[high][width] = {0};		//游戏界面
int  EnemyAirport_x[EnemyAirportNum], EnemyAirport_y[EnemyAirportNum];			//敌机的坐标
int  MyAirport_x, MyAirport_y;			//我方战机坐标
int  speed;								//敌方战机速度
int  score;								//分数
int BulletWidth;						//子弹宽度void  gotoxy(int x, int y)//清屏
{HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE);COORD pos;pos.X = x;pos.Y = y;SetConsoleCursorPosition(handle, pos);
}
void  HideCursor()//隐藏光标
{CONSOLE_CURSOR_INFO cursor_info = { 1, 0 };SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE), &cursor_info);
}void  Init()
{MyAirport_x = width / 2;MyAirport_y = high-5;FlyShow[MyAirport_y][MyAirport_x] = MyFly;for (int k = 0; k < EnemyAirportNum; k++)//依次初始化EnemyAirportNum个敌机位置{EnemyAirport_x[k] = rand() % (width-1);EnemyAirport_y[k] = rand() % high / 2;FlyShow[EnemyAirport_y[k]][EnemyAirport_x[k]] = EnemyFly;}speed = 10;score = 0;BulletWidth = 1;HideCursor();
}void  show()
{gotoxy(0, 0);static int i = 0;if (i < 100)i++;if (i == 100)//主循环100次刷一次屏{system("cls");i = 0;}//打印战机及子弹for (int y = 0; y < high; y++){for (int x = 0; x < width; x++){for (int k = 0; k < EnemyAirportNum; k++){if ((y == EnemyAirport_y[k]) && (x == EnemyAirport_x[k]))//打印敌机printf("@");}if (FlyShow[y][x] == MyFly)//打印我方战机printf("*");else if (FlyShow[y][x] == Bullet)//打印子弹printf("!");elseprintf(" ");}printf("\n");}printf("得分：%d\n", score);
}void  Player()
{char  input;if (kbhit()){input = getch();switch (input){case 72:  {FlyShow[MyAirport_y][MyAirport_x] = 0;//将当前位置置为0，即在移动战机时清除轨迹if (MyAirport_y>0)MyAirport_y--;FlyShow[MyAirport_y][MyAirport_x] = MyFly;//将战机原位置的上一个位置显示出战机}break;     //上移战机case 80:  {FlyShow[MyAirport_y][MyAirport_x] = 0;if (MyAirport_y<high-1)MyAirport_y++;FlyShow[MyAirport_y][MyAirport_x] = MyFly;}break;  //下移战机case 75:  {FlyShow[MyAirport_y][MyAirport_x] = 0;if (MyAirport_x>0)MyAirport_x--;FlyShow[MyAirport_y][MyAirport_x] = MyFly;} break;     //左移战机case 77:  {FlyShow[MyAirport_y][MyAirport_x] = 0;if (MyAirport_x<width-2)MyAirport_x++;FlyShow[MyAirport_y][MyAirport_x] = MyFly;} break;     //右移战机case 32:  {//显示一定宽度的子弹int left, right;left = MyAirport_x - BulletWidth;if (left < 0)left = 0;right = MyAirport_x + BulletWidth;if (right > width - 1)right = width - 1;for (int x = left; x < right;x++)FlyShow[MyAirport_y-1][x] = Bullet;} break;}}
}int  UpdateComputer()
{static int i = 0;if (i < speed)//减小敌机的移速i++;for (int y = 0; y < high; y++){for (int x = 0; x < width; x++){if (FlyShow[y][x] == Bullet)//当前位置是子弹{FlyShow[y][x] = 0;if (y>0)FlyShow[y - 1][x] = Bullet;//显示子弹上移轨迹for (int k = 0; k < EnemyAirportNum; k++)//判断是否击中敌机{if ((EnemyAirport_x[k] == x) && (EnemyAirport_y[k]) == y)//当前位置以敌机位置相同时{score++;//分数+1//再次出现一架敌机EnemyAirport_x[k] = rand() % (width-1);EnemyAirport_y[k] = rand() % high / 2;FlyShow[EnemyAirport_y[k]][EnemyAirport_x[k]] = EnemyFly;}}}}}if (i == speed)//计次满时移动敌机{for (int k = 0; k < EnemyAirportNum; k++){EnemyAirport_y[k]++;//敌机移动if (EnemyAirport_y[k] > high)//敌机出界时{score--;//分数-1//再次出现一架敌机EnemyAirport_x[k] = rand() % (width - 1);EnemyAirport_y[k] = rand() % high / 2;FlyShow[EnemyAirport_y[k]][EnemyAirport_x[k]] = EnemyFly;}if ((EnemyAirport_x[k] == MyAirport_x) && (EnemyAirport_y[k]) == MyAirport_y)//我方战机与敌机相撞时游戏结束 {printf("游戏结束\n");return 0;}}i = 0;}if (score > 30 && (score % 20 == 0)&&speed>0){speed -= 1;i = 0;}if (score > 30 && (score % 15 == 0) && BulletWidth <width){BulletWidth++;}return 1;
}int  main()
{Init();int flag = 1;while (flag){show();Player();flag=UpdateComputer();}system("pause");return  0;
}