随机输出字符串的文字
// 随机输出字符串的文字.cpp : 定义控制台应用程序的入口点。//// 飞机大战（敌机放子弹）.cpp : 定义控制台应用程序的入口点。//#include "stdafx.h"#include <windows.h>#include <iostream>#include <vector>#include <time.h>#include <string>using namespace std;#define KEY_DOWN(vk_code) GetAsyncKeyState(vk_code)&0x8000?1:0int _tmain(int argc, _TCHAR* argv[]){//定义飞机头结构体struct SPlaneHead{int nPlaneHeadRow;int nPlaneHeadCol;};//头部初始化SPlaneHead sPlaneHead;sPlaneHead.nPlaneHeadRow = 12;sPlaneHead.nPlaneHeadCol = 8;//机身结构体struct SPlaneBody{int nPlaneBodyRow;int nPlaneBodyCol;};//机身初始化SPlaneBody arrPlane[3];//机身数组for (int i = 0; i < 3; i ){arrPlane[i].nPlaneBodyRow = 13;arrPlane[i].nPlaneBodyCol = 7 i;}//子弹结构体struct SBullet{int nBulletRow;int nBulletCol;};//初始化子弹//SBullet sBullet[100];//用容器初始化子弹,注意数据类型为结构体类型vector<SBullet> vecBullet;//敌机结构体struct SEnemyNode{int nEnemyNodeRow;int nEnemyNodeCol;};struct SEnemy{string strPic; //在结构体中定义敌人的值（要区别于字符串的值）SEnemyNode arrEnemyNode[4]; //在结构体中定义结构体数组！！};vector<SEnemy> vecEnemy;string arrPic[4] = { "恭", "喜", "发", "财" }; //初始化字符串的值//初始化敌机/*arrEnemyNode[0].nEnemyNodeRow = 1;arrEnemyNode[0].nEnemyNodeCol = 7;arrEnemyNode[1].nEnemyNodeRow = 1;arrEnemyNode[1].nEnemyNodeCol = 8;arrEnemyNode[2].nEnemyNodeRow = 1;arrEnemyNode[2].nEnemyNodeCol = 9;arrEnemyNode[3].nEnemyNodeRow = 2;arrEnemyNode[3].nEnemyNodeCol = 8;*///int nLen = 1; //子弹数量int nDir = 0; //用于控制子弹向上移动int nDir1 = 0; //用于控制敌机向下运动int nTime = 0; //用于统计帧数int nEnemyTime = 0;srand(time(nullptr));int arrMap[15][20] = {{ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 },{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },{ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }};while (true){nTime ; //每一次循环统计一次次数if (nTime >= 5){nTime = 0; //归零/*nLen ; //每10帧，子弹数量（长度）再增加1//设置子弹位置for (int i = 0; i < 100; i ){//子弹位置为飞机头部的位置sBullet[i].nBulletRow = sPlaneHead.nPlaneHeadRow;sBullet[i].nBulletCol = sPlaneHead.nPlaneHeadCol;}*///容器塞入数据//压入新子弹SBullet sBullet;//实例化sBullet.nBulletRow = sPlaneHead.nPlaneHeadRow;sBullet.nBulletCol = sPlaneHead.nPlaneHeadCol;vecBullet.push_back(sBullet);}nEnemyTime ;if (nEnemyTime>10){nEnemyTime = 0;//定义敌机的中心坐标，用于敌机的初始化int nCenterRow = 1;int nCenterCol = rand() % 15 2;SEnemy enemy;int nIndex = rand() % 4; //定义字符串数组的索引，随机一个图片enemy.strPic = arrPic[nIndex]; //把字符串的值赋给敌人的值enemy.arrEnemyNode[0].nEnemyNodeRow = 1;enemy.arrEnemyNode[0].nEnemyNodeCol = nCenterCol - 1;enemy.arrEnemyNode[1].nEnemyNodeRow = 1;enemy.arrEnemyNode[1].nEnemyNodeCol = nCenterCol;enemy.arrEnemyNode[2].nEnemyNodeRow = 1;enemy.arrEnemyNode[2].nEnemyNodeCol = nCenterCol 1;enemy.arrEnemyNode[3].nEnemyNodeRow = 2;enemy.arrEnemyNode[3].nEnemyNodeCol = nCenterCol;vecEnemy.push_back(enemy);}if (KEY_DOWN(VK_LEFT)){arrPlane[0].nPlaneBodyCol--;arrPlane[1].nPlaneBodyCol--;arrPlane[2].nPlaneBodyCol--;sPlaneHead.nPlaneHeadCol--;/*for (int i = 0; i < 100; i ){sBullet[i].nBulletCol--;}*/}else if (KEY_DOWN(VK_RIGHT)){arrPlane[0].nPlaneBodyCol ;arrPlane[1].nPlaneBodyCol ;arrPlane[2].nPlaneBodyCol ;sPlaneHead.nPlaneHeadCol ;}//子弹向上运动if (nDir == 0){for (int i = 0; i < vecBullet.size(); i ){vecBullet[i].nBulletRow--;}}//敌机向下运动if (nDir1 == 0){for (int i = 0; i < vecEnemy.size(); i ) //等下要改为vector.size（）{for (int j = 0; j < 4; j ){vecEnemy[i].arrEnemyNode[j].nEnemyNodeRow ;}}}//不撞墙if (1 == arrMap[arrPlane[0].nPlaneBodyRow][arrPlane[0].nPlaneBodyCol]){arrPlane[0].nPlaneBodyCol ;arrPlane[1].nPlaneBodyCol ;arrPlane[2].nPlaneBodyCol ;sPlaneHead.nPlaneHeadCol ;}if (1 == arrMap[arrPlane[2].nPlaneBodyRow][arrPlane[2].nPlaneBodyCol]){arrPlane[0].nPlaneBodyCol--;arrPlane[1].nPlaneBodyCol--;arrPlane[2].nPlaneBodyCol--;sPlaneHead.nPlaneHeadCol--;}//渲染//二维数组的遍历for (int i = 0; i < 15; i ) //行数为15{for (int j = 0; j < 20; j )//列数为20{bool DrawPlane = false;for (int k = 0; k < 3; k ){if (i == arrPlane[k].nPlaneBodyRow && j == arrPlane[k].nPlaneBodyCol){DrawPlane = true;break;}}/*bool DrawBullet = false;for (int m = 0; m < 100; m ){if (i == sBullet[m].nBulletRow && j == sBullet[m].nBulletCol){DrawBullet = true;break;}}*/bool DrawBullet = false;for (int m = 0; m < vecBullet.size(); m ) //这里不能是100 因为数量是随着帧数变化 这里定义为长度{if (i == vecBullet[m].nBulletRow && j == vecBullet[m].nBulletCol){DrawBullet = true;break;}}bool DrawEnemy = false;int nEnemyIndex = 0;//定义一个变量用于存放mfor (int m = 0; m < vecEnemy.size(); m ){for (int n = 0; n < 4; n ){if (i == vecEnemy[m].arrEnemyNode[n].nEnemyNodeRow && j == vecEnemy[m].arrEnemyNode[n].nEnemyNodeCol){DrawEnemy = true;nEnemyIndex = m; //把m的值存起来break;}}}//判断第i行第j列应该画什么if (1 == arrMap[i][j])//把数字为1的地方替换为■，作为墙壁{cout << "■";}else if (DrawPlane){cout << "■";}else if (i == sPlaneHead.nPlaneHeadRow && j == sPlaneHead.nPlaneHeadCol){cout << "■";}else if (DrawBullet){cout << "弹";}else if (DrawEnemy){//cout << "▼";cout << vecEnemy[nEnemyIndex].strPic; //打印出随机的字符串值}else{cout << " ";//数字为0的地方设为空格}}cout << endl;//换行，排列成二维数组的形状}system("cls");}return 0;} 赞 (0)