实验五

1.猫猫狗狗

#include<string>
using namespace std;
#include<iostream> 
#include"aa.h"

class MachinePets{
    public:
        MachinePets(const string s):nickname(s){
        }
        string getNickname()const{
        return nickname;
        }
        virtual void talk()=0;
    private:
        string nickname;
};

class PetCats:public MachinePets{
    public:
        PetCats(const string s):MachinePets(s){
        }
        void talk(){
            cout<<getNickname()<<" says "<<endl;
            string s = "D:\myvideo\cat.wav\10652.wav";// "bt.wav";
            wchar_t wText[30] = { 0 };
            MByteToWChar(s.c_str(), wText, sizeof(wText) / sizeof(wText[0]));
            PlaySound(wText, NULL, SND_FILENAME | SND_SYNC);

        }
};

class PetDogs:public MachinePets{
    public:
        PetDogs(const string s):MachinePets(s){
        }
        void talk(){
            cout<<getNickname()<<" says "<<"ma"<<endl;
            string s = "D:\myvideo\dog.wav\1022.wav";// "bt.wav";
            wchar_t wText[30] = { 0 };
            MByteToWChar(s.c_str(), wText, sizeof(wText) / sizeof(wText[0]));
            PlaySound(wText, NULL, SND_FILENAME | SND_SYNC);
        }
};

void play(MachinePets *p) {
    p->talk();
}

int main(){
    PetCats cat("miku");
    PetDogs dog("da huang");
    
    play(&cat);
    play(&dog);
    
    return 0;
}

#ifndef AA_H
#define AA_H
#include <Windows.h>
#include <mmsystem.h>

#include <iostream>
#include <stdlib.h>
#include <time.h>
#include <assert.h>

#pragma comment(lib,"WinMM.Lib")

using namespace std;


BOOL MByteToWChar(LPCSTR lpcszStr, LPWSTR lpwszStr, DWORD dwSize)
{
    // Get the required size of the buffer that receives the Unicode 
    // string. 
    DWORD dwMinSize;
    dwMinSize = MultiByteToWideChar(CP_ACP, 0, lpcszStr, -1, NULL, 0);
    assert(dwSize >= dwMinSize);

    // Convert headers from ASCII to Unicode.
    MultiByteToWideChar(CP_ACP, 0, lpcszStr, -1, lpwszStr, dwMinSize);
    return TRUE;
}


#endif

2.

(1)#ifndef _CONTAINER

(2)numOfHeal--;

(3) p.bag.set(0,0);   bag.set(p.bag.nOfHeal()+bag.nOfHeal(),p.bag.nOfMW()+bag.nOfHeal());

(4)void showinfo(player &p1, player &p2)

(5)public player

(6)cout<<setw(50)<<"you lose"<<endl;

(7)cout<<endl<<setw(50)<<"GAME OVER"<<endl;

在写的过程中，查找音频花去了不少时间，还有就是小细节问题，容易导致程序运行出错。

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