出木杉英才的學霸之路 Week11

1 音效、音樂
開啟code::block

先到(http://www.openprocessing.org/sketch/132652)下載檔案

把音樂檔丟到新建立的資料夾

輸入程式

#include <iostream>

#include <windows.h>   順序有差

#include <mmsystem.h>

using namespace std;

int main()

{

    int a;

    for(int i=0;i<10;i++)

    {

    cout << "Hello world!" << endl;

    PlaySoundA("Do.wav", NULL, SND_ASYNC);

    cin>>a;                                         非同步↑

    }

    return 0;

}

輸入咒語

執行後輸入數字1，可以聽到Do的

2.鍵盤→Piano

新開一個檔案

設定檔案路徑、咒語

輸入程式.

#include <GL/glut.h>

#include <windows.h>

#include <mmsystem.h>

void display()

{

}

void keyboard(unsigned char key,int x,int y)

{

    if(key=='1') PlaySoundA("Do.wav",NULL,SND_ASYNC);

    if(key=='2') PlaySoundA("Re.wav",NULL,SND_ASYNC);

    if(key=='3') PlaySoundA("Mi.wav",NULL,SND_ASYNC);

    if(key=='4') PlaySoundA("Fa.wav",NULL,SND_ASYNC);

    if(key=='5') PlaySoundA("Sol.wav",NULL,SND_ASYNC);

    if(key=='6') PlaySoundA("La.wav",NULL,SND_ASYNC);

    if(key=='7') PlaySoundA("Si.wav",NULL,SND_ASYNC);

}

int main(int argc,char **argv)

{

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("3D sound version");

    glutDisplayFunc(display);

    glutKeyboardFunc(keyboard);

    glutMainLoop();

}

執行結果

3.播放下載背景音樂

下載 CMP3_MCI並放入資料夾中

下載音樂檔放入資料夾中

打入程式

#include <GL/glut.h>

#include <windows.h>

#include <mmsystem.h>

#include "CMP3_MCI.h"    新增

CMP3_MCI myMP3;

void display()

{

}

void keyboard(unsigned char key,int x,int y)

{

    if(key=='1') PlaySoundA("Do.wav",NULL,SND_ASYNC);

    if(key=='2') PlaySoundA("Re.wav",NULL,SND_ASYNC);

    if(key=='3') PlaySoundA("Mi.wav",NULL,SND_ASYNC);

    if(key=='4') PlaySoundA("Fa.wav",NULL,SND_ASYNC);

    if(key=='5') PlaySoundA("Sol.wav",NULL,SND_ASYNC);

    if(key=='6') PlaySoundA("La.wav",NULL,SND_ASYNC);

    if(key=='7') PlaySoundA("Si.wav",NULL,SND_ASYNC);

}

int main(int argc,char **argv)

{

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("3D sound version");

    glutDisplayFunc(display);

    glutKeyboardFunc(keyboard);

    myMP3.Load("cat.mp3");   新增

    myMP3.Play();   ↑音樂檔名

    glutMainLoop();

}