張淳雅_Week10

 播放音檔

1. 播放一個音檔

#include <windows.h>

int main()

{

    PlaySound("shot.wav", NULL,SND_SYNC);///音檔放在freeglut\bin裡

}

2. 播放多個音檔

#include <windows.h>

int main()

{///播放聲音("檔名.wav", 空指標, 等待同步);

    PlaySound("do.wav", NULL,SND_SYNC);

    PlaySound("re.wav", NULL,SND_SYNC);

    PlaySound("mi.wav", NULL,SND_SYNC);

    PlaySound("fa.wav", NULL,SND_SYNC);

    PlaySound("so.wav", NULL,SND_SYNC);

}

3. 因為音檔時間太長，改成輸入指令並按Enter執行音檔

#include <windows.h>

#include <stdio.h>

int main()

{///播放聲音("檔名.wav", 空指標, 不等待同步);

    while (1){

        char c=getchar();

        if (c=='1') PlaySound("do.wav", NULL,SND_ASYNC);

        if (c=='2') PlaySound("re.wav", NULL,SND_ASYNC);

        if (c=='3') PlaySound("mi.wav", NULL,SND_ASYNC);

        if (c=='4') PlaySound("fa.wav", NULL,SND_ASYNC);

        if (c=='5') PlaySound("so.wav", NULL,SND_ASYNC);

    }

}

    4. 因為要在按Enter太麻煩，所以改成直接按指令發聲音

#include <windows.h>

#include <GL/glut.h>

void display()

{

    glClear(GL_COLOR_BUFFER_BIT| GL_DEPTH_BUFFER_BIT);

    glutSolidTeapot(0.3);

    glutSwapBuffers();

}

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

{

    if(key=='1') PlaySound("do.wav", NULL, SND_ASYNC);

    if(key=='2') PlaySound("re.wav", NULL, SND_ASYNC);

    if(key=='3') PlaySound("mi.wav", NULL, SND_ASYNC);

}

int main(int argc, char**argv)

{

    glutInit(&argc,argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week10");

    glutDisplayFunc(display);

    glutKeyboardFunc(keyboard);

    glutMainLoop();

}

5. 邊播放音樂邊下指令撥放其他音樂

#include <windows.h>

#include <GL/glut.h>

#include "CMP3_MCI.h"///.h檔放在這個專案的資料夾裡

CMP3_MCI mp3;///宣告一個MP3變數

void display()

{

    glClear(GL_COLOR_BUFFER_BIT| GL_DEPTH_BUFFER_BIT);

    glutSolidTeapot(0.3);

    glutSwapBuffers();

}

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

{

    if(key=='1') PlaySound("do.wav", NULL, SND_ASYNC);

    if(key=='2') PlaySound("re.wav", NULL, SND_ASYNC);

    if(key=='3') PlaySound("mi.wav", NULL, SND_ASYNC);

}

int main(int argc, char**argv)

{

    mp3.Load("music.mp3");///檔案放在freeglut\bin裡

    mp3.Play();///播放

    glutInit(&argc,argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week10");

    glutDisplayFunc(display);

    glutKeyboardFunc(keyboard);

    glutMainLoop();

}

6. 讓左右中鍵按下並發出聲音

#include <windows.h>

#include <GL/glut.h>

#include "CMP3_MCI.h"

CMP3_MCI mp3;

CMP3_MCI shot1,shot2,shot3;

void display()

{

    glClear(GL_COLOR_BUFFER_BIT| GL_DEPTH_BUFFER_BIT);

    glutSolidTeapot(0.3);

    glutSwapBuffers();

}

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

{

    if(key=='1') PlaySound("do.wav", NULL, SND_ASYNC);

    if(key=='2') PlaySound("re.wav", NULL, SND_ASYNC);

    if(key=='3') PlaySound("mi.wav", NULL, SND_ASYNC);

}

void mouse(int button, int state, int x, int y)

{

    if(state==GLUT_DOWN&&button==GLUT_LEFT_BUTTON) shot1.Play();

    if(state==GLUT_DOWN&&button==GLUT_MIDDLE_BUTTON) shot2.Play();

    if(state==GLUT_DOWN&&button==GLUT_RIGHT_BUTTON) shot3.Play();

}

int main(int argc, char**argv)

{

    shot1.Load("1.wav"); shot2.Load("2.mav"); shot3.Load("3.wav");

    mp3.Load("music.mp3");

    mp3.Play();

    glutInit(&argc,argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week10");

    glutDisplayFunc(display);

    glutKeyboardFunc(keyboard);

    glutMouseFunc(mouse);

    glutMainLoop();

}