chjyuʕ •ᴥ•ʔ week10 播放聲音

 1.播放聲音

(1)(還沒有shot的執行目錄，所以只有"燈愣"的聲音)

程式碼:

#include<windows.h>

int main()

{                    ///執行目錄 ///空指標  ///要等同步

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

}

(2)找音源檔(一定要wav檔)

youtube 轉MP3:https://www.y2mate.com/zh-tw/youtube-mp3/tQ0yjYUFKAE

MP3轉Wav:https://www.aconvert.com/tw/audio/mp3-to-wav/

(3)讓多個音源連接著一起撥放(不用同步,要敲Enter)

程式碼:

#include<windows.h>

#include <stdio.h>

int main()

{

    while(1){

        char c = getchar();

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

        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)圖片後加聲音(不用敲Enter)

程式碼:

#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)///按數字鍵

{

    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_RGB | GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week10 playsound");

    glutDisplayFunc(display);

    glutKeyboardFunc( keyboard);

    glutMainLoop();

}

(5)用MP3放入背景/同時

程式碼:

#include <windows.h>

#include <GL/glut.h>

#include"CMP3_MCI.h" ///.h檔要放在專案目錄下

CMP3_MCI mp3;///宣告一個變數(MP3的變數)

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);

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

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

}

int main(int argc, char *argv[])

{

    mp3.Load("music.mp3");///檔案放執行目錄....\freeglut\bin

    mp3.Play(); ///播放

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week10 playsound");

    glutDisplayFunc(display);

    glutKeyboardFunc( keyboard);

    glutMainLoop();

}

(6)除了背景音樂還加上了滑鼠案鍵有聲音

程式碼:

#include <windows.h>

#include <GL/glut.h>

#include"CMP3_MCI.h"

CMP3_MCI mp3;

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);

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

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

}

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

{

    if(state==GLUT_DOWN) PlaySound("shot.wav", NULL, SND_ASYNC);

}///按下滑鼠有聲音

int main(int argc, char *argv[])

{

    mp3.Load("music.mp3");

    mp3.Play();

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week10 playsound");

    glutDisplayFunc(display);

    glutKeyboardFunc( keyboard);

    glutMouseFunc(mouse);

    glutMainLoop();

}

(7)讓滑鼠多個聲音共存

程式碼:

#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);

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

    if(key=='5') PlaySound("so.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_LEFT_BUTTON) shot2.Play();

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

}

int main(int argc, char *argv[])

{

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

    mp3.Load("music.mp3");

    mp3.Play();

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("week10 playsound");

    glutDisplayFunc(display);

    glutKeyboardFunc( keyboard);

    glutMouseFunc(mouse);

    glutMainLoop();

}

(8)把音樂放到同一個執行專案