Week11-04160453

1.音效聲音

a.去moodle教學用軟體下載lesson32並解壓縮執行

2.實作:Play Sound

a.建立一個glut project

b. 呼叫外掛 #include <mmsystem.h>

輸入聲音函式  PlaySound("madmoo.wav",NULL,SND_ASYNC);

SND_SYNC等他       SND_ASYNC不等他

mouse控制聲音

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

{

      if(state==GLUT_DOWN)             PlaySound("Hahaha[1].wav",NULL,SND_ASYNC);

}

3.鍵盤鋼琴

a.把下載的音樂檔放近執行檔裡 C:\Users\student\Desktop\freeglut\bin

b.改程式內的Keyboard程式

#include <mmsystem.h>

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

{

    switch (key)

    {

        case '1': PlaySound("Do.wav",NULL,SND_ASYNC);

            break;

        case '2':

            PlaySound("Re.wav",NULL,SND_ASYNC);

            break;

        case '3':

            PlaySound("Mi.wav",NULL,SND_ASYNC);

            break;

        case '4':

            PlaySound("Fa.wav",NULL,SND_ASYNC);

            break;

        case '5':

            PlaySound("Sol.wav",NULL,SND_ASYNC);

            break;

        case '6':

            PlaySound("La.wav",NULL,SND_ASYNC);

            break;

        case '7':

            PlaySound("Si.wav",NULL,SND_ASYNC);

            break;

    }

    glutPostRedisplay();

}