Xian筆記-Week10

Week10

(1) 主題: 聲音(音效、音樂)
(2) 實作: 播放聲音
(3) 實作: CMP3_MCI.h 物件
(4) 複習教過的內容 (下週教 3D 模型)

(5) 補充檔如何搬家!!!

1.放聲音~

#include <windows.h> int main() {///播放聲音("檔名.wav",空指標, 要等待同步) ///檔案要放在 (in C:\Users\Administrator\Desktop\freeglut\bin) 目標路徑 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); }///太慢了..... 每個wav檔長度: 5秒

2.DO~RE~MI~

#include <windows.h> #include <stdio.h> int main() {///播放聲音("檔名.wav",空指標, 不等待同步) ///檔案要放在 (in C:\Users\Administrator\Desktop\freeglut\bin) 目標路徑 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); } /// 需要按"ENTER"鍵 }

3.進階DO~RE~MI~

不需要按ENTER了!!

#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)///TODO3 {///TODO3 if( key== '1' ) PlaySound("do.wav", NULL , SND_ASYNC );///TODO3 if( key== '2' ) PlaySound("re.wav", NULL , SND_ASYNC );///TODO3 if( key== '3' ) PlaySound("mi.wav", NULL , SND_ASYNC );///TODO3 } ///不需要按ENTER了!! int main(int argc, char** argv) { glutInit( &argc, argv ); glutInitDisplayMode( GLUT_DOUBLE | GLUT_DEPTH ); glutCreateWindow("Week10 Sound 07361092"); glutDisplayFunc(display); glutKeyboardFunc(keyboard); ///TODO3 glutMainLoop(); }

4.人家寫的程式(可以放MP3當背景音樂了!!)

5.放MP3~還可以DOREMI~

#include <windows.h> #include <GL/glut.h> #include "CMP3_MCI.h" ///TODO5: .h檔案要放在專案目錄 week10_sound CMP3_MCI mp3; ///TODO5: 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)///TODO3 {///TODO3 if( key== '1' ) PlaySound("do.wav", NULL , SND_ASYNC );///TODO3 if( key== '2' ) PlaySound("re.wav", NULL , SND_ASYNC );///TODO3 if( key== '3' ) PlaySound("mi.wav", NULL , SND_ASYNC );///TODO3 if( key== '4' ) PlaySound("fa.wav", NULL , SND_ASYNC );///TODO3 if( key== '5' ) PlaySound("so.wav", NULL , SND_ASYNC );///TODO3 } int main(int argc, char** argv) { mp3.Load("music.mp3"); ///TODO5: 檔案放執行目錄...\freeglut\bin mp3.Play(); ///TODO5 :播放 glutInit( &argc, argv ); glutInitDisplayMode( GLUT_DOUBLE | GLUT_DEPTH ); glutCreateWindow("Week10 Sound 07361092"); glutDisplayFunc(display); glutKeyboardFunc(keyboard); ///TODO3 glutMainLoop(); }

6.背景放MP3~鍵盤可以DOREMI~滑鼠還可以放音效~

#include <windows.h> #include <GL/glut.h> #include "CMP3_MCI.h" ///TODO5: .h檔案要放在專案目錄 week10_sound CMP3_MCI mp3; ///TODO5: 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 ); }

void mouse( int button, int state, int x, int y)///TODO6 {///TODO6 if( state==GLUT_DOWN ) PlaySound("shot.wav", NULL , SND_ASYNC );///TODO6 }

int main(int argc, char** argv) { mp3.Load("music.mp3"); ///TODO5: 檔案放執行目錄...\freeglut\bin mp3.Play(); ///TODO5 :播放 glutInit( &argc, argv ); glutInitDisplayMode( GLUT_DOUBLE | GLUT_DEPTH ); glutCreateWindow("Week10 Sound 07361092"); glutDisplayFunc(display); glutKeyboardFunc(keyboard); glutMouseFunc(mouse);///TODO6 glutMainLoop(); }

7.背景放MP3~鍵盤可以DOREMI~滑鼠還可以放多重音效~

#include <windows.h> #include <GL/glut.h> #include "CMP3_MCI.h" ///TODO5: .h檔案要放在專案目錄 week10_sound CMP3_MCI mp3; ///TODO5: 宣告一個變數 (MP3的變數) CMP3_MCI shot1,shot2,shot3; ///TODO7 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)///TODO6 {///TODO6 if( state==GLUT_DOWN && button==GLUT_LEFT_BUTTON ) shot1.Play();///TODO7 if( state==GLUT_DOWN && button==GLUT_MIDDLE_BUTTON ) shot2.Play();///TODO7 if( state==GLUT_DOWN && button==GLUT_RIGHT_BUTTON ) shot3.Play();///TODO7 } int main(int argc, char** argv) { shot1.Load("1.wav"); shot2.Load("2.wav"); shot3.Load("3.wav"); ///TODO7 mp3.Load("music.mp3"); ///TODO5: 檔案放執行目錄...\freeglut\bin mp3.Play(); ///TODO5 :播放 glutInit( &argc, argv ); glutInitDisplayMode( GLUT_DOUBLE | GLUT_DEPTH ); glutCreateWindow("Week10 Sound 07361092"); glutDisplayFunc(display); glutKeyboardFunc(keyboard); glutMouseFunc(mouse);///TODO6 glutMainLoop(); }

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檔案搬家!!!

把專案檔.cbp 開啟 ，依照圖片操作，把檔案目錄改成 "."

並且把freeglut內的.dll檔，完整複製到你的專案檔裡面~