本文整理汇总了C++中Music::SetVolume方法的典型用法代码示例。如果您正苦于以下问题：C++ Music::SetVolume方法的具体用法？C++ Music::SetVolume怎么用？C++ Music::SetVolume使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Music的用法示例。
在下文中一共展示了Music::SetVolume方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Play
bool Play( float fadeout, float fadein, Music &oldmusic )
{
if (m) {
int fadesteps = fadeout*100;
for (int i = fadesteps; i >= 0; i--) {
oldmusic.SetVolume( i/(float) fadesteps );
micro_sleep( 10000 );
}
Mix_FadeInMusic( m, 1, fadein ) != -1;
micro_sleep( fadein*1000000 );
return true;
} else {
return false;
}
}示例2: Run
int Game::Run(RenderWindow &win, VideoMode &vMode)
{
Music m;
SoundBuffer playerShootBuffer;
SoundBuffer meteorBuffer;
meteorBuffer.LoadFromFile("..\\Resources\\meteorexplosion.ogg");
playerShootBuffer.LoadFromFile("..\\Resources\\playerShoot.ogg");
Sound playerSound;
Sound meteorSound;
meteorSound.SetBuffer(meteorBuffer);
playerSound.SetBuffer(playerShootBuffer);
playerSound.SetLoop(false);
meteorSound.SetLoop(false);
m.OpenFromFile("..\\Resources\\asteroid.ogg");
m.SetLoop(true);
m.SetVolume(100);
PlayerShip ship(player_ship, 2, vMode);
EnemyShip enemy(enemy_ship, vMode);
Collision col;
Event events;
Image bg1;
Image bg2;
Image bg3;
bg1.LoadFromFile("..\\Resources\\bg.jpg");
Image stars;
string abc = "..\\Resources\\star.png";
stars.LoadFromFile(abc);
Sprite sp(bg1);
Sprite sp2(bg1);
Sprite sp3(bg1);
Sprite spStar[10];
Clock clock;
srand((unsigned)time(0));
for(int i = 0; i<10; i++)
{
spStar[i].SetImage(stars);
//spStar[i].SetPosition
}
spStar[0].SetPosition(0,100);
spStar[1].SetPosition(70,200);
spStar[2].SetPosition(200,300);
spStar[3].SetPosition(320,400);
spStar[4].SetPosition(460,500);
spStar[5].SetPosition(260,300);
spStar[6].SetPosition(160,400);
spStar[7].SetPosition(400,200);
spStar[8].SetPosition(760,100);
spStar[9].SetPosition(800,600);
int lowestx, highestx, lowesty, highesty, rangex, rangey, random_integerx, random_integery;
float time1 = 0;
float time2 = 0;
bool start = false;
//Sprite spStar1(stars);
//spStar1.SetPosition(spStar.GetPosition().x, spStar.GetPosition().y - spStar.GetSize().y);
sp.Resize((float)vMode.Width, (float)vMode.Height);
sp2.Resize((float)vMode.Width, (float)vMode.Height);
sp2.SetPosition(sp.GetPosition().x, sp.GetPosition().y - sp.GetSize().y);
sp3.SetPosition(sp2.GetPosition().x, sp2.GetPosition().y - sp2.GetSize().y);
//spStar.Resize((float)vMode.Width, (float)vMode.Height);
bool key = false;
bool down = false;
Bullet *bul;
Meteor* met[METEORCOUNT];
for(int i = 0; i<METEORCOUNT; i++)
{
met[i] = new Meteor(meteor, vMode);
}
met[0]->SetPosition(200,-400);
met[1]->SetPosition(420,-200);
met[2]->SetPosition(720,-400);
met[3]->SetPosition(520,-600);
met[4]->SetPosition(320,-400);
/*met[5]->SetPosition(620,-400);
met[6]->SetPosition(100,-400);
*/
int bulletCount = 0;
vector<Bullet*> bulletVector;
vector<Meteor*> meteorVector;
for(int i = 0; i<METEORCOUNT; i++)
{
meteorVector.push_back(met[i]);
}
bool fired = false;
bool pressed = false;
int count;
bool change = false;
//win.UseVerticalSync(true);
//win.SetFramerateLimit(60);
int type = pistol;
Image sunImg;
sunImg.LoadFromFile("..\\Resources\\Sun.png");
//.........这里部分代码省略.........
示例3: main
//.........这里部分代码省略.........
printf( "\n[CONNECTED]\n" );
char ministr[2] = {'\0', '\0'};
while (!done) {
//if ((Mix_PlayingMusic() || Mix_PausedMusic())&&(!done)) {
char arg;
std::string str;
arg = INET_fgetc( mysocket );
printf( "%c", arg );
switch (arg)
{
case 'p':
case 'P':
arg = INET_fgetc( mysocket );
while (arg != '\0' && arg != '\n') {
if (arg != '\r') {
ministr[0] = arg;
str += ministr;
}
arg = INET_fgetc( mysocket );
}
printf( "%s", str.c_str() );
if ( (str != curmus || invalid_string)
#ifdef HAVE_SDL
|| ( !Mix_PlayingMusic() )
#endif
) {
music = PlayMusic( str.c_str(), music );
if (music.m) {
printf( "\n[PLAYING %s WITH %d FADEIN AND %d FADEOUT]\n", str.c_str(), fadein, fadeout );
curmus = str;
invalid_string = false;
} else {
printf( "\n[UNABLE TO PLAY %s WITH %d FADEIN AND %d FADEOUT]\n", str.c_str(), fadein, fadeout );
music_finished();
}
} else {
printf( "\n[%s WITH %d FADEIN AND %d FADEOUT IS ALREADY PLAYING]\n", str.c_str(), fadein, fadeout );
}
break;
case 'i':
case 'I':
arg = INET_fgetc( mysocket );
while (arg != '\0' && arg != '\n') {
if (arg != '\r') {
ministr[0] = arg;
str += ministr;
}
arg = INET_fgetc( mysocket );
}
printf( "%s", str.c_str() );
fadein = atoi( str.c_str() );
printf( "\n[SETTING FADEIN TO %d]\n", fadein );
break;
case 'o':
case 'O':
arg = INET_fgetc( mysocket );
while (arg != '\0' && arg != '\n') {
if (arg != '\r') {
ministr[0] = arg;
str += ministr;
}
arg = INET_fgetc( mysocket );
}
printf( "%s", str.c_str() );
fadeout = atoi( str.c_str() );
printf( "\n[SETTING FADEOUT TO %d]\n", fadeout );
break;
case 'v':
case 'V':
arg = INET_fgetc( mysocket );
while (arg != '\0' && arg != '\n') {
if (arg != '\r') {
ministr[0] = arg;
str += ministr;
}
arg = INET_fgetc( mysocket );
}
printf( "%s", str.c_str() );
volume = atof( str.c_str() );
printf( "\n[SETTING VOLUME TO %f]\n", volume );
music.SetVolume( volume );
break;
case 't':
case 'T':
case '\0':
INET_close( mysocket );
done = true;
printf( "\n[TERMINATING MUSIC SERVER]\n" );
break;
}
}
//free & close
INET_cleanup();
#ifdef HAVE_SDL
Mix_CloseAudio();
SDL_Quit();
#endif
return 0;
}