int BEE::Sound::fade_in(int ticks) {
if (!is_loaded) {
if (!has_play_failed) {
game->messenger_send({"engine", "sound"}, BEE_MESSAGE_WARNING, "Failed to fade in sound \"" + name + "\" because it is not loaded");
has_play_failed = true;
}
return 1;
}
if (is_music) {
Mix_FadeInMusic(music, 1, ticks);
} else {
int c = Mix_FadeInChannel(-1, chunk, 0, ticks);
if (c >= 0) {
current_channels.remove(c);
current_channels.push_back(c);
} else {
game->messenger_send({"engine", "sound"}, BEE_MESSAGE_WARNING, "Failed to play sound \"" + name + "\": " + Mix_GetError());
return 1;
}
set_pan_internal(c);
effect_set(c, sound_effects);
}
is_playing = true;
is_looping = false;
return 0;
}
int BEE::Sound::rewind() {
if (!is_loaded) {
if (!has_play_failed) {
game->messenger_send({"engine", "sound"}, BEE_MESSAGE_WARNING, "Failed to rewind sound \"" + name + "\" because it is not loaded");
has_play_failed = true;
}
return 1;
}
if (is_music) {
// Mix_RewindMusic(); // Only works for MOD, OGG, MP3, and MIDI
Mix_HaltMusic();
if (is_looping) {
Mix_PlayMusic(music, -1);
} else {
Mix_PlayMusic(music, 1);
}
effect_set_post(sound_effects);
} else {
for (auto i=current_channels.begin(); i != current_channels.end(); ++i) {
Mix_HaltChannel(*i);
if (is_looping) {
Mix_PlayChannel(*i, chunk, -1);
} else {
Mix_PlayChannel(*i, chunk, 0);
}
effect_set(*i, sound_effects);
}
}
return 0;
}
int BEE::Sound::effect_add(int new_sound_effects) {
if (is_loaded) {
int old_sound_effects = sound_effects;
sound_effects = new_sound_effects;
if (is_music) {
effect_remove_post(old_sound_effects ^ sound_effects);
effect_set_post(sound_effects);
} else {
std::list<int> tmp_channels = current_channels;
for (auto i=tmp_channels.begin(); i != tmp_channels.end(); ++i) {
effect_remove(*i, old_sound_effects ^ sound_effects);
effect_set(*i, sound_effects);
}
}
return 0;
}
return 1;
}
int BEE::Sound::stop() {
if (is_loaded) {
is_playing = false;
is_looping = false;
if (is_music) {
effect_set_post(0);
Mix_HaltMusic();
} else {
std::list<int> tmp_channels = current_channels;
for (auto i=tmp_channels.begin(); i != tmp_channels.end(); ++i) {
effect_set(*i, 0);
Mix_HaltChannel(*i);
}
}
return 0;
}
return 1;
}
// GP : グラフィックのコピー Nonaka.K, T.Yui
int isfcmd_57(SCR_OPE *op) {
BYTE cmd;
SINT32 src;
RECT_U scrn;
SINT32 param;
POINT_T pt;
EFFECT ef;
ef = &gamecore.ef;
if ((scr_getbyte(op, &cmd) != SUCCESS) ||
(scr_getval(op, &src) != SUCCESS) ||
(scr_getrect(op, &scrn) != SUCCESS) ||
(scr_getval(op, ¶m) != SUCCESS) ||
(scr_getpt(op, &pt) != SUCCESS)) {
return(GAMEEV_WRONGLENG);
}
if ((gamecore.dispwin.flag & DISPWIN_VRAM) &&
(src >= 0) && (src < GAMECORE_MAXVRAM) && (gamecore.vram[src])) {
ZeroMemory(ef, sizeof(EFFECT_T));
ef->cmd = cmd;
ef->param = param;
ef->src = gamecore.vram[src];
#ifdef SIZE_QVGA
vramdraw_halfpoint(&pt);
#endif
ef->pt = pt;
vramdraw_scrn2rect(&scrn.s, &ef->r);
ef->r2.left = pt.x;
ef->r2.top = pt.y;
#ifndef SIZE_QVGA
ef->r2.right = pt.x + scrn.s.width;
ef->r2.bottom = pt.y + scrn.s.height;
#else
ef->r2.right = pt.x + (ef->r.right - ef->r.left);
ef->r2.bottom = pt.y + (ef->r.bottom - ef->r.top);
#endif
return(effect_set(op));
}
return(GAMEEV_SUCCESS);
}