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nilrider:: special music handling

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This commit is contained in:
Zeno Rogue 2022-05-28 18:49:29 +02:00
parent a7dac1b28e
commit cd4cc52768
1 changed files with 54 additions and 2 deletions
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56
rogueviz/nilrider/nilrider.cpp
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@ -64,6 +64,42 @@ void frame() {
}
bool crash_sound = true;
bool running;
bool backing;
static double music_internal_duration(Mix_Music *music)
{
if (music->interface->Duration) {
return music->interface->Duration(music->context);
} else {
Mix_SetError("Duration not implemented for music type");
return -1;
}
}
double MIXCALLCC Mix_MusicDuration(Mix_Music *music)
{
double retval;
Mix_LockAudio();
if (music) {
retval = music_internal_duration(music);
} else if (music_playing) {
retval = music_internal_duration(music_playing);
} else {
Mix_SetError("music is NULL and no playing music");
retval = -1.0;
}
Mix_UnlockAudio();
return(retval);
}
void sync_music(eLand l) {
if(music[laCanvas])
println(hlog, "duration = ", Mix_MusicDuration(music[laCanvas]));
musicpos[laCanvas] = curlev->current.timer * 1000;
}
bool turn(int delta) {
if(planning_mode && !view_replay) return false;
@ -91,8 +127,8 @@ bool turn(int delta) {
if(min_gfx_slope < -90*degree) min_gfx_slope = -90*degree;
if(min_gfx_slope > +90*degree) min_gfx_slope = +90*degree;
bool backing = false;
backing = false;
if(a[16+6]) {
if(!la[16+6]) reversals++;
@ -122,6 +158,7 @@ bool turn(int delta) {
curlev->history.push_back(curlev->current);
curlev->current.be_consistent();
bool b = curlev->current.tick(curlev);
running = b;
if(!b) {
curlev->history.pop_back();
fail = true;
@ -525,6 +562,19 @@ void nilrider_keys() {
change_default_key('v', 16 + 8);
}
bool nilrider_music(eLand& l) {
if(planning_mode && !view_replay)
l = eLand(1);
else if(paused)
l = eLand(2);
else if(!running)
l = eLand(3);
else if(backing)
l = eLand(4);
else l = laCanvas;
return false;
}
void initialize() {
load();
nilrider_keys();
@ -545,6 +595,8 @@ void initialize() {
rv_hook(hooks_frame, 100, frame);
rv_hook(shmup::hooks_turn, 100, turn);
rv_hook(hooks_resetGL, 100, cleanup_textures);
rv_hook(hooks_music, 100, nilrider_music);
rv_hook(hooks_sync_music, 100, sync_music);
on = true;
on_cleanup_or_next([] { on = false; });
pushScreen(run);