static void start_note(HmSynth *base, int num, float velocity)
{
SineSynth *synth = (SineSynth *)base;
synth->note = num;
float freq = midi_to_freq(num);
osc_set_freq(&synth->osc, freq, synth->sampleRate);
env_start(&synth->env);
env_start(&synth->fenv);
synth->filter.cutoff = freq * 2;
lp2_recalc(&synth->filter, synth->sampleRate);
}
void SimulationLoop()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
test->SetTextLine(30);
settings.hz = settingsHz;
////////////////////////////////////////////////////////////////////////////////////////////
if(start==0){
last_state_main = env_start();
last_action_main = agent_start(last_state_main);
start = 1;
}else{
env_step1(last_action_main);
test->Step(&settings);
ro_main=env_step2();
if(ro_main->terminal == 1){
agent_end(ro_main->reward);
start = 0;
env_reset();
if(ro_main->reward==100){
success++;
printf("success %d\tfail %d\tprob %lf\n",success,fail,(double)success/(double)(success+fail)*100);
}else{
fail++;
}
//test->Step(&settings);
}else{
last_action_main = agent_step(ro_main->reward, ro_main->observation);
}
}
////////////////////////////////////////////////////////////////////////////////////////////
/*test->Step(&settings);*/
////////////////////////////////////////////////////////////////////////////////////////////
/*ro = env_step2();
this_reward = ro->reward;
last_state = ro->observation;
roa.reward = ro->reward;
roa.observation = ro->observation;
roa.terminal = ro->terminal;*/
////////////////////////////////////////////////////////////////////////////////////////////
test->DrawTitle(5, 15, entry->name);
glutSwapBuffers();
if (testSelection != testIndex)
{
testIndex = testSelection;
delete test;
entry = g_testEntries + testIndex;
test = entry->createFcn();
viewZoom = 1.0f;
viewCenter.Set(0.0f, 20.0f);
Resize(width, height);
}
}