Add built-in answer tones and automatic multiple-choice progression

tests/playtest_mc.py

@@ -22,13 +22,25 @@ for q,state in enumerate(order):
  assert gold>=len(points)*.8,(q,rows[state][0],gold,len(points))
  right=q%7!=0;selection=correctpos if right else (correctpos+1)%4
  if right:score+=1
- # Hold the first answer through feedback: it must not advance to question 2.
- c['key'](run,str(selection+1),600 if q==0 else 8,450)
- feedback=c['capture'](run,name+'-feedback');fs=Screen(str(EVIDENCE)+'/'+name+'-feedback.png')
+ # Read the feedback as soon as it appears, before its automatic timeout.
+ held=[str(selection+1)] if q==0 else []
+ c['inp'](run,[dict(keys=[str(selection+1)],fields=8),dict(keys=held,fields=80)])
+ for attempt in range(35):
+  feedback=c['capture'](run,name+'-feedback');fs=Screen(str(EVIDENCE)+'/'+name+'-feedback.png')
+  if fs.text(8,158,24) in ('CORRECT!','NOT THIS TIME.'):break
+  c['inp'](run,[dict(keys=held,fields=20)])
  assert fs.text(8,158,24)==('CORRECT!' if right else 'NOT THIS TIME.'),(q,fs.text(8,158,24))
  assert fs.text(8,170,50)==f'The capital is {rows[state][2]}.',(q,fs.text(8,170,50))
+ assert fs.text(8,183,48)=='Next question follows automatically.'
  evidence.append(dict(question=q+1,code=rows[state][0],state=rows[state][1],options=opts,answer=opts[selection],correct=right,score=score,gold_pixels=gold,expected_state_pixels=len(points),field=meta['field_clock']))
- c['key'](run,'space',8,500)
+ # No Space/Enter/answer input advances feedback: elapsed guest fields do it.
+ c['inp'](run,[dict(keys=held,fields=600)])
+ if q==0:
+  c['inp'](run,[dict(keys=held,fields=600)])
+  c['capture'](run,'held-key-next-question');hs=Screen(str(EVIDENCE)+'/held-key-next-question.png')
+  assert hs.text(8,19,45)==f'Question 2 of 50   Score {score}'
+  assert hs.text(8,183,48)=='Press 1, 2, 3 or 4'
+  c['inp'](run,[dict(keys=[],fields=8)])
  print(q+1,rows[state][0],score,flush=True)
 result=c['capture'](run,'mc-results');s=Screen(str(EVIDENCE)+'/mc-results.png')
 assert s.text(8,48,45)==f'{score} / 50 correct     {score*2}%',s.text(8,48,45)
@@ -49,5 +61,5 @@ for page in range(3):
 c['key'](run,'b',8,500);c['key'](run,'p',8,500);c['capture'](run,'replay-title');c['key'](run,'q',8,200);final=c['capture'](run,'mc-exit')
 assert 'screen_text' in final or final.get('screen_text_unavailable') is None,final
 json.dump(dict(score=score,positions=pos,questions=evidence,run_id=run,artifact=result['artifact_id'],exit=final),open(str(EVIDENCE)+'/mc-report.json','w'),indent=2)
-print('PASS complete multiple-choice quiz, all 50 masks, 42/50, review, held-key feedback, replay, exit.',flush=True)
+print('PASS complete multiple-choice quiz, all 50 masks, automatic feedback advance without Space, held-key protection, 42/50, review, replay, exit.',flush=True)
 c['v'].close()