def new_question_progression():
if st.NEWQUESTION:
if st.COUNT:
print("score: {} / {} = {:.2%}".format(st.SCORE, st.COUNT,
st.SCORE / st.COUNT))
st.COUNT += 1
# Find random chord progression
prog_length = random.choice(st.PROG_LENGTHS)
prog, prog_strums = random_progression(prog_length, st.NUMERALS,
st.CHORD_LENGTHS)
# store question info
st.CURRENT_Q_INFO = {'prog': prog, 'prog_strums': prog_strums}
else:
prog = st.CURRENT_Q_INFO['prog']
prog_strums = st.CURRENT_Q_INFO['prog_strums']
# Play chord/progression
play_progression(prog_strums, st.KEY)
# Request user's answer
ans = input("Enter your answer using root note names "
"or numbers 1-7 seperated by spaces: ").strip()
if ans in menu_commands:
menu_commands[ans].action()
else:
eval_progression(ans, prog, prog_strums)
def new_question_single_chord():
# Choose new chord+octave/Progression
# Single chord mode
if st.NEWQUESTION:
if st.COUNT:
print("score: {} / {} = {:.2%}".format(st.SCORE, st.COUNT,
st.SCORE / st.COUNT))
st.COUNT += 1
# Pick random chord/octave
numeral, chord, Ioctave = random_chord()
# store question info
st.CURRENT_Q_INFO = {
'numeral': numeral,
'chord': chord,
'Ioctave': Ioctave
}
else:
numeral = st.CURRENT_Q_INFO['numeral']
chord = st.CURRENT_Q_INFO['chord']
Ioctave = st.CURRENT_Q_INFO['Ioctave']
# Play chord
play_progression([numeral], st.KEY, Ioctave=Ioctave)
# Request user's answer
ans = getch("Enter 1-7 or root of chord: ").strip()
if ans in menu_commands:
menu_commands[ans].action()
else:
if isvalidnote(ans):
if eval_single_chord(ans, numeral, chord[0].name):
st.SCORE += 1
print("Yes!", chordname(chord, numeral))
if st.RESOLVE_WHEN_CORRECT:
resolve_with_chords(numeral,
key=st.KEY,
Ioctave=Ioctave,
numerals=st.NUMERALS,
bpm=st.BPM * 2)
play_wait()
else:
print("No!", chordname(chord, numeral))
if st.RESOLVE_WHEN_INCORRECT:
resolve_with_chords(numeral,
key=st.KEY,
Ioctave=Ioctave,
numerals=st.NUMERALS,
bpm=st.BPM * 2)
play_wait()
else:
print("User input not understood. Please try again.")
return
def intro(play_cadence=True):
print("\n" + "~" * 20 + "\n")
# List menu_commands
print("Note: At any time enter")
for mc in menu_commands.values():
print(mc.input_description, "to", mc.description)
print("\n" + "-" * 10 + "\n")
# Display key
if st.KEY == st.KEY.lower():
print("KEY:", st.KEY.upper(), "min")
else:
print("KEY:", st.KEY, "Maj")
print("-" * 10)
# Play cadence
if play_cadence:
play_progression(st.CADENCE, st.KEY, Iup=st.I)
play_wait()
# time.sleep(st.DELAY)
# time.sleep(st.DELAY)
return
def playfcn():
play_progression([numeral], st.KEY, Ioctave=Ioctave)
play_wait()
fluidsynth.play_Note(tone)
def new_question_chord_tone():
if st.NEWQUESTION:
if st.COUNT:
print("score: {} / {} = {:.2%}".format(st.SCORE, st.COUNT,
st.SCORE / st.COUNT))
st.COUNT += 1
# Pick random chord/octave
numeral, chord, Ioctave = random_chord()
# Pick a random tone in the chord
tone = random.choice(chord)
# store question info
st.CURRENT_Q_INFO = {
'numeral': numeral,
'chord': chord,
'Ioctave': Ioctave,
'tone': tone
}
else:
numeral = st.CURRENT_Q_INFO['numeral']
chord = st.CURRENT_Q_INFO['chord']
Ioctave = st.CURRENT_Q_INFO['Ioctave']
tone = st.CURRENT_Q_INFO['tone']
# Play chord, then tone
def playfcn():
play_progression([numeral], st.KEY, Ioctave=Ioctave)
play_wait()
fluidsynth.play_Note(tone)
p = Process(target=playfcn())
p.start()
# Request user's answer
mes = ("Which tone did you hear?\n"
"Enter {}, or {}: ".format(
", ".join([str(t) for t in st.TONES[:-1]]), st.TONES[-1]))
ans = getch(mes).strip()
p.terminate()
if ans in menu_commands:
menu_commands[ans].action()
else:
try:
ans = int(ans)
except:
print("User input not understood. Please try again.")
st.NEWQUESTION = False
if ans in st.TONES:
tone_idx = [n for n in chord].index(tone)
correct_ans = st.TONES[tone_idx]
if ans == correct_ans:
st.SCORE += 1
print("Yes! The {} tone of".format(correct_ans),
chordname(chord, numeral))
if st.ARPEGGIATE_WHEN_CORRECT:
resolve_chord_tone(chord, tone, Ioctave)
play_wait()
st.NEWQUESTION = True
else:
print("No! The {} tone of".format(correct_ans),
chordname(chord, numeral))
if st.ARPEGGIATE_WHEN_INCORRECT:
resolve_chord_tone(chord, tone, Ioctave)
play_wait()
st.NEWQUESTION = True
# secret option
elif ans in [8, 9, 0]:
tone_idx = [8, 9, 0].index(ans)
for num in st.NUMERALS:
tmp = progressions.to_chords([num], st.KEY)[0]
num_chord = NoteContainer(tmp)
play_progression([num], st.KEY, Ioctave=Ioctave)
play_wait()
fluidsynth.play_Note(num_chord[tone_idx])
play_wait()
play_wait()
st.NEWQUESTION = False
else:
print("User input not understood. Please try again.")
st.NEWQUESTION = False
return
def play_cadence():
play_progression(st.CADENCE, st.KEY, Iup=st.I, bpm=st.BPM)
play_wait()