def _moveHand(self, side, t):############# runs inside play() loop
if side == 1:
c1,c2 = 'tomato', 'orange'
engagedkeys = self.engagedkeysR
engagedfingers = self.engagedfingersR
H = self.rightHand
vpH = self.vpRH
else:
c1,c2 = 'purple', 'mediumpurple'
engagedkeys = self.engagedkeysL
engagedfingers = self.engagedfingersL
H = self.leftHand
vpH = self.vpLH
for i, n in enumerate(H.noteseq):#####################
start, stop, f = n.time, n.time+n.duration, n.fingering
if isinstance(f, str): continue
if f and stop <= t <= stop+self.dt and engagedkeys[i]: #release key
engagedkeys[i] = False
engagedfingers[f] = False
name = nameof(n)
krelease(self.KB[name])
frelease(vpH[f])
self.vp.interactor.Render()
for i, n in enumerate(H.noteseq):#####################
start, stop, f = n.time, n.time+n.duration, n.fingering
if isinstance(f, str):
print('Warning: cannot understand lyrics:',f, 'skip note',i)
continue
if f and start <= t < stop and not engagedkeys[i] and not engagedfingers[f]: #press key
if i >= len(H.fingerseq): return
engagedkeys[i] = True
engagedfingers[f] = True
name = nameof(n)
if t> self.t0 + self.vp.clock:
self.t0 = t
self.vp.show(zoom=2, interactive=True)
for g in [1,2,3,4,5]:
vpH[g].x( side * H.fingerseq[i][g] )
vpH[0].x(vpH[3].x()) # index 0 is arm, put it where middle finger is
fpress(vpH[f], c1)
kpress(self.KB[name], c2)
self.vp.show(zoom=2, interactive=False)
if self.verbose:
msg = 'meas.'+str(n.measure)+' t='+str(round(t,2))
if side==1: printc((msg,'\t\t\t\tRH.finger', f, 'hit', name), 'b')
else: printc((msg, '\tLH.finger', f, 'hit', name), 'm')
if self.playsounds:
playSound(n, self.speedfactor)
else:
time.sleep(n.duration*self.speedfactor)
printc(msg, '\tLH.finger', f, 'hit', name, c='m')
if self.playsounds:
playSound(n, self.speedfactor)
else:
time.sleep(n.duration * self.speedfactor)
##########################################
def runTime(self, key):
secs = [str(i) for i in range(10)]
if key not in secs: return
printc('Will execute score for ' + key + ' seconds')
self.vp.interactive = False
self.vp.clock = int(key)
self.vp.interactor.ExitCallback()
############################ test
if __name__ == "__main__":
vk = VirtualKeyboard('Chopin Valse in A minor')
vk.build_LH(None)
fpress(vk.vpLH[1], 'b')
kpress(vk.KB['E3'], 'db')
vk.vp.show(zoom=2, interactive=1)
frelease(vk.vpLH[1])
krelease(vk.KB['E3'])
vk.vp.show(zoom=2, interactive=1)
