Cleanup and add midi sample

Author: Coac

examples/midi.py

@@ -20,7 +20,6 @@ def load_midi_sample(path):
     prev_time = 0.0
     for msg in midi_file:
         time += msg.time
-        # print(msg)
         if msg.is_meta:
             if msg.type == 'set_tempo':
                 global TEMPO
@@ -35,31 +34,10 @@ def load_midi_sample(path):
                     notes.append(note)
 
     notes = np.array(notes)
-    # notes = notes[0:200]
 
     notes = np.expand_dims(notes, axis=0)
     notes = np.expand_dims(notes, axis=0)
 
-    # notes = []
-    # for msg in merge_tracks(midi_file.tracks):
-    #     time += msg.time
-    #     # print(msg)
-    #     if msg.is_meta:
-    #         if msg.type == 'set_tempo':
-    #             TEMPO = msg.tempo
-    #             print(TEMPO)
-    #     else:
-    #         if msg.channel == 0:
-    #             # TODO note_off
-    #             if msg.type == 'note_on':
-    #                 note = msg.bytes()
-    #                 note.append(msg.time)
-    #                 notes.append(note)
-    # notes = np.expand_dims(notes, axis=0)
-    # notes = np.expand_dims(notes, axis=0)
-
-    print(midi_file)
-
     return notes, midi_file.ticks_per_beat
 
 
@@ -89,7 +67,7 @@ def export_midi(notes, path, ticks_per_beat):
     grid_size = (1, 1, 200)
     pattern_size = (1, 1, 2)
 
-    sample, ticks_per_beat = load_midi_sample('../samples/Mario-Sheet-Music-Overworld-Main-Theme_RH.mid')
+    sample, ticks_per_beat = load_midi_sample('../samples/twinkle_twinkle.mid')
 
     print('sample shape:', sample.shape)
 

pattern.py

@@ -56,19 +56,6 @@ def is_compatible(self, candidate_pattern, offset):
                 ok_constraint = False
                 break
 
-        # Old code, only for 2D
-        # start_x = max(offset[0], 0)
-        # start_y = max(offset[1], 0)
-        #
-        # end_x = min(self.shape[0] + offset[0], self.shape[0])
-        # end_y = min(self.shape[1] + offset[1], self.shape[1])
-        # ok_constraint = True
-        # for x in range(start_x, end_x):
-        #     for y in range(start_y, end_y):
-        #         if candidate_pattern.get((x - offset[0], y - offset[1])) != self.get((x, y)):
-        #             ok_constraint = False
-        #             break
-
         return ok_constraint
 
     def to_image(self):