- tools/musicator:\n - markov model generator and pattern generator operational\n- DDR sound generation in-progress

tools/musicator/sequence_to_strudel.py

@@ -0,0 +1,42 @@
+import sys
+import re
+
+ROWS_PER_BEAT = 4   # keep consistent with your MIDI extraction
+SOUND = "piano"
+
+def parse_sequence(text):
+    return re.findall(r'"([^"]+)"', text)
+
+def to_strudel_notes(seq):
+    out = []
+    for n in seq:
+        if n == "..." or n == "---":
+            out.append("~")
+        else:
+            # C-5 → c5, C#5 → c#5
+            note = n.replace("-", "")
+            out.append(note.lower())
+    return out
+
+def chunk(seq, size):
+    for i in range(0, len(seq), size):
+        yield seq[i:i+size]
+
+# read from stdin
+text = sys.stdin.read()
+
+sequence = parse_sequence(text)
+notes = to_strudel_notes(sequence)
+
+# group into musical lines (4 beats)
+lines = []
+for group in chunk(notes, ROWS_PER_BEAT * 4):
+    lines.append(" ".join(group))
+
+pattern = "\n".join(lines)
+
+print("note(`")
+print(pattern)
+print(f"`).sound(\"{SOUND}\")")
+
+# npm install -g strudel-cli