Fixed incorrect escape in banner print code

offitracker.py

@@ -105,11 +105,11 @@ if __name__ == "__main__":
     print(' ')
     print('   Mueller\'s Software Domain proudly presents:')
     print('________   _____  _____._____________                     __                 ')
-    print('\_____  \_/ ____\/ ____\__\__    ___/___________    ____ |  | __ ___________ ')
+    print('\\_____  \\_/ ____\\/ ____\\__\\__    ___/___________    ____ |  | __ ___________ ')
-    print(' /   |   \   __\\\\   __\|  | |    |  \_  __ \__  \ _/ ___\|  |/ // __ \_  __ \\')
+    print(' /   |   \\   __\\ |  __\\|  | |    |  \\_  __ \\__  \\ _/ ___\\|  |/ // __ \\_  __ \\')
-    print('/    |    \  |   |  |  |  | |    |   |  | \// __ \\\\  \___|    <\  ___/|  | \/')
+    print('/    |    \\  |   |  |  |  | |    |   |  | \\// __ \\\\  \\___|    <\\  ___/|  | \\/')
-    print('\_______  /__|   |__|  |__| |____|   |__|  (____  /\___  >__|_ \\\\___  >__|   ')
+    print('\\_______  /__|   |__|  |__| |____|   |__|  (____  /\\___  >__|_ \\\\___  >__|   ')
-    print('        \/                                      \/     \/     \/    \/       ')
+    print('        \\/                                      \\/     \\/     \\/    \\/       ')
     print('                                          Version 1.4')
     if len(sys.argv) > 1:
         csv_file_path = sys.argv[1]

offitracker.py~

@@ -0,0 +1,124 @@
+import sys
+import csv
+import numpy as np
+import sounddevice as sd
+import os
+
+# OffiTracker, the tracker that no one asked for but I made it anyways :3
+# This has started off as a silly little joke program, I never thought it would turn into such a complex little beast of a python project.
+# (c) 2024 mueller_minki, Feel free to modify or share.
+
+stop_signal = False
+
+noise_data_cache = {}  # Cache to store loaded noise data
+
+def load_noise_data(noise_type, sample_rate):
+    amplitude_factor = 0.5  # Adjust the amplitude factor as needed
+    noise_file_path = os.path.join('drums', f'drum{noise_type}.txt')
+
+    try:
+        with open(noise_file_path, 'r') as file:
+            noise_data = np.array(eval(file.readline()))
+            return amplitude_factor * noise_data
+    except Exception as e:
+        print(f"Error loading noise data from {noise_file_path}: {e}")
+        return None
+
+def load_all_noise_data():
+    global noise_data_cache
+    for i in range(1, 6):
+        noise_data_cache[i] = load_noise_data(i, 44100)
+
+def generate_noise(noise_type):
+    return noise_data_cache.get(noise_type, None)
+
+def play_square_waves(output_stream, frequencies, effects, duration, amplitude=1, noise_amplitude=0, sample_rate=44100):
+    global stop_signal
+    if stop_signal:
+        output_stream.stop()
+    else:
+        num_waves = len(frequencies)
+        t = np.linspace(0, duration / 1000, int(sample_rate * duration / 1000), endpoint=False)
+
+        # Generate and sum square waves for each frequency with corresponding effects
+        waves = [amplitude * (effect / 100) * np.sign(np.sin(2 * np.pi * freq * t)) for freq, effect in zip(frequencies, effects)]
+
+        # Add optional noise channel based on the noise column values
+        if noise_amplitude > 0:
+            noise_type = int(noise_amplitude)
+            noise = generate_noise(noise_type)
+
+            if noise is not None:
+                # Pad the noise with zeros to match the duration of the other waves
+                noise = np.concatenate((noise, np.zeros(len(t) - len(noise))))
+                waves.append(noise)
+
+        combined_wave = np.sum(waves, axis=0)
+        combined_wave = combined_wave.astype(np.float32)
+
+        output_stream.write(combined_wave)
+
+def play_csv_file(file_path, start_row=None, stop_row=None):
+    global stop_signal
+    global noise_data_cache
+    if 'playback_row_index' in locals():
+        global playback_row_index
+
+    # Load all noise data into the cache
+    load_all_noise_data()
+
+    with open(file_path, 'r') as csv_file:
+        csv_reader = csv.DictReader(csv_file)
+        header = csv_reader.fieldnames
+        num_columns = len(header)
+        num_pairs = (num_columns - 1) // 2
+        total_rows = sum(1 for _ in csv_reader)  # Count the total number of rows
+
+        # Reset the file pointer to the beginning
+        csv_file.seek(0)
+        next(csv_reader)  # Skip the header
+
+        with sd.OutputStream(channels=1) as output_stream:
+            for idx, row in enumerate(csv_reader):
+                if start_row is not None and idx < start_row:
+                    continue
+                if stop_row is not None and idx > stop_row:
+                    break
+
+                frequencies = [float(row[f'Frequency{i}']) for i in range(1, num_pairs + 1)]
+                effects = [float(row[f'Effect{i}']) for i in range(1, num_pairs + 1)]
+                duration = float(row['Duration'])
+
+                # Check if 'Noise' column exists in the CSV file
+                noise_amplitude = float(row.get('Noise', 0))
+                
+                # Update row info
+                if 'playback_row_index' in globals():
+                    playback_row_index = idx
+                else:
+                    print(f"\rRow {idx + 1} of {total_rows}", end='', flush=True)
+
+                if stop_signal == False:
+                    play_square_waves(output_stream, frequencies, effects, duration, noise_amplitude=noise_amplitude)
+
+if __name__ == "__main__":
+    print(' ')
+    print('   Mueller\'s Software Domain proudly presents:')
+    print('________   _____  _____._____________                     __                 ')
+    print('\_____  \_/ ____\/ ____\__\__    ___/___________    ____ |  | __ ___________ ')
+    print(' /   |   \   __\\\\   __\|  | |    |  \_  __ \__  \ _/ ___\|  |/ // __ \_  __ \\')
+    print('/    |    \  |   |  |  |  | |    |   |  | \// __ \\\\  \___|    <\  ___/|  | \/')
+    print('\_______  /__|   |__|  |__| |____|   |__|  (____  /\___  >__|_ \\\\___  >__|   ')
+    print('        \/                                      \/     \/     \/    \/       ')
+    print('                                          Version 1.4')
+    if len(sys.argv) > 1:
+        csv_file_path = sys.argv[1]
+    else:
+        csv_file_path = input("Choose a CSV file: ")
+
+    # These should not be set in player mode
+    start_row = None
+    stop_row = None
+
+    play_csv_file(csv_file_path, start_row=start_row, stop_row=stop_row)
+    print("\nPlayback complete.")