ByteBeats in Edison, Pyscript Edition

bytebeats.pyscript

from enveditor import *

"""
Create bytebeats in FL Studio's Edison editor. Change the formula in generator(t) to change the actual bytebeat


This script should be called something like bytebeats.pyscript and placed in

"C:\Users\<USERNAME>\Documents\Image-Line\FL Studio\Settings\Audio scripts"

assuming C is where your user's documents live, and <USERNAME> is your user name.

"""

def generator(t):
    # Translate the bitwise operations from JavaScript to Python
    return (128 & t * (4 | 7 & t >> 13) >> (1 & -t >> 11)) + (127 & t * (t >> 11 & t >> 13) * (3 & -t >> 9)) % 255

def makeSample(length, srate, norm):
    # Sample rate selection
    if srate == 0:
        EditorSample.SampleRate = 8000
    elif srate == 1:
        EditorSample.SampleRate = 11025
    elif srate == 2:
        EditorSample.SampleRate = 22050
    else:
        EditorSample.SampleRate = 44100
    
    # Setting sample length
    if EditorSample.Length <= 0:
        EditorSample.Length = round(EditorSample.MSToSamples(length * 1000))

    x1 = Editor.SelectionStartS
    x2 = Editor.SelectionEndS

    # Byte-beat generation
    for n in range(x1, x2 + 1):
        for c in range(EditorSample.NumChans):
            s = generator(n)
            EditorSample.SetSampleAt(n, c, s)

    # Normalization
    if norm == 0:
        EditorSample.NormalizeFromTo(x1, x2, 0.8)

# User Interface
form = ScriptDialog('ByteBeats', 'Generate Your ByteBeats Right Now!!!')
form.AddInputKnob('Length (s)', 1, 0, 100)
form.AddInputCombo('Sample Rate', '8000,11025,22050,44100', 3)
form.AddInputCombo('Normalize?', 'Yes,No', 1)

if form.Execute():
    makeSample(form.GetInputValue('Length (s)'), form.GetInputValue('Sample Rate'), form.GetInputValue('Normalize?'))