[Script] Shuffle palette colours

increpare · February 18, 2025, 2:45am

asepriteplugin1739845636043-ezgif.com-video-to-gif-converter

A simple script to permute/shuffle the colour palette - I found it nice to use on a tilemap I was working on, just to see if it would throw up any nice new colour-combinations/palette swaps (it did!)

gist.github.com

https://gist.github.com/increpare/ea0c175b87dc362b136b70f336413dbb

permute_palette_colours.lua

-- Aseprite script for permuting the palette
-- permute_palette_colours.lua
-- by increpare - public domain
-- This script randomly permutes the color palette in the active indexed sprite.

-- Ensure there is an active sprite
local sprite = app.activeSprite
if not sprite then
  app.alert("There is no active sprite.")
  return

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