Cooper Harasyn charasyn

Hello! This gist contains a Python script for extracting and inserting default enviroments from/to a PineNote Uboot image. Hopefully this works but I provide no guarantees. Maybe give it a read-over before running it, don't run code from the internet without knowing what it does, etc...

It also contains a patch for adding a boot "menu" selector based on the contents of a file. It will read mmc0:11:/boot/which_os.txt and based on the first character in that file, boot either Android or Linux. In case of an error, it should fallback to Android. Currently, the details for booting Linux are hard-coded in there to boot from mmc0:11, and it's expecting an extlinux config file in /extlinux/extlinux.conf or /boot/extlinux/extlinux.conf.

Hope this is useful!

	// Fix graphical corruption when only 1x 2BPP battle BG is used
	// cooprocks123e 2024-10-14
	// public domain

	// This occurs due to a coding bug - we never set the CURRENT_LAYER_CONFIG so
	// it defaults to the previously used value (1). This is fine, as long as we
	// ensure we're displaying reasonable data on BG4 - which the original game
	// doesn't do. It's possible they never tested with only one 2BPP background.
	// We can fix this by leavin CURRENT_LAYER_CONFIG at 1, and setting BG4 to
	// display a blank tilemap. Luckily, we already have one in BG2, so we can

	//The flyover sequence uses warps 150 and 151 by default
	//Warp coordinates can be changed in teleport_destination_table.yml

	//Flyover Text
	Flyover1:
	"[02 0C][01 32]The year is 199X[09][00]"

	Flyover2:
	"[02 0C][01 0C]Onett, a small town in Eagleland[09][00]"

	// customwin_borderstyles.ccs v1
	// Allows custom window border styles
	// public domain, but credits are appreciated :)
	// cooprocks123e 2022-03-01
	import asm65816
	import ccexpand
	import cc_asmcall

	/**********************************************************************
	*** Custom Styles *************************************************

	# palettepacker.py
	# Cooper Harasyn (cooprocks123e) Sept. 2022
	# public domain

	# References:
	# https://en.wikipedia.org/wiki/Simulated_annealing
	# https://www.mathworks.com/help/gads/how-simulated-annealing-works.html

	from collections import defaultdict
	from functools import reduce, lru_cache

	#!/usr/bin/env python3
	import heapq
	import random
	from math import ceil
	from typing import List

	VERBOSE = True

	# generate Catador arrays for compression
	class ArrayGenerator:

	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>EarthBound Window Register Address Calculator</title>
	<style>
	body {
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
	}
	label {

	=================
	= Instructions! =
	=================

	Get powerup state $05

	Use slow ACE to write the following ASM into $F0:
	F0: A5 E6 (Obj A)
	F2: 8D 69 06
	F5: E6 F3

	# CoilSnake code :) pls don't hurt me
	import array
	import copy
	import os
	from zlib import crc32

	InvalidArgumentError = ValueError
	OutOfBoundsError = ValueError

	def check_range_validity(range, size):

	// Condense title screen letters together
	// Useful if you are replacing the letters with your own graphics
	// cooprocks123e, public domain
	// Letter "E"
	ROM[0xC422F8] = short -664 // Starting X pos
	ROM[0xC422FB] = short 1187 // X velocity
	ROM[0xC42301] = short 32 // Ending X pos

	// Letter "A"
	ROM[0xC42313] = short -504 // Starting X pos