Brendan A R Sechter sgeos

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Too much to do, not enough time.

Sennue
Tokyo, Japan
sennue.com

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sgeos / n_most_words.sh

Last active November 9, 2024 20:14

Shell script to get N most words given text input and desired number of words. Redirected input and output verbosity supported.

	#!/usr/bin/env sh

	# script flags
	VERBOSE=true

	# default inputs
	DEFAULT_TEXT="The quick brown fox jumps over the lazy dog. Yes, the quick brown fox."
	DEFAULT_COUNT=10

	# check if input is redirected

sgeos / gold_atoms.rs

Last active August 11, 2023 12:32

Gold atom and price calculations in Rust. Fact checking, prompts, combining code, and refactoring done by a human engineer.

	// u128 seem like the right type for debiting and crediting atoms of gold
	// u256 should be enough account for all the gold atoms in the universe
	// micrograms of gold seem like a good unit for small transactions

	fn gold_atoms_in_microgram(quantity: f64) -> u128 {
	const AVOGADROS_NUMBER: f64 = 6.02214076e23; // atoms
	const ATOMIC_WEIGHT_OF_GOLD: u128 = 196_966_570; // microgram/mol

	(quantity * AVOGADROS_NUMBER) as u128 / ATOMIC_WEIGHT_OF_GOLD
	}

sgeos / water_fasting.rs

Created August 10, 2023 02:40

Water fasting calculations written in Rust. Most code written by chat GPT. Prompts, combining code, and refactoring done by a human engineer.

	use std::fmt;

	#[derive(Debug, Copy, Clone)]
	#[allow(dead_code)]
	enum Sex {
	Male,
	Female,
	}

	impl Sex {

sgeos / sdl2_looped_piano_roll.rs

Created July 27, 2023 07:33

This version of the piano roll opens a window and plays a looped piano roll until the user presses a key. ChatGPT4 was used instead of relying on standard technical documentation for information.

	extern crate sdl2;

	use sdl2::{
	audio::{ AudioCallback, AudioSpecDesired, },
	event::Event,
	pixels::Color,
	};
	use std::{ time::{ Duration, Instant, }, };

	#[derive(Copy, Clone)]

sgeos / sdl2_simple_piano_roll.rs

Last active July 27, 2023 07:31

SDL2 based piano roll written in Rust. Consulted with ChatGPT4 and put solutions together.

	extern crate sdl2;

	use sdl2::audio::{ AudioCallback, AudioSpecDesired, };

	#[derive(Copy, Clone)]
	enum Note {
	A = 0,
	ASharp = 1,
	B = 2,
	C = 3,

sgeos / chatgpt4_no_std_roguelike.rs

Last active July 27, 2023 03:08

Took no_std Rust generated by ChatGPT 4 and cleaned it up a bit. The original code did not compile, but it was close and the core approach was sound.

	#![no_std]
	extern crate alloc;
	extern crate libc;

	use alloc::{ vec, vec::Vec, };
	use core::convert::TryInto;
	use libc::{ c_int, printf, };

	struct Room {
	x: usize,

sgeos / no_std_rust_string_ffi_example.rs

Last active July 27, 2023 01:23

no_std_rust_string_ffi_example.rs

	#![no_std]

	extern crate alloc;
	extern crate libc;

	use alloc::{ boxed::Box, ffi::CString, string::{ String, ToString, } };
	use hashbrown::HashMap;
	use libc::{ c_char, c_void, printf, };

	#[no_mangle]

sgeos / gimp-batch-coloring-book-convert.scm

Last active July 27, 2023 01:23

gimp-batch-coloring-book-convert.scm

	(map
	(lambda (image)
	(gimp-image-undo-group-start image)

	(define fullpath (car (gimp-image-get-filename image)))
	(define filename (car (reverse (strbreakup fullpath "/"))))
	(define path (car (strbreakup fullpath filename)))
	(define basefilename (car (strbreakup filename ".")))
	(define xcfpath (string-append path basefilename ".xcf"))
	(define linepath (string-append path "bw_" basefilename ".png"))

sgeos / chatgpt_roguelike.rs

Last active July 15, 2023 12:54

	// ChatGPT Prompt
	// Please write a Rust function to generate rooms in a Rogue style dungeon.

	// Thoughts:
	// As far as basic structure goes, this works. It needs a lot of work to be useful.

	use rand::Rng;

	struct Dungeon {
	width: usize,

sgeos / qsort_ascending.c

Last active July 8, 2023 06:37

C qsort example. It takes a list of values from the command line and sorts them in ascending order.

	#include <stdbool.h>
	#include <stdio.h>
	#include <stdlib.h>

	void usage(const char *pProgramName) {
	printf("Usage: %s x y z ...\n", pProgramName);
	printf("Example: %s 818 -3 566 5 12 100 12 25\n", pProgramName);
	printf(" This program will sort numbers in ascending order.\n");
	}

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