andrew-wilkes

extends Node2D

export var nmax = 300

func _ready():
	# Find prime numbers
	sieve_of_eratosthenes(nmax)


func sieve_of_eratosthenes(n: int):

andrew-wilkes

func process_lines_pass1(lines):
	var addr = 0
	var line_num = 0
	for line in lines:
		line_num += 1
		var label = ""
		var directive = ""
		var op_code = -1
		var op_token = ""
		var no_comment_line = remove_comment(line, ";")

andrew-wilkes

class_name Audio

var player: AudioStreamPlayer
var info

func _init(audio_player_instance):
	player = audio_player_instance


func load_data(path: String):

andrew-wilkes

extends Control

# Code to flip between 0 and 1 speed comparisons

func _ready():
	const MILLION = 1_000_000
	
	var start = Time.get_ticks_msec()
	var x = 1
	for n in MILLION:

andrew-wilkes

func _notification(what):
	if what == MainLoop.NOTIFICATION_WM_QUIT_REQUEST:
		if not Input.is_key_pressed(KEY_F8):
			get_tree().quit()

andrew-wilkes

shader_type canvas_item;

uniform float value: hint_range(0, 100); // %
uniform float thickness: hint_range(0, 100) = 30.; // % thickness
uniform sampler2D fg: hint_albedo;
uniform sampler2D bg: hint_black_albedo;
uniform float offset: hint_range(0, 100); // %
uniform float smoothing: hint_range(0, 100) = 5.;

void fragment() {

andrew-wilkes

// https://www.shadertoy.com/view/lslSR7
shader_type canvas_item;

vec3 hsv(float h,float s,float v) {
	return mix(vec3(1.),clamp((abs(fract(h+vec3(3.,2.,1.)/3.)*6.-3.)-1.),0.,1.),s)*v;
}
float circle(vec2 p, float r) {
	return smoothstep(0.1, 0.0, abs(length(p)-r)); // try changing the 0.1 to 0.3
}
void fragment() {

andrew-wilkes

<?php
/*
This script is placed on a server or computer that remains powered up and is run via a
crontab job at regular intervals to ensure that the reverse SSH tunnel that it creates
remains active or gets killed according to the text value contained in a file on a remote
server that tells it whether to start or kill the process.

That file contains "on" or "off" text that is accessible via a URL.

On that server, the user should be able to SSH to it and change the command value in the file.

andrew-wilkes

extends Control

func _on_button_pressed():
	var html: String = $Src.text
	# Find start of table
	var idx1 = html.find("boardtable")
	if idx1 > 0:
		var idx2 = html.find("</table", idx1)
		if idx2 > 0:
			var table = html.substr(idx1, idx2 - idx1)

andrew-wilkes

// This shader creates a 2D image that may be used as a Equirectangular panorama background
// It creates fairly evenly spread stars (blobs) on a black background
// Todo: randomly modulate the positions via theta and radius
shader_type canvas_item;

uniform float samples = 1000.0;

void fragment() {
	// Project from plane onto a sphere
	float phi = PI * UV.y;