KonnorRogers

// end of dragonruby-html5-loader.js ...

// .dragonruby/stubs/html5/dragonruby-html5-loader.js

const audioContext = new AudioContext()
let hasPlayed = false

function startAudioContext(context){
	// this accomplishes the iOS specific requirement
	var buffer = context.createBuffer(1, 1, context.sampleRate)

KonnorRogers

# Sample from:
# https://docs.dragonruby.org/#/samples/rendering-basics?id=labels-text-wrapping-mainrb
def tick(args)
  lines = ["line1", "line2", "line3", "line4"]
  labels = lines.map.with_index do |text, index|
    {
      x: 1280 / 2,
      y: 720 / 2,
      text: text,
      anchor_y: index

KonnorRogers

class DrawBuffer
  attr_accessor :primitives, :outputs, :render_targets

  def initialize
    @primitives = []
    @render_targets = {}
  end

  def [](key)
    @render_targets[key] = [] if !@render_targets.has_key?(key)

KonnorRogers

def tick(args)
  max_w = args.grid.w
  max_h = args.grid.h
  box_y = max_h / 4
  box_w = (args.grid.w / 3) - 4
  box_h = max_h / 2
  border_thickness = 2
  borders = [
    # TOP
    {

KonnorRogers

def tick args
  if args.inputs.keyboard.key_down.r
    $gtk.reset
  end
  # press i to run benchmark using iterations
  if args.inputs.keyboard.key_down.b
    max_particles = 10_000
    args.gtk.console.show
    args.gtk.benchmark(
      iterations: 100, # number of iterations

KonnorRogers

Taken from here: https://discord.com/channels/608064116111966245/608064116984250379/1055555451569328179

Have 2 terminals running. In the first, start a web server:

ruby -run -e httpd ./builds/mygame-html5-0.1

in the second terminal, run the build:

KonnorRogers

  def draw_circle(args, diameter: 200)
    diameter.times do |i|
      r1 = diameter / 2
      h1 = i - r1
      l1 = Math::sqrt(r1 * r1 - h1 * h1)
      r2 = r1 - 4 # Modify this to adjust the size of the inner circle. the bigger this is, the more empty space, the smaller, the less empty space.
      h2 = (i - r2) - (r1 - r2)
      if h2.abs < r2
        l2 = Math::sqrt(r2 * r2 - h2 * h2)

KonnorRogers

// .dragonruby/stubs/html5/dragonruby-html5-loader.js
// ...
// end of dragonruby-html5-loader.js ...

// A silly hack for Safari browsers to get `window.open` to behave properly.
// The hack is fairly straightforward. We create a "hidden" anchor. When the user clicks on the page, if `window.open` gets called
// in a "click" event, it will set the `href` and `target` attributes on the anchor, and then when the `pointerup` finishes, reverts
// the override on `window.open` and remove the `href` and `target` attributes. 
//
// As for "why" this works, Safari as part of "security", generally only expects `window.open` to be called in "click" and "click-like"

KonnorRogers

;(() => {
  // Make sure that all forms have actual up-to-date tokens (cached forms contain old ones)
  function refreshCSRFTokens () {
    const token = csrfToken()
    const param = csrfParam()

    if (token != null && param != null) {
    document.querySelectorAll(`form input[name="${param}"]`).forEach(input => {
        const inputEl = input
        inputEl.value = token

KonnorRogers

# Guide to parsing: https://randombits.dev/articles/number-localization/intro
# Table of data: https://randombits.dev/articles/number-localization/locale-list
# SCRIPT to grab from table of data:
#
=begin
;(() => {
const DECIMAL_SYMBOLS = {
  "Period": ".", // U+002E
  "Comma": ",", // U+002C
  "Arabic Decimal Separator": "٫", // U+066B