luizbills

litecanvas()

function update (dt) {
}

function draw () {
  cls(0)
  text(0, 0, 'Hello World')
}

luizbills

litecanvas()

let cx, cy, px, py, len=200

function resized () {
  cx = CENTERX
  cy = CENTERY
}

function update (dt) {

luizbills

#text {
  animation: blink 1.5s linear infinite;
}

@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {

luizbills

 The MIT License (MIT)

Copyright © 2024 Luiz Bills

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOF

luizbills

window.addEventListener('error', (e) => {
    alert('Error:' + e.message)
    return false
})

window.addEventListener('unhandledrejection', function (e) {
    alert('Error (in promise): ' + e.reason)
})

luizbills

litecanvas()

function init () {
  loadScript('https://unpkg.com/@litecanvas/plugin-more-shapes/dist/dist.js', (res) => {
    if (res) plugin(pluginMoreShapes)
  })

  size = 100
  x = WIDTH/2 - size/2
  y = HEIGHT/2 - size/2

luizbills

litecanvas();

const max = 3
const dist = 360 / max

function init () {
  x = CENTERX
  y = CENTERY
  a = 0
}

luizbills

<?php

/**
 * @param bool $is_valid
 * @param \WC_Coupon $coupon Coupon data.
 * @return bool
 */
add_filter( 'woocommerce_coupon_is_valid', function ( $is_valid, $coupon ) {
    if ( ! $is_valid ) return false;

luizbills

Conventions

• A = [xA, yA] is a point on the 2D plane. Same for B, C, ...
• lengths are in any unit (ex: pixels)
• code snippets are in JavaScript

Degrees to radians

angleRad = angleDeg * Math.PI / 180;

luizbills

<?php

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

// Hooks
add_action( 'plugins_loaded', 'yourprefix_include_shipping_method' );
add_action( 'woocommerce_shipping_methods', 'yourprefix_register_shipping_method' );