Include these two functions
function loadPixels() {
const imageData = ctx().getImageData(0, 0, W, H);
const pixels = imageData.data
pixels.parent = imageData
return pixels
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| /** | |
| * Handle any browser error. Useful while developing. | |
| * | |
| * @author Luiz Bills <[email protected]> | |
| * @licese MIT | |
| * @version 1.1 | |
| * | |
| * @param {(message: string, event: Event) => void} callback A function called when an error happens | |
| * @returns {function} A function to remove the event listeners | |
| */ |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>JS Bin</title> | |
| <link | |
| rel="stylesheet" | |
| href="https://cdn.jsdelivr.net/npm/@picocss/pico@2/css/pico.min.css" | |
| > |
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| let str = "" | |
| litecanvas() | |
| // create a invisible input | |
| const input = document.createElement("input") | |
| document.body.append(input) | |
| input.style.cssText = "position:absolute;transform:translate(-99999px,-99999px)" | |
| function tapped(tapx, tapy) { |
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| const date = () => { | |
| const offset = (new Date()).getTimezoneOffset() | |
| return new Date(Date.now() - (offset*60*1000)).toISOString().split('T')[0] | |
| } |
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| // Rot.js' Roguelike tutorial with Litecanvas: https://roguebasin.com/index.php/Rot.js_tutorial | |
| // Copy and paste this code in https://litecanvas.js.org/ | |
| litecanvas({ | |
| width: 640, | |
| loop: { init, update, draw }, | |
| }) | |
| let mapSize = { w: 40, h: 30 }, | |
| map = {}, |
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| litecanvas(); | |
| use(pluginDoubleTap) | |
| const actor = {} | |
| function init() { | |
| actor.x = W/2 | |
| actor.y = H/2 |
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| litecanvas(); | |
| const taps = new Map() | |
| const actor = {} | |
| function init() { | |
| actor.x = W/2 | |
| actor.y = H/2 | |
| // on "swipe" move our actor |
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| litecanvas() | |
| const DURATION = 2 // cooldown duration in seconds | |
| let cooldown = 0 // current cooldown (0 = off) | |
| let buttonSize | |
| function init() { | |
| buttonSize = W/8 | |
| } |
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| <?php | |
| /** | |
| * Multiple administrator emails | |
| * @author Luiz Bills | |
| */ | |
| add_filter( 'option_admin_email', function ( $value ) { | |
| global $pagenow; | |
| $ignored_pages = [ 'options-general.php' ]; | |
| if ( in_array( $pagenow, $ignored_pages, true ) ) { |
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