{"id":1428,"date":"2025-02-21T13:37:24","date_gmt":"2025-02-21T13:37:24","guid":{"rendered":"https:\/\/mariogr.com\/?p=1428"},"modified":"2025-02-21T13:48:11","modified_gmt":"2025-02-21T13:48:11","slug":"space-invaders-utilizando-javascript","status":"publish","type":"portfolio","link":"https:\/\/mariogr.com\/index.php\/portfolio-archive\/space-invaders-utilizando-javascript\/","title":{"rendered":"Space Invaders utilizando JavaScript"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1428\" class=\"elementor elementor-1428\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7e61833 e-flex e-con-boxed e-con e-parent\" data-id=\"7e61833\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-70b097d elementor-widget elementor-widget-heading\" data-id=\"70b097d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Reviviendo el Cl\u00e1sico: Creando un Space Invaders con JavaScript \ud83d\udc7e\ud83d\ude80<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c6a4579 elementor-widget elementor-widget-text-editor\" data-id=\"c6a4579\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"78\" data-end=\"642\">En 1978, <strong data-start=\"87\" data-end=\"105\">Space Invaders<\/strong> lleg\u00f3 a las salas recreativas y marc\u00f3 un antes y un despu\u00e9s en la historia de los videojuegos. Desarrollado por <strong data-start=\"218\" data-end=\"227\">Taito<\/strong>, este shooter en 2D se convirti\u00f3 en un fen\u00f3meno global, dando inicio a la era dorada de los videojuegos arcade. En su primer a\u00f1o, <strong data-start=\"358\" data-end=\"400\">recaud\u00f3 m\u00e1s de 600 millones de d\u00f3lares<\/strong>, lo que equivale a miles de millones en la actualidad. Fue tal su \u00e9xito que, solo en Jap\u00f3n, se lleg\u00f3 a experimentar una escasez de monedas debido a la gran cantidad de jugadores que pasaban horas intentando derrotar oleadas de alien\u00edgenas.<\/p><p data-start=\"644\" data-end=\"872\">Con m\u00e1s de <strong data-start=\"655\" data-end=\"691\">500,000 m\u00e1quinas arcade vendidas<\/strong>, Space Invaders es uno de los videojuegos m\u00e1s ic\u00f3nicos de todos los tiempos y ha sido adaptado en numerosas plataformas, inspirando a generaciones de desarrolladores y jugadores.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8cd899f elementor-widget elementor-widget-image\" data-id=\"8cd899f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/mariogr.com\/wp-content\/uploads\/2025\/02\/space-invaders-arcade-1024x585-1.png\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-974e700 e-flex e-con-boxed e-con e-parent\" data-id=\"974e700\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fed0586 elementor-widget elementor-widget-heading\" data-id=\"fed0586\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><strong data-start=\"882\" data-end=\"917\">Mi propia versi\u00f3n en JavaScript<\/strong> \ud83c\udfae\ud83d\udcbb<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71b5c63 elementor-widget elementor-widget-text-editor\" data-id=\"71b5c63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"926\" data-end=\"1210\">Inspirado en este cl\u00e1sico, en mi segundo a\u00f1o como estudiante, decid\u00ed crear mi propia versi\u00f3n de <strong data-start=\"987\" data-end=\"1005\">Space Invaders<\/strong> utilizando \u00fanicamente <strong data-start=\"1028\" data-end=\"1062\">JavaScript, HTML y CSS<\/strong>. Sin motores de juego, me enfoqu\u00e9 en desarrollar desde cero las mec\u00e1nicas esenciales que hicieron a este t\u00edtulo tan adictivo.<\/p><h3 data-start=\"1212\" data-end=\"1236\"><strong data-start=\"1216\" data-end=\"1234\">\u00bfC\u00f3mo lo hice?<\/strong><\/h3><p data-start=\"1238\" data-end=\"1885\">\ud83d\udd39 <strong data-start=\"1241\" data-end=\"1255\">Canvas API<\/strong>: Utilic\u00e9 <code data-start=\"1265\" data-end=\"1291\">CanvasRenderingContext2D<\/code> para dibujar y animar los elementos del juego.<br data-start=\"1338\" data-end=\"1341\" \/>\ud83d\udd39 <strong data-start=\"1344\" data-end=\"1368\">L\u00f3gica de movimiento<\/strong>: Implement\u00e9 el desplazamiento lateral del jugador con eventos de teclado.<br data-start=\"1442\" data-end=\"1445\" \/>\ud83d\udd39 <strong data-start=\"1448\" data-end=\"1470\">Sistema de disparo<\/strong>: Balas que se mueven en pantalla y destruyen enemigos en su camino.<br data-start=\"1538\" data-end=\"1541\" \/>\ud83d\udd39 <strong data-start=\"1544\" data-end=\"1567\">Enemigos en oleadas<\/strong>: Recre\u00e9 el cl\u00e1sico patr\u00f3n de movimiento de los invasores, que bajan a medida que avanzan, con un sistema de niveles procedural.<br data-start=\"1657\" data-end=\"1660\" \/>\ud83d\udd39 <strong data-start=\"1663\" data-end=\"1701\">Colisiones y detecci\u00f3n de impactos<\/strong>: Utilic\u00e9 coordenadas y bounding boxes para determinar cu\u00e1ndo un disparo acierta.<br data-start=\"1782\" data-end=\"1785\" \/>\ud83d\udd39 <strong data-start=\"1788\" data-end=\"1813\" data-is-only-node=\"\">Sistema de puntuaci\u00f3n<\/strong>: A\u00f1ad\u00ed un marcador para registrar la cantidad de enemigos eliminados.<\/p><p data-start=\"1887\" data-end=\"2052\">Este proyecto no solo fue un tributo a un juego legendario, sino tambi\u00e9n una excelente pr\u00e1ctica para profundizar en la programaci\u00f3n de videojuegos en el navegador, una forma totalmente novedosa para m\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62ffc37 elementor-widget elementor-widget-image\" data-id=\"62ffc37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"432\" src=\"https:\/\/mariogr.com\/wp-content\/uploads\/2025\/02\/space_invaders-1024x491.jpg\" class=\"attachment-large size-large wp-image-1429\" alt=\"\" srcset=\"https:\/\/mariogr.com\/wp-content\/uploads\/2025\/02\/space_invaders-1024x491.jpg 1024w, https:\/\/mariogr.com\/wp-content\/uploads\/2025\/02\/space_invaders-300x144.jpg 300w, https:\/\/mariogr.com\/wp-content\/uploads\/2025\/02\/space_invaders-768x368.jpg 768w, https:\/\/mariogr.com\/wp-content\/uploads\/2025\/02\/space_invaders-1536x736.jpg 1536w, https:\/\/mariogr.com\/wp-content\/uploads\/2025\/02\/space_invaders-184x88.jpg 184w, https:\/\/mariogr.com\/wp-content\/uploads\/2025\/02\/space_invaders-1200x575.jpg 1200w, https:\/\/mariogr.com\/wp-content\/uploads\/2025\/02\/space_invaders.jpg 1920w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"featured_media":1429,"menu_order":0,"template":"","portfolio_categories":[46,53],"portfolio_tags":[36,55,54],"class_list":["post-1428","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_categories-videojuegos","portfolio_categories-web","portfolio_tags-software","portfolio_tags-videojuegos","portfolio_tags-web"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - 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