A Pen by Roman Diaz

Developer
Roman Diaz
Size
2,874 Kb
Views
50,600
  1. A Pen by Roman Diaz Previews
  2. A Pen by Roman Diaz HTML Codes
  3. A Pen by Roman Diaz JS Codes

How do I make an a pen by roman diaz?

Using simurai's jsfiddle here http://jsfiddle.net/simurai/CGmCe/ for a quick test. one of those things that must be done before it's forgotten about.. What is a a pen by roman diaz? How do you make a a pen by roman diaz? This script and codes were developed by Roman Diaz on 23 July 2022, Saturday.

A Pen by Roman Diaz Previews
IQ Test

A Pen by Roman Diaz - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>A Pen by Roman Diaz</title>
</head>
<body> <div id="video"></div>
<button onclick="player.pause()">pause</button>
<button onclick="player.play()">play</button> <script src='http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script> <script src="js/index.js"></script>
</body>
</html>

A Pen by Roman Diaz - Script Codes JS Codes

/*
the eventual intention is to be able to supply a list of sprites, and how many rows and cols and have the damn thing loop through all of them
*/
var player = { utils : { set_vars : function(params){ player.vars.parent = params && params.parent ? document.getElementById(params.parent) : player.vars.parent; player.vars.preloader = document.createElement("div"); player.vars.video_elem = document.createElement("div"); player.vars.loop = params && params.loop != undefined ? params.loop : player.vars.loop; player.vars.sprites = params && params.sprites ? params.sprites : player.vars.sprites; player.vars.current_sprite = 0; player.vars.frame_rate = params && params.frame_rate ? params.frame_rate : 12; player.vars.width = params && params.width ? params.width : player.vars.width; player.vars.height = params && params.height ? params.height : player.vars.height; }, load_sprite : function(event){ var index = player.vars.sprites.indexOf(event.target.src); player.vars.sprites[index] = {}; player.vars.sprites[index].src = event.target.src; player.vars.sprites[index].height = event.target.offsetHeight; player.vars.sprites[index].width = event.target.offsetWidth; player.vars.sprites[index].cols = Math.round(player.vars.sprites[index].width/player.vars.width); player.vars.sprites[index].rows = Math.round(player.vars.sprites[index].height/player.vars.height); player.vars.sprites[index].frames = (player.vars.sprites[index].cols*player.vars.sprites[index].rows); player.vars.loaded++; player.vars.total_frames += player.vars.sprites[index].frames; player.vars.loaded = player.vars.loaded==player.vars.sprites.length ? true : player.vars.loaded ;	}, get_col : function(){ return (player.vars.frames_per_sprite%player.vars.sprites[player.vars.current_sprite].cols)*player.vars.width; }, get_row : function(){ var row = Math.floor(player.vars.frames_per_sprite/player.vars.sprites[player.vars.current_sprite].cols)*player.vars.height; return row; } }, vars : { parent : document.body, sprites : ['http://files.simurai.com/misc/sprite.png'], preloader : "", loaded : 0, current_sprite : 0, loop : true, video_elem : "", current_time : 0, current_frame : 0, frames_per_sprite : 0, total_frames : 0, play_timer : false, frame_rate : 0, /* fps */ width : 50, height : 72 }, setup_player : function(){ player.vars.video_elem.id = "OMWvideo"+Date.now(); player.vars.video_elem.style.backgroundImage = "url("+ player.vars.sprites[0]+")"; player.vars.video_elem.style.width = player.vars.width+"px"; player.vars.video_elem.style.height = player.vars.height+"px";	player.vars.video_elem.style.backgroundPosition = "0px 0px"; player.vars.video_elem.style.transform = "translateZ(0)"; player.vars.parent.appendChild(player.vars.video_elem); }, preload_sprites : function(){	player.vars.preloader.style.width = 0;	player.vars.preloader.style.height = 0;	player.vars.preloader.style.overflow = "hidden";	for(var i=0; i < player.vars.sprites.length; i++){	var img = document.createElement("img");	img.addEventListener("load",player.utils.load_sprite);	img.setAttribute("src",player.vars.sprites[i]);	player.vars.preloader.appendChild(img);	}	document.body.appendChild(player.vars.preloader); }, process_sprites : function(){	player.preload_sprites(); }, player : function(){ if(player.vars.loaded===true){	player.vars.current_time+=(1000/player.vars.frame_rate);	player.vars.current_frame++;	player.vars.video_elem.style.backgroundPosition = "-"+player.utils.get_col()+"px -"+player.utils.get_row()+"px";	player.vars.frames_per_sprite++;	if (player.vars.frames_per_sprite == player.vars.sprites[player.vars.current_sprite].frames){	player.vars.frames_per_sprite = 0;	player.vars.current_sprite = player.vars.current_sprite == player.vars.sprites.length-1 ? 0 : player.vars.current_sprite+1;	player.vars.video_elem.style.backgroundPosition = "0px 0px";	}	player.vars.video_elem.style.backgroundImage = "url("+ player.vars.sprites[player.vars.current_sprite].src+")"; if(player.vars.current_frame == player.vars.total_frames && !player.vars.loop) player.vars.play_timer = clearInterval(player.vars.play_timer);	} }, is_playing : function(){ return player.vars.play_timer !== false; }, play : function(){ if(player.is_playing()===false) player.vars.play_timer = setInterval(player.player,1000/player.vars.frame_rate); }, pause : function(){ clearInterval(player.vars.play_timer); player.vars.play_timer = false; }, init : function(params){ player.utils.set_vars(params); player.setup_player(); player.process_sprites(); player.play(); }
};
window.onload = function(){ // player.init({parent : "video", frame_rate:12,width : 646, height : 278, sprites : ['http://video-cdn.mobiletheory.com/7/img-1.jpg','http://video-cdn.mobiletheory.com/7/img-2.jpg','http://video-cdn.mobiletheory.com/7/img-3.jpg','http://video-cdn.mobiletheory.com/7/img-4.jpg','http://video-cdn.mobiletheory.com/7/img-5.jpg','http://video-cdn.mobiletheory.com/7/img-6.jpg','http://video-cdn.mobiletheory.com/7/img-7.jpg']});
}
A Pen by Roman Diaz - Script Codes
A Pen by Roman Diaz - Script Codes
Home Page Home
Developer Roman Diaz
Username romandiaz
Uploaded July 23, 2022
Rating 3
Size 2,874 Kb
Views 50,600
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