85 lines
1.7 KiB
JavaScript
85 lines
1.7 KiB
JavaScript
// Load just enough for the splash screen
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subscribe("prepreload", function(){
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Preload([
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// For the Sim
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{id:"button_large", image:"sprites/button_large.png"},
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{id:"line", image:"sprites/line.png"},
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{id:"peeps", image:"sprites/peeps.png"},
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{id:"pencil", image:"sprites/pencil.png"},
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],function(progress){
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console.log("Pre-Preloader: "+progress);
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if(progress==1){
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var pre_preloader = $("#pre_preloader");
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pre_preloader.parentNode.removeChild(pre_preloader);
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//slideshow.gotoChapter("Preloader");
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slideshow.gotoChapter("BB");
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publish("preload");
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}
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});
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});
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// Load the rest of it
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window.PRELOAD_PROGRESS = 0;
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subscribe("preload", function(){
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Preload([
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// Music
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{id:"bg_music", audio:"audio/bg_music.mp3"},
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// For the slides
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{id:"sandbox_tools", image:"sprites/sandbox_tools.png"},
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{id:"scratch", image:"sprites/scratch.png"},
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{id:"tutorial_connect", image:"sprites/tutorial_connect.png"},
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{id:"tutorial_disconnect", image:"sprites/tutorial_disconnect.png"},
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],function(progress){
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console.log("Preloader: "+progress);
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window.PRELOAD_PROGRESS = progress;
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});
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});
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///////////////////////////////////////////
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///////////////////////////////////////////
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var IMAGES = {}; // todo: actually USE these images
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var SOUNDS = {};
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function Preload(assets, onProgress){
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var loaded = 0;
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var _onAssetLoad = function(){
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loaded++;
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onProgress(loaded/assets.length);
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};
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assets.forEach(function(asset){
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// Image
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if(asset.image){
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var img = new Image();
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img.onload = _onAssetLoad;
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img.src = asset.image;
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IMAGES[asset.id] = img;
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}
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// Audio
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if(asset.audio){
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var sound = new Howl({ src:[asset.audio] });
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sound.once('load', _onAssetLoad);
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SOUNDS[asset.id] = sound;
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}
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});
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}
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