mirror of
https://github.com/Viglino/ol-games.git
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113 lines
3.9 KiB
HTML
113 lines
3.9 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<!----------------------------------------------------------
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Copyright (c) 2017 Jean-Marc VIGLINO,
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released under CeCILL-B (french BSD like) licence: http://www.cecill.info/
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------------------------------------------------------------>
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<title>OL3-games: Map explode</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="description" content="An example of ol.featureAnimation to add explosions on a map." />
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<meta name="keywords" content="ol3, game, animation, explode, explosion" />
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<!-- jQuery -->
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<script type="text/javascript" src="https://code.jquery.com/jquery-1.11.0.min.js"></script>
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<!-- OL3 -->
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<link rel="stylesheet" href="https://openlayers.org/en/master/css/ol.css" />
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<script type="text/javascript" src="https://openlayers.org/en/master/build/ol.js"></script>
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<!-- OL3-ext -->
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<script type="text/javascript" src="https://rawgit.com/Viglino/ol-ext/gh-pages/dist/ol-ext.js"></script>
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<!-- game -->
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<script type="text/javascript" src="../featureanimation/explodeanimation.js"></script>
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<script type="text/javascript" src="../media/ol.media.js"></script>
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<script type="text/javascript" src="../media/ol.media.audio.js"></script>
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<link rel="stylesheet" href="style.css" />
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</head>
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<body >
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<a href="https://github.com/Viglino/ol3-games"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://camo.githubusercontent.com/38ef81f8aca64bb9a64448d0d70f1308ef5341ab/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f6461726b626c75655f3132313632312e706e67" alt="Fork me on GitHub" data-canonical-src="https://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png"></a>
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<a href="../index.html">
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<h1>OL3-games: Map explode</h1>
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</a>
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<div class="info">
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<p>
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Explosions are an integral part of games. Not that all games need explosions, but they play an
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important role in the game dynamics.
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<br/>
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An explosion consists of an <a href="https://github.com/Viglino/ol3-ext/blob/gh-pages/featureanimation/featureanimation.js">
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ol.featureAnimation</a>, which in turn creates several particles.
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It will calculate a random size, random speed, and random scaling factor for each particle.
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So every explosion will be unique.
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<br/>
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Another way to realise explosions is by using sprites.
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</p>
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<p>
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It was freely inspired by the <a href="http://mentalgrain.com/html5/explosion-fx-in-html5/">Mental Grain</a>
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article: <a href="http://mentalgrain.com/html5/explosion-fx-in-html5/">"Explosion FX in HTML5"</a>.
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</p>
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</div>
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<!-- DIV pour la carte -->
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<div id="map" style="width:600px; height:400px;"></div>
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<div class="options">
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<h2>Options:</h2>
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<p>
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<i>Click on the map to create an explosion!</i>
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</p>
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</div>
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<script type="text/javascript">
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// Layers
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var layer = new ol.layer.Tile({
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name: "Natural Earth",
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minResolution: 306,
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source: new ol.source.XYZ(
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{ url: 'https://{a-d}.tiles.mapbox.com/v3/mapbox.natural-earth-hypso-bathy/{z}/{x}/{y}.png',
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crossOrigin: "Anonymous",
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attributions: [new ol.Attribution({ html: '© <a href="https://www.mapbox.com/map-feedback/">Mapbox</a> ' })]
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})
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});
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// The map
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var map = new ol.Map
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({ target: 'map',
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view: new ol.View
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({ zoom: 5,
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center: [166326, 5992663]
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}),
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layers: [layer]
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});
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// Sound
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var boom = new ol.media.Audio({ source:"sound/268828.mp3" });
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// Show an explosion at coord
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function explode(coord)
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{ var f = new ol.Feature (new ol.geom.Point(coord));
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var anim = new ol.featureAnimation.Explode(
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{ duration:3000,
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easing: ol.easing.easeOut
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});
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map.animateFeature (f, anim);
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boom.play(0);
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}
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// Show an explosion on click
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map.on('singleclick', function(evt)
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{ explode(evt.coordinate);
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});
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</script>
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</body>
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</html> |