View this code at http://livecoding.io/3437951
Created
August 23, 2012 15:53
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created by http://livecoding.io/3437951
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| {"libraries":[]} |
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| div { | |
| position: relative; | |
| top: 0; | |
| left: 0; | |
| } | |
| #wrapper { | |
| background: url('http://sfentress.github.com/GGExperiment/resources/images/sky.jpg'); | |
| overflow: hidden; | |
| border: 5px solid #402309; | |
| height: 510px; | |
| } | |
| #mountains { | |
| background: url('http://sfentress.github.com/GGExperiment/resources/images/mountains.png'); | |
| background-position: 0px 0px; | |
| height: 700px; | |
| width: 2000px; | |
| top: -90px; | |
| } | |
| #grass { | |
| background: url('http://sfentress.github.com/GGExperiment/resources/images/grass.png'); | |
| background-position: 0px 0px; | |
| height: 700px; | |
| width: 2000px; | |
| top: -90px; | |
| position: absolute; | |
| } | |
| #dragon { | |
| background: url('http://sfentress.github.com/GGExperiment/resources/images/drakesprite.png'); | |
| background-size: 100%; | |
| width: 549px; | |
| height: 439px; | |
| background-repeat: no-repeat; | |
| position: absolute; | |
| } |
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| <html> | |
| <head> | |
| <title>Flying Drake</title> | |
| <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script> | |
| </head> | |
| <body> | |
| <div id="wrapper"> | |
| <div id="mountains"></div> | |
| <div id="grass"></div> | |
| <div id="dragon"></div> | |
| </div> | |
| </body> | |
| </html> |
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| $(function() { | |
| // extra code required because livecoding will | |
| // reload all setIntervals each time... | |
| if (typeof interval1 !== "undefined") clearInterval(interval1); | |
| if (typeof interval2 !== "undefined") clearInterval(interval2); | |
| if (typeof interval3 !== "undefined") clearInterval(interval3); | |
| // end extra | |
| interval1 = setInterval('animateSprite()',100); | |
| interval2 = setInterval('moveSprite()', 1500); | |
| interval3 = setInterval('moveBackground()', 50); | |
| }); | |
| var spriteFrame = 1; | |
| animateSprite = function() { | |
| var top = 439 * (spriteFrame % 8); | |
| $('#dragon').css('backgroundPosition','-0px -'+top+'px'); | |
| spriteFrame++; | |
| }; | |
| var moveFrame = 0; | |
| var movementSequence = [[20,100], [50,80], [20,100], [60, 160], [40, 160], [60,100], [80, 70], [50, 40]]; | |
| moveSprite = function() { | |
| var movement = movementSequence[moveFrame % movementSequence.length]; | |
| $('#dragon').animate({ | |
| left: movement[0], | |
| top: movement[1] | |
| }, 1000); | |
| moveFrame++; | |
| } | |
| moveBackground = function() { | |
| $('#mountains').css({'backgroundPosition': '-=5px -0px'}); | |
| $('#grass').css({'backgroundPosition': '-=20 -0px'}); | |
| } |
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