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runemadsen/rotations.js

Created November 29, 2016 15:21
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rotations.js
// This example requires you to add TweenLite.js and Easepack.js to your HTML file.
var r = new Rune({
container: "#canvas",
width: 800,
height: 600
});
function drawTile(x, y) {
var down = r.random(1) > 0.5;
var rot = down ? 90 : 0;
// Draw something
r.rect(x, y, 50, 50);
r.line(x + 25, y, x + 25, y + 25).rotate(rot, x + 25, y + 25);
r.line(x + 25, y + 25, x + 50, y + 25).rotate(rot, x + 25, y + 25);
// pick a direction
if(x < r.width && y < r.height) {
if(down) {
drawTile(x, y + 50, 0);
}
else {
drawTile(x + 50, y, 0);
}
}
}
drawTile(0, 0);
r.play();
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