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December 13, 2024 23:38
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Flappy bird in 205 bytes (improved!)
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| <body onload=z=c.getContext`2d`,setInterval(`c.width=W=150,Y<W&&P<Y&Y<P+E|9<p?z.fillText(S++${Y=`,9,9|z.fillRect(p`}*0,Y-=--M${Y+Y},P+E,9,W),P))):p=M=Y=S=6,p=p-6||(P=S%E,W)`,E=49) onclick=M=9><canvas id=c> |
<svg id=c onload="Y=G=T=0;setInterval('T%99?Y-=V-=.1:Y>G&Y<G+60?G=T%75:V=Y=T=0;c.innerHTML=`<path d=\'M${99-T%99} ${G}h9V0h-9Zv60h9V150h-9M0 ${Y}v9h9v-9\'/><text y=11>`+T++',9)"onclick=V=3>
189 bytes. But a bit more difficult (like the real flappy bird)
it's been so long that I forgot how to run this...
You can try this URL:
data:text/html,%3Csvg id%3Dc onload%3D"Y%3DG%3DT%3D0%3BsetInterval('T%2599%3FY-%3DV-%3D.1%3AY%3EG%26Y%3CG%2B60%3FG%3DT%2575%3AV%3DY%3DT%3D0%3Bc.innerHTML%3D`%3Cpath d%3D%5C'M%24%7B99-T%2599%7D %24%7BG%7Dh9V0h-9Zv60h9V150h-9M0 %24%7BY%7Dv9h9v-9%5C'%2F%3E%3Ctext y%3D11%3E`%2BT%2B%2B'%2C9)"onclick%3DV%3D3%3E
thanks
Easier to read if you only replace % with %25 in the address bar:
data:text/html,<svg id=c onload="Y=G=T=0;setInterval('T%2599?Y-=V-=.1:Y>G&Y<G+60?G=T%2575:V=Y=T=0;c.innerHTML=`<path d=\'M${99-T%2599} ${G}h9V0h-9Zv60h9V150h-9M0 ${Y}v9h9v-9\'/><text y=11>`+T++',9)"onclick=V=3>
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You can actually just remove the "Z" and the "H0" from the path:
which is 192 bytes. This means the path is no longer closed, but it displays the same way because it is closed implicitly when it gets filled. The downside is that this is not very well defined behavior - I think - so some browsers could display it differently.