26 lines
911 B
Markdown
26 lines
911 B
Markdown
{{{
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"planted": "11/20/2020",
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"repotted": "1/4/2026",
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"nobreak": "true"
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}}}
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* I may have gotten a little bit sidetracked from my original goal of a 'boids' simulation... but I think this turned out cooler than any boids I could've fit in a #tweetcart otherwise!
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#pico8 #tweetjam
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(source in replies)
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<div class="code"><p>
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cls(7)k=rnd
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x={}y={}r={}for i=0,30do
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x[i]=k(128)y[i]=k(128)r[i]=k()end
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::_::
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for i=1,#x do
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for j=1,#x do
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if(i!=j)a=x[i]-x[j]b=y[i]-y[j]d=atan2(a,b)l=(a*a+b*b)^.5r[i]+=d/l/8-(d-r[i])/l/12end
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pset(x[i],y[i],i%8+8)x[i]+=cos(r[i])y[i]+=sin(r[i])x[i]%=128y[i]%=128end
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goto _
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</p></div>
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* Boids are a way of simulating flocking birds using simple rules. The wikipedia page explains it well: [https://en.wikipedia.org/wiki/Boids](https://en.wikipedia.org/wiki/Boids)
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(I like to think that they were originally just birds but the author had a heavy accent)
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