Anonymous user
Hilbert curve: Difference between revisions
→{{header|Lua}}
Line 431:
if scr[y]==nil then scr[y]={} end
scr[y][x]=char[dir+1][turn%#char[1]+1]
dir = (dir+turn) %
x, y = x+move[dir+1].x,y+move[dir+1].y
turn=0
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