Rule:WireWorldVonNeumann

@RULE WireWorldVonNeumann

https://conwaylife.com/forums/viewtopic.php?p=101508#p101508

WireWorldVonNeumann By Lode Vandevenne (2020): wireworld but with 4 instead of 8 neighbors

@TABLE

n_states:4 #0: bg, 1: head, 2: tail, 3" wire neighborhood:vonNeumann symmetries:permute

1. variables: anything (don't care)

var xa = {0,1,2,3} var xb = {xa} var xc = {xa} var xd = {xa}

1. variables: anything but head

var ya = {0,2,3} var yb = {ya} var yc = {ya} var yd = {ya}

1. the actual rules

1,xa,xb,xc,xd,2 # head becomes tail 2,xa,xb,xc,xd,3 # tail becomes wire 3,1,yb,yc,yd,1 # 1 neighboring head makes this head 3,1,1,yc,yd,1 # 2 neighboring heads makes this head

@COLORS

0 0 0 0 1 128 128 255 2 255 255 255 3 255 128 0