Rule:PhotonBuilder

@RULE PhotonBuilder

https://conwaylife.com/forums/viewtopic.php?f=11&t=6877&p=207528#p207528

@NAMES 1 head 2 tail 3 stable

@COLORS 1 255 0 0 2 255 150 0 3 150 150 150

@TABLE n_states:4 neighborhood:Moore symmetries:rotate4reflect

var a={0,1,2,3} var b=a var c=a var d=a var e=a var f=a var g=a var h=a

var m={0,3} # brick only var n=m var p={0,1,3} # all except tail var q=p var r=p var s=p

1. photon

0 0,m,1,n,0,a,b,c 1 0 0,3,1,2,0,0,0,0 1 0 3,1,0,a,3,0,b,0 1

1. construction

0 1,p,1,q,a,r,b,s 3 0 1,p,a,q,1,r,b,s 3

1. destruction

3 1,p,1,q,a,r,b,s 0 3 1,p,a,q,1,r,b,s 0

1. defaults

1 a,b,c,d,e,f,g,h 2 2 a,b,c,d,e,f,g,h 0