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import os
from glife.RuleTree import *
from glife.WriteBMP import *
def HexagonalTransitionsToRuleTree(neighborhood,n_states,transitions,rule_name):
'''Convert a set of hexagonal neighborhood transitions to a Moore neighborhood rule tree.'''
tree = RuleTree(n_states,8)
for t in transitions:
# C,S,E,W,N,SE,(SW),(NE),NW
tree.add_rule([t[0],t[4],t[2],t[5],t[1],t[3],range(n_states),range(n_states),t[6]],t[7][0])
tree.write( golly.getdir('rules')+rule_name+".tree" )
def MakePlainHexagonalIcons(n_states,rule_name):
'''Make some monochrome hexagonal icons.'''
width = 15*(n_states-1)
height = 22
pixels = [[(0,0,0) for x in range(width)] for y in range(height)]
big = [[0,0,0,1,1,0,0,0,0,0,0,0,0,0,0],
[0,0,1,1,1,1,1,0,0,0,0,0,0,0,0],
[0,1,1,1,1,1,1,1,1,0,0,0,0,0,0],
[1,1,1,1,1,1,1,1,1,1,1,0,0,0,0],
[1,1,1,1,1,1,1,1,1,1,1,1,0,0,0],
[0,1,1,1,1,1,1,1,1,1,1,1,0,0,0],
[0,1,1,1,1,1,1,1,1,1,1,1,1,0,0],
[0,0,1,1,1,1,1,1,1,1,1,1,1,0,0],
[0,0,1,1,1,1,1,1,1,1,1,1,1,1,0],
[0,0,0,1,1,1,1,1,1,1,1,1,1,1,0],
[0,0,0,1,1,1,1,1,1,1,1,1,1,1,1],
[0,0,0,0,1,1,1,1,1,1,1,1,1,1,1],
[0,0,0,0,0,0,1,1,1,1,1,1,1,1,0],
[0,0,0,0,0,0,0,0,1,1,1,1,1,0,0],
[0,0,0,0,0,0,0,0,0,0,1,1,0,0,0]]
small = [[0,1,1,0,0,0,0],
[1,1,1,1,1,0,0],
[1,1,1,1,1,1,0],
[0,1,1,1,1,1,0],
[0,1,1,1,1,1,1],
[0,0,1,1,1,1,1],
[0,0,0,0,1,1,0]]
fg = (255,255,255)
bg = (0,0,0)
for s in range(1,n_states):
for row in range(15):
for column in range(15):
pixels[row][(s-1)*15+column] = [bg,fg][big[row][column]]
for row in range(7):
for column in range(7):
pixels[15+row][(s-1)*15+column] = [bg,fg][small[row][column]]
WriteBMP( pixels, golly.getdir('rules') + rule_name + ".icons" )
def EmulateHexagonal(neighborhood,n_states,transitions,input_filename):
'''Emulate a hexagonal neighborhood rule table with a Moore neighborhood rule tree.'''
rule_name = os.path.splitext(os.path.split(input_filename)[1])[0]
HexagonalTransitionsToRuleTree(neighborhood,n_states,transitions,rule_name)
MakePlainHexagonalIcons(n_states,rule_name)
return rule_name
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