Code: Select all
-- Lua version
local g = golly()
local cells = g.getcells( g.getrect() )
local selectarea = g.getselrect()
cells = g.transform( cells, 0, 0 )
g.select( g.getrect() )
g.clear( 0 )
g.select( selectarea )
g.putcells( cells, 0, 0, 1, -1, 1, 0 )