read_contexts.rb

# How to use this file
# 1) Run gem install 'json' on the command line to install the json dependency
# 2) Place this file in your Starbound linux32 or linux64 directory
# 3) Run it on the command line using 'ruby read_contexts.rb coord' without qoutes (make sure you're in the linux32/linux64 directory)

require 'fileutils'
require 'json' # gem install 'json'

abort("Only 1 arguement may be specified") if ARGV.length > 1

unless ARGV.empty?
	ARGV.each do |arg|
		if m = /(\-?\d+)\_(\-?\d+)\_(\-?\d+)\_(\d{1,2})\_(\d{1,2})/.match(arg)
		  @coord = {"planet" => m[4].to_i, "location" => [m[1].to_i, m[2].to_i, m[3].to_i], "satellite" => m[5].to_i}
		else
			abort("Coordinate must be in x_y_z_planet_satellite format to be valid, put 0 if no satellite")
		end
	end
end

Dir.glob("#{File.expand_path('..')}/giraffe_storage/universe/*.clientcontext").each do |file|
	system("./dump_versioned_json #{file} context_dump.json")
	dump = JSON.parse(File.open('context_dump.json').read)
	if @coord.nil?
		puts dump # Just print output
	else
		if dump["__content"]["celestialLog"]["currentWorld"] == @coord
			FileUtils.rm(file)
		end
	end
end

FileUtils.rm("context_dump.json") # Clean up leftover