Fix unordered condition in UHyper_Compiler

UHyper_Compiler.rb

@@ -378,18 +378,18 @@ def compile_problem(domain_name, problem_name, operators, methods, predicates, s
     # Objects
     objects.uniq!
     objects.each {|i| problem_str << "_#{i} = '#{i}'\n" if i.instance_of?(String) and not i.match?(/^-?\d/)}
-    problem_str << "\n#{namespace = "#{domain_name.capitalize}."}problem(\n  # Start\n  {\n"
+    problem_str << "\n#{namespace = "#{domain_name.capitalize}."}problem(\n  # Start\n  {"
     # Start
     predicates.each_key {|i| state[i] ||= []}
     state.each_with_index {|(k,v),i|
-      problem_str << "    '#{k}' => ["
+      problem_str << "\n    '#{k}' => ["
       problem_str << "\n      [" << v.map! {|obj| obj.map! {|o| o.instance_of?(String) ? o.match?(/^-?\d/) ? "'#{o.to_f}'" : '_' << o : evaluate(o, namespace)}.join(', ')}.join("],\n      [") << "]\n    " unless v.empty?
-      problem_str << (state.size.pred == i ? ']' : "],\n")
+      problem_str << (state.size.pred == i ? ']' : '],')
     }
     # Tasks
     problem_str << "\n  },\n  # Tasks\n  [" <<
       tasks.map! {|task,*terms| "\n    ['#{task}'#{terms.map! {|o| o.instance_of?(String) ? o.match?(/^-?\d/) ? ", '#{o.to_f}'" : ', _' << o : ', ' << evaluate(o, namespace)}.join}]"}.join(',') <<
-      "\n  ],\n  # Debug\n  ARGV.first == 'debug',\n  # Maximum plans found\n  ARGV[1] ? ARGV[1].to_i : -1,\n  # Minimum probability for plans\n  ARGV[2] ? ARGV[2].to_f : 0#{",\n  # Ordered\n  false" unless ordered}"
+      "\n  ],\n  # Debug\n  ARGV.first == 'debug',\n  # Maximum plans found\n  ARGV[1] ? ARGV[1].to_i : -1,\n  # Minimum probability for plans\n  ARGV[2] ? ARGV[2].to_f : 0#{",\n  # Ordered\n  false" if ordered == false}"
     tasks.unshift(ordered) unless tasks.empty?
     problem_str.gsub!(/\b-\b/,'_')
     domain_filename ? "# Generated by Hype\nrequire_relative '#{domain_filename}'\n\n#{problem_str}\n)" : "#{problem_str}\n)"