Fix formatting throughout various plugins.

data/plugins/areas/areas.rb

@@ -2,6 +2,8 @@ require 'java'
 
 java_import 'org.apollo.game.model.entity.Player'
 
+# Todo make 0 the default height
+
 # A map of coordinates (as an array) to areas.
 AREAS = []
 
@@ -33,12 +35,12 @@ end
 
 # Creates a new area and registers it with the supplied coordinates.
 def area(hash)
-  raise "Hash must contain a name, coordinates, and actions pair." unless hash.has_key?(:name) && hash.has_key?(:coordinates) && hash.has_key?(:actions)
+  raise 'Hash must contain a name, coordinates, and actions pair.' unless hash.has_key?(:name) && hash.has_key?(:coordinates) && hash.has_key?(:actions)
   name = hash[:name]; coordinates = hash[:coordinates]; actions = hash[:actions]
 
   AREAS << Area.new(name, coordinates, actions.is_a?(Symbol) ? [actions] : actions)
 end
 
-# Coordinates refer to the bottom-left position (min_x, min_y) and the top-right position (max_x, max_y), followed by the height.
+# Coordinates refer to the bottom-left position (min_x, min_y) and the top-right position (max_x, max_y), followed by the height (optional).
 area :name => :wilderness, :coordinates => [ 2944, 3520, 3391, 3967, 0 ], :actions => [ :pvp, :multicombat, :wilderness ]
-area :name => :duel_arena, :coordinates => [ 3327, 3200, 3392, 3286, 0 ], :actions => :pvp
+area :name => :duel_arena, :coordinates => [ 3327, 3200, 3392, 3286    ], :actions => :pvp