Add Fishing skill (thanks to 1ek).

data/plugins/skill/fishing/spot.rb

@@ -0,0 +1,26 @@
+
+# The hash of fishing spots.
+FISHING_SPOTS = {}
+
+# A Fishing spot.
+class Spot
+  attr_reader :tools, :first_fish, :second_fish
+
+  # Creates the fishing spot.
+  def initialize(tools, first_fish, second_fish)
+    @tools = tools.map { |id| FISHING_TOOLS[id] }
+    @first_fish = first_fish.map { |fish| CATCHABLE_FISH[fish] }
+    @second_fish = second_fish.map { |fish| CATCHABLE_FISH[fish] }
+  end
+
+end
+
+# Appends a fishing spot to the hash.
+def append_spot(id, spot)
+  FISHING_SPOTS[id] = spot
+end
+
+append_spot(309, Spot.new([:fly_fishing_rod, :fishing_rod], [:trout, :salmon], [:pike]))
+append_spot(312, Spot.new([:lobster_cage, :harpoon], [:lobster], [:tuna, :swordfish]))
+append_spot(313, Spot.new([:big_net, :harpoon], [:mackerel, :cod], [:bass, :shark]))
+append_spot(316, Spot.new([:small_net, :fishing_rod], [:shrimp, :anchovy], [:sardine, :herring]))