[route2.lic] v0.4 add go2 custom target support

scripts/route2.lic

@@ -9,9 +9,13 @@
     tags: utility
     required: Lich >= 5.6.2
 
-  version: 0.3
+  version: 0.4
 
   changelog:
+    version 0.4  (2025-01-19)
+      * Add support for route2 a custom go2 target
+      * Remove location column if not GS4
+
     version 0.3  (2024-09-03)
       * Change output to use terminal-table
 
@@ -33,8 +37,26 @@ def find_room(what, src = nil)
     echo "Room ##{what} does not exist."
     exit
   end
-
   src ||= Room.current
+
+  if defined?(DB_Store)
+    if (custom_targets = DB_Store.read("#{XMLData.game}", 'go2')["custom targets"]) && ((target = custom_targets.keys.find { |key| key =~ /^#{what}$/i }) or (target = custom_targets.keys.find { |key| key =~ /^#{what}/i }))
+      unless custom_targets[target].kind_of?(Array)
+        echo("Custom targets is an integer: #{custom_targets[target].kind_of?(Integer)}")
+        destination_id = custom_targets[target]
+      else
+        echo("Custom targets is an array: #{custom_targets[target].kind_of?(Array)}")
+        destination_id = Room.current.find_nearest(custom_targets[target].uniq)
+      end
+      unless Map[destination_id]
+        echo "error: custom target (#{destination_id}) was not found in the map database"
+      else
+        echo "First closest matching custom target '#{what}' is room ##{destination_id}"
+        return Map[destination_id]
+      end
+    end
+  end
+
   rm = src.find_nearest_by_tag(what)
   if rm
     rm = Room[rm]
@@ -96,10 +118,17 @@ step = 0
 time_mod = 0
 rm = src
 
-headers = %i[STEP TRIP TIME MOVE ROOM NAME LOCATION]
+if XMLData.game =~ /^GS/
+  headers = %i[STEP TRIP TIME MOVE ROOM NAME LOCATION]
+else
+  headers = %i[STEP TRIP TIME MOVE ROOM NAME]
+end
 table_rows = []
-table_rows.push(["#{0.to_s.rjust(4)}:", '', '', '', src.id, src.title[0], src.location])
-
+if XMLData.game =~ /^GS/
+  table_rows.push(["#{0.to_s.rjust(4)}:", '', '', '', src.id, src.title[0], src.location])
+else
+  table_rows.push(["#{0.to_s.rjust(4)}:", '', '', '', src.id, src.title[0]])
+end
 path.each do |id|
   id = id.to_s
   "##{id}".rjust(7)
@@ -140,7 +169,11 @@ path.each do |id|
   else
     sttime += "   "
   end
-  table_rows.push(["#{sstep}:", sttime, stime, wayto, id, title, location])
+  if XMLData.game =~ /^GS/
+    table_rows.push(["#{sstep}:", sttime, stime, wayto, id, title, location])
+  else
+    table_rows.push(["#{sstep}:", sttime, stime, wayto, id, title])
+  end
 end
 table = Terminal::Table.new(
   headings: headers,