Added extras menu, stubbed map editor, made asset viewer and map editor accessible from extras menu

lib/tools/map_editor/lib/main_menu.rb

@@ -0,0 +1,45 @@
+class IMICFPS
+  class MapEditorTool
+    class MainMenu < CyberarmEngine::GuiState
+      def setup
+        window.needs_cursor = true
+
+        label "#{IMICFPS::NAME}", text_size: 50
+        label "Map Editor", text_size: 28
+
+        @maps = []
+        Dir.glob(GAME_ROOT_PATH + "/maps/*.json").each do |map|
+          begin
+            @maps << MapParser.new(map_file: map)
+          rescue
+            warn "Broken map file: #{map}"
+          end
+        end
+
+        @maps.sort_by! { |m| m.metadata.name.downcase }
+
+        button "Back", margin_bottom: 25 do
+          pop_state
+        end
+
+        button "New Map"
+
+        label ""
+        label "Edit Map"
+        flow(margin: 10) do
+          @maps.each do |map|
+            button map.metadata.name do
+              # push_state(TurnTable, manifest: manifest)
+            end
+          end
+        end
+      end
+
+      def update
+        super
+
+        window.needs_cursor = true
+      end
+    end
+  end
+end