More work on Ractor communication. Need to have a proper think about how to keep it DRY and KISS :)

Gemfile

@@ -4,6 +4,7 @@ source "https://gem.coop"
 gem "base64"
 gem "rexml"
 gem "logger"
+gem "json"
 
 # "game" library gem
 gem "cyberarm_engine"

Gemfile.lock

@@ -80,6 +80,7 @@ DEPENDENCIES
   cyberarm_engine
   digest-crc
   ircparser
+  json
   logger
   rexml
   rubyzip

lib/constants.rb

@@ -1,5 +1,11 @@
 module W3DHubLauncher
+  DIRECTORY_NAME = "w3d-hub-linux-launcher".freeze
+
   ROOT_PATH = Dir.pwd
+  CONFIG_PATH = "#{Dir.home}/.config/#{DIRECTORY_NAME}".freeze
+  CACHE_PATH = "#{Dir.home}/.cache/#{DIRECTORY_NAME}".freeze
+  DEFAULT_PACKAGE_CACHE_PATH = "#{CACHE_PATH}/packages".freeze
+  DEFAULT_APPLICATIONS_PATH = "#{Dir.home}/.local/share/#{DIRECTORY_NAME}/applications".freeze
 
   USER_AGENT = "#{NAME} v#{VERSION}".freeze
 end

lib/dialogs/downloads.rb

@@ -0,0 +1,38 @@
+module W3DHubLauncher
+  class Dialog
+    class Downloads < W3DHubLauncher::Dialog
+      def setup
+        super
+
+        stack(width: 1.0, max_width: 600, height: 1.0, max_height: 600, h_align: :center, v_align: :center, background_nine_slice: NINE_SLICE_ROUNDED, background_nine_slice_from_edge: NINE_SLICE_EDGE, background_nine_slice_color: ALPHA_BLACK) do
+          flow(width: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_TOP, background_nine_slice_from_edge: NINE_SLICE_EDGE, background_nine_slice_color: ALPHA_GRAY) do
+            banner "Downloads", width: 1.0, text_align: :center
+          end
+
+          stack(width: 1.0, fill: true, scroll: true, padding_left: PADDING, padding_right: PADDING) do
+            50.times do
+              stack(width: 1.0, margin_top: HALF_PADDING, margin_bottom: HALF_PADDING) do
+                flow(width: 1.0) do
+                  para "PACKAGE_NAME.mix"
+                  flow(fill: true)
+                  para ["Downloading...", "Pending...", "Done.", "Patching...", "Unpacking..."].sample
+                end
+                progress(width: 1.0, fraction: rand)
+              end
+            end
+          end
+
+          flow(width: 1.0, padding: PADDING, background_nine_slice: NINE_SLICE_ROUNDED_BOTTOM, background_nine_slice_from_edge: NINE_SLICE_EDGE, background_nine_slice_color: ALPHA_GRAY) do
+            flow(fill: true)
+
+            button "Close" do
+              pop_state
+            end
+
+            flow(fill: true)
+          end
+        end
+      end
+    end
+  end
+end

lib/pages/boot/initial_setup.rb

@@ -15,23 +15,16 @@ module W3DHubLauncher
               title "Initial Setup"
               caption "Please confirm launcher's default settings and make any desired tweaks.", font: FONT_REGULAR
 
-              flow(width: 1.0, height: 40, margin_top: PADDING) do
-              tagline "Launcher data directory", height: 1.0, text_v_align: :center
-              edit_line format("%s/.local/share/W3D Hub", Dir.home), fill: true
-              button "Browse..."
-              end
-              inscription "Location where the launcher stores it's configuration files and cache interface data."
-
               flow(width: 1.0, height: 40, margin_top: HALF_PADDING) do
               tagline "Launcher package cache directory", height: 1.0, text_v_align: :center
-              edit_line format("%s/.local/share/W3D Hub/package-cache", Dir.home), fill: true
+              edit_line DEFAULT_PACKAGE_CACHE_PATH, fill: true
               button "Browse..."
               end
               inscription "Location where the launcher will download application packages."
 
               flow(width: 1.0, height: 40, margin_top: HALF_PADDING) do
                 tagline "Application installation directory", height: 1.0, text_v_align: :center
-                edit_line format("%s/.local/share/W3D Hub/applications", Dir.home), fill: true
+                edit_line DEFAULT_APPLICATIONS_PATH, fill: true
                 button "Browse..."
               end
               inscription "Location where the launcher will install new applications."
@@ -53,8 +46,18 @@ module W3DHubLauncher
 
             flow(width: 1.0, padding_top: PADDING) do
               flow(fill: true)
-              button "Accept" do
+              button "Accept" do |btn|
+                btn.enabled = false
+
+                Worker::Api.update_settings({}) do |result|
+                  if result.okay?
                     page(Page::Boot::StartUp)
+                  else
+                    btn.enabled = true
+                  end
+
+                  puts "NOW!"
+                end
               end
             end
           end

lib/states/interface.rb

@@ -7,9 +7,9 @@ module W3DHubLauncher
         # root container - background image
         stack(width: 1.0, height: 1.0, background_image: safe_get_image("/run/media/cyberarm/Storage/W3DHub/Launcher/package-cache/games/apb/background.png.package"), background_image_mode: :fill) do
           # root container - background image tint
-          flow(width: 1.0, height: 1.0, background: ALPHA_BLACK) do
+          stack(width: 1.0, height: 1.0, background: ALPHA_BLACK) do
             # content container
-            stack(fill: true, height: 1.0, margin: PADDING, margin_right: LARGE_PADDING) do
+            stack(width: 1.0, fill: true, margin: PADDING) do
               # header bar container
               flow(width: 1.0, height: 80, margin_bottom: PADDING) do |c|
                 # logo + menu button
@@ -25,28 +25,33 @@ module W3DHubLauncher
                   end.show
                 end
 
+                # navigation bar container
                 stack(fill: true, height: 1.0) do
-                  stack(fill: true)
+                  # stack(fill: true)
+
+                  # navigation container
                   flow(width: 1.0) do
                     link("GAMES", text_v_align: :center, font: FONT_BLACK, margin_left: PADDING) { page(Page::Games) }
                     link("SERVERS", text_v_align: :center, font: FONT_BLACK, margin_left: PADDING) { page(Page::ServerBrowser) }
                     stack(fill: true)
-                    image safe_get_image("#{ROOT_PATH}/media/icons/import.png"), height: 40, color: 0xff_bbbbbb, tip: "Downloads"
+                    image safe_get_image("#{ROOT_PATH}/media/icons/import.png"), height: 40, color: 0xff_bbbbbb, tip: "Downloads" do |img|
+                      dialog(Dialog::Downloads)
+                    end
                     image safe_get_image("#{ROOT_PATH}/media/icons/information.png"), height: 40, color: 0xff_bbbbbb, tip: "Notifications"
                   end
+                  # application task status bar container
+                  stack(width: 1.0, fill: true, margin_left: PADDING) do
+                    flow(width: 1.0) do
+                      para "Updating Red Alert: A Path Beyond (Release)"
                       stack(fill: true)
+                      para "Fetching manifests..."
+                    end
+                    progress(width: 1.0, fraction: 0.75)
                   end
                 end
 
-              # page content container
-              @page_host = stack(width: 1.0, fill: true) do
-              end
-            end
-
-            # battleview/friends container
-            stack(width: 300, height: 1.0, margin: PADDING, margin_left: 0) do
                 # self account container
-              flow(width: 1.0, height: 80) do
+                flow(width: 300, height: 80, margin_left: LARGE_PADDING) do
                   # self avatar container
                   stack(width: 80, height: 1.0, background_image: rounded_avatar(safe_get_image("#{ROOT_PATH}/media/default.png"))) do
                     # self online state container
@@ -70,9 +75,18 @@ module W3DHubLauncher
                     flow(fill: true)
                   end
                 end
+              end
 
+              # layout container
+              flow(width: 1.0, fill: true) do
+                # page host container
+                @page_host = stack(fill: true, height: 1.0) do
+                end
+
+                # battleview/friends container
+                @battleview_container = stack(width: 300, height: 1.0, margin_left: LARGE_PADDING, visible: true) do
                   # friend management container
-              flow(width: 1.0, height: 60, margin_top: PADDING) do
+                  flow(width: 1.0, height: 60) do
                     flow(width: 1.0, v_align: :center) do
                       button safe_get_image("#{ROOT_PATH}/media/icons/singleplayer.png"), image_height: 1.0
                       button safe_get_image("#{ROOT_PATH}/media/icons/gear.png"), image_height: 1.0, margin_left: HALF_PADDING
@@ -109,9 +123,17 @@ module W3DHubLauncher
                 end
               end
             end
+          end
+        end
 
         page(Page::Games)
       end
+
+      def button_up(id)
+        super
+
+        @battleview_container.toggle if id == Gosu::KB_F8
+      end
     end
   end
 end

lib/window.rb

@@ -4,8 +4,8 @@ module W3DHubLauncher
       self.show_cursor = true
       self.caption = format("%s | v%s (%s)", NAME, VERSION, VERSION_NAME) # "Cyberarm's W3D Hub Linux Launcher | v2.0.0 alpha"
 
-      # push_state(States::Boot)
-      push_state(States::Interface)
+      push_state(States::Boot)
+      # push_state(States::Interface)
     end
 
     def needs_redraw?

lib/worker.rb

@@ -6,6 +6,8 @@ module W3DHubLauncher
       @threads = []
       @requests = []
 
+      @settings = # Settings.new
+
       # next available request_id to assign incoming requests
       @request_id = 0
 
@@ -35,6 +37,13 @@ module W3DHubLauncher
             response = Response.new(result.okay? ? Request::STATUS_COMPLETE : Request::STATUS_ERROR, query.request_id, result)
             Ractor.main.send(response)
           end
+        when Request::LAUNCHER_UPDATE_SETTINGS
+          result = CyberarmEngine::Result.new
+          FileUtils.mkdir_p(W3DHubLauncher::CONFIG_PATH) # FAILABLE!
+          File.write("#{W3DHubLauncher::CONFIG_PATH}/settings.json", query.data) # FAILABLE!
+          result.data = query.data
+          response = Response.new(result.okay? ? Request::STATUS_COMPLETE : Request::STATUS_ERROR, query.request_id, result)
+          Ractor.main.send(response)
         else
           raise "UNKNOWN REQUEST"
         end

lib/worker/api.rb

@@ -3,76 +3,71 @@
 module W3DHubLauncher
   class Worker
     class Api
-      Request = Data.define(:coming_soon)
-
-      def initialize
-        @requests = []
-      end
-
       # downloads requested resource, returns raw string
-      def fetch_url
+      def self.fetch_url
       end
 
       # downloads requested resource, periodically reporting progress until completion, returning path for file on disk
-      def download_url
+      def self.download_url
       end
 
       # returns user account data
       #
       # automatically handles signing in / refreshing token (DOES NOT remove account data if failed to refresh token due to network timeout)
-      def account
+      def self.account
       end
 
       # returns launcher settings
-      def settings
+      def self.settings
       end
 
       # write updated launcher settings
-      def update_settings
+      def self.update_settings(settings, &block)
+        Worker::Request.new(Request::LAUNCHER_UPDATE_SETTINGS, settings.to_json, &block)
       end
 
       # returns list of available applications
       #
       # if updated list is requested, return cached version immediately and then the updated list later.
-      def applications
+      def self.applications
       end
 
       # returns current list of servers as reported from GSH / cache
-      def servers
+      def self.servers
       end
 
       # returns news for application
-      def news
+      def self.news
       end
 
       # request installation of application
       #
       # periodically reports progress until completion
-      def install_application
+      def self.install_application
       end
 
       # request update of application
       #
       # periodically reports progress until completion
-      def update_application
+      def self.update_application
       end
 
       # request repair of application
       #
       # periodically reports progress until completion
-      def repair_application
+      def self.repair_application
       end
 
       # request relocation of application
       #
       # periodically reports progress until completion
-      def move_application
+      def self.move_application
       end
 
       # request removal of application
       #
       # periodically reports progress until completion
-      def uninstall_application
+      def self.uninstall_application
       end
     end
   end

lib/worker/request.rb

@@ -6,6 +6,8 @@ module W3DHubLauncher
       FETCH_URL = 0
       DOWNLOAD_URL = 1
       W3DHUB_API_CALL = 10
+      LAUNCHER_SETTINGS = 1000
+      LAUNCHER_UPDATE_SETTINGS = 1001
 
       STATUS_ERROR = -1 # request has failed
       STATUS_PENDING = 0 # request has not yet started
@@ -53,9 +55,8 @@ module W3DHubLauncher
         pp [event, data]
 
         case event
-        when STATUS_COMPLETE
-          Request.requests.delete(self)
-        when STATUS_ERROR
+        when STATUS_ERROR, STATUS_COMPLETE
+          @callback&.call(data)
           Request.requests.delete(self)
         end
       end

w3d_hub_linux_launcher.rb

@@ -28,6 +28,7 @@ require_relative "lib/pages/boot/terms"
 require_relative "lib/pages/boot/initial_setup"
 require_relative "lib/pages/boot/start_up"
 require_relative "lib/dialogs/about"
+require_relative "lib/dialogs/downloads"
 require_relative "lib/states/boot"
 require_relative "lib/states/interface"
 require_relative "lib/window"
@@ -63,11 +64,11 @@ Thread.new do
   end
 end
 
-10.times do
-  W3DHubLauncher::Worker::Request.new(W3DHubLauncher::Worker::Request::W3DHUB_API_CALL, { call: :fetch_applications }) do |result|
-    pp result
-  end
-end
+# 10.times do
+#   W3DHubLauncher::Worker::Request.new(W3DHubLauncher::Worker::Request::W3DHUB_API_CALL, { call: :fetch_applications }) do |result|
+#     pp result
+#   end
+# end
 
 window = W3DHubLauncher::Window.new(width: 1280, height: 800, resizable: true)
 # window = W3DHubLauncher::Window.new(width: 1920, height: 1080, resizable: true)