Initial pass at lazily loading app icons

lib/pages/games.rb

@@ -71,9 +71,14 @@ module W3DHubLauncher
       def populate_games_list
         @games_list_container.clear do
           @games.each_with_index do |game, i|
-            button(safe_get_image("#{ROOT_PATH}/data/cache/#{game.id}.png"), tag: :"image_icon_#{game.id}", style_class: [:app_icon_button], enabled: @current_app.id != game.id, tip: game.name) do |btn|
+            btn = button(safe_get_image("#{CACHE_PATH}/icon_#{game.id}.png"), tag: :"image_icon_#{game.id}", style_class: [:app_icon_button], enabled: @current_app.id != game.id, tip: game.name) do |btn|
               populate_game(game, game&.channels&.first)
             end
+            remote_image("#{CACHE_PATH}/icon_#{game.id}.ico", url: "https://s3.w3d.cyberarm.dev/games/#{game.id}/#{game.id}.ico", element: btn) do |e, path|
+              Worker::Api.ico_to_png(ico_path: path, png_path: path.sub(".ico", ".png")) do |result|
+                e&.value = safe_get_image(result.data["path"]) if result.okay?
+              end
+            end
           end
 
           puts
@@ -87,8 +92,8 @@ module W3DHubLauncher
 
         @game_info_container.clear do
           # logo
-          img = image safe_get_image("#{ROOT_PATH}/data/cache/logo_#{@current_app.id}.png"), tag: :"image_logo_#{@current_app.id}", width: 1.0, max_height: 124
+          img = image safe_get_image("#{CACHE_PATH}/logo_#{@current_app.id}.png"), tag: :"image_logo_#{@current_app.id}", width: 1.0, max_height: 124
-          remote_image("#{ROOT_PATH}/data/cache/logo_#{@current_app.id}.png", url: "https://s3.w3d.cyberarm.dev/games/#{@current_app.id}/logo.png", element: img) do |e, path|
+          remote_image("#{CACHE_PATH}/logo_#{@current_app.id}.png", url: "https://s3.w3d.cyberarm.dev/games/#{@current_app.id}/logo.png", element: img) do |e, path|
             e&.value = safe_get_image(path)
           end
 

lib/pages/server_browser.rb

@@ -24,7 +24,7 @@ module W3DHubLauncher
             MemCache[:applications].each do |app|
               next unless app.game?
 
-              button(safe_get_image("#{ROOT_PATH}/data/cache/#{app.id}.png"), style_class: [:app_icon_button], tip: app.name) do |btn|
+              button(safe_get_image("#{CACHE_PATH}/icon_#{app.id}.png"), style_class: [:app_icon_button], tip: app.name) do |btn|
                 if shift_down?
                   @games_filter << app.id
                   @games_filter.uniq!
@@ -56,7 +56,7 @@ module W3DHubLauncher
 
             widget(width: 1.0, height: 48, padding_top: HALF_PADDING, padding_bottom: HALF_PADDING, margin_bottom: HALF_PADDING, background_nine_slice: NINE_SLICE_ROUNDED, background_nine_slice_from_edge: NINE_SLICE_EDGE, background_nine_slice_color: server.channel == "release" ? ALPHA_GRAY : 0xaa_c64600, hover: { background_nine_slice_color: 0xff_5e5c64 } , active: { background_nine_slice_color: 0xaa_5e5c64 }) do
               # app icon container
-              image(safe_get_image("#{ROOT_PATH}/data/cache/#{app.id}.png"), tip: app.name, width: 48, height: 1.0, margin_left: HALF_PADDING)
+              image(safe_get_image("#{CACHE_PATH}/icon_#{app.id}.png"), tip: app.name, width: 48, height: 1.0, margin_left: HALF_PADDING)
 
               # server name, region, and times container
               stack(fill: true, height: 1.0, margin_left: HALF_PADDING) do

lib/worker.rb

@@ -147,6 +147,9 @@ module W3DHubLauncher
         )
       })
 
+    rescue JSON::ParserError => e
+      puts "This should never happen!?!?!"
+
     rescue Errno::EWOULDBLOCK
     end
 
@@ -157,6 +160,14 @@ module W3DHubLauncher
       response
     end
 
+    def create_directory(path)
+      pathname = Pathname.new(path)
+
+      unless Dir.exist?(pathname.dirname)
+        FileUtils.mkdir_p(pathname.dirname)
+      end
+    end
+
     #
     # ------------ query / request handlers ------------
     #
@@ -194,6 +205,8 @@ module W3DHubLauncher
       headers = query.data["headers"] || DEFAULT_HEADERS
       body = query.data["body"]
 
+      create_directory(path)
+
       Sync do |task|
         task.with_timeout(DEFAULT_NETWORK_TIMEOUT) do
           Async::HTTP::Internet.send(method, url, headers, body) do |response|
@@ -230,6 +243,20 @@ module W3DHubLauncher
       deliver_response(result, query)
     end
 
+    def ico_to_png(query)
+      result = CyberarmEngine::Result.new
+
+      begin
+        ico = ICO.new(file: query.data["ico_path"])
+        ico.save(ico.images.max_by(&:width), query.data["png_path"])
+        result.data = { path: query.data["png_path"] }
+      rescue => e
+        result.error = e
+      end
+
+      deliver_response(result, query)
+    end
+
     def dns_resolution(query)
       result = CyberarmEngine::Result.new
 

lib/worker/api.rb

@@ -12,6 +12,10 @@ module W3DHubLauncher
         Worker::Request.new(:download_url, { url: url, path: path, method: method, headers: headers, body: body }, &block)
       end
 
+      def self.ico_to_png(ico_path:, png_path:, &block)
+        Worker::Request.new(:ico_to_png, { ico_path: ico_path, png_path: png_path }, &block)
+      end
+
       def self.dns_resolution(&block)
         Worker::Request.new(:dns_resolution, "", &block)
       end

w3d_hub_linux_launcher.rb

@@ -9,6 +9,8 @@ require "rexml"
 require "base64"
 require "logger"
 require "digest"
+require "pathname"
+require "fileutils"
 
 require "async"
 require "async/http/internet/instance"
@@ -37,6 +39,9 @@ require_relative "lib/states/boot"
 require_relative "lib/states/interface"
 require_relative "lib/window"
 
+require_relative "lib/ico"
+require_relative "lib/ww_mix"
+
 require_relative "lib/worker"
 require_relative "lib/worker/api"
 require_relative "lib/worker/api/application"