Remove no longer needed clipboard and ffi gems, use new CyberarmEngine::GuiState#needs_repaint? method to only paint when needed- should avoid wasting CPU/GPU time (gain a bit more battery life?), make TACNET connection error visually change UI and also trigger a TACNET dialog when not on the TACNET page

Gemfile

@@ -2,8 +2,6 @@ source "https://rubygems.org"
 
 gem "cyberarm_engine"
 gem "gosu_notifications"
-gem "ffi"
-gem "clipboard"
 
 group :packaging do
   gem "ocra"

lib/pages/simulator.rb

@@ -77,6 +77,7 @@ robot.forward 100"
         @simulation.update
 
         unless @simulation.robots.all? { |robot| robot.queue.empty? } # Only update clock if simulation is running
+          current_state.request_repaint
           @simulation_status.value = "Time: #{(@simulation.simulation_time).round(1)} seconds"
         end
       end

lib/states/boot.rb

@@ -11,9 +11,9 @@ module TAC
         @title_font = CyberarmEngine::Text.new(TAC::NAME, z: 100, size: 72, border: true, border_size: 2, border_color: 0xff_000000, font: THEME[:TextBlock][:font], static:  true)
         @logo = Gosu::Image.new("#{TAC::ROOT_PATH}/media/logo.png")
 
-        @title_animator = CyberarmEngine::Animator.new(start_time: 0, duration: 750, from: 0.0, to: 1.0, tween: :swing_from_to)
+        @title_animator = CyberarmEngine::Animator.new(start_time: Gosu.milliseconds + 0, duration: 750, from: 0.0, to: 1.0, tween: :swing_from_to)
-        @logo_animator = CyberarmEngine::Animator.new(start_time: 750, duration: 1_000, from: 0.0, to: 1.0, tween: :swing_to)
+        @logo_animator = CyberarmEngine::Animator.new(start_time: Gosu.milliseconds + 750, duration: 1_000, from: 0.0, to: 1.0, tween: :swing_to)
-        @transition_animator = CyberarmEngine::Animator.new(start_time: 2_250, duration: 750, from: 0, to: 255, tween: :ease_out)
+        @transition_animator = CyberarmEngine::Animator.new(start_time: Gosu.milliseconds + 2_250, duration: 750, from: 0, to: 255, tween: :ease_out)
         @transition_color = Gosu::Color.new(0x00_111111)
 
         @next_state = Editor

lib/states/editor.rb

@@ -8,6 +8,8 @@ class Editor < CyberarmEngine::GuiState
     @window_width = 0
     @window_height = 0
 
+    @last_tacnet_status = nil
+
     @pages = {}
     @page = nil
 
@@ -34,9 +36,9 @@ class Editor < CyberarmEngine::GuiState
     @header_bar = flow(width: 1.0, height: 36) do
       background 0xff_006000
 
-      @header_bar_label = label TAC::NAME, width: 1.0, text_align: :center, text_size: 32, font: TAC::THEME_BOLD_FONT
+      @header_bar_label = label TAC::NAME, fill: true, text_align: :center, text_size: 32, font: TAC::THEME_BOLD_FONT, margin_left: BORDERLESS ? 36 * 3 : 0
 
-      @window_controls = flow(x: window.width - 36 * 2, y: 0, height: 1.0) do
+      @window_controls = flow(width: 36 * 3, height: 1.0) do
         button get_image("#{TAC::ROOT_PATH}/media/icons/minus.png"), tip: "Minimize", image_height: 1.0 do
           window.minimize if window.respond_to?(:minimize)
         end
@@ -138,15 +140,32 @@ class Editor < CyberarmEngine::GuiState
 
     @page.update if @page
 
+    if @last_tacnet_status != window.backend.tacnet.status
+      @last_tacnet_status = window.backend.tacnet.status
+
       case window.backend.tacnet.status
-    when :not_connected
+      when :not_connected, :connected
         @tacnet_button.style.color = Gosu::Color::WHITE
+        @header_bar.style.background = 0xff_006000
       when :connecting
         @tacnet_button.style.color = TAC::Palette::TACNET_CONNECTING
-    when :connected
+        @header_bar.style.background = TAC::Palette::TACNET_CONNECTING
-      @tacnet_button.style.color = TAC::Palette::TACNET_CONNECTED
       when :connection_error
         @tacnet_button.style.color = TAC::Palette::TACNET_CONNECTION_ERROR
+        @header_bar.style.background = TAC::Palette::TACNET_CONNECTION_ERROR
+
+        unless @page.is_a?(TAC::Pages::TACNET)
+          push_state(TAC::Dialog::TACNETDialog, title: "TACNET Connection Error", message: window.backend.tacnet.full_status)
+        end
+      end
+
+      @tacnet_button.style.default[:color] = @tacnet_button.style.color
+      @header_bar.style.default[:background] = @header_bar.style.background
+
+      @tacnet_button.recalculate
+      @header_bar.recalculate
+
+      request_repaint
     end
 
     window.width = Gosu.available_width / 2 if window.width < Gosu.available_width / 2

lib/window.rb

@@ -11,6 +11,8 @@ module TAC
 
       if ARGV.join.include?("--game-clock-remote-display")
         push_state(PracticeGameClock::View, remote_control_mode: true)
+      elsif ARGV.join.include?("--intro")
+        push_state(CyberarmEngine::IntroState, forward: TAC::States::Boot)
       else
         push_state(TAC::States::Boot)
       end
@@ -29,6 +31,14 @@ module TAC
       @notification_manager.update
     end
 
+    def needs_redraw?
+      if current_state.is_a?(Editor)
+        current_state.needs_repaint? || @notification_manager.instance_variable_get(:@drivers).size.positive?
+      else
+        true
+      end
+    end
+
     def toast(title, message = nil)
       @notification_manager.create_notification(
         priority: GosuNotifications::Notification::PRIORITY_HIGH,