Added autofocus to edit dialogs first editline, added tab support for selecting next focusable element in edit dialogs, made valid? method be called in edit dialogs when fields change, simulator robot can now strafe side to side

lib/dialog.rb

@@ -57,6 +57,38 @@ module TAC
     def try_commit
     end
 
+    def focus_next_element
+      elements = []
+
+      _deep_dive_interactive_elements(@dialog_content, elements)
+
+      element_index = elements.find_index(self.focused)
+
+      if element_index && elements.size.positive?
+        element = elements[element_index + 1]
+        element ||= elements.first
+
+        if element
+          request_focus(element)
+        end
+      end
+    end
+
+    def _deep_dive_interactive_elements(element, list)
+      element.children.each do |child|
+        if child.visible? && child.is_a?(CyberarmEngine::Element::EditLine) ||
+          child.is_a?(CyberarmEngine::Element::EditBox) ||
+          child.is_a?(CyberarmEngine::Element::CheckBox) ||
+          child.is_a?(CyberarmEngine::Element::ToggleButton) ||
+          child.is_a?(CyberarmEngine::Element::ListBox)
+
+          list << child
+        elsif child.visible? && child.is_a?(CyberarmEngine::Element::Container)
+          _deep_dive_interactive_elements(child, list)
+        end
+      end
+    end
+
     def draw
       @previous_state.draw
       Gosu.flush
@@ -84,6 +116,8 @@ module TAC
         try_commit
       when Gosu::KB_ESCAPE
         close
+      when Gosu::KB_TAB
+        focus_next_element
       end
     end
 

lib/dialogs/action_dialog.rb

@@ -7,7 +7,10 @@ module TAC
         label "Name", width: 1.0, text_align: :center
         @name_error = label "Error", color: TAC::Palette::TACNET_CONNECTION_ERROR
         @name_error.hide
-        @name = edit_line @options[:action] ? @options[:action].name : "", filter: method(:name_filter), width: 1.0
+        @name = edit_line @options[:action] ? @options[:action].name : "", filter: method(:name_filter), width: 1.0, autofocus: true
+        @name.subscribe(:changed) do |sender, value|
+          valid?
+        end
 
         label "Comment", width: 1.0, text_align: :center
         @comment = edit_line @options[:action] ? @options[:action].comment : "", width: 1.0

lib/dialogs/name_prompt_dialog.rb

@@ -8,7 +8,7 @@ module TAC
         label "Name", width: 1.0, text_align: :center
         @name_error = label "", color: TAC::Palette::TACNET_CONNECTION_ERROR
         @name_error.hide
-        @name = edit_line @options[:renaming] ? @options[:renaming].name : "", filter: method(:name_filter), width: 1.0
+        @name = edit_line @options[:renaming] ? @options[:renaming].name : "", filter: method(:name_filter), width: 1.0, autofocus: true
 
         @name.subscribe(:changed) do |sender, value|
           valid?

lib/dialogs/variable_dialog.rb

@@ -9,7 +9,10 @@ module TAC
         label "Name", width: 1.0, text_align: :center
         @name_error = label "Error", color: TAC::Palette::TACNET_CONNECTION_ERROR
         @name_error.hide
-        @name = edit_line @options[:variable] ? @options[:variable].name : "", filter: method(:name_filter), width: 1.0
+        @name = edit_line @options[:variable] ? @options[:variable].name : "", filter: method(:name_filter), width: 1.0, autofocus: true
+        @name.subscribe(:changed) do |sender, value|
+          valid?
+        end
 
         label "Type", width: 1.0, text_align: :center
         @type_error = label "Error", color: TAC::Palette::TACNET_CONNECTION_ERROR
@@ -24,6 +27,8 @@ module TAC
             @value.show
             @value_boolean.hide
           end
+
+          valid?
         end
 
         @type ||= @var_type.value.to_sym
@@ -35,6 +40,10 @@ module TAC
           @value = edit_line @options[:variable] ? @options[:variable].value : "", width: 1.0
           @value_boolean = check_box "Boolean", checked: @options[:variable] ? @options[:variable].value == "true" : false
 
+          @value.subscribe(:changed) do |sender, value|
+            valid?
+          end
+
           unless @options[:variable] && @options[:variable].type == :boolean
             @value_boolean.hide
           else

lib/pages/simulator.rb

@@ -7,6 +7,8 @@ module TAC
 
         menu_bar.clear do
           button get_image("#{TAC::ROOT_PATH}/media/icons/right.png"), tip: "Run Simulation", image_height: 1.0 do
+            save_source
+
             begin
               @simulation_start_time = Gosu.milliseconds
               @simulation = TAC::Simulator::Simulation.new(source_code: @source_code.value, field_container: @field_container)
@@ -23,8 +25,7 @@ module TAC
           end
 
           button get_image("#{TAC::ROOT_PATH}/media/icons/save.png"), tip: "Save", image_height: 1.0 do
-            File.open(SOURCE_FILE_PATH, "w") { |f| f.write @source_code.value }
-            @simulation_status.value = "Saved source to #{SOURCE_FILE_PATH}"
+            save_source
           end
         end
 
@@ -57,8 +58,14 @@ robot.forward 100"
         end
       end
 
+      def save_source
+        File.open(SOURCE_FILE_PATH, "w") { |f| f.write @source_code.value }
+        @simulation_status.value = "Saved source to #{SOURCE_FILE_PATH}"
+      end
+
       def blur
         @simulation.robots.each { |robot| robot.queue.clear } if @simulation
+        save_source
       end
 
       def draw

lib/simulator/robot.rb

@@ -75,6 +75,14 @@ module TAC
         @queue << Move.new(robot: self, distance: -distance, power: power)
       end
 
+      def strafe_right(distance, power = 1.0)
+        @queue << Strafe.new(robot: self, distance: distance, power: power)
+      end
+
+      def strafe_left(distance, power = 1.0)
+        @queue << Strafe.new(robot: self, distance: -distance, power: power)
+      end
+
       def turn(relative_angle, power = 1.0)
         @queue << Turn.new(robot: self, relative_angle: relative_angle, power: power)
       end
@@ -143,6 +151,52 @@ class State
         end
       end
 
+      class Strafe < State
+        def initialize(robot:, distance:, power:)
+          @robot = robot
+          @distance = distance
+          @power = power.clamp(-1.0, 1.0)
+        end
+
+        def start
+          @starting_position = @robot.position.clone
+          @goal = @starting_position.clone
+          if @distance.positive?
+            @goal.x += Math.cos((@robot.angle + 90).gosu_to_radians) * @distance
+            @goal.y += Math.sin((@robot.angle + 90).gosu_to_radians) * @distance
+          else
+            @goal.x += Math.cos((@robot.angle - 90).gosu_to_radians) * @distance
+            @goal.y += Math.sin((@robot.angle - 90).gosu_to_radians) * @distance
+          end
+
+          @complete = false
+          @allowable_error = 1.0
+        end
+
+        def draw
+          Gosu.draw_line(
+            @robot.position.x + @robot.width / 2, @robot.position.y + @robot.depth / 2, TAC::Palette::TIMECRAFTERS_TERTIARY,
+            @goal.x + @robot.width / 2, @goal.y + @robot.depth / 2, TAC::Palette::TIMECRAFTERS_TERTIARY
+          )
+          Gosu.draw_rect(@goal.x + (@robot.width / 2 - 1), @goal.y + (@robot.depth / 2 - 1), 2, 2, Gosu::Color::RED)
+        end
+
+        def update(dt)
+          speed = (@distance > 0 ? @power * dt : -@power * dt) * @robot.speed
+
+          if @robot.position.distance(@goal) <= @allowable_error
+            @complete = true
+            @robot.position = @goal
+          else
+            if speed > 0
+              @robot.position -= (@robot.position - @goal).normalized * speed
+            else
+              @robot.position += (@robot.position - @goal).normalized * speed
+            end
+          end
+        end
+      end
+
       class Turn < State
         def initialize(robot:, relative_angle:, power:)
           @robot = robot