Imported FTC Clock

lib/game_clock/clock_controller.rb

@@ -0,0 +1,136 @@
+module TAC
+  class PracticeGameClock
+    class ClockController
+      Event = Struct.new(:event, :trigger_after, :arguments)
+
+      include EventHandlers
+
+      def self.create_event(event, trigger_after, arguments = nil)
+        arguments = [arguments] unless arguments.is_a?(Array) || arguments == nil
+
+        Event.new(event, trigger_after, arguments)
+      end
+
+      AUTONOMOUS = [
+        create_event(:change_clock, 0.0, "2:30"),
+        create_event(:change_countdown, 0.0, "0:03"),
+        create_event(:change_color, 0.0, :red),
+        create_event(:change_display, 0.0, :countdown),
+        create_event(:start_countdown, 0.0),
+        create_event(:play_sound, 0.0, :autonomous_countdown),
+        create_event(:change_color, 3.0, :white),
+        create_event(:change_display, 3.0, :clock),
+        create_event(:play_sound, 3.0, :autonomous_start),
+        create_event(:change_display, 3.0, :clock),
+        create_event(:stop_countdown, 3.0),
+        create_event(:start_clock, 3.0),
+        create_event(:play_sound, 33.0, :autonomous_ended),
+        create_event(:stop_clock, 33.0),
+      ].freeze
+
+      PRE_TELEOP = [
+        create_event(:change_color, 33.0, :orange),
+        create_event(:change_countdown, 33.0, "0:08"),
+        create_event(:change_display, 33.0, :countdown),
+        create_event(:start_countdown, 33.0),
+        create_event(:play_sound, 34.5, :teleop_pickup_controllers),
+        create_event(:change_color, 37.0, :red),
+        create_event(:play_sound, 38.0, :teleop_countdown),
+        create_event(:stop_countdown, 41.0),
+      ].freeze
+
+      TELEOP_ENDGAME = [
+        create_event(:change_color, 131.0, :white),
+        create_event(:change_clock, 131.0, "0:30"),
+        create_event(:start_clock, 131.0),
+        create_event(:play_sound, 131.0, :end_game),
+        create_event(:play_sound, 158.0, :autonomous_countdown),
+        create_event(:play_sound, 161.0, :end_match),
+        create_event(:stop_clock, 161.0),
+      ].freeze
+
+      TELEOP = [
+        create_event(:change_color, 41.0, :white),
+        create_event(:change_clock, 41.0, "2:00"),
+        create_event(:play_sound, 41.0, :teleop_started),
+        create_event(:change_display, 41.0, :clock),
+        create_event(:start_clock, 41.0),
+        TELEOP_ENDGAME
+      ].flatten.freeze
+
+      FULL_TELEOP = [
+        PRE_TELEOP,
+        TELEOP,
+        TELEOP_ENDGAME,
+      ].flatten.freeze
+
+      FULL_MATCH = [
+        # Autonomous
+        AUTONOMOUS,
+        FULL_TELEOP
+      ].flatten.freeze
+
+      attr_reader :display_color
+      def initialize(elapsed_time = 0, events = [])
+        @events = events.dup
+        @last_update = Gosu.milliseconds
+
+        @elapsed_time = elapsed_time
+        @display = :clock
+
+        @clock_time = 0.0
+        @countdown_time = 0.0
+
+        @clock_running = false
+        @countdown_running = false
+
+        @display_color = Gosu::Color::WHITE
+      end
+
+      def update
+        dt = (Gosu.milliseconds - @last_update) / 1000.0
+        update_active_timer(dt)
+
+        @events.select { |event| event.trigger_after <= @elapsed_time }.each do |event|
+          @events.delete(event)
+
+          if event.arguments
+            self.send(event.event, *event.arguments)
+          else
+            self.send(event.event)
+          end
+        end
+
+        @last_update = Gosu.milliseconds
+      end
+
+      def update_active_timer(dt)
+        if @clock_running
+          @clock_time -= dt
+        elsif @countdown_running
+          @countdown_time -= dt
+        end
+
+        @elapsed_time += dt
+      end
+
+      def clock?
+        @clock_running
+      end
+
+      def countdown?
+        @countdown_running
+      end
+
+      def time_left
+        if @clock_running
+          return @clock_time
+        elsif @countdown_running
+          return @countdown_time
+        else
+          return 60 * 2 + 30
+        end
+      end
+    end
+  end
+end