Stubbed Connection, added #next_entity_id to Player, made Director store and pass to Player the current_tick

i-mic-rts.rb

@@ -26,5 +26,6 @@ require_relative "lib/entity"
 require_relative "lib/order"
 require_relative "lib/director"
 require_relative "lib/player"
+require_relative "lib/connection"
 
 IMICRTS::Window.new(width: Gosu.screen_width / 4 * 3, height: Gosu.screen_height / 4 * 3, fullscreen: false, resizable: true).show

lib/connection.rb

@@ -0,0 +1,9 @@
+class IMICRTS
+  class Connection
+    def initialize(*args)
+    end
+
+    def update
+    end
+  end
+end

lib/director.rb

@@ -1,13 +1,16 @@
 class IMICRTS
   class Director
+    attr_reader :current_tick
     def initialize(map:, players:, networking_mode: :virtual, tick_rate: 10)
       @map = map
       @players = players
+      @connection = IMICRTS::Connection.new(director: self, mode: networking_mode)
       @networking_mode = networking_mode
       @tick_rate = tick_rate
 
       @last_tick_at = Gosu.milliseconds
       @tick_time = 1000.0 / @tick_rate
+      @current_tick = 0
     end
 
     def update
@@ -15,11 +18,14 @@ class IMICRTS
         @last_tick_at = Gosu.milliseconds
 
         tick
+        @connection.update
       end
     end
 
     def tick
-      @players.each(&:tick)
+      @players.each { |player| player.tick(@current_tick) }
+
+      @current_tick += 1
     end
 
     def player(id)

lib/entity.rb

@@ -1,7 +1,8 @@
 class IMICRTS
   class Entity
-    attr_reader :position, :angle, :radius
-    def initialize(manifest: nil, images:, position:, angle:)
+    attr_reader :id, :position, :angle, :radius
+    def initialize(id:, manifest: nil, images:, position:, angle:)
+      @id = id
       @manifest = manifest
       @images = images
       @position = position
@@ -40,20 +41,18 @@ class IMICRTS
 
     def rotate_towards(vector)
       _angle = Gosu.angle(@position.x, @position.y, vector.x, vector.y)
-      a = (360 + (_angle - @angle)) % 360
+      a = (360.0 + (_angle - @angle)) % 360.0
 
       # Fails if vector is directly behind entity
       if @angle.between?(_angle - 3, _angle + 3)
         @angle = _angle
       elsif a < 180
-        @angle -= 1
+        @angle -= 1.0
       else
-        @angle += 1
+        @angle += 1.0
       end
 
-      @angle %= 360
-
-      pp [a, _angle, @angle]
+      @angle %= 360.0
     end
   end
 end

lib/player.rb

@@ -1,6 +1,7 @@
 class IMICRTS
   class Player
     attr_reader :id, :name, :entities, :orders, :camera
+    attr_reader :selected_entities
     def initialize(id:, name: nil)
       @id = id
       @name = name ? name : "Novice-#{id}"
@@ -8,13 +9,20 @@ class IMICRTS
       @entities = []
       @orders = []
       @camera = Camera.new
+
+      @selected_entities = []
+      @current_entity_id = 0
     end
 
-    def tick
-      puts "Player #{@id}-#{@name} ticked: #{Gosu.milliseconds}"
+    def tick(tick_id)
     end
 
     def entity(id)
+      @entities.find { |ent| ent.id == id }
+    end
+
+    def next_entity_id
+      @current_entity_id += 1
     end
   end
 end

lib/states/game.rb

@@ -2,10 +2,12 @@ class IMICRTS
   class Game < CyberarmEngine::GuiState
     def setup
       window.show_cursor = true
-      @selected_entities = []
 
       @player = Player.new(id: 0)
       @director = Director.new(map: nil, players: [@player])
+
+      @selected_entities = []
+
       @mouse_pos = CyberarmEngine::Text.new("X: 0\nY: 0", x: 500, y: 10, z: Float::INFINITY)
 
       @sidebar = stack(height: 1.0) do
@@ -17,6 +19,7 @@ class IMICRTS
           @buttons = stack(width: 75) do
             @h = button("Harvester", width: 1.0) do
               @player.entities << Entity.new(
+                id: @player.next_entity_id,
                 images: Gosu::Image.new("#{ASSETS_PATH}/vehicles/harvester/images/harvester.png", retro: true),
                 position: CyberarmEngine::Vector.new(rand(window.width), rand(window.height), ZOrder::GROUND_VEHICLE),
                 angle: rand(360)
@@ -24,6 +27,7 @@ class IMICRTS
             end
             @c = button("Construction Worker", width: 1.0) do
               @player.entities << Entity.new(
+                id: @player.next_entity_id,
                 images: Gosu::Image.new("#{ASSETS_PATH}/vehicles/construction_worker/images/construction_worker.png", retro: true),
                 position: CyberarmEngine::Vector.new(rand(window.width), rand(window.height), ZOrder::GROUND_VEHICLE),
                 angle: rand(360)