associated actions and view in APp

mapra99 · Nov 2, 2019 · 4a35093 · 4a35093
1 parent def217c
commit 4a35093
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Showing 4 changed files with 53 additions and 7 deletions.
diff --git a/.byebug_history b/.byebug_history
@@ -0,0 +1,4 @@
+exit
+actual_state
+n
+expected_state.snake
diff --git a/src/app.rb b/src/app.rb
@@ -2,18 +2,27 @@
 
 require_relative 'view/ruby2d'
 require_relative 'model/state'
+require_relative 'actions/actions'
 
 class App
+  def initialize
+    @state = Model.initial_state
+  end
+
   def start
     view = View::Ruby2dView.new
-    initial_state = Model.initial_state
-    view.render(initial_state)
+    Thread.new { init_timer(view) }
+    view.start(@state)
   end
 
-  def init_timer
+  def init_timer(view)
     loop do
-      sleep 0.5
-      # trigger
+      @state = Actions::move_snake(@state)
+      view.render(@state)
+      sleep 0.1
     end
   end
 end
+
+app = App.new
+app.start
diff --git a/src/view/ruby2d.rb b/src/view/ruby2d.rb
@@ -7,14 +7,17 @@ def initialize
       @pixel_size = 50
     end
 
-    def render(state)
+    def start(state)
       extend Ruby2D::DSL
       set(title: 'Snake',
           width: @pixel_size * state.grid.cols,
           height: @pixel_size * state.grid.rows)
+      show
+    end
+
+    def render(state)
       render_food(state)
       render_snake(state)
-      show
     end
 
     private

diff --git a/test/actions_test.rb b/test/actions_test.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+require 'minitest/autorun'
+require_relative '../src/actions/actions'
+require_relative '../src/model/state'
+require 'byebug'
+
+class ActionsTest < Minitest::Test
+  def test_move_snake
+    initial_state = Model::State.new(
+      Model::Snake.new([Model::Coord.new(1, 1),
+                        Model::Coord.new(0, 1)]),
+      Model::Food.new(4, 4),
+      Model::Grid.new(8, 12),
+      Model::Direction::DOWN,
+      false
+    )
+
+    expected_state = Model::State.new(
+      Model::Snake.new([Model::Coord.new(2, 1),
+                        Model::Coord.new(1, 1)]),
+      Model::Food.new(4, 4),
+      Model::Grid.new(8, 12),
+      Model::Direction::DOWN,
+      false
+    )
+    actual_state = Actions::move_snake(initial_state)
+    assert_equal actual_state, expected_state
+  end
+end