From 7371afad65843ec7e675504f0e5359b76ca8c0d6 Mon Sep 17 00:00:00 2001
From: Robby Zambito <Zambito101@gmail.com>
Date: Sat, 23 Nov 2019 22:29:12 -0500
Subject: Moved game loop to game class rather than in the main function

---
 src/main/scala/me/robbyzambito/othello/Main.scala      | 13 +------------
 src/main/scala/me/robbyzambito/othello/game/Game.scala | 10 ++++++++++
 2 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/src/main/scala/me/robbyzambito/othello/Main.scala b/src/main/scala/me/robbyzambito/othello/Main.scala
index 6ee0103..506e84e 100644
--- a/src/main/scala/me/robbyzambito/othello/Main.scala
+++ b/src/main/scala/me/robbyzambito/othello/Main.scala
@@ -6,17 +6,6 @@ import scala.annotation.tailrec
 
 object Main extends App {
 
-  val game = Game()
-
-  @tailrec
-  def gameLoop(game: Game): Unit = {
-    if (game.winner.isEmpty) {
-      gameLoop(game.takeTurn)
-    } else {
-      println(game.winnerMessage)
-    }
-  }
-
-  gameLoop(game)
+  Game().loop()
 
 }
diff --git a/src/main/scala/me/robbyzambito/othello/game/Game.scala b/src/main/scala/me/robbyzambito/othello/game/Game.scala
index 8072bf1..ea8c382 100644
--- a/src/main/scala/me/robbyzambito/othello/game/Game.scala
+++ b/src/main/scala/me/robbyzambito/othello/game/Game.scala
@@ -1,5 +1,6 @@
 package me.robbyzambito.othello.game
 
+import scala.annotation.tailrec
 import scala.io.StdIn
 import scala.util.Try
 
@@ -18,6 +19,15 @@ case class Game(board: Board,
   val currentPlayer: Player = players(turnCount % players.length)
   val currentOpponent: Player = players(turnCount % players.length)
 
+  @tailrec
+  final def loop(game: Game = this): Unit = {
+    if (game.winner.isEmpty) {
+      loop(game.takeTurn)
+    } else {
+      println(game.winnerMessage)
+    }
+  }
+
   /**
    * Save the game state to a file to be loaded at a later date.
    *
-- 
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