From 2c8cede8d9fe783cec6fd20f77eacad8203cd550 Mon Sep 17 00:00:00 2001
From: "Richard Horton (hortonr6)" <hortonr6@coventry.ac.uk>
Date: Sun, 11 Aug 2019 00:02:14 +0100
Subject: [PATCH] Allowed player and ai classes access to grid object via a
 pointer

---
 AI.cpp     | 4 ++++
 AI.h       | 7 +++++++
 Player.cpp | 5 +++++
 Player.h   | 7 +++++++
 4 files changed, 23 insertions(+)

diff --git a/AI.cpp b/AI.cpp
index 4e5a7b0..8434d70 100644
--- a/AI.cpp
+++ b/AI.cpp
@@ -3,6 +3,10 @@
 AI::AI()
 {
     // Constructor
+
+void AI::setTargetGrid(Grid *grid)
+{
+    gridPtr = grid;
 }
 
 void AI::aiTurn()
diff --git a/AI.h b/AI.h
index 5b4d84a..5cf6881 100644
--- a/AI.h
+++ b/AI.h
@@ -3,10 +3,13 @@
 
 #include <iostream>
 
+#include "Grid.h"
+
 class AI
 {
     public:
         AI();
+        AI(Grid *grid);
 
         void aiTurn();
 
@@ -15,12 +18,16 @@ class AI
 
         void setDifficulty();
 
+        void setTargetGrid(Grid *grid);
+
     private:
         enum difficultyScale{Normal = 1, Impossible = 2};
 
         void normalAITurn();
         void impossibleAITurn();
 
+        Grid *gridPtr;
+
         int difficulty = 0;
         char symbol = ' ';
 };
diff --git a/Player.cpp b/Player.cpp
index 27461aa..ee70519 100644
--- a/Player.cpp
+++ b/Player.cpp
@@ -5,6 +5,11 @@ Player::Player()
     // Constructor
 }
 
+void Player::setTargetGrid(Grid *grid)
+{
+    gridPtr = grid;
+}
+
 void Player::chooseSymbol()
 {
     // Allows the player to choose whether they are noughts or crosses
diff --git a/Player.h b/Player.h
index 12e156c..6395f2a 100644
--- a/Player.h
+++ b/Player.h
@@ -4,10 +4,13 @@
 #include <string>
 #include <iostream>
 
+#include "Grid.h"
+
 class Player
 {
     public:
         Player();
+        Player(Grid *grid);
 
         void playerTurn();
 
@@ -17,9 +20,13 @@ class Player
         void setName();
         std::string getName();
 
+        void setTargetGrid(Grid *grid);
+
     private:
         int getInput();
 
+        Grid *gridPtr;
+
         std::string name = "";
         char symbol = ' ';
 };