From 67a2997b8c74bd1c6e96f0a6ad31a76472fee5ac Mon Sep 17 00:00:00 2001
From: Rebecca Schofield <scho4077@tamu.edu>
Date: Mon, 26 Oct 2015 17:08:48 -0500
Subject: [PATCH] updating NOT STABLE

---
 Board.cpp  | 117 ++++-------------------------------------------------
 Engine.cpp |  39 ++++++++++++++++--
 Engine.h   |   2 +-
 3 files changed, 45 insertions(+), 113 deletions(-)

diff --git a/Board.cpp b/Board.cpp
index d407bd7..1b161d2 100755
--- a/Board.cpp
+++ b/Board.cpp
@@ -143,113 +143,7 @@ char Board::intToCharColumn(int input)	//converts column number to int
 void Board::move(string inputMove)	
 {
 	moves jugada = parse(inputMove);
-	
-	int row = 8 - (jugada.row);
-	int kolumn = charToIntColumn(jugada.column);
-	int temp = boardArray[row][kolumn];
-	int reflector = 1;
-
-	if (row > 8 || row < 0 || kolumn > 8 || kolumn < 0)
-	{
-		cout<<"ERROR: index out of bound in move()!"<<endl;
-	}
-	
-	else if (temp != turn)
-	{
-		cout<<"you can't move that piece at this turn!"<<endl; 
-	}
-	
-	else if (temp == '_')
-	{
-		cout<<"there's no piece in that spot!"<<endl;
-	}
-	
-	else if (temp == 'X' || temp == 'O')
-	{
-			
-		if (temp == 'O')
-		{
-			reflector *= -1;
-		}
-		
-		
-		if (jugada.moveType == "FWD")
-		{
-			
-			if(boardArray[row+reflector][kolumn] != '_')
-			{
-				cout<<"you can't move that piece forward"<<endl;
-			}
-			
-			else
-			{
-				boardArray[row][kolumn] = '_';
-				boardArray[row+reflector][kolumn] = temp;
-				
-				changeTurns();
-				displayBoard();
-				
-			}	
-		}
-		
-		else if (jugada.moveType == "LEFT")
-		{
-			if (kolumn == 0)
-			{
-				cout<<"Destination Spot out of range!"<<endl;
-			}
-			
-			else if (boardArray[row+reflector][kolumn-1] == temp)
-			{
-				cout<<"you hate your own team or something? you can't do that!"<<endl;
-			}
-			
-			else
-			{
-				boardArray[row][kolumn] = '_';
-				boardArray[row+reflector][kolumn-1] = temp;
-		
-				changeTurns();
-				displayBoard();
-			}	
-		}
-		
-		else if (jugada.moveType == "RIGHT")
-		{
-			if (kolumn == 7)
-			{
-				cout<<"Destination Spot out of range!"<<endl;
-			}
-			
-			else if (boardArray[row+reflector][kolumn+1] == temp)
-			{
-				cout<<"you hate your own team or something? you can't do that!"<<endl;
-			}
-			
-			else
-			{
-				boardArray[row][kolumn] = '_';
-				boardArray[row+reflector][kolumn+1] = temp;
-		
-				changeTurns();
-				displayBoard();
-			}	
-		}
-		
-		else
-		{
-				cout<<"Unrecognized movetype!"<<endl;	
-		}
-
-			
-	}
-	
-	else
-	{
-		cout<<"Invalid piece!"<<endl;	
-	}	
-	
-
+	move(jugada);
 }
 		
 void Board::move(moves jugada)	
@@ -265,7 +159,8 @@ void Board::move(moves jugada)
 	int temp = boardArray[row][kolumn];
 	if (temp != turn)
 	{
-		cout<<"you can't move that piece at this turn!"<<endl; 
+		//ssshhh
+		//cout<<"you can't move that piece at this turn!"<<endl; 
 	}
 	
 	else if (temp == '_')
@@ -355,7 +250,7 @@ void Board::move(moves jugada)
 	
 	else
 	{
-		cout<<"Invalid piece!"<<endl;	
+		cout<<"Invalid piece2!"<<endl;	
 	}	
 	
 }
@@ -363,9 +258,13 @@ void Board::move(moves jugada)
 bool Board::isThisMovePossible(int r, int c, string moveType)
 {
 	char pieceToMove = boardArray[r][c];
+	cout << "r: " << r << "\n";
+	cout << "c: " << c << "\n";
+	cout << "pieceToMove: " << pieceToMove << "\n";
 	
 	if (pieceToMove != turn) //trying to move invalid piece
 	{
+		//cout << "Error in Board::isThisMovePossible: trying to move a piece outside your turn.\n";
 		return false;
 	}
 	
diff --git a/Engine.cpp b/Engine.cpp
index c5a1f4b..72998de 100755
--- a/Engine.cpp
+++ b/Engine.cpp
@@ -83,10 +83,43 @@ void Engine::easyAI()
 }
 
 void Engine::AI(){
+	cout << "----------------------BEGIN AI FUNCTION----------------------\n";
 	vector<moves> listOfMoves = b->viewPossibleMoves();
-	//
+	Board* temp = b;
+	if (temp->getTurn() != 'X'){
+		temp->changeTurns();
+	}
+	//temp->changeTurns();
+	//cout << "after: " << temp->getTurn() << "\n";
+
+	//only doing 1 branch right now because testing
+	/*for (int i = 0; i < listOfMoves.size(); ++i){
+		minMax(temp, listOfMoves[i]);
+	}*/
+	minMax(temp, listOfMoves[0]);
+
+	b->move(listOfMoves[0]);
+	cout << "----------------------END AI FUNCTION----------------------\n";
 }
 
-void Engine::minMax(){
-	//do more things here
+void Engine::minMax(Board* temp, moves m){
+	if (temp->isGameOver() == true){
+		cout << "END OF PATH REACHED\n";
+		return;
+	}
+
+	else {
+
+		cout << "m.row: " << m.row << "\n";
+		cout << "charToIntColumn(m.column): " << temp->charToIntColumn(m.column) << "\n";
+		cout << "m.moveType: " << m.moveType << "\n";
+		cout << "temp->isThisMovePossible(stuff): " << temp->isThisMovePossible(m.row, temp->charToIntColumn(m.column), m.moveType) << "\n\n\n";
+
+		vector<moves> listOfMoves = temp->viewPossibleMoves();
+		/*for (int i = 0; i < listOfMoves.size(); ++i){
+			minMax(temp, listOfMoves[i]);
+		}*/
+
+		temp->displayBoard();
+	}
 }
\ No newline at end of file
diff --git a/Engine.h b/Engine.h
index 8baa665..4011d23 100755
--- a/Engine.h
+++ b/Engine.h
@@ -12,5 +12,5 @@ public:
 	void startGame();
 	void easyAI();
 	void AI();
-	void minMax();
+	void minMax(Board* temp, moves m);
 };
\ No newline at end of file