From 51afcd90d9d1411911977906e5c85e0fdaf2a7d2 Mon Sep 17 00:00:00 2001
From: aah13002 <aaron.huang@uconn.edu>
Date: Sat, 30 Apr 2016 17:39:52 -0400
Subject: [PATCH 1/3] added very useful printing

---
 src/controller/Game.java | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/controller/Game.java b/src/controller/Game.java
index 8f03922..35e3b86 100755
--- a/src/controller/Game.java
+++ b/src/controller/Game.java
@@ -150,7 +150,11 @@ public class Game {
 				bestMove = moveFrontier.get(i);
 				maxScore = moveScores.get(i);
 			}
+			
+			System.out.println(moveFrontier.get(i) + " --> " + moveScores.get(i));
 		}
+		
+		System.out.println("Choosing: " + bestMove);
 
 		return bestMove;
 	}
@@ -198,11 +202,11 @@ public class Game {
 
 		if (color == GameConstants.THUNK_COLOR) {
 			// Maximize 
-			return Collections.min(moveScores);
+			return Collections.max(moveScores);
 		}
 		else {
 			// Minimize
-			return Collections.max(moveScores);
+			return Collections.min(moveScores);
 		}
 
 	}

From 667711b1e6082e4c064a6ac2accc0c0107cf1cff Mon Sep 17 00:00:00 2001
From: aah13002 <aaron.huang@uconn.edu>
Date: Sat, 30 Apr 2016 17:43:36 -0400
Subject: [PATCH 2/3] Altered king heuristic to follow Samuel's paper, 2 kings
 equals 3 normal

---
 src/model/Board.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/model/Board.java b/src/model/Board.java
index ba0ea40..6aa14cb 100755
--- a/src/model/Board.java
+++ b/src/model/Board.java
@@ -387,10 +387,10 @@ public class Board {
 				location.row == BOARD_SIZE - 1 );
 	}
 	
-	public int getHeuristic(Color color) {
+	public double getHeuristic(Color color) {
 		/* Kings are weighted more, so we count for them twice */
-		int blackHeuristic = blackPieces + blackKings;
-		int whiteHeuristic = whitePieces + whiteKings;
+		double blackHeuristic = blackPieces + blackKings * 1.5;
+		double whiteHeuristic = whitePieces + whiteKings * 1.5;
 		return - (color == Color.BLACK ? 
 				(blackHeuristic - whiteHeuristic) : 
 					(whiteHeuristic - blackHeuristic));

From df046c5665fb4dc4c8c16c37e3eb7c630d57a88d Mon Sep 17 00:00:00 2001
From: aah13002 <aaron.huang@uconn.edu>
Date: Sat, 30 Apr 2016 17:44:54 -0400
Subject: [PATCH 3/3] Score is now a double

---
 src/controller/Game.java | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/controller/Game.java b/src/controller/Game.java
index 35e3b86..64b7899 100755
--- a/src/controller/Game.java
+++ b/src/controller/Game.java
@@ -106,7 +106,7 @@ public class Game {
 	public Move getMinimaxMove(int depth, boolean inJumpSequence) {
 		ArrayList<Board> boardFrontier = null;
 		ArrayList<Move> moveFrontier = null;
-		ArrayList<Integer> moveScores = new ArrayList<Integer>();
+		ArrayList<Double> moveScores = new ArrayList<Double>();
 
 		if (inJumpSequence) {
 			/* Generate the frontier only for the piece that just moves */
@@ -140,7 +140,7 @@ public class Game {
 		}
 
 		/* Determine the maximum minimax score and which move led to that score */
-		int maxScore = Integer.MIN_VALUE;
+		double maxScore = Double.MIN_VALUE;
 		Move bestMove = null;
 
 		for (int i = 0; i < moveScores.size(); ++i) {
@@ -159,9 +159,9 @@ public class Game {
 		return bestMove;
 	}
 
-	public int getMinimaxScore(Color color, Board b, int depth, boolean inJumpSequence) {
+	public double getMinimaxScore(Color color, Board b, int depth, boolean inJumpSequence) {
 		ArrayList<Board> boardFrontier;
-		ArrayList<Integer> moveScores = new ArrayList<Integer>();
+		ArrayList<Double> moveScores = new ArrayList<Double>();
 		Color otherColor = (color == Color.BLACK ? Color.WHITE : Color.BLACK);
 
 		if (depth == 0) {
@@ -196,7 +196,7 @@ public class Game {
 		}
 
 		for (Board board : boardFrontier) {
-			int moveScore = getMinimaxScore(nextColor, board, depth - 1, inJumpSequence);
+			double moveScore = getMinimaxScore(nextColor, board, depth - 1, inJumpSequence);
 			moveScores.add(moveScore);
 		}