4gewinnt: added setter/getter for player2Score

src/main/java/de/tims/viergewinnt/ai/Logic.java

@@ -16,6 +16,7 @@ public class Logic {
 	private int[][] board = new int[6][6];
 	private int currentPlayer = 1;
 	private int player1Score = 0;
+	private int player2Score = 0;
 	
 	public void setField(int player, int row, int column) {
 		board[row][column] = player;
@@ -41,6 +42,14 @@ public class Logic {
 		return player1Score;
 	}
 	
+	public void setPlayer2Score(int score) {
+		player2Score = score;
+	}
+	
+	public int getPlayer2Score() {
+		return player2Score;
+	}
+	
 	public int playChip(int column) {
 		
 		//add board update