Removed spaces from top-level directory names.

Spaces tend to cause annoyances in a Unix-style shell environment.
This change fixes that.

89_Tic-Tac-Toe/java/src/Board.java

@@ -0,0 +1,96 @@
+/**
+ * @author Ollie Hensman-Crook
+ */
+public class Board {
+    private char arr[];
+
+    public Board() {
+        this.arr = new char[9];
+        for (int x = 1; x <= 9; x++) {
+            this.arr[x - 1] = ' ';
+        }
+    }
+
+    
+    /** 
+     * Place 'X' or 'O' on the board position passed
+     * @param position
+     * @param player
+     */
+    public void setArr(int position, char player) {
+        if (player == 'X') {
+            this.arr[position-1] = 'X';
+        } else {
+            this.arr[position -1] = 'O';
+        }
+    }
+
+    public void printBoard() {
+        System.out.format("%-3c ! %-3c ! %-3c\n----+----+----\n%-3c ! %-3c ! %-3c\n----+----+----\n%-3c ! %-3c ! %-3c\n", 
+        this.arr[0], this.arr[1], this.arr[2], this.arr[3], this.arr[4], this.arr[5], this.arr[6], this.arr[7], this.arr[8]
+        );
+    }   
+
+    
+    /** 
+     * @param x
+     * @return the value of the char at a given position
+     */
+    public char getBoardValue(int x) {
+        return arr[x-1];
+    }
+
+    
+    /** 
+     * Go through the board and check for win (horizontal, diagonal, vertical)
+     * @param player
+     * @return whether a win has occured
+     */
+    public boolean checkWin(char player) {
+        if(this.arr[0] == player && this.arr[1] == player && this.arr[2] == player) 
+            return true;
+        
+
+        if(this.arr[3] == player && this.arr[4] == player && this.arr[5] == player) 
+            return true;
+        
+
+        if(this.arr[6] == player && this.arr[7] == player && this.arr[8] == player) 
+            return true;
+        
+        if(this.arr[0] == player && this.arr[4] == player && this.arr[8] == player)
+            return true;
+        
+        if(this.arr[2] == player && this.arr[4] == player && this.arr[6] == player)
+            return true;
+
+        if(this.arr[0] == player && this.arr[3] == player && this.arr[6] == player) 
+            return true;
+
+        if(this.arr[1] == player && this.arr[4] == player && this.arr[7] == player) 
+            return true;
+
+        if(this.arr[2] == player && this.arr[5] == player && this.arr[8] == player) 
+            return true;
+
+        return false;
+    }
+    public boolean checkDraw() {
+        if(this.checkWin('X') == false && this.checkWin('O') == false) {
+            if(this.getBoardValue(1) != ' ' && this.getBoardValue(2) != ' ' && this.getBoardValue(3) != ' ' && this.getBoardValue(4) != ' ' && this.getBoardValue(5) != ' ' && this.getBoardValue(6) != ' ' && this.getBoardValue(7) != ' ' && this.getBoardValue(8) != ' ' && this.getBoardValue(9) != ' ' ) {
+                return true;
+            }
+        } 
+        
+        return false; 
+    }
+    /**
+     * Reset the board
+     */
+    public void clear() {
+        for (int x = 1; x <= 9; x++) {
+            this.arr[x - 1] = ' ';
+        }
+    }
+
+}