tiicic

Tic-Tac-Toe/src/main/Board.java

@@ -0,0 +1,46 @@
+package main;
+
+public class Board {
+
+	private char[][] board;
+	private final int BOARD_SIZE = 8;
+	private char[][] symbols;
+
+	public Board() {
+		board = new char[BOARD_SIZE * 3 + 1][BOARD_SIZE * 3 + 1];
+		for (int x = 0; x < board.length; x++) {
+			for (int y = 0; y < board[0].length; y++) {
+				if (x % BOARD_SIZE == 0) {
+					board[x][y] = '-';
+				}
+				if (y % BOARD_SIZE == 0) {
+					board[x][y] = '|';
+				}
+				if (x % BOARD_SIZE == 0 && y % BOARD_SIZE == 0) {
+					board[x][y] = '+';
+				}
+			}
+		}
+		symbols = new char[3][3];
+	}
+
+	public void place(int field, char playerSymbol) {
+		field--;
+		int row = field % 3;
+		int col = field / 3;
+		symbols[row][col] = playerSymbol;
+	}
+
+	public void draw() {
+		for (int x = 0; x < board.length; x++) {
+			for (int y = 0; y < board[0].length; y++) {
+				if (x % BOARD_SIZE == BOARD_SIZE / 2 && y % BOARD_SIZE == BOARD_SIZE / 2) {
+					System.out.print(symbols[y / BOARD_SIZE][x / BOARD_SIZE]);
+				} else {
+					System.out.print(board[x][y]);
+				}
+			}
+			System.out.println();
+		}
+	}
+}

Tic-Tac-Toe/src/main/Input.java

@@ -12,17 +12,46 @@ public class Input {
 
 	public static int scanFieldInput() {
 		String input;
-		do {
-			input = s.next();
-			if (!input.contains("[0-9]+")) {
-				System.out.println("Bitte eine Zahl eingeben!");
-			}
-		} while (!input.contains("[0-9]+"));
-		return Integer.parseInt(input);
+		int intInput = 0;
+
+		input = s.next();
+		if (!inputOnlyNumbers(input)) {
+			System.out.println("Bitte eine Zahl eingeben!");
+			return scanFieldInput();
+		}
+		intInput = Integer.parseInt(input);
+		if (intInput > 9 || intInput < 1) {
+			System.out.println("Die Zahl muss zwischen 1 und 9 liegen!");
+			return scanFieldInput();
+		}
+		switch (intInput) {
+		case 1:
+			intInput = 7;
+			break;
+		case 2:
+			intInput = 8;
+			break;
+		case 3:
+			intInput = 9;
+			break;
+		case 7:
+			intInput = 1;
+			break;
+		case 8:
+			intInput = 2;
+			break;
+		case 9:
+			intInput = 3;
+			break;
+		}
+		return intInput;
+	}
+
+	private static boolean inputOnlyNumbers(String input) {
+		return input.matches("[0-9]+");
 	}
 
 	public static void close() {
 		s.close();
 	}
-        //gesundheittttttt
 }

Tic-Tac-Toe/src/main/Player.java

@@ -8,9 +8,14 @@ public class Player {
 		this.symbol = symbol;
 	}
 
-	public void makeTurn() {
+	public int makeTurn() {
 		System.out.println(symbol + " ist am Zug!");
-		int in = Input.scanFieldInput();
+		return Input.scanFieldInput();
+		
+	}
+
+	public char getSymbol() {
+		return symbol;
 	}
 
 }

Tic-Tac-Toe/src/main/TicTacToe.java

@@ -2,12 +2,16 @@ package main;
 
 public class TicTacToe {
 	
+	Board board;
 	Player player1, player2;
 	Player turn;
 	
 	private boolean running;
 	
 	public TicTacToe() {
+		
+		board = new Board();
+		
 		player1 = new Player('X');
 		player2 = new Player('O');
 		turn = player1;
@@ -20,7 +24,9 @@ public class TicTacToe {
 	}
 	
 	public void loop() {
-		turn.makeTurn();
+		board.draw();
+		int field = turn.makeTurn();
+		board.place(field, turn.getSymbol());
 		if (turn.equals(player1)) {
 			turn = player2;
 		}else {