console

app/src/main/java/chess/App.java

@@ -7,6 +7,7 @@ import chess.controller.CommandExecutor;
 import chess.controller.commands.NewGameCommand;
 import chess.model.ChessBoard;
 import chess.model.Game;
+import chess.view.consolerender.Console;
 import chess.view.simplerender.Window;
 
 public class App {
@@ -14,10 +15,10 @@ public class App {
         CommandExecutor commandExecutor = new CommandExecutor();
 
         Game game = new Game(new ChessBoard());
-        Window window = new Window(commandExecutor);
+        Console console = new Console(commandExecutor);
 
         commandExecutor.setGame(game);
-        commandExecutor.setOutputSystem(window);
+        commandExecutor.setOutputSystem(console);
 
         commandExecutor.executeCommand(new NewGameCommand());
     }

app/src/main/java/chess/view/consolerender/Console.java

@@ -0,0 +1,117 @@
+package chess.view.consolerender;
+
+import chess.controller.CommandExecutor;
+import chess.controller.OutputSystem;
+import chess.controller.commands.GetPieceAtCommand;
+import chess.model.Color;
+import chess.model.Coordinate;
+import chess.model.Piece;
+
+import java.util.Scanner;
+
+public class Console implements OutputSystem {
+    private final Scanner scanner = new Scanner(System.in);
+    private final CommandExecutor commandExecutor;
+    private final ConsolePieceName consolePieceName = new ConsolePieceName();
+    public static final String ANSI_BLACK_BACKGROUND = "\u001B[40m";
+    public static final String ANSI_RED_BACKGROUND = "\u001B[41m";
+    public static final String ANSI_GREEN_BACKGROUND = "\u001B[42m";
+    public static final String ANSI_YELLOW_BACKGROUND = "\u001B[43m";
+    public static final String ANSI_BLUE_BACKGROUND = "\u001B[44m";
+    public static final String ANSI_PURPLE_BACKGROUND = "\u001B[45m";
+    public static final String ANSI_CYAN_BACKGROUND = "\u001B[46m";
+    public static final String ANSI_WHITE_BACKGROUND = "\u001B[47m";
+    public static final String ANSI_RESET = "\u001B[0m";
+
+
+    public Console(CommandExecutor commandExecutor) {
+        this.commandExecutor = commandExecutor;
+    }
+
+    private Piece pieceAt(int x, int y) {
+        GetPieceAtCommand command = new GetPieceAtCommand(new Coordinate(x, y));
+        this.commandExecutor.executeCommand(command);
+        return command.getPiece();
+    }
+
+    @Override
+    public void playerTurn(Color color) {
+
+    }
+
+    @Override
+    public void winnerIs(Color color) {
+
+    }
+
+    @Override
+    public void kingIsInCheck() {
+        System.out.println("Check!");
+    }
+
+    @Override
+    public void kingIsInMat() {
+        System.out.println("Checkmate!");
+    }
+
+    @Override
+    public void patSituation() {
+
+    }
+
+    @Override
+    public void hasSurrendered(Color color) {
+        System.out.println("The " + color + " player has surrendered!");
+    }
+
+    @Override
+    public void gameStarted() {
+        System.out.println("Game start:");
+        updateDisplay();
+    }
+
+    @Override
+    public void promotePawn(Coordinate pieceCoords) {
+        System.out.println("The pawn on the " + pieceCoords + " coordinates needs to be promoted.");
+        System.out.println("Enter 1 to promote it into a Bishop, 2 for a Knight, 3 for a Queen, 4 for a Rook.");
+        boolean valid = false;
+        do {
+            try {
+                int promotion = scanner.nextInt();
+                if (promotion < 1 || promotion > 4) throw new Exception();
+                System.out.println("blablabla");
+                valid = true;
+
+            } catch (Exception e) {
+                System.out.println("Invalid input!");
+            }
+        } while (!valid);
+
+    }
+
+    @Override
+    public void updateDisplay() {
+        StringBuilder string = new StringBuilder();
+        string.append("   a  b  c  d  e  f  g  h \n");
+        for (int i = 0; i < Coordinate.VALUE_MAX; i++) {
+            string.append(8-i + " ");
+            for (int j = 0; j < Coordinate.VALUE_MAX; j++) {
+                Piece p = pieceAt(j, i);
+                if ((i+j)%2==0) {
+                    string.append(ANSI_WHITE_BACKGROUND);
+                }
+                else {
+                    string.append(ANSI_BLACK_BACKGROUND);
+                }
+                if (p == null) {
+                    string.append("   " + ANSI_RESET);
+                }
+                else {
+                    string.append(" " + consolePieceName.getString(p) + " " + ANSI_RESET );
+                }
+            }
+            string.append("\n");
+        }
+        System.out.println(string);
+    }
+}

app/src/main/java/chess/view/consolerender/ConsolePieceName.java

@@ -0,0 +1,58 @@
+package chess.view.consolerender;
+
+import chess.model.Color;
+import chess.model.Piece;
+import chess.model.PieceVisitor;
+import chess.model.pieces.*;
+
+public class ConsolePieceName implements PieceVisitor<String> {
+    public static final String ANSI_RESET = "\u001B[0m";
+    public static final String ANSI_BLACK = "\u001B[30m";
+    public static final String ANSI_RED = "\u001B[31m";
+    public static final String ANSI_GREEN = "\u001B[32m";
+    public static final String ANSI_YELLOW = "\u001B[33m";
+    public static final String ANSI_BLUE = "\u001B[34m";
+    public static final String ANSI_PURPLE = "\u001B[35m";
+    public static final String ANSI_CYAN = "\u001B[36m";
+    public static final String ANSI_WHITE = "\u001B[37m";
+
+
+    public String getString(Piece piece){
+        if (piece.getColor()== Color.Black){
+            return ANSI_BLACK + visit(piece);
+        }
+        else {
+            return ANSI_WHITE + visit(piece);
+        }
+    }
+
+    @Override
+    public String visitPiece(Bishop bishop) {
+        return "B";
+    }
+
+    @Override
+    public String visitPiece(King king) {
+        return "K";
+    }
+
+    @Override
+    public String visitPiece(Knight knight) {
+        return "N";
+    }
+
+    @Override
+    public String visitPiece(Pawn pawn) {
+        return "P";
+    }
+
+    @Override
+    public String visitPiece(Queen queen) {
+        return "Q";
+    }
+
+    @Override
+    public String visitPiece(Rook rook) {
+        return "R";
+    }
+}