Update project

2020-01-07 13:14:23 -07:00
commit fc3ec3660c
17 changed files with 2476 additions and 0 deletions
@@ -0,0 +1,73 @@
+/**
+ * A text view for the Connect4 game.
+ */
+
+package view;
+
+import controller.Connect4Controller;
+import model.Connect4Model;
+import java.util.Scanner;
+
+public class Connect4TextView {
+
+	/**
+	 * Controller object for view-model interaction.
+	 */
+	private Connect4Controller gameController;
+
+	/**
+	 * Scanner object to get user input.
+	 */
+	private Scanner in;
+
+	public Connect4TextView(Connect4Controller gameController) {
+		this.gameController = gameController;
+		in = new Scanner(System.in);
+		System.out.println("Welcome to Connect 4\n");
+	}
+
+	/**
+	 * Prints out the current state of the game.
+	 * 
+	 */
+	public void printState() {
+		System.out.println(this.gameController.gameBoardToString());
+		System.out.print("You are ");
+		System.out.println(this.gameController.playerTurnToString());
+		System.out.println("");
+	}
+
+	/**
+	 * Get a move from user.
+	 */
+	public void getMove() {
+		System.out.println("What column would you like to place your token in?");
+		while (true) {
+			int inputMove = in.nextInt();
+			try {
+				while (!gameController.placeToken(inputMove)) {
+					System.out.println("That's not a legit move. Please try again: ");
+					inputMove = in.nextInt();
+				}
+				break;
+			} catch (model.IllegalArgumentException e) {
+				System.err.println("That's not a legit move. Please try again: ");
+			}
+		}
+	}
+
+	/**
+	 * Print the result of the game. Only 1 of these cases can happen: computer win,
+	 * human win, and a tie.
+	 * 
+	 * @param gameModel the game model to gather the state of the game.
+	 */
+	public void printResult(Connect4Model gameModel) {
+		if (gameModel.isTied()) {
+			System.out.println("Draw.");
+		} else {
+			System.out.println(gameModel.didWin(gameModel.getHumanChar()) ? gameModel.getHumanChar() + " wins"
+					: gameModel.getComputerChar() + " wins");
+		}
+	}
+}