import java.util.Arrays; import java.util.Scanner; public class Game { private Player[] players; private Board board; private int currentPlayerIndex; private int numOfPlayers; private Scanner scanner = new Scanner(System.in); // constructor public Game(){ //create a new board; this.board = new Board(); //setup game; this.setupGame(); //start game; this.play(); } //Game Setup public void setupGame(){ System.out.println("How many players would you like to included in this game? (2-4)"); numOfPlayers = scanner.nextInt(); while (numOfPlayers < 2 || numOfPlayers > 4) { System.out.println("Invalid input. Please enter a number between 2 and 4."); numOfPlayers = scanner.nextInt(); } scanner.nextLine(); String[] playerNames = new String[numOfPlayers]; this.players = new Player[numOfPlayers]; for (int i = 0; i < numOfPlayers; i++) { System.out.println("Enter player " + (i + 1) + " name:"); String newPlayerName = scanner.nextLine(); //Makes sure players don't have the same name while (Arrays.asList(playerNames).contains(newPlayerName)) { System.out.println("Player names cannot be the same. Please enter a different name."); System.out.print("Enter player " + (i + 1) + " name: "); newPlayerName = scanner.nextLine(); } playerNames[i] = newPlayerName; // adds player to array players[i] = new Player(newPlayerName, Integer.toString(i + 1)); } //setup board this.board.boardSetUp(); //set starting player to a random index this.currentPlayerIndex = (int) Math.floor(Math.random() * numOfPlayers); } //Print winner private void printWinner(Player player){ System.out.println("------------------------------------------------"); System.out.println(" | Player " +player.getPlayerNumber()+" which is "+player.getPlayerName() +" wins | "); System.out.println("------------------------------------------------"); } private void playerTurn(Player currentPlayer){ System.out.println("\n---------Player " + currentPlayer.getPlayerNumber() +" turn -----\n"); // so to be within the bounds of the array. int move = currentPlayer.makeMove() - 1; //to check if the move if(this.board.columnFull(move)) { System.out.println("Column is full."); } //To make sure our column numbers are always valid if(move< 0 || move >= this.board.getColumns()){ System.out.println("Invalid column number."); } //update board to add token this.board.addToken(move, currentPlayer.getPlayerNumber()); } } private void play() { while(!this.board.boardFull()){ Player currentPlayer = players[currentPlayerIndex]; //print board this.board.printBoard(); //to make a move this.playerTurn(currentPlayer); //catch block System.out.println("Something went wrong adding a token to the playerTurn function: " + e);; //if a player wins print the current player if(this.board.checkIfPlayerIsWinner(currentPlayer.getPlayerNumber())) { this.board.printBoard(); this.printWinner(currentPlayer); return; // ends game when a player wins; } //alternate current player setPlayerIndex(); } System.out.println("Board is full!"); } //to set current player Index private void setPlayerIndex() { this.currentPlayerIndex = (this.currentPlayerIndex + 1) % numOfPlayers; } } import java.util.Scanner; public class Player { //initial variables private String playerName; private String playerNumber; private static Scanner scanner = new Scanner(System.in); //constructor for player public Player(String playerName, String playerNumber) { this.playerName = playerName; this.playerNumber = playerNumber; } public String getPlayerName() { return this.playerName; } public String getPlayerNumber() { return this.playerNumber; } public int makeMove() { System.out.println("Enter the coloumn num to put your token"); return scanner.nextInt(); } public String toString(){ return "Player " +playerNumber+ " is " + playerName; } }