Implementation of Assignment 1.2

GUI/GUI.java

@@ -2,6 +2,7 @@ import java.awt.BorderLayout;
 import java.awt.GridLayout;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.util.Arrays;
 
 import javax.swing.BorderFactory;
 import javax.swing.JButton;
@@ -13,88 +14,109 @@ import javax.swing.JTextField;
 
 public class GUI implements ActionListener {
 	
-	JFrame frame;
+	JFrame startFrame;
 	JFrame gameFrame;
 	JFrame frameEnd;
-	JButton button1;
+	JButton startGame;
 	JButton hide;
-	JButton setColor;
 	JButton skip;
 	JPanel panel;
+	JPanel gamePanel;
 	JPanel endPanel;
 	JLabel endMessage;
 	JLabel label;
+	JLabel label2;
 	JLabel hand;
 	JTextField textField;
 	JTextField chooseColor;
+	JTextField enterNumAi;
 	JLabel numP;
 	JLabel currentColor;
 	JLabel topDiscardPile;
-	JLabel enterColor;
+	JLabel enterColor = new JLabel();
+	JButton setColor = new JButton();
 	JLabel stack;
 	JLabel currPlayer;
 	JLabel deck;
 	int input;
-	
+	int inputAi;
+	JButton b;
+	JButton[] saveValues;
+	cardButtons[] cButtons;
+	JButton drawCard;
 	GameState gamestate;
 	boolean currentView = false;
+	//boolean penalty = false;
+	JButton payPenalty;
 	
 	public GUI() {
 		gamestate = new GameState();
-		gamestate.setGameUp();
-		frame = new JFrame();
-		button1 = new JButton("Start Game");
-		button1.addActionListener(this);
-		panel = new JPanel();
-		panel.setBorder(BorderFactory.createEmptyBorder(30, 30, 10, 30));
-		panel.setLayout(new GridLayout(0, 1));
-		panel.add(button1);
-		frame.add(panel, BorderLayout.CENTER);
-		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-		frame.setTitle("UNO");
-		frame.pack();
-		frame.setVisible(true);
+		gamestate.setUpForGui();
 		makeInitialLabels();
-		gameEnded();
+
 	}
-	
+	/*
+	 * Function to initialize the start frame labels and buttons.
+	 */
 	public void makeInitialLabels() {
-		label = new JLabel("Enter Number of Players (> 1 but <= 10)");
+		startFrame = new JFrame();
+		startGame = new JButton("Start Game");
+		startGame.addActionListener(this);
+		gamePanel = new JPanel();
+		gamePanel.setBorder(BorderFactory.createEmptyBorder(30, 30, 10, 30));
+		gamePanel.setLayout(new GridLayout(0, 1));
+		gamePanel.add(startGame);
+		startFrame.add(gamePanel, BorderLayout.CENTER);
+		startFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		startFrame.setTitle("UNO");
+		startFrame.pack();
+		startFrame.setVisible(true);
+		label = new JLabel("Enter Number of Total Players (> 1 but <= 10)");
 		label.setBounds(10,20,80,25);
-		panel.add(label);
-		textField = new JTextField(20);
-		textField.setBounds(100,20,165,25);
-		panel.add(textField);
+		label2 = new JLabel("Enter Number of AI Players");
+		label2.setBounds(10,20,80,25);
+		gamePanel.add(label);
+		textField = new JTextField();
+		textField.setBounds(0,0,0,0);
+		gamePanel.add(textField);
+		enterNumAi = new JTextField();
+		enterNumAi = new JTextField();
+		gamePanel.add(label2);
+		gamePanel.add(enterNumAi);
 	}
+	
+	/*
+	 * Function to display the number of total players.
+	 */
+	
 	public void showNumPlayers() {
 		numP = new JLabel("Number of Players : " + input);
 		numP.setBounds(10,20,80,25);
 		panel.add(numP);
 	}
 	
+	/*
+	 * Function to display the current color of the game.
+	 */
+	
 	public void showCurrentColor () {
 		currentColor = new JLabel("Current Color : " + gamestate.getCurrentColor());
 		currentColor.setBounds(80, 80, 80, 24);
 		panel.add(currentColor);
 	}
 	
+	/*
+	 * Function to display the current color of the game.
+	 */
 	public void showTopDiscardPile() {
 		topDiscardPile = new JLabel("Current Card of Discard Pile : " + gamestate.getTopCardDiscardPile());
 		topDiscardPile.setBounds(80, 80, 80, 24);
 		panel.add(topDiscardPile);
 	}
 	
-	public void enterColor() {
-		enterColor = new JLabel("Enter Desired Color");
-		enterColor.setBounds(10,20,80,25);
-		panel.add(enterColor);
-		chooseColor = new JTextField(20);
-		chooseColor.setBounds(100,20,165,25);
-		panel.add(chooseColor);
-		setColor = new JButton("Set Color");
-		setColor.addActionListener(this);
-		panel.add(setColor);
-	}
+	/*
+	 * Function to initialize the skip turn button.
+	 */
 	
 	public void skipTurn() {
 		skip = new JButton("Skip Turn");
@@ -102,17 +124,74 @@ public class GUI implements ActionListener {
 		panel.add(skip);
 	}
 	
+	/*
+	 * Function to show the index of the current player
+	 */
+	
 	public void showCurrentPlayer() {
 		currPlayer = new JLabel("Current Player : " + gamestate.getPlayer().playerIndex);
 		currPlayer.setBounds(80, 80, 80, 24);
 		panel.add(currPlayer);
 	}
 	
+	/*
+	 * Function to show the hand of the current player.
+	 */
 	public void showCurrentHand() {
 		hand = new JLabel("Current Player's Hand : " + gamestate.getPlayer().hand);
 		hand.setBounds(80, 80, 80, 24);
 		panel.add(hand);
 	}
+	/*
+	 * Function to add a card to the current player's hand.
+	 */
+	
+	public void showDrawCard() {
+		drawCard = new JButton("Draw a Card");
+		drawCard.addActionListener(this);
+		panel.add(drawCard);
+	}
+	
+	/*
+	 * Function to convert player cards into buttons.
+	 */
+	public void buttonPlayersHand() {
+		saveValues = new JButton[gamestate.currentPlayer.handSize()];
+		cButtons = new cardButtons[gamestate.currentPlayer.handSize()];
+		for (int i = 0; i < gamestate.currentPlayer.handSize(); i++) {
+			b = new JButton(gamestate.getPlayer().hand.get(i).toString());
+			cardButtons cB = new cardButtons(gamestate.getPlayer().hand.get(i), this);
+			cButtons[i] = cB;
+			b.addActionListener(cB);
+			panel.add(b);
+			saveValues[i] = b;
+		}
+	}
+	/*
+	 * Function to reset player card buttons.
+	 */
+	
+	public void clearSaveValues() {
+		Arrays.fill(saveValues, null);
+		Arrays.fill(cButtons, null);
+	}
+	
+	/*
+	 * Function to initialize the penalty button
+	 */
+	
+	public void payPenalty() {
+		
+		payPenalty = new JButton("Pay Penalty");
+		payPenalty.addActionListener(this);
+		panel.add(payPenalty);
+		
+	}
+	
+	/*
+	 * Function to make the current player's hand not-visible
+	 */
+	
 	
 	public void hideHand() {
 		hide = new JButton("Hide/Show Hand");
@@ -120,18 +199,19 @@ public class GUI implements ActionListener {
 		panel.add(hide);
 	}
 	
+	/*
+	 * Function to show the number of stacked cards in the current gamestate.
+	 */
+	
 	public void showStackedCards() {
 		stack = new JLabel("Number of Cards Stacked : " + gamestate.numStackedCards);
 		stack.setBounds(80, 80, 80, 24);
 		panel.add(stack);
 	}
 	
-	public void showCurrentPlayDeck() {
-		deck = new JLabel();
-		deck.setText("<html>" + "Current Playing Deck : " + gamestate.getPlayingDeck() + "</html>");
-		deck.setBounds(80, 80, 80, 24);
-		panel.add(deck);
-	}
+	/*
+	 * Function to display all necessary labels and buttons to play a turn of UNO
+	 */
 	
 	public void setGameStateValues() {
 		showNumPlayers();
@@ -140,18 +220,20 @@ public class GUI implements ActionListener {
 		showCurrentColor();
 		showTopDiscardPile();
 		showStackedCards();
-		showCurrentPlayDeck();
-		enterColor();
 		skipTurn();
 		hideHand();
-		
+		showDrawCard();
+		payPenalty();
+		buttonPlayersHand();
 	}
 
-	public static void main(String[] args) {
-		new GUI();
-	}
-	
+	/*
+	 * Function that triggers if any player's hand is empty and sets the end Frame.
+	 */
 	public void gameEnded() {
+		gameFrame.dispose();
+		gameFrame.setVisible(false);
+		panel.removeAll();
 		frameEnd = new JFrame();
 		endPanel = new JPanel();
 		endPanel.setBorder(BorderFactory.createEmptyBorder(30, 30, 10, 30));
@@ -165,49 +247,211 @@ public class GUI implements ActionListener {
 		endPanel.add(endMessage);
 	}
 	
+	/*
+	 * Function to handle when the start button is pressed, along with reading the input of AI and human players.
+	 */
 	public void onStartPress() {
 		input = Integer.parseInt(textField.getText());
+		inputAi = Integer.parseInt(enterNumAi.getText());
+		gamestate.numPlayers = input;
+		gamestate.numAI = inputAi;
+		if (!(inputAi <= input)) {
+			JOptionPane.showMessageDialog(gameFrame, "Invalid Number of AI Players. (Must be <= Total Number of Players");
+		}
+		gamestate.buildPlayerArr();
+		gamestate.currentPlayer = gamestate.players[0];
 		if (input <= 1 || input > 10) {
 			JOptionPane.showMessageDialog(gameFrame, "Invalid Number of Players. (Must be more than 1 but less than 10)");
-		} else {
-			frame.setVisible(false);
+		}
+		
+		else {
+			startFrame.setVisible(false);
+			startFrame.dispose();
+			panel = new JPanel();
+			panel.setBorder(BorderFactory.createEmptyBorder(30, 30, 10, 30));
+			panel.setLayout(new GridLayout(0, 1));
 			gameFrame = new JFrame();
 			gameFrame.add(panel, BorderLayout.CENTER);
 			gameFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 			gameFrame.setTitle("Game in Progress");
 			gameFrame.pack();
 			gameFrame.setVisible(true);
-			button1.setVisible(false);
-			label.setVisible(false);
-			textField.setVisible(false);
 			setGameStateValues();
+			if (gamestate.getTopCardDiscardPile().getColor().equals("Wild")) {
+				enterColor();
+			}
 		}
 	}
 	
+	/*
+	 * Function to handle when the hide/show hand button is pressed - hide or show the current player's hand.
+	 */
 	public void onHidePress() {
 		if (currentView == false) {
 			currentView = true;
+			for (int i = 0; i < saveValues.length; i++) {
+				panel.add(saveValues[i]);
+			}
 		} else if (currentView == true) {
 			currentView = false;
+			for (int i = 0; i < saveValues.length; i++) {
+				panel.remove(saveValues[i]);
+			}
 		}
 		hand.setVisible(currentView);
+		
 	}
-	
+	/*
+	 * Function to handle when the skip button is pressed - set the current gamestate to show the next player's values.
+	 */
 	public void onSkipPress() {
+		for (int i = 0; i < saveValues.length; i++) {
+			panel.remove(saveValues[i]);
+		}
+		clearSaveValues();
 		gamestate.setNextPlayer();
 		currPlayer.setText("Current Player : " + gamestate.getPlayerIndex());
 		hand.setText("Current Player's hand : " + gamestate.getPlayer().hand);
+		buttonPlayersHand();
+		if (gamestate.currentPlayer instanceof AI) {
+			handleAiTurn();
+		}
+		for (int i = 0; i < gamestate.players.length; i++) {
+			if (gamestate.players[i].hand.size() == 0) {
+				gameEnded();
+			}
+		}
+		enterColor.setVisible(false);
 	}
 	
+	/*
+	 * Function to handle when the set color button is pressed - updates the current color to be the user input.
+	 */
+	
 	public void onSetColorPress() {
-		gamestate.setCurrentColor(chooseColor.getText());
+		if (chooseColor.getText().equals("Red") || chooseColor.getText().equals("Blue") || chooseColor.getText().equals("Yellow") || chooseColor.getText().equals("Green")) {
+			gamestate.setCurrentColor(chooseColor.getText());
+			currentColor.setText("Current Color : " + gamestate.getCurrentColor());
+			panel.remove(enterColor);
+			panel.remove(setColor);
+			panel.remove(chooseColor);
+			enterColor.setVisible(false);
+			setColor.setVisible(false);
+			chooseColor.setVisible(false);
+		} else {
+			JOptionPane.showMessageDialog(gameFrame, "Invalid Color. Color Options are Red, Blue, Yellow, Green");
+		}
+	}
+	/*
+	 * Function that initializes the text field to read user input.
+	 */
+	public void enterColor() {
+		enterColor = new JLabel("Enter Desired Color");
+		enterColor.setBounds(10,20,80,25);
+		panel.add(enterColor);
+		chooseColor = new JTextField(20);
+		chooseColor.setBounds(100,20,165,25);
+		panel.add(chooseColor);
+		setColor = new JButton("Set Color");
+		setColor.addActionListener(this);
+		panel.add(setColor);
+	}
+	
+	/*
+	 * Function that updates the current game state values.
+	 */
+	
+	public void updateGameValues () {
 		currentColor.setText("Current Color : " + gamestate.getCurrentColor());
+		topDiscardPile.setText("Current Card of Discard Pile : " + gamestate.getTopCardDiscardPile());
+		currPlayer.setText("Current Player : " + gamestate.getPlayer().playerIndex);
+		hand.setText("Current Player's Hand : " + gamestate.getPlayer().hand);
+		stack.setText("Number of Cards Stacked : " + gamestate.numStackedCards);
+	}
+	
+	/*
+	 * Function that handles when the pay penalty button is pressed - force the player to draw cards and move to the next player
+	 */
+
+	
+	public void onPayPenaltyPress() {
+		if (gamestate.numStackedCards != 0 && gamestate.getPlayer() instanceof Player) {
+			for (int i = 0; i < saveValues.length; i++) {
+				panel.remove(saveValues[i]);
+			}
+			clearSaveValues();
+			gamestate.handlePenalty();
+			gamestate.numStackedCards = 0;
+			gamestate.setNextPlayer();
+			buttonPlayersHand();
+			updateGameValues();
+		} else if (gamestate.currentPlayer instanceof AI) {
+			handleAiTurn();
+		}
+		gamestate.numStackedCards = 0;
+	}
+	/*
+	 * Function that handles an AI player's turn.
+	 */
+	public void handleAiTurn() {
+		gamestate.strategicPlayCard();
+		updateGameValues();
+		for (int i = 0; i < gamestate.players.length; i++) {
+			if (gamestate.players[i].hand.size() == 0) {
+				gameEnded();
+			}
+		}
 		
 	}
+	
+	/*
+	 * Function that handles a human player's turn.
+	 */
+
+	public void handlePlay(Card card) {
+		if (card.validMove(gamestate.currentPlayer.hand, gamestate)) {
+			if (card.getColor().equals("Wild")) {
+				enterColor();
+			}
+			gamestate.handlePenalty();
+			gamestate.cardHandler(card, gamestate.currentPlayer.hand);
+			for (int i = 0; i < saveValues.length; i++) {
+				panel.remove(saveValues[i]);
+			}
+			for (int i = 0; i < gamestate.players.length; i++) {
+				if (gamestate.players[i].hand.size() == 0) {
+					gameEnded();
+				}
+			}
+			clearSaveValues();
+			buttonPlayersHand();
+			updateGameValues();
+		} else if (gamestate.currentPlayer instanceof AI) {
+			handleAiTurn();
+		}
+	}
+	
+	/*
+	 * Function that handles when the draw card button is pressed.
+	 */
+	public void onDrawCardPress() {
+		gamestate.drawCard();
+		for (int i = 0; i < saveValues.length; i++) {
+			panel.remove(saveValues[i]);
+		}
+		clearSaveValues();
+		hand.setText("Current Player's Hand : " + gamestate.getPlayer().hand);
+		buttonPlayersHand();
+
+	}
+
+	/*
+	 * Function that handles all the possible button actions.
+	 */
 	@Override
 	public void actionPerformed(ActionEvent e) {
 		// TODO Auto-generated method stub
-		if (e.getSource() == button1) {
+		if (e.getSource() == startGame) {
 			onStartPress();
 		} else if (e.getSource() == hide) {
 			onHidePress();
@@ -215,7 +459,21 @@ public class GUI implements ActionListener {
 			onSkipPress();
 		} else if (e.getSource() == setColor) {
 			onSetColorPress();
+		} else if (e.getSource() == drawCard) {
+			onDrawCardPress();
+		} else if (e.getSource() == payPenalty) {
+			onPayPenaltyPress();
 		}
+		
 	}
+	
+	
+	
+	public static void main(String[] args) {
+		GUI g = new GUI();
+		
+	}
+		
+	
 }