Gavin l

MerchantRPGCSE2102/src/controller/RPGame.java

@@ -14,13 +14,16 @@ public class RPGame {
 	private ArrayList<String> merchantInventoryList3 = new ArrayList<String>();	// merchant 3's inventory list
 	private ArrayList<String> playerInventoryList = new ArrayList<String>();	// the player's inventory list
 	private Player _player;
-	private Merchant _merchant1;
-	private Merchant _merchant2;
-	private Merchant _merchant3;
+	private Merchant _merchant1, _merchant2, _merchant3;
 	private boolean _movement;
+	private int _currentDay;
+	private int _transactionLimit;
+
 
 	public RPGame() {
-		//constructor
+		_currentDay = 1;
+		_transactionLimit = 3;
+		inventoryFromFile();
 	}
 
 	/**
@@ -119,9 +122,82 @@ public ArrayList<String> getPlayerInventoryList() {
 	 */
 	public void createTransaction(Player player, Merchant targetMerchant)
 	{
-		toggleMovement("OFF");
-		Transaction newTransaction = new Transaction(player, targetMerchant);
-		toggleMovement("ON");
+		if(_transactionLimit > 0)
+		{
+			toggleMovement("OFF");
+			Transaction newTransaction = new Transaction(player, targetMerchant);
+			toggleMovement("ON");
+			_transactionLimit -= 1;
+		}
+		else
+		{
+			System.out.println("The shops are closed.");
+		}
+	}
+
+	/**
+	 * Will refresh number of transactions the Player has available
+	 * 
+	 */
+	private void refreshTransactionLimit(){
+		_transactionLimit = 3;
+	}
+
+	/**
+	 * This method will advance the game to the next day, therefore refreshing Merchant cash,
+	 * incrementing the Merchant's max cash every 3 days, refreshing the player's _transactionLimit,
+	 * Will call setDailyRandomPercentage, scaleAllAdjustedPrices, refreshCash, incrementBaseCash
+	 *
+	 */
+	public void advanceDailyCycle(){
+		Merchant[] allMerchants = {_merchant1, _merchant2, _merchant3};
+
+		_merchant1.setDailyRandomPercentage(50,200);			//these methods have to be separated since they all take different percentages
+		_merchant2.setDailyRandomPercentage(80,500);
+		_merchant3.setDailyRandomPercentage(10,1000);
+
+		scaleAllMerchantPrices(allMerchants);					//will scale all the prices of the items that the merchants hold based on their dailyRandomPercent
+
+		if( (_currentDay % 3) == 0)								//will increase the merchant's base cash every 3 days
+		{
+			addAndRefreshCash(_merchant1, 100);
+			addAndRefreshCash(_merchant2, 100);
+			addAndRefreshCash(_merchant3, 100);
+		}
+		else													//if not on a third day, will just refresh the merchant's cash amount
+		{
+			for(Merchant m : allMerchants)
+			{
+				m.refreshCash();
+			}
+		}
+		refreshTransactionLimit();
+		_currentDay++;
+	}
+
+	/**
+	 * Will call scaleAllAdjustedPrices method on all the merchants in the array provided
+	 * 
+	 * @param merchants			The array of merchants that the method will loop through
+	 */
+	private void scaleAllMerchantPrices(Merchant[] merchants)
+	{
+		for(Merchant m : merchants)
+		{
+			m.scaleAllAdjustedPrices();
+		}
+	}
+
+	/**
+	 * Will call addCash on the merchant provided then refreshes their cash
+	 * 
+	 * @param targetMerchant		The merchant whose base cash you want to increase
+	 * @param increaseAmount		The amount that the base cash increases by
+	 */
+	public void addAndRefreshCash (Merchant targetMerchant, int increaseAmount)
+	{
+		targetMerchant.addCash(increaseAmount);
+		targetMerchant.refreshCash();
 	}
 
 	/**
@@ -161,6 +237,15 @@ else if(merchantNum == 2)
 		else
 			return _merchant3;
 	}
+
+	/**
+	 * Getter for the current day number
+	 * @return	The day number
+	 */
+	public int getDay()
+	{
+		return _currentDay;
+	}
 
 	/**
 	 * Main method used to test the GUI components since test classes do not maintain the GUI
@@ -169,7 +254,6 @@ else if(merchantNum == 2)
 	public static void main(String[] args)
 	{
 		RPGame _rpg = new RPGame();
-		_rpg.inventoryFromFile();
 		_rpg.buildMerchants();
 		ArrayList<String> playerInventory = _rpg.getMerchantInventoryList(1);
 		playerInventory.addAll(_rpg.getMerchantInventoryList(2));

MerchantRPGCSE2102/src/controller/Transaction.java

@@ -1,5 +1,6 @@
 package controller;
 
+import exceptions.MerchantNotEnoughCashException;
 import exceptions.NotInInventoryException;
 import view.TransactionUI;
 import model.Item;
@@ -50,8 +51,9 @@ public boolean actionBuy(String itemName, int amount)
 	 * @param amount		amount that the player wants to buy
 	 * @return returns true if transaction successful, false otherwise
 	 * @throws NotInInventoryException 
+	 * @throws MerchantNotEnoughCashException 
 	 */
-	public boolean actionSell(String itemName, int amount) throws NotInInventoryException
+	public boolean actionSell(String itemName, int amount) throws NotInInventoryException, MerchantNotEnoughCashException
 	{
 		if(_player.sell(itemName, _targetMerchant, amount))
 			return true;

MerchantRPGCSE2102/src/exceptions/MerchantNotEnoughCashException.java

@@ -0,0 +1,11 @@
+package exceptions;
+
+@SuppressWarnings("serial")
+public class MerchantNotEnoughCashException extends Exception{
+
+	public MerchantNotEnoughCashException()
+	{
+		super();
+	}
+
+}

MerchantRPGCSE2102/src/model/Player.java

@@ -2,6 +2,7 @@
 
 import java.util.ArrayList;
 
+import exceptions.MerchantNotEnoughCashException;
 import exceptions.NotInInventoryException;
 
 public class Player extends Character
@@ -71,8 +72,9 @@ public boolean buy(String itemName, Merchant targetMerchant, int amount)
 	 * @param amount			the amount of the item that the player is selling
 	 * @return returns true if transaction successful, false otherwise
 	 * @throws NotInInventoryException 
+	 * @throws MerchantNotEnoughCashException 
 	 */
-	public boolean sell(String itemName, Merchant targetMerchant, int amount) throws NotInInventoryException
+	public boolean sell(String itemName, Merchant targetMerchant, int amount) throws NotInInventoryException, MerchantNotEnoughCashException
 	{
 		int totalPrice = targetMerchant.getItemPrice(itemName)* amount; //calculates the total price of the items
 
@@ -95,7 +97,7 @@ public boolean sell(String itemName, Merchant targetMerchant, int amount) throws
 				return false;
 		}
 		else
-			return false;
+			throw new MerchantNotEnoughCashException();
 	}
 
 	/**

MerchantRPGCSE2102/src/tests/TestPlayer.java

@@ -1,6 +1,7 @@
 package tests;
 
 import controller.RPGame;
+import exceptions.MerchantNotEnoughCashException;
 import exceptions.NotInInventoryException;
 import model.Item;
 import model.Merchant;
@@ -47,7 +48,7 @@ public void testBuy()
 		assertEquals(10, p.getItem("water").getQuantity());
 	}
 
-	public void testSell() throws NotInInventoryException
+	public void testSell() throws NotInInventoryException, MerchantNotEnoughCashException
 	{
 		setup();
 		testBuy();

MerchantRPGCSE2102/src/tests/TestRPGame.java

@@ -1,5 +1,7 @@
 package tests;
 
+import java.util.ArrayList;
+
 import controller.RPGame;
 import junit.framework.TestCase;
 
@@ -10,13 +12,17 @@ public class TestRPGame extends TestCase
 	public void setup()
 	{
 		game = new RPGame();
+		game.buildMerchants();
+		ArrayList<String> playerInventory = game.getMerchantInventoryList(1);
+		playerInventory.addAll(game.getMerchantInventoryList(2));
+		playerInventory.addAll(game.getMerchantInventoryList(3));
+		game.buildPlayer("Test", 1000, playerInventory);
 	}
 
 	public void testFile()
 	{
 		// tests that the RPGame is able to read from the text file correctly
 		setup();
-		game.inventoryFromFile();
 		assertEquals("water 3", game.getMerchantInventoryList(1).get(0));
 		assertEquals("armor 5", game.getMerchantInventoryList(1).get(1));
 		assertEquals("food 10", game.getMerchantInventoryList(1).get(2));
@@ -26,4 +32,26 @@ public void testFile()
 		assertEquals("tape 13", game.getMerchantInventoryList(3).get(1));
 		assertEquals("rope 5", game.getMerchantInventoryList(3).get(2));
 	}
+
+	public void testDailyCycle()
+	{
+		setup();
+		assertEquals(1, game.getDay());
+		game.getMerchant(1).subtractCash(500);
+		assertEquals(500, game.getMerchant(1).getCurrentCash());
+		game.advanceDailyCycle();
+		assertEquals(2, game.getDay());
+
+		boolean test;
+		if(game.getMerchant(1).getRandomPercent() >= 50 && game.getMerchant(1).getRandomPercent() <= 200)
+		{
+			test = true;
+		}
+		else
+			test = false;
+
+		assertEquals(true, test);
+		assertEquals(1000, game.getMerchant(1).getCurrentCash());
+
+	}
 }

MerchantRPGCSE2102/src/tests/TestTransaction.java

@@ -23,6 +23,13 @@ public void setup()
 	public void testActionSell()
 	{
 		setup();
+		System.out.println("Transaction 1:");
+		_rpg.createTransaction(_rpg.getPlayer(), _rpg.getMerchant(1));
+		System.out.println("Transaction 2:");
+		_rpg.createTransaction(_rpg.getPlayer(), _rpg.getMerchant(1));
+		System.out.println("Transaction 3:");
+		_rpg.createTransaction(_rpg.getPlayer(), _rpg.getMerchant(1));
+		System.out.println("Transaction 4:");
 		_rpg.createTransaction(_rpg.getPlayer(), _rpg.getMerchant(1));
 	}
 }

MerchantRPGCSE2102/src/view/MainMenuUI.java

@@ -0,0 +1,5 @@
+package view;
+
+public class MainMenuUI {
+
+}

MerchantRPGCSE2102/src/view/TransactionUI.java

@@ -15,6 +15,7 @@
 import javax.swing.JTextField;
 
 import controller.Transaction;
+import exceptions.MerchantNotEnoughCashException;
 import exceptions.NotInInventoryException;
 
 import java.awt.event.MouseAdapter;
@@ -227,13 +228,14 @@ public static void createSellWindow()
 		frame.setContentPane(contentPane);
 		contentPane.setLayout(null);
 
-		String[] itemList = new String[MASTER.getPlayer().getInventory().length];						//create a new array of strings with the length of the player's inventory																//item that the player chooses from the combobox
+		String[] itemList = new String[MASTER.getTargetMerchant().getInventory().length];				//create a new array of strings with the length of the player's inventory
 		for(int i = 0; i < itemList.length; i++)														//adds all the item names to the item list
 		{
-			itemList[i] = MASTER.getPlayer().getInventory()[i].getItemName();
-			itemList[i] = itemList[i] + " (x" + MASTER.getPlayer().getInventory()[i].getQuantity() + ")";
+			itemList[i] = MASTER.getTargetMerchant().getInventory()[i].getItemName();
+			itemList[i] = itemList[i] + " (x" + MASTER.getPlayer().getInventory()[i].getQuantity() + ")";						//appends the quantity of items that the player has
+			itemList[i] = itemList[i] + " ($" + MASTER.getTargetMerchant().getInventory()[i].getAdjustedPrice() + ")";			//appends the price of the item
 		}
-		
+
 		JLabel lblYouHave = new JLabel(MASTER.getTargetMerchant().getName() + " has: $" + MASTER.getTargetMerchant().getCurrentCash());
 		lblYouHave.setBounds(61, 27, 299, 14);
 		contentPane.add(lblYouHave);
@@ -275,17 +277,22 @@ public void mouseClicked(MouseEvent e) {													//information is consumed w
 				boolean isGood = false;
 
 				try{
-					try{																					//will attempt to parse the number player entered, will stay on the same screen if it cannot
-						int chosenAmount = Integer.parseInt(textField.getText());
-						isGood = MASTER.actionSell(chosenItem, chosenAmount);								//checks if the merchant will buy that item
-						if(isGood)																			//will attempt to sell the specified amount of the chosen item 
-						{
-							System.out.println(chosenAmount);
-							_inTransaction = false;
-							frame.dispose();
+					try{
+						try{																					//will attempt to parse the number player entered, will stay on the same screen if it cannot
+							int chosenAmount = Integer.parseInt(textField.getText());
+							isGood = MASTER.actionSell(chosenItem, chosenAmount);								//checks if the merchant will buy that item
+							if(isGood)																			//will attempt to sell the specified amount of the chosen item 
+							{
+								System.out.println(chosenAmount);
+								_inTransaction = false;
+								frame.dispose();
+							}
+							else
+								throw new NumberFormatException();												//will throw a NumberFormatException if actionSell returns a false
+						}
+						catch(MerchantNotEnoughCashException mnecexception){
+							System.out.println("Merchant does not have enough cash");
 						}
-						else
-							throw new NumberFormatException();												//will throw a NumberFormatException if actionSell returns a false
 					}
 					catch(NumberFormatException exception){
 						System.out.println("Must input a number less than or equal to the total amount of the item that you have");