librejack

commit 28edd3998aa3a9f7c959edff2ee81fb876ab4414
parent 74f7e3023ebdadc3efe0be2abeef831e1877d368
Author: Michael Neuper <73108749+michaelneuper@users.noreply.github.com>
Date:   Sat,  8 Oct 2022 13:13:13 +0200

add bet system

Diffstat:
M
src/controller/Controller.java
 | 
22
+++++++++++++++++++---
M
src/model/Player.java
 | 
33
++++++++++++++++++++++++++++++++-

2 files changed, 51 insertions(+), 4 deletions(-)
diff --git a/src/controller/Controller.java b/src/controller/Controller.java
@@ -1,5 +1,7 @@
 package controller;
 
+import java.util.Scanner;
+
 import model.Dealer;
 import model.Deck;
 import model.Player;
@@ -15,7 +17,9 @@ public class Controller {
 
     private Dealer dealer;
     private Player player;
+    private double bet, balance;
     private int wins, losses, pushes;
+    
 
     /**
      * Controller Constructor:
@@ -26,6 +30,7 @@ public class Controller {
         wins = 0;
         losses = 0;
         pushes = 0;
+        balance = 1000.0;
 
         deck = new Deck(); // creates new populated deck
         deck.populate();
@@ -44,7 +49,7 @@ public class Controller {
 
         // if we run out of cards
         if(wins > 0 || losses > 0 || pushes > 0) {
-            System.out.println("\nStarting next round...\nWins: " + wins + "\nLosses: " + losses + "\nPushes: " + pushes);
+            System.out.println("\nStarting next round...\nWins: " + wins + "\nLosses: " + losses + "\nPushes: " + pushes + "\nBalance: " + balance);
             dealer.getHand().discardHandToDeck(discarded);
             player.getHand().discardHandToDeck(discarded);
             
@@ -54,6 +59,11 @@ public class Controller {
             }
         }
 
+        // ask the player to bet
+        System.out.println("Enter a bet amount");
+        Scanner inBet = new Scanner(System.in);
+        bet = Double.parseDouble(inBet.next());
+
         // give the dealer 2 cards
         dealer.getHand().takeCardFromDeck(deck);
         dealer.getHand().takeCardFromDeck(deck);
@@ -80,6 +90,7 @@ public class Controller {
 
                 System.out.println("Dealer has BlackJack. You lose.");
                 dealer.printHand();
+                balance -= bet;
                 ++losses;
                 startRound();
             }
@@ -88,6 +99,7 @@ public class Controller {
         // check if player has blackjack
         if(player.hasBlackjack()) {
             System.out.println("You have BlackJack. You win.");
+            balance += bet * 1.5;
             ++wins;
             startRound();
         }
@@ -97,6 +109,7 @@ public class Controller {
         // check whether they busted
         if(player.getHand().calculateValue() > 21) {
             System.out.println("Busted");
+            balance -= bet;
             ++losses;
             startRound();
         }
@@ -110,16 +123,19 @@ public class Controller {
         // check who wins
         if(dealer.getHand().calculateValue() > 21) {
             System.out.println("Dealer busts");
+            balance += bet;
             ++wins;
         }
 
         if(dealer.getHand().calculateValue() > player.getHand().calculateValue()) {
             System.out.println("You lose");
+            balance -= bet;
             ++losses;
         }
 
         if(player.getHand().calculateValue() > dealer.getHand().calculateValue()) {
             System.out.println("You win");
+            balance += bet;
             ++wins;
         }
         
@@ -128,9 +144,9 @@ public class Controller {
             ++pushes;
         }
         
-        // start a new round
+        // clear bet and start a new round
+        inBet.close();
         startRound();
-        
     }
 
 }
diff --git a/src/model/Player.java b/src/model/Player.java
@@ -1,5 +1,10 @@
 package model;
 
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.PrintWriter;
 import java.util.Scanner;
 
 /**
@@ -8,7 +13,8 @@ import java.util.Scanner;
  * @author Michael
  */
 public class Player extends Person {
-
+    
+    double balance; // TODO: make public
     Scanner input = new Scanner(System.in);
 
     /**
@@ -18,8 +24,33 @@ public class Player extends Person {
         super.setName("Player");
     }
     
+    public double getBalance(String inFile) {
+        try {
+            Scanner scFile = new Scanner(new File(inFile));
+            this.balance = scFile.nextDouble();
+            scFile.close();
+        } catch (FileNotFoundException e) {
+            System.out.println("Error:\n" + e);
+        }
+
+        return this.balance;
+    }
+
+    public void setBalance(String inFile, double balance) {
+        try {
+            PrintWriter outFile = new PrintWriter(new FileWriter(inFile), false);
+            outFile.print(balance);
+            outFile.close();
+        } catch (IOException e) {
+            System.out.println("Error:\n" + e);
+        }
+
+        this.balance = balance; // TODO: is neccesary?
+    }
+
     /**
      *  Allows the player to decide to hit or stand
+     * 
      * @param deck deck to draw from
      * @param discard deck to discard to
      */