librejack

commit 18e718ff392f7c4be2fa93178f45c6376af18ce7
parent 335a7ef3a73f63ae8fa49fcb05e4d62d8843936e
Author: Michael Neuper <73108749+michaelneuper@users.noreply.github.com>
Date:   Thu, 27 Apr 2023 22:15:27 +0200

Make balance.txt file final

Diffstat:
M
src/model/Player.java
 | 
40
++++++++++++++++++++++++----------------

1 file changed, 24 insertions(+), 16 deletions(-)
diff --git a/src/model/Player.java b/src/model/Player.java
@@ -8,44 +8,52 @@ import java.io.PrintWriter;
 import java.util.Scanner;
 
 /**
- * Handles player specific operations, such as deciding to hit or stand.
- * 
- * @author Michael
+ * Represents a player in a Blackjack game
  */
 public class Player extends Person {
-    
-    private double balance; // TODO: make public
-    Scanner input = new Scanner(System.in);
+
+    private double balance; // Player's balance
+    private final String BALANCE_FILE = "db/balance.txt"; // File to store the player's balance
+    private Scanner input = new Scanner(System.in);
 
     /**
-     * Creates a new player
+     * Creates a new player with a default name of "Player"
      */
     public Player() {
         super.setName("Player");
     }
-    
-    public double getBalance(String inFile) {
+
+    /**
+     * Gets the player's current balance from a file
+     *
+     * @return balance the player's current balance
+     */
+    public double getBalance() {
         try {
-            Scanner scFile = new Scanner(new File(inFile));
+            Scanner scFile = new Scanner(new File(BALANCE_FILE));
             this.balance = scFile.nextDouble();
             scFile.close();
         } catch (FileNotFoundException e) {
-            System.out.println("Error:\n" + e);
+            System.out.println("Error: " + BALANCE_FILE + " not found.");
         }
 
         return this.balance;
     }
 
-    public void setBalance(String inFile, double balance) {
+    /**
+     * Sets the player's balance and stores it in a file
+     *
+     * @param balance the new balance to set
+     */
+    public void setBalance(double balance) {
         try {
-            PrintWriter outFile = new PrintWriter(new FileWriter(inFile), false);
+            PrintWriter outFile = new PrintWriter(new FileWriter(BALANCE_FILE), false);
             outFile.print(balance);
             outFile.close();
         } catch (IOException e) {
-            System.out.println("Error:\n" + e);
+            System.out.println("Error writing to " + BALANCE_FILE);
         }
 
-//        this.balance = balance; // TODO: is neccesary?
+        this.balance = balance;
     }
-
 }