file io

Author: Project516

app/src/main/java/io/github/project516/NumberGuessingGame/CheckGuess.java

@@ -16,4 +16,12 @@ void check(int guess) {
             throw new IllegalArgumentException("Invalid number!");
         }
     }
+
+    void quit(int input) {
+        // 0 is quit
+        // 1 is continue
+        if (input != 0 || input != 1) {
+            throw new IllegalArgumentException("Invalid number!");
+        }
+    }
 }

app/src/main/java/io/github/project516/NumberGuessingGame/NumberGuessingGame.java

@@ -6,6 +6,7 @@ void run() {
         DebugInfo debugInfo = new DebugInfo();
         GameInfo gameInfo = new GameInfo();
         GameLogic logic = new GameLogic();
+        CheckGuess check = new CheckGuess();
 
         debugInfo.launchDebug();
         gameInfo.about();
@@ -25,13 +26,10 @@ void run() {
                 System.out.print("\nPlay again? (1 -> Y / 0 -> N) ");
                 try {
                     play = scan.userGuess();
-                    if (play == 0) {
-                        break;
-                    } else if (play != 1) {
-                        throw new IllegalArgumentException("");
-                    }
+                    check.quit(play);
                 } catch (Exception e) {
-                    System.out.println("Error reading input!");
+                    debugInfo.gameCrash();
+                    e.printStackTrace();
                     break;
                 }
             }

app/src/main/java/io/github/project516/NumberGuessingGame/ReadVersionFile.java

@@ -1,5 +1,9 @@
 package io.github.project516.NumberGuessingGame;
 
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+
 /**
  * Reads version information for the Number Guessing Game. Currently returns a placeholder version
  * string.
@@ -12,6 +16,13 @@ public class ReadVersionFile {
      * @return the version string
      */
     public String readVersion() {
-        return "rolling";
+        String filePath = "version.txt";
+        String content = "rolling"; // Placeholder version
+        try {
+            content = new String(Files.readAllBytes(Paths.get(filePath)));
+        } catch (IOException e) {
+            System.err.println("Error reading file: " + e.getMessage());
+        }
+        return content;
     }
 }