README.md aktualisiert

I added another funktion but I don´t know how I should implement enums

README.md

@@ -1,3 +1,3 @@
 # Rust_lernen
-Ich versuche rust zu lernen ich hoffe das ich mehr google als Jakob frage 
+Ich versuche rust zu lernen ich hoffe das ich mehr google als viridian frage 
 gessing game finished at 04.04.2024 on 21:25 Cest  

src/main.rs

@@ -1,34 +1,94 @@
-use std::io;
 use rand::Rng;
-fn main(){
-    let mut score:i16 = 0;
-    while score < 32 {
-        println!("Vor dir sind drei Türen, eine von ihnen tötet dich");
-        println!("Durch welche gehst du? Gib eine Zahl zwischen 1 und 3 ein");
-        let secretnumber = rand::thread_rng().gen_range(1..=3);
-        let mut guess = String::new(); 
-       
-        io::stdin()
-            .read_line(&mut guess)
-            .expect("Failed to read line");
-        if guess.chars().any(|c| c.is_digit(10)){
-            
-        let guess: u32 = guess.trim().parse().expect("Please type a number!"); 
-        if guess == secretnumber {
-            println!("Dein score: {}", score);
-            println!("Du bist tot");
-            std::process::exit(0);
+use std::fs::{read, File};
+use std::process::exit;
+use std::{fs, io};
+
+fn main() {
+    start();
+}
+fn invalid_input(function: i8) {
+    println!("Invalid Input");
+    match function {
+        1 => menu(),
+        2 => store(),
+        3=> {
+            println!("Please input a valid name");
+            start()
         }
-        if guess > 4 {
-            println!("die option ist unbekannt");
+        _ => panic!("A fatal Error occurred"),
+    }
+}
+fn start() {
+    println!("Hello what is your Name?");
+    let mut name = String::new();
+    io::stdin().read_line(&mut name).expect("error");
+    if name.trim.is_empty() == true{
+        invalid_input(3)
+    }else {
+    println!("Hello {}", name);
+    menu();}
+}
+fn menu() {
+    println!("Start the Game:s Quit:q let somebody else play:e ");
+    let mut doing = String::new();
+    io::stdin().read_line(&mut doing).expect("An fatal error");
+    match doing.trim() {
+        "q" => exit(1),
+        "e" => start(),
+        "s" => game_loop(),
+        _ => invalid_input(1),
+    }
+}
+fn game_loop() {
+    let mut score: i8 = 0;
+    loop  {
+        println!("Your score is: {}", score);
+        println!("In front of you are three doors, one of them kills you.Which one do you choose? Enter a number between 1 and 3.");
+        let secretnumber: i8 = rand::thread_rng().gen_range(1..=3);
+        let guess = input();
+        let ergebnis = vergleich(guess, secretnumber);
+        if ergebnis == false {
+            println!(
+                "You survived, the ghost was behind the {} door",
+                secretnumber
+            );
+            score = score + 1;
+        }else if score == 32{
+            println!("You won");
+            break
+        } else {
+            println!("You are death");
+            break
         }
-        else  {
-            println!("Du hast überlebt"); 
-            score = score += 1;
-            println!("Der Geist ist hinter der Tür {}", secretnumber);
-        }}
-        else {
-            println!("Die Option ist unbekannt")
-        }}
-        println!("Du hast gewonnen");
-    }
+    }
+    store();
+}
+fn input() -> i8 {
+    let mut guess = String::new();
+    io::stdin()
+        .read_line(&mut guess)
+        .expect("Failed to read line");
+    let guess: i8 = guess.trim().parse().expect("Please type a number!");
+    return guess;
+}
+fn vergleich(guess: i8, secretnumber: i8) -> bool {
+    if guess == secretnumber {
+        true
+    } else {
+        false
+    }
+}
+fn store() {
+    println!("Where do you want to store your score? Server: s/ lokal: l");
+    let mut storage = String::new();
+    io::stdin()
+        .read_line(&mut storage)
+        .expect("fatal error accorded");
+    match storage.trim() {
+        "s" => println!("sorry but this is not avalibil"),
+
+        "l" => println!("sorry but this is not avalibil"),
+        _ => invalid_input(2),
+    }
+    menu()
+}