🚀 half of game complete

01_Acey_Ducey/rust/src/main.rs

@@ -1,9 +1,43 @@
 use std::io;
+use std::process;
+use rand::{Rng, prelude::ThreadRng};
+
+struct CardsPool {
+    first: u8, 
+    second: u8, 
+    third: u8
+}
+impl CardsPool {
+    fn new(rng: &mut ThreadRng)-> CardsPool{
+        CardsPool{
+            first: rng.gen_range(2..15), 
+            second: rng.gen_range(2..15), 
+            third: rng.gen_range(2..15)
+        }
+    }
+}
 
 
 fn main() {
+    // user start bank
     let mut user_bank: u16 = 100;
+    let mut rng = rand::thread_rng();
+    loop {
+        println!("YOU NOW HAVE {} DOLLARS.", &mut user_bank);
+        println!("HERE ARE YOUR NEXT TWO CARDS:");
+        // get new random cards 
+        let cards = CardsPool::new(&mut rng);
+        println!("{}", card_name(cards.first));
+        println!("{}", card_name(cards.second));
+        let mut user_bet: u16;
+        user_bet = get_bet(user_bank);
+        if user_bet == 0 {
+            println!("CHICKEN!!!");
+            continue;
+        }
+        println!("{}", card_name(cards.third));
 
+    }
 }
 
 fn hello() {
@@ -26,3 +60,26 @@ fn card_name(card: u8) -> String {
         _  => card.to_string()
     }
 }
+
+
+fn get_bet(user_bank: u16) -> u16 {
+    println!("WHAT IS YOUR BET? ENTER 0 IF YOU DON'T WANT TO BET (CTRL+C TO EXIT)");
+    let mut bet: u16;
+    let mut input = String::new();
+
+    io::stdin()
+        .read_line(&mut input)
+        .expect("Sorry your input incorrect");
+
+    bet = input.trim().parse::<u16>().unwrap();
+    match bet {
+        0 => bet,
+        bet if bet < user_bank => bet,
+        _ => {
+            println!("SORRY, MY FRIEND, BUT YOU BET TOO MUCH.");
+            println!("YOU HAVE ONLY {} DOLLARS TO BET.", user_bank);
+            get_bet(user_bank)
+        }
+    }
+}
+