added turn processing

Session1/TP3/simon/src/main.rs

@@ -1,5 +1,5 @@
 use rand::prelude::*;
-use std::{thread, time::Duration};
+use std::{borrow::Borrow, thread, time::Duration};
 
 const COLORS: [&str; 5] = [
     "\x1b[42m", // Green background
@@ -23,13 +23,28 @@ const SQUARES: [[&str; 3]; 4] = [
 fn main() {
     let turns: Vec<i8> = gen_turn_array();
     let mut amnt: i8 = 0;
-    let good_answer: bool = true;
+    let mut good_answer: bool = true;
 
     show_base("Press any button to start the game".to_string());
 
     while good_answer {
         show_game(amnt, turns.clone());
         amnt += 1;
+
+        let mut response: &str = "";
+
+        if response == "q" {
+            println!("Goodbye!");
+            return;
+        } else {
+            if process_response(amnt, turns.clone(), response) {
+                println!("Good job! Now we add a turn.");
+            } else {
+                println!("Sorry mate, wrong sequence.");
+                println!("Turns: {}", amnt);
+                good_answer = false;
+            }
+        }
     }
 }
 
@@ -44,6 +59,25 @@ fn gen_turn_array() -> Vec<i8> {
     return vec;
 }
 
+fn process_response(amnt: i8, turns: Vec<i8>, response: &str) -> bool {
+    for i in 0..amnt {
+        if let Some(ch) = response.chars().nth(i as usize) {
+            if let Some(num) = ch.to_digit(10) {
+                let value_as_i8 = num as i8;
+                if turns[i as usize] != value_as_i8 {
+                    return false;
+                }
+            } else {
+                println!("The char #{} is not a digit.", i);
+                return false;
+            }
+        } else {
+            return false;
+        }
+    }
+    return true;
+}
+
 fn show_game(amnt: i8, turns: Vec<i8>) {
     for i in 0..amnt {
         print!("{esc}[2J{esc}[1;1H", esc = 27 as char); //Clear the screen