rust rock, scissors, papers.

gistfile1.txt

extern crate rand;

use rand::prelude::*;
use std::collections::HashMap;
use std::io::{stdin, stdout, Write};


fn main() {
    let mut game_values: HashMap<&str, i32> = HashMap::new();
    game_values.insert("kivi", 1);
    game_values.insert("paber", 2);
    game_values.insert("kaarid", 3);

    println!("Viska kivi paber voi käärid ");
    stdout().flush();
    let mut valik = String::new();
    stdin().read_line(&mut valik).expect("error");

    let player_choice = game_values.get(valik.trim()).unwrap().to_owned();

    let mut rng = thread_rng();
    let computer_choice: i32 = rng.gen_range(1, 3);
    let mut computer_choice_name: String = "tere".to_string();
    for (key, value) in game_values {
        if value == computer_choice {
            computer_choice_name = key.to_string();
            break;
        }
    }

    let winner = match computer_choice {
        1 => if player_choice == 1 {
            "Viik"
        } else if player_choice == 2 {
            "Kaotasid"
        } else {
            "Voitsid"
        },
        2 => if player_choice == 1 {
            "Voitsid"
        } else if player_choice == 2 {
            "Viik"
        } else {
            "Kaotasid"
        },
        3 => if player_choice == 1 {
            "Kaotasid"
        } else if player_choice == 2 {
            "Voitsid"
        } else {
            "Viik"
        },
        _ => "Proovi uuesti",
    };

    println!("Tulemus {:?} {}", winner, player_choice);
    println!("Arvuti viskas  {:?} {}", computer_choice_name, computer_choice);

    loop {
        main();
    }
}