Randomize starting player, fixes #1

src/main.rs

@@ -4,7 +4,7 @@ mod cards;
 use async_std::{prelude::*, sync::RwLock};
 use cards::*;
 use itertools::Itertools;
-use rand::{seq::SliceRandom, thread_rng};
+use rand::{seq::SliceRandom, Rng, thread_rng};
 use serde::{Deserialize, Serialize};
 use std::{collections::HashMap, sync::Arc};
 use tide::{Body, Redirect, Request, Response};
@@ -255,6 +255,10 @@ impl Game {
             GameState::Setup => {
                 self.state = GameState::InProgress;
 
+                if self.players.len() > 1 {
+                    self.active_player = thread_rng().gen_range(0..self.players.len());
+                }
+
                 for p in self.players.iter_mut() {
                     (*p).discard_pile = self.setup.deck.clone();
                     p.draw(5);