replenishing played cards works

src/deck.rs

@@ -55,6 +55,7 @@ impl Deck {
         let rs = RandomState::new();
         let mut base = Self::cards();
         let len = base.len();
+        (0..2).iter().for_each(|_| {
             (1..len).into_iter().for_each(|i| {
                 let a = rs.hash_one(base[i]) % (len as u64);
                 let b = rs.hash_one(base[i - 1]) % (len as u64);
@@ -62,6 +63,7 @@ impl Deck {
                     base.swap(a as usize, b as usize);
                 }
             });
+        });
         base
     }
 

src/setup.rs

@@ -20,7 +20,9 @@ impl Plugin for SetupPlugin {
 
 /// Setup drawing our cards on the screen
 pub(crate) fn setup_cards(mut commands: Commands, deck: Res<Deck>) {
-    Deck::iter_cards().enumerate().for_each(|(i, this_card)| {
+    Deck::iter_shuffled()
+        .enumerate()
+        .for_each(|(i, this_card)| {
             let this = deck
                 .cards
                 .get(&this_card)

todo.txt

@@ -1,9 +1,4 @@
 TODO:
-* Check for sets
-* Capture valid sets
-* Shuffle deck
-* Serve out 12 cards
-* Deal out additional cards after set captured
 * Reset game (click new game button)
 * Track score (number of sets)
 * Make button(s) look pretty