replenishing played cards works

src/deck.rs

@@ -55,12 +55,14 @@ impl Deck {
         let rs = RandomState::new();
         let mut base = Self::cards();
         let len = base.len();
-        (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);
-            if a > b {
-                base.swap(a as usize, b as usize);
-            }
+        (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);
+                if a > b {
+                    base.swap(a as usize, b as usize);
+                }
+            });
         });
         base
     }

src/setup.rs

@@ -20,25 +20,27 @@ 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)| {
-        let this = deck
-            .cards
-            .get(&this_card)
-            .unwrap_or_else(|| panic!("fech card sprite {:?}", this_card))
-            .clone();
-        let this_sprite = Sprite {
-            custom_size: Some(Vec2::new(80.0, 128.0)),
-            ..this
-        };
-        let order = play::DeckOrder(i as u8);
-        commands
-            .spawn((this_sprite, this_card, order, Visibility::Hidden))
-            .observe(play::place_card)
-            .observe(debug::set_debug_card)
-            .observe(debug::hide_debug_card)
-            .observe(play::reset_rotation)
-            .observe(play::toggle_selected);
-    });
+    Deck::iter_shuffled()
+        .enumerate()
+        .for_each(|(i, this_card)| {
+            let this = deck
+                .cards
+                .get(&this_card)
+                .unwrap_or_else(|| panic!("fech card sprite {:?}", this_card))
+                .clone();
+            let this_sprite = Sprite {
+                custom_size: Some(Vec2::new(80.0, 128.0)),
+                ..this
+            };
+            let order = play::DeckOrder(i as u8);
+            commands
+                .spawn((this_sprite, this_card, order, Visibility::Hidden))
+                .observe(play::place_card)
+                .observe(debug::set_debug_card)
+                .observe(debug::hide_debug_card)
+                .observe(play::reset_rotation)
+                .observe(play::toggle_selected);
+        });
 }
 
 /// Setup our camera to view cardson the screen

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