From 09e0568ecf7fd71d95608f3a53579c3ecaab665f Mon Sep 17 00:00:00 2001
From: Phil Harper <phil.harper93@gmail.com>
Date: Wed, 20 Dec 2023 19:15:43 +0000
Subject: [PATCH] Allow any number of hearts and stop duplicate cards

---
 components/hearts.tsx | 9 ++++++---
 lib/items.ts          | 5 +++++
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/components/hearts.tsx b/components/hearts.tsx
index d1eec6b..5b9b04e 100644
--- a/components/hearts.tsx
+++ b/components/hearts.tsx
@@ -34,11 +34,14 @@ interface Props {
 export default function Hearts(props: Props) {
   const { lives } = props;
 
+  const elements: JSX.Element[] = [];
+  for (let counter = 1; counter <= lives; counter++) {
+      elements.push(<Heart have={lives >= counter} />);
+  }
+
   return (
     <div className={styles.hearts}>
-      <Heart have={lives >= 1} />
-      <Heart have={lives >= 2} />
-      <Heart have={lives >= 3} />
+      {elements}
     </div>
   );
 }
diff --git a/lib/items.ts b/lib/items.ts
index b459d69..fb75809 100644
--- a/lib/items.ts
+++ b/lib/items.ts
@@ -20,6 +20,11 @@ export function getRandomItem(deck: Item[], played: Item[]): Item {
     if (tooClose(candidate, played)) {
       return false;
     }
+    for (const playedItem of played) {
+      if (playedItem.id === candidate.id) {
+        return false;
+      }
+    }
     return true;
   });