From 90f0c3f4ea3b17d549659f9f5d36a991c2fef9e9 Mon Sep 17 00:00:00 2001
From: Andrio Celos <AndrioCelos@users.noreply.github.com>
Date: Thu, 31 Aug 2023 13:54:32 +1000
Subject: [PATCH] Deck editor: automatically select an empty slot on start/
 picking a card

Suggested by Ljovynn.
---
 .../src/Pages/DeckEditPage.ts                  | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/TableturfBattleClient/src/Pages/DeckEditPage.ts b/TableturfBattleClient/src/Pages/DeckEditPage.ts
index fa6b644..d6dd5a4 100644
--- a/TableturfBattleClient/src/Pages/DeckEditPage.ts
+++ b/TableturfBattleClient/src/Pages/DeckEditPage.ts
@@ -52,6 +52,7 @@ function deckEditInitCardDatabase(cards: Card[]) {
 				deckModified = true;
 				window.addEventListener('beforeunload', onBeforeUnload_deckEditor);
 			}
+			selectFirstEmptySlot();
 		});
 		addTestCard(card);
 	}
@@ -109,6 +110,23 @@ function editDeck() {
 	cardList.clearFilter();
 	editingDeck = true;
 	showPage('deckEdit');
+	selectFirstEmptySlot();
+}
+
+function selectFirstEmptySlot() {
+	let found = false;
+	for (const el of deckEditCardButtons.entries) {
+		if (!found && el.value == 0) {
+			for (const el2 of deckEditCardButtons.entries) {
+				if (el2 == el) break;
+				el2.button.checked = false;
+			}
+			found = true;
+			el.button.checked = true;
+			deckEditCardButtons.value = 0;
+		} else if (found)
+			el.button.checked = false;
+	}
 }
 
 function createDeckEditCardButton(cardNumber: number) {