From 60a29560b63b62948336f9c18457574a20a90d32 Mon Sep 17 00:00:00 2001
From: Victor Kim <17victork@gmail.com>
Date: Fri, 15 Jul 2022 14:58:56 -0700
Subject: [PATCH] Adding an out of bound check for scry hotkey

regarding this error that happens when you try to hotkey a scry card number that is higher than the number of cards shown to you: ```java.lang.IndexOutOfBoundsException: Index: 3, Size: 3
	at java.util.ArrayList.rangeCheck(ArrayList.java:657)
	at java.util.ArrayList.get(ArrayList.java:433)
	at test447.keycuts.patches.cards.GridCardSelectScreenPatches$Update.Insert(GridCardSelectScreenPatches.java:71)
	at com.megacrit.cardcrawl.screens.select.GridCardSelectScreen.update(GridCardSelectScreen.java:143)
	at com.megacrit.cardcrawl.dungeons.AbstractDungeon.update(AbstractDungeon.java:2564)
	at com.megacrit.cardcrawl.core.CardCrawlGame.update(CardCrawlGame.java:876)
	at com.megacrit.cardcrawl.core.CardCrawlGame.render(CardCrawlGame.java:423)
	at com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop(LwjglApplication.java:225)
	at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:126)```
---
 .../keycuts/patches/cards/GridCardSelectScreenPatches.java    | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/test447/keycuts/patches/cards/GridCardSelectScreenPatches.java b/src/main/java/test447/keycuts/patches/cards/GridCardSelectScreenPatches.java
index ae095c2..1efcd63 100644
--- a/src/main/java/test447/keycuts/patches/cards/GridCardSelectScreenPatches.java
+++ b/src/main/java/test447/keycuts/patches/cards/GridCardSelectScreenPatches.java
@@ -68,6 +68,10 @@ public static void Insert(GridCardSelectScreen self)
 				if (InputActionSet.selectCardActions[i].isJustPressed())
 				{
 					int cardPosition = CARDS_PER_LINE * row + i;
+					if(cardPosition >= self.targetGroup.group.length || cardPosition < 0){
+						// card out of range
+						return;
+					}
 					AbstractCard hoveredCard = self.targetGroup.group.get(cardPosition);
 					hoveredCard.hb.clicked = true;
 					ReflectionHacks.setPrivate(self, GridCardSelectScreen.class, "hoveredCard", hoveredCard);