From 9101edc0ac9635794287358dc7d00d93947ef59d Mon Sep 17 00:00:00 2001
From: Evan Debenham <Evan@ShatteredPixel.com>
Date: Sun, 22 Oct 2023 15:44:14 -0400
Subject: [PATCH] v2.2.1: fixed crystal spire being vulernable to certain
 specific effects

---
 .../shatteredpixeldungeon/actors/mobs/CrystalSpire.java      | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/CrystalSpire.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/CrystalSpire.java
index e9e238391..86475e55e 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/CrystalSpire.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/CrystalSpire.java
@@ -291,6 +291,11 @@ public class CrystalSpire extends Mob {
 		super.damage(dmg, src);
 	}
 
+	@Override
+	public boolean isInvulnerable(Class effect) {
+		return effect != Pickaxe.class;
+	}
+
 	@Override
 	public boolean add( Buff buff ) {
 		return false; //immune to all buffs and debuffs