From d25564e9d3baac6db5b3b8cf216bc002518b038d Mon Sep 17 00:00:00 2001
From: Evan Debenham <Evan@ShatteredPixel.com>
Date: Tue, 30 Mar 2021 19:49:27 -0400
Subject: [PATCH] v0.9.3: fixed large fly swarms duplicating into enclosed
 spaces

---
 .../shatteredpixeldungeon/actors/mobs/Swarm.java              | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Swarm.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Swarm.java
index 2fa012824..398105dae 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Swarm.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Swarm.java
@@ -85,11 +85,11 @@ public class Swarm extends Mob {
 
 		if (HP >= damage + 2) {
 			ArrayList<Integer> candidates = new ArrayList<>();
-			boolean[] solid = Dungeon.level.solid;
 			
 			int[] neighbours = {pos + 1, pos - 1, pos + Dungeon.level.width(), pos - Dungeon.level.width()};
 			for (int n : neighbours) {
-				if (!solid[n] && Actor.findChar( n ) == null) {
+				if (!Dungeon.level.solid[n] && Actor.findChar( n ) == null
+						&& (!properties.contains(Property.LARGE) || Dungeon.level.openSpace[n])) {
 					candidates.add( n );
 				}
 			}