From 60f4d6a290a79d3416abb4ddb1a5160e712472a1 Mon Sep 17 00:00:00 2001
From: SabreML <57483089+SabreML@users.noreply.github.com>
Date: Sun, 25 Feb 2024 14:01:12 +0000
Subject: [PATCH] Embryo check

---
 code/modules/cm_aliens/XenoStructures.dm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/code/modules/cm_aliens/XenoStructures.dm b/code/modules/cm_aliens/XenoStructures.dm
index ab38e59002d8..af6c14d3eac0 100644
--- a/code/modules/cm_aliens/XenoStructures.dm
+++ b/code/modules/cm_aliens/XenoStructures.dm
@@ -578,6 +578,11 @@
 	if(current_mob.stat == DEAD)
 		return FALSE
 
+	if(HAS_TRAIT(current_mob, TRAIT_NESTED) && (current_mob.status_flags & XENO_HOST))
+		for(var/obj/item/alien_embryo/embryo in current_mob)
+			if(HIVE_ALLIED_TO_HIVE(hivenumber, embryo.hivenumber))
+				return FALSE
+
 	var/turf/current_turf
 	var/turf/last_turf = loc
 	var/atom/temp_atom = new acid_type()