From 9aafa25b1237dbed8db955038df7e769be4ab2ee Mon Sep 17 00:00:00 2001
From: Spookerton <918997+Spookerton@users.noreply.github.com>
Date: Tue, 21 Jan 2025 17:00:40 +0000
Subject: [PATCH] [MIRROR] add: list list_elements_of_type(list, type, strict)

---
 code/_helpers/lists.dm | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/code/_helpers/lists.dm b/code/_helpers/lists.dm
index dff483c6d15c4..17372d35ef116 100644
--- a/code/_helpers/lists.dm
+++ b/code/_helpers/lists.dm
@@ -107,6 +107,18 @@
 			instances++
 	return instances
 
+/// Returns the elements of list that are of type path. If strict, disallows subtypes
+/proc/list_elements_of_type(list/list, path, strict)
+	RETURN_TYPE(/list)
+	var/list/result = list()
+	for (var/datum/element as anything in list)
+		if (!istype(element, path))
+			continue
+		if (strict && element.type != path)
+			continue
+		result += element
+	return result
+
 //Removes any null entries from the list
 /proc/listclearnulls(list/list)
 	if(istype(list))