From 783098c16189d339f37a1cc12ff1c9e61b80c8cf Mon Sep 17 00:00:00 2001
From: Wuzzy <wuzzy2@mail.ru>
Date: Thu, 5 Mar 2020 12:07:52 +0100
Subject: [PATCH] Fix pathfinder bugs: returning nil frequently, broken A*,
 jump through solid nodes (#9339)

* Fix pathfinder fail when startpos is over air
* Note down pathfinder restrictions
* Implement real A* search
* Pathfinder: Implement buildPath non-recursively
* Update find_path documentation
* Pathfinder: Check if jump path is unobstructed
* Pathfinder: Fix drop check first checking upwards
* Pathfinder: Return nil if source or dest are solid
* Pathfinder: Use priority queue for open list
---
 builtin/game/features.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/builtin/game/features.lua b/builtin/game/features.lua
index 0af0dc1..623f818 100644
--- a/builtin/game/features.lua
+++ b/builtin/game/features.lua
@@ -15,6 +15,7 @@ core.features = {
 	httpfetch_binary_data = true,
 	formspec_version_element = true,
 	area_store_persistent_ids = true,
+	pathfinder_works = true,
 }
 
 function core.has_feature(arg)