From ecfb31d16670790310e7a961f342b2bcd6b086e2 Mon Sep 17 00:00:00 2001
From: Alexsandro Percy <alexsandro.percy@gmail.com>
Date: Sun, 15 Aug 2021 14:25:01 -0300
Subject: [PATCH] correcao do tug

---
 airutils_papi.lua | 18 ++++++++++++++++++
 airutils_tug.lua  |  6 ++++--
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/airutils_papi.lua b/airutils_papi.lua
index 214b6ae..14572a2 100644
--- a/airutils_papi.lua
+++ b/airutils_papi.lua
@@ -93,6 +93,24 @@ minetest.register_node("airutils:papi",{
     end,
 })
 
+function airutils.remove_papi(pos)
+	local meta = core.get_meta(pos)
+    local node = minetest.get_node(pos)
+    local dir=node.param2
+    if node.name == "airutils:papi_right" then
+        core.set_node(pos, {name="airutils:papi", param2=dir})
+    	meta:set_string("infotext", "PAPI - left side\rOwned by: "..player_name)
+    end
+
+	meta:set_string("owner", player_name)
+	meta:set_string("dont_destroy", "false")
+
+	if meta:get_string("dont_destroy") == "true" then
+		-- when swapping it
+		return
+	end
+end
+
 -- PAPI right node
 minetest.register_node("airutils:papi_right",{
     description = "PAPI_right_side",
diff --git a/airutils_tug.lua b/airutils_tug.lua
index f9f1234..fc399c8 100644
--- a/airutils_tug.lua
+++ b/airutils_tug.lua
@@ -20,8 +20,10 @@ function airutils.move_target(player, pointed_thing)
 
         if player:get_player_control().sneak == true then
             local rotation = object:get_rotation()
-            rotation.y = yaw + math.rad(180)
-            object:set_rotation(rotation)
+            if rotation then
+                rotation.y = yaw + math.rad(180)
+                object:set_rotation(rotation)
+            end
         else
             if is_airlike then object:set_pos(obj_pos) end
         end