From f7733f41ea36e7d4531fea61a4cd4b679514d263 Mon Sep 17 00:00:00 2001
From: SmallJoker <SmallJoker@users.noreply.github.com>
Date: Tue, 21 Nov 2017 20:21:52 +0100
Subject: [PATCH] core.rotate_node: Run callbacks like with any regular placed
 node (#6648)

---
 builtin/common/misc_helpers.lua | 48 ++++++++-------------------------
 1 file changed, 11 insertions(+), 37 deletions(-)

diff --git a/builtin/common/misc_helpers.lua b/builtin/common/misc_helpers.lua
index d7e0b6ae2..eccacba4f 100644
--- a/builtin/common/misc_helpers.lua
+++ b/builtin/common/misc_helpers.lua
@@ -345,41 +345,20 @@ if INIT == "game" then
 		end
 		local undef = core.registered_nodes[unode.name]
 		if undef and undef.on_rightclick then
-			undef.on_rightclick(pointed_thing.under, unode, placer,
+			return undef.on_rightclick(pointed_thing.under, unode, placer,
 					itemstack, pointed_thing)
-			return
 		end
 		local fdir = placer and core.dir_to_facedir(placer:get_look_dir()) or 0
-		local wield_name = itemstack:get_name()
 
 		local above = pointed_thing.above
 		local under = pointed_thing.under
 		local iswall = (above.y == under.y)
 		local isceiling = not iswall and (above.y < under.y)
-		local anode = core.get_node_or_nil(above)
-		if not anode then
-			return
-		end
-		local pos = pointed_thing.above
-		local node = anode
 
 		if undef and undef.buildable_to then
-			pos = pointed_thing.under
-			node = unode
 			iswall = false
 		end
 
-		local name = placer and placer:get_player_name() or ""
-		if core.is_protected(pos, name) then
-			core.record_protection_violation(pos, name)
-			return
-		end
-
-		local ndef = core.registered_nodes[node.name]
-		if not ndef or not ndef.buildable_to then
-			return
-		end
-
 		if orient_flags.force_floor then
 			iswall = false
 			isceiling = false
@@ -393,31 +372,26 @@ if INIT == "game" then
 			iswall = not iswall
 		end
 
+		local param2 = fdir
 		if iswall then
-			core.set_node(pos, {name = wield_name,
-					param2 = dirs1[fdir + 1]})
+			param2 = dirs1[fdir + 1]
 		elseif isceiling then
 			if orient_flags.force_facedir then
-				core.set_node(pos, {name = wield_name,
-						param2 = 20})
+				cparam2 = 20
 			else
-				core.set_node(pos, {name = wield_name,
-						param2 = dirs2[fdir + 1]})
+				param2 = dirs2[fdir + 1]
 			end
 		else -- place right side up
 			if orient_flags.force_facedir then
-				core.set_node(pos, {name = wield_name,
-						param2 = 0})
-			else
-				core.set_node(pos, {name = wield_name,
-						param2 = fdir})
+				param2 = 0
 			end
 		end
 
-		if not infinitestacks then
-			itemstack:take_item()
-			return itemstack
-		end
+		local old_itemstack = ItemStack(itemstack)
+		local new_itemstack, removed = core.item_place_node(
+			itemstack, placer, pointed_thing, param2
+		)
+		return infinitestacks and old_itemstack or new_itemstack
 	end