From 15093febd477e57e74ac0b9ba11cfa6cf354f6cb Mon Sep 17 00:00:00 2001
From: Wuzzy <Wuzzy2@mail.ru>
Date: Tue, 10 Dec 2019 21:29:42 +0100
Subject: [PATCH] Growth tool: Grow tree trunk

---
 mods/nodes/init.lua | 4 ++--
 mods/tools/init.lua | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/mods/nodes/init.lua b/mods/nodes/init.lua
index 19b7251..6085b98 100644
--- a/mods/nodes/init.lua
+++ b/mods/nodes/init.lua
@@ -483,7 +483,7 @@ for _, v in pairs({
 		minetest.register_node("nodes:trunk_" .. v[1] .. "_breakable", {
 			description = nm(v[1] .. " trunk"),
 			tiles = {"trunk_" .. v[1] .. "_top.png", "trunk_" .. v[1] .. "_top.png", "trunk_" .. v[1] .. ".png"},
-			groups = {axe = 1, node = 1, wood = 1},
+			groups = {axe = 1, node = 1, wood = 1, tree = 1},
 			paramtype2 = "facedir",
 			sounds = sounds.wood,
 		})
@@ -491,7 +491,7 @@ for _, v in pairs({
 		minetest.register_node("nodes:trunk_" .. v[1] .. "", {
 			description = nm(v[1] .. " trunk"),
 			tiles = {"trunk_" .. v[1] .. "_top.png", "trunk_" .. v[1] .. "_top.png", "trunk_" .. v[1] .. ".png"},
-			groups = {node = 1, unbreakable = 1, wood = 1},
+			groups = {node = 1, unbreakable = 1, wood = 1, tree = 1},
 			paramtype2 = "facedir",
 			sounds = sounds.wood,
 		})
diff --git a/mods/tools/init.lua b/mods/tools/init.lua
index 0ca3495..0a5bebd 100644
--- a/mods/tools/init.lua
+++ b/mods/tools/init.lua
@@ -638,8 +638,8 @@ minetest.register_tool("tools:grow", {
 					minetest.set_node(ppos, {name=nname})
 				end
 			end
-		elseif nname == "nodes:reeds" then
-			-- Grow reeds
+		elseif nname == "nodes:reeds" or minetest.get_item_group(nname, "tree") == 1 then
+			-- Grow reeds and tree trunk
 			local above
 			for i=1,15 do
 				above = {x=pos.x,y=pos.y+i,z=pos.z}