add minimum minetest version key for contentdb

biome_defs.lua

@@ -125,10 +125,7 @@ moretrees.willow_biome = {
 }
 
 moretrees.rubber_tree_biome = {
-	surface = {
+	surface = "default:dirt_with_grass",
-		"default:dirt_with_grass",
-		"default:sand",
-	},
 	avoid_nodes = moretrees.avoidnodes,
 	avoid_radius = 10,
 	seed_diff = 338,

default_settings.txt

@@ -32,13 +32,13 @@ moretrees.enable_stairs			= true
 
 -- If this variable is set to true, register fences for moretrees wood
 
-moretrees.enable_fences         = true
+moretrees.enable_fences         = false
 
 -- Set this to true if you want the plantlike drawtype for leaves, which
 -- improves some peoples' framerates without resorting to making leaf nodes opaque.
 -- Affects default leaves and default jungle leaves also.
 
-moretrees.plantlike_leaves		= true
+moretrees.plantlike_leaves		= false
 
 -- Enable this if you want moretrees to redefine default apples so that they
 -- fall when leaves decay/are dug.

mod.conf

@@ -1,3 +1,4 @@
 name = moretrees
 depends = default, biome_lib, vessels
 optional_depends = doors, stairs, moreblocks, intllib, farming
+min_minetest_version = 5.2.0

node_defs.lua

@@ -419,8 +419,7 @@ end
 -- we need our own copy of that node, which moretrees will match against.
 
 local jungle_tree = table.copy(minetest.registered_nodes["default:jungletree"])
-jungle_tree.drop = jungle_tree.drop or { items = {} }
+jungle_tree.drop = "default:jungletree"
-table.insert(jungle_tree.drop.items, { items = {"default:jungletree"}})
 minetest.register_node("moretrees:jungletree_trunk", jungle_tree)
 
 default.register_leafdecay({