Correct node definitons for pine saplings and pine needles

[oweals/minetest_game.git] / mods / default / functions.lua

diff --git a/mods/default/functions.lua b/mods/default/functions.lua
index fe553c516eea3393f34cada05759b82c9962a390..ecb7f61226a65fffa605411e0352bcba59c60584 100644 (file)
--- a/mods/default/functions.lua
+++ b/mods/default/functions.lua
@@ -233,17 +233,6 @@ end
 -- Leafdecay
 --
 
--- To enable leaf decay for a node, add it to the "leafdecay" group.
---
--- The rating of the group determines how far from a node in the group "tree"
--- the node can be without decaying.
---
--- If param2 of the node is ~= 0, the node will always be preserved. Thus, if
--- the player places a node of that kind, you will want to set param2=1 or so.
---
--- If the node is in the leafdecay_drop group then the it will always be dropped
--- as an item
-
 default.leafdecay_trunk_cache = {}
 default.leafdecay_enable_cache = true
 -- Spread the load of finding trunks
@@ -255,6 +244,12 @@ minetest.register_globalstep(function(dtime)
                        math.floor(dtime * finds_per_second)
 end)
 
+default.after_place_leaves = function(pos, placer, itemstack, pointed_thing)
+       local node = minetest.get_node(pos)
+       node.param2 = 1
+       minetest.set_node(pos, node)
+end
+
 minetest.register_abm({
        nodenames = {"group:leafdecay"},
        neighbors = {"air", "group:liquid"},
@@ -309,7 +304,7 @@ minetest.register_abm({
                end
                if not do_preserve then
                        -- Drop stuff other than the node itself
-                       itemstacks = minetest.get_node_drops(n0.name)
+                       local itemstacks = minetest.get_node_drops(n0.name)
                        for _, itemname in ipairs(itemstacks) do
                                if minetest.get_item_group(n0.name, "leafdecay_drop") ~= 0 or
                                                itemname ~= n0.name then