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Default/trees: Make 'can grow' public to enable over-riding

This commit is contained in:
paramat 2015-11-23 00:55:11 +00:00
parent 0d49978341
commit 135d80eb86
1 changed files with 2 additions and 2 deletions
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4
mods/default/trees.lua
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@ -6,7 +6,7 @@
local random = math.random
local function can_grow(pos)
function default.can_grow(pos)
local node_under = minetest.get_node_or_nil({x = pos.x, y = pos.y - 1, z = pos.z})
if not node_under then
return false
@ -32,7 +32,7 @@ minetest.register_abm({
interval = 10,
chance = 50,
action = function(pos, node)
if not can_grow(pos) then
if not default.can_grow(pos) then
return
end