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Autom. make grass/fern dry if placed on dry grass

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Wuzzy 2017-11-15 01:29:17 +01:00
parent 4083432770
commit 6b2c06934a
2 changed files with 49 additions and 15 deletions
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23
mods/CORE/mcl_util/init.lua
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@ -411,10 +411,12 @@ end
mcl_util.clock_works = mcl_util.compass_works
-- Returns a on_place function for plants
-- * condition: function(pos, node)
-- * condition: function(pos, node, itemstack)
-- * A function which is called by the on_place function to check if the node can be placed
-- * Must return true, if placement is allowed, false otherwise
-- * Must return true, if placement is allowed, false otherwise.
-- * If it returns a string, placement is allowed, but will place this itemstring as a node instead
-- * pos, node: Position and node table of plant node
-- * itemstack: Itemstack to place
function mcl_util.generate_on_place_plant_function(condition)
return function(itemstack, placer, pointed_thing)
if pointed_thing.type ~= "node" then
@ -445,9 +447,20 @@ function mcl_util.generate_on_place_plant_function(condition)
end
-- Check placement rules
if (condition(place_pos, node) == true) then
local idef = itemstack:get_definition()
local new_itemstack, success = minetest.item_place_node(itemstack, placer, pointed_thing)
local result = condition(place_pos, node, itemstack)
if result == true or type(result) == "string" then
local itemstack_place
if type(result) == "string" then
-- Let's pretend we place a different item
itemstack_place = ItemStack(itemstack)
itemstack_place:set_name(result)
else
itemstack_place = itemstack
end
local idef = itemstack_place:get_definition()
local new_itemstack, success = minetest.item_place_node(itemstack_place, placer, pointed_thing)
-- Restore old itemstack name
new_itemstack:set_name(itemstack:get_name())
if success then
if idef.sounds and idef.sounds.place then