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--digtron.lua
--make tracks placeable by digtrons by overriding the place function.
local old_item_place = digtron.item_place_node
digtron.item_place_node = function(itemstack, placer, place_to, param2)
if minetest.get_item_group(itemstack:get_name(), "advtrains_trackplacer")>0 then
return advtrains.pcall(function()
local def = minetest.registered_items[itemstack:get_name()]
if not def then return itemstack, false end
local pointed_thing = {}
pointed_thing.type = "node"
pointed_thing.above = {x=place_to.x, y=place_to.y, z=place_to.z}
pointed_thing.under = {x=place_to.x, y=place_to.y - 1, z=place_to.z}
--call the on_rightclick callback
local success
itemstack, success = def.on_place(itemstack, placer, pointed_thing)
return itemstack, success
end)
else
return old_item_place(itemstack, placer, place_to, param2)
end
end
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