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Call on_place_node() callbacks after placing door.

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Other mods may depend on knowing whether doors are placed
to setup additional attributes or perform node manipulations.

This is something e.g. mesecons does to connect circuits
to doors. This was tested with mesecons. Placing a door next
to a mesecon wire will make the wire automatically
connect, which was otherwise not happening.
This commit is contained in:
Auke Kok 2016-02-14 12:21:51 -08:00 committed by paramat
parent 2cc6640edf
commit ed9fd475de
1 changed files with 21 additions and 0 deletions
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21
mods/doors/init.lua
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@ -154,6 +154,25 @@ function _doors.door_toggle(pos, clicker)
return true
end
local function on_place_node(place_to, newnode, placer, oldnode, itemstack, pointed_thing)
-- Run script hook
local _, callback
for _, callback in ipairs(core.registered_on_placenodes) do
-- Deepcopy pos, node and pointed_thing because callback can modify them
local place_to_copy = {x = place_to.x, y = place_to.y, z = place_to.z}
local newnode_copy = {name = newnode.name, param1 = newnode.param1, param2 = newnode.param2}
local oldnode_copy = {name = oldnode.name, param1 = oldnode.param1, param2 = oldnode.param2}
local pointed_thing_copy = {
type = pointed_thing.type,
above = vector.new(pointed_thing.above),
under = vector.new(pointed_thing.under),
ref = pointed_thing.ref,
}
callback(place_to_copy, newnode_copy, placer, oldnode_copy, itemstack, pointed_thing_copy)
end
end
function doors.register(name, def)
-- replace old doors of this type automatically
minetest.register_abm({
@ -249,6 +268,8 @@ function doors.register(name, def)
itemstack:take_item()
end
on_place_node(pos, minetest.get_node(pos), placer, node, itemstack, pointed_thing)
return itemstack
end
})