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Doors: Allow schematic placement of wooden doors.

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If LVM or some other nonmetadata method is used to place a door,
then metadata is missing that tells us whether the door is left
or right-hinged.

However, we can detect that nodemeta is missing and see if the node
name is _a or _b. In the case of _a, nothing needs to be done and we
can just open the door. In the case of _b we assume the door is right
hinged, and tune the state nodemeta value so that the door opens the
right way. This all of course assumes that the schematic method places
the doors *closed* by default, which is reasonable.
This commit is contained in:
Auke Kok 2016-03-20 23:48:16 -07:00 committed by paramat
parent 1a5f89e750
commit ffba9d978e
1 changed files with 10 additions and 1 deletions
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11
mods/doors/init.lua
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@ -132,10 +132,19 @@ local transform = {
function _doors.door_toggle(pos, clicker)
local meta = minetest.get_meta(pos)
local state = meta:get_int("state")
local def = minetest.registered_nodes[minetest.get_node(pos).name]
local name = def.door.name
local state = meta:get_string("state")
if state == "" then
-- fix up lvm-placed right-hinged doors, default closed
if minetest.get_node(pos).name:sub(-2) == "_b" then
state = 2
end
else
state = tonumber(state)
end
if clicker and not minetest.check_player_privs(clicker, "protection_bypass") then
local owner = meta:get_string("doors_owner")
if owner ~= "" then