Doors: Allow schematic placement of wooden doors.

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.
minetest · Mar 22, 2016 · ffba9d9 · ffba9d9
1 parent 1a5f89e
commit ffba9d9
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/mods/doors/init.lua b/mods/doors/init.lua
@@ -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