Mod for Minetest that adds bridges (only one node wide!), slim handrails and a self-building-one-node-wide bridge.

Crafting recipes:
S stands for stick
W stands for wooden slab
V stands for either vines or leaves (both can be used)
G stands for groundplate of bridge
H stands for handrail
- stands for "leave empty"

Groundplate: yields 2 "G" parts which are the basis for further bridges:
V V V
V W V
V V V

Handrail: yields 4 "H" parts which are needed in further receipes:
- - -
- G -
- - -

small bridge:
S - S
H G H
S - S

middle part (fits between small bridges):
- - -
H G H
- - -

corner of a bridge:
S H S
- G H
S - S

T junction of a bridge:
S H S
- G -
S - S

end of a bridge.
S H S
H G H
S - S

handrail, one side closed:
- - -
- - -
S H S

handrail, two sides closed:
S - -
H - -
S H S

handrail, three sides closed (if you want to walk around it):
S H S
H - -
S H S

a large, 3 nodes long bridge:
- small_bridge -
- middle_part_of_bridge -
- small_bridge -

the self-building automatic bridge:
large_bridge large_bridge large_bridge
large_bridge large_bridge large_bridge
large_bridge large_bridge large_bridge

Copyright (C) 2012/2013 Sokomine

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.