aboutsummaryrefslogtreecommitdiff
path: root/signs/compatibility.lua
blob: 76bca89c23390da311597a346fb5817a89e1ecae (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
--[[
    signs mod for Minetest - Various signs with text displayed on
    (c) Pierre-Yves Rollo

    This file is part of signs.

    signs 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.

    signs 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 signs.  If not, see <http://www.gnu.org/licenses/>.
--]]


-- Wallmounted to facedir conversion
local wallmounted_to_facedir = {
  [0]=1, -- Should not happend with signs 
  [1]=1, -- Should not happend with signs
  [2]=1,
  [3]=3,
  [4]=0,
  [5]=2
}

-- Nodes conversions
local convert_nodes = {
  ['signs:wooden_right'] = 'signs:wooden_right_sign',
  ['signs:wooden_left']  = 'signs:wooden_left_sign',
  ['signs:poster']       = 'signs:paper_poster'
}

local function compatibility_check(pos, node)
    -- Old wallmounted modes to new facedir nodes conversion
    node.name = convert_nodes[node.name]
    if node.name then
	  node.param2 = wallmounted_to_facedir[node.param2]
      display_lib.on_destruct(pos)
      minetest.swap_node(pos, node)
      display_lib.on_construct(pos)
    end
end

minetest.register_lbm({ name = "signs:conpatibility_1",
	nodenames = {"signs:wooden_right", "signs:wooden_left", "signs:poster"},
	action = compatibility_check,
})