forked from mtcontrib/display_modpack
91 lines
2.6 KiB
Lua
91 lines
2.6 KiB
Lua
--[[
|
|
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_1(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_api.on_destruct(pos)
|
|
minetest.swap_node(pos, node)
|
|
display_api.on_construct(pos)
|
|
end
|
|
end
|
|
|
|
minetest.register_lbm({ name = "signs:conpatibility_1",
|
|
nodenames = {"signs:wooden_right", "signs:wooden_left", "signs:poster"},
|
|
action = compatibility_check_1,
|
|
})
|
|
|
|
-- Text entity name change because of signs_lib using signs prefix
|
|
------------------------------------------------------------------
|
|
|
|
-- If no other mod registered signs:text, register it.
|
|
-- We need to have this entity registered to be able to remove it.
|
|
if minetest.registered_entities["signs:text"] == nil then
|
|
minetest.register_entity("signs:text", {
|
|
collisionbox = { 0, 0, 0, 0, 0, 0 },
|
|
visual = "upright_sprite",
|
|
textures = {},
|
|
})
|
|
end
|
|
|
|
local function compatibility_check_2(pos, node)
|
|
-- Remove old entity
|
|
for _, objref in ipairs(minetest.get_objects_inside_radius(pos, 0.5)) do
|
|
local entity = objref:get_luaentity()
|
|
if entity and entity.name == "signs:text" then
|
|
objref:remove()
|
|
end
|
|
end
|
|
-- Create new entity
|
|
display_api.update_entities(pos)
|
|
end
|
|
|
|
minetest.register_lbm({ name = "signs:conpatibility_2",
|
|
nodenames = {"signs:wooden_right_sign", "signs:wooden_left_sign", "signs:paper_poster"},
|
|
action = compatibility_check_2,
|
|
})
|
|
|
|
|
|
|
|
|
|
|