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91 lines
3.3 KiB
Lua
91 lines
3.3 KiB
Lua
--[[
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signs mod for Minetest - Various signs with text displayed on
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(c) Pierre-Yves Rollo
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This file is part of signs.
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signs is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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signs is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with signs. If not, see <http://www.gnu.org/licenses/>.
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--]]
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-- Wallmounted to facedir conversion
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------------------------------------
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local wallmounted_to_facedir = {
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[0]=1, -- Should not happend with signs
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[1]=1, -- Should not happend with signs
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[2]=1,
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[3]=3,
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[4]=0,
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[5]=2
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}
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-- Nodes conversions
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local convert_nodes = {
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['signs_road:blue_street'] = 'signs_road:blue_street_sign',
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['signs_road:green_street'] = 'signs_road:green_street_sign',
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['signs_road:black_right'] = 'signs_road:black_right_sign',
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['signs_road:black_left'] = 'signs_road:black_left_sign',
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['signs_road:green_right'] = 'signs_road:green_right_sign',
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['signs_road:green_left'] = 'signs_road:green_left_sign'
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}
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local function compatibility_check(pos, node)
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-- Old wallmounted modes to new facedir nodes conversion
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node.name = convert_nodes[node.name]
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if node.name then
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node.param2 = wallmounted_to_facedir[node.param2]
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display_api.on_destruct(pos)
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minetest.swap_node(pos, node)
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display_api.on_construct(pos)
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end
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end
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minetest.register_lbm({ name = "signs_road:conpatibility_1",
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nodenames = {'signs_road:blue_street', 'signs_road:green_street', 'signs_road:black_right',
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'signs_road:black_left', 'signs_road:green_right', 'signs_road:green_left'},
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action = compatibility_check,
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})
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-- Text entity name change because of signs_lib using signs prefix
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------------------------------------------------------------------
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local function compatibility_check_2(pos, node)
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-- Remove old entity
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for _, objref in ipairs(minetest.get_objects_inside_radius(pos, 0.5)) do
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local entity = objref:get_luaentity()
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if entity and entity.name == "signs:text" then
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objref:remove()
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end
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end
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-- Create new entity
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display_api.update_entities(pos)
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end
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minetest.register_lbm({ name = "signs_road:conpatibility_2",
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nodenames = {
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"signs_road:blue_street_sign", "signs_road:red_street_sign", "signs_road:white_street_sign",
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"signs_road:green_street_sign", "signs_road:yellow_street_sign", "signs_road:black_right_sign",
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"signs_road:black_left_sign", "signs_road:green_right_sign", "signs_road:green_left_sign",
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"signs_road:yellow_right_sign", "signs_road:yellow_left_sign", "signs_road:white_right_sign",
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"signs_road:white_left_sign"},
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action = compatibility_check_2,
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})
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-- Node name tidy up
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--------------------
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minetest.register_alias("signs_road:green_street_sign", "signs_road:green_sign")
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minetest.register_alias("signs_road:yellow_street_sign", "signs_road:yellow_sign")
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minetest.register_alias("signs_road:white_street_sign", "signs_road:white_sign")
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