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--[[
steles mod for Minetest. Steles / graves with text on it.
(c) Pierre-Yves Rollo
This file is part of steles.
steles 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.
steles 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 steles. If not, see <http://www.gnu.org/licenses/>.
--]]
local S = steles.intllib
local F = function(...) return minetest.formspec_escape(S(...)) end
display_api.register_display_entity("steles:text")
for i, material in ipairs(steles.materials) do
local ndef = minetest.registered_nodes[material]
if ndef then
local groups = table.copy(ndef.groups)
local parts = material:split(":")
groups.display_modpack_node = 1
minetest.register_node("steles:"..parts[2].."_stele", {
description = steles.materials_desc[i],
sunlight_propagates = true,
paramtype = "light",
paramtype2 = "facedir",
tiles = ndef.tiles,
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = {
{-5/16, -5/16, -2/16, 5/16, 0.5, 2/16},
{-7/16, -0.5, -4/16, 7/16, -5/16, 4/16}
},
},
groups = groups,
display_entities = {
["steles:text"] = {
on_display_update = font_api.on_display_update,
depth = -2/16 - display_api.entity_spacing,
top = -2/16,
aspect_ratio = 0.4,
size = { x = 10/16, y = 12/16 },
maxlines = 3,
},
},
on_place = function(itemstack, placer, pointed_thing)
minetest.rotate_node(itemstack, placer, pointed_thing)
return display_api.on_place(itemstack, placer, pointed_thing)
end,
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("formspec", string.format([=[
size[6,4]%s%s%s
textarea[0.5,0.7;5.5,2;display_text;%s;${display_text}]
button[1,3;2,1;font;%s]
button_exit[3,3;2,1;ok;%s]]=],
default.gui_bg, default.gui_bg_img, default.gui_slots,
F("Displayed text (3 lines max)"),
F("Font"), F("Write")))
display_api.on_construct(pos)
end,
on_destruct = display_api.on_destruct,
on_rotate = display_api.on_rotate,
on_receive_fields = function(pos, formname, fields, player)
if not minetest.is_protected(pos, player:get_player_name()) then
local meta = minetest.get_meta(pos)
if fields.ok or fields.font then
meta:set_string("display_text", fields.display_text)
meta:set_string("infotext", "\""..fields.display_text.."\"")
display_api.update_entities(pos)
end
if fields.font then
font_api.show_font_list(player, pos)
end
end
end,
on_punch = display_api.update_entities,
})
end
end
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