Mirrorlandia_minetest/display_modpack
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Added function signs.set_display_text for programmatically changing the sign text.

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Pierre-Yves Rollo 2017-12-28 20:21:56 +01:00
parent 4268154b64
commit 755fba6ce0
1 changed files with 8 additions and 4 deletions
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12
signs/common.lua
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@ -21,6 +21,13 @@
local S = signs.intllib local S = signs.intllib
local F = function(...) return minetest.formspec_escape(S(...)) end local F = function(...) return minetest.formspec_escape(S(...)) end
function signs.set_display_text(pos,text)
local meta = minetest.get_meta(pos)
meta:set_string("display_text", text)
meta:set_string("infotext", "\""..text.."\"")
display_lib.update_entities(pos)
end
function signs.set_formspec(pos) function signs.set_formspec(pos)
local meta = minetest.get_meta(pos) local meta = minetest.get_meta(pos)
local ndef = minetest.registered_nodes[minetest.get_node(pos).name] local ndef = minetest.registered_nodes[minetest.get_node(pos).name]
@ -49,11 +56,8 @@ end
function signs.on_receive_fields(pos, formname, fields, player) function signs.on_receive_fields(pos, formname, fields, player)
if not minetest.is_protected(pos, player:get_player_name()) then if not minetest.is_protected(pos, player:get_player_name()) then
local meta = minetest.get_meta(pos)
if fields and (fields.ok or fields.key_enter) then if fields and (fields.ok or fields.key_enter) then
meta:set_string("display_text", fields.display_text) signs.set_display_text(pos, fields.display_text)
meta:set_string("infotext", "\""..fields.display_text.."\"")
display_lib.update_entities(pos)
end end
end end
end end