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allow to set trade limits only when the NPC can be edited by that player

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Sokomine 2022-09-10 21:46:05 +02:00
parent 8b9edead0e
commit e7959477c9
1 changed files with 10 additions and 0 deletions
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10
fs_trade_limit.lua
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@ -82,6 +82,11 @@ end
-- handle input to the formspec
yl_speak_up.input_trade_limit = function(player, formname, fields)
local pname = player:get_player_name()
local n_id = yl_speak_up.speak_to[pname].n_id
if(not(yl_speak_up.may_edit_npc(player, n_id))) then
return
end
-- the player has selected an entry - edit it
if(fields and fields["edit_trade_limit"]) then
local selection = minetest.explode_table_event( fields[ "edit_trade_limit" ])
@ -98,6 +103,7 @@ yl_speak_up.input_trade_limit = function(player, formname, fields)
yl_speak_up.show_fs(player, "trade_list")
return
end
-- else show this formspec again
yl_speak_up.show_fs(player, "trade_limit")
end
@ -114,6 +120,10 @@ yl_speak_up.get_fs_trade_limit = function(player, selected)
if(not(dialog) or not(n_id)) then
return "Error. Missing dialog when accessing trade limits."
end
if(not(yl_speak_up.may_edit_npc(player, n_id))) then
return "Error. You have no right to edit this NPC."
end
-- the player has selected an entry - edit it
-- make sure all necessary entries in the trades table exist
yl_speak_up.setup_trade_limits(dialog)