Sokomine/yl_speak_up
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made delete option work

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Sokomine 2021-05-05 17:09:49 +02:00
parent 2107b7833a
commit f88ef64f7f
1 changed files with 25 additions and 2 deletions
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27
functions.lua
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@ -2101,6 +2101,28 @@ yl_speak_up.edit_mode_apply_changes = function(pname, fields)
result["show_next_option"] = future_o_id
end
if(fields[ "del_option"] and fields.o_id and dialog.n_dialogs[d_id].d_options[fields.o_id]) then
local o_id = fields.o_id
-- which dialog to show instead of the deleted one?
local next_o_id = o_id
local sorted_list = yl_speak_up.get_sorted_options(dialog.n_dialogs[d_id].d_options)
for i, o in ipairs(sorted_list) do
if(o == o_id and sorted_list[ i+1 ]) then
next_o_id = sorted_list[ i+1 ]
elseif(o == o_id and sorted_list[ i-1 ]) then
next_o_id = sorted_list[ i-1 ]
end
end
table.insert(yl_speak_up.npc_was_changed[ n_id ],
"Dialog "..d_id..": Option "..tostring(o_id).." deleted.")
-- actually delete the dialog
dialog.n_dialogs[d_id].d_options[o_id] = nil
-- the current dialog is deleted; we need to show another one
result["show_next_option"] = next_o_id
-- after deleting the entry, all previous/further changes to it are kind of unintresting
return result
end
-- changes to options are not possible if there are none
if(dialog.n_dialogs[ d_id ].d_options) then
@ -2285,13 +2307,14 @@ minetest.register_on_player_receive_fields(
-- handles changes to o_text_when_prerequisites_met, target dialog, adding of a new dialog
local result = yl_speak_up.edit_mode_apply_changes(pname, fields)
-- if a new option was added or the target dialog of this one changed, display the right new option
if(result and result["show_next_option"]) then
if(result and result["show_next_option"] and n_dialog.d_options[result["show_next_option"]]) then
minetest.show_formspec(pname, "yl_speak_up:edit_option_dialog", get_fs_edit_option_dialog(player, n_id, d_id, result["show_next_option"]))
return
end
-- back to the main dialog window?
if(fields.show_current_dialog or fields.quit or fields.button_exit or not(d_option)) then
-- (this also happens when the last option was deleted)
if(fields.show_current_dialog or fields.quit or fields.button_exit or not(d_option) or fields.del_option) then
minetest.show_formspec(pname, "yl_speak_up:talk", get_fs_talkdialog(player, n_id, d_id))
return
end