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process input into field elements of fs_edit_preconditions.lua

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Sokomine 2021-06-06 20:49:47 +02:00
parent 91788f8713
commit 850343a30d
1 changed files with 42 additions and 3 deletions
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45
fs_edit_preconditions.lua
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@ -105,6 +105,43 @@ yl_speak_up.input_fs_edit_preconditions = function(player, formname, fields)
return
end
-- field inputs: those do not trigger a sending of the formspec on their own
-- are we talking about an inventory?
local data = yl_speak_up.speak_to[pname].tmp_prereq
if(fields.inv_stack_name and fields.inv_stack_name ~= ""
and data and data.what and data.what >= 5 and data.what <= 6) then
local parts = fields.inv_stack_name:split(" ")
local size = 1
if(parts and #parts > 1) then
size = tonumber(parts[2])
if(not(size) or size < 1) then
size = 1
end
end
-- does the item exist?
if(minetest.registered_items[ parts[1] ]) then
data.inv_stack_name = parts[1].." "..parts[2]
else
-- show error message
yl_speak_up.show_fs(player, "msg", {
input_to = "yl_speak_up:edit_preconditions",
formspec = "size[8,2]"..
"label[0.2,0.5;Error: \""..
minetest.formspec_escape(fields.inv_stack_name)..
"\" is not a valid item(stack).]"..
"button[1.5,1.5;2,0.9;back_from_error_msg;Back]"})
return
end
-- comparison value for a variable
elseif(fields.var_cmp_value
and data and data.what and data.what >= 5 and data.what <= 6) then
data.var_cmp_value = fields.var_cmp_value
end
-- selections in a dropdown menu (they trigger sending the formspec)
-- select a general direction/type first
if(fields.select_what) then
local nr = table.indexof(check_what, fields.select_what)
@ -141,7 +178,8 @@ yl_speak_up.input_fs_edit_preconditions = function(player, formname, fields)
if(not(fields.back)
and (fields.change_prereq or fields.select_what or fields.select_trade
or fields.select_inv or fields.select_block
or fields.select_variable or fields.select_operator)) then
or fields.select_variable or fields.select_operator
or fields.back_from_error_msg)) then
yl_speak_up.show_fs(player, "edit_preconditions")
return
end
@ -246,7 +284,8 @@ yl_speak_up.get_fs_edit_preconditions = function(player, table_click_result)
data.operator = 1
save_button = ""
end
local field_for_value = "field[11.2,4.8;7.0,0.6;var_cmp_value;;]"
local field_for_value = "field[11.2,4.8;7.0,0.6;var_cmp_value;;"..
minetest.formspec_escape(data.var_cmp_value or "- enter value -").."]"
-- do not show value input field for unary operators
if(not(data.operator) or data.operator == 1 or data.operator >= 8) then
field_for_value = "label[11.2,5.1;- not used for this operator -]"
@ -293,7 +332,7 @@ yl_speak_up.get_fs_edit_preconditions = function(player, table_click_result)
table.concat(check_inv, ",")..";"..
tostring(data.inv)..";]"..
"label[0.2,4.5;Name of the item(stack):]"..
"field[4.0,4.3;16.0,0.6;inv_stack_name;;]"..
"field[4.0,4.3;16.0,0.6;inv_stack_name;;"..(data.inv_stack_name or "").."]"..
"tooltip[inv_stack_name;Enter name of the block and amount.\n"..
"Example: \"default:apple 3\" for three apples,\n"..
" \"farming:bread\" for a bread.]"