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Add formspec

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This commit is contained in:
An0n3m0us 2019-10-18 23:05:21 +01:00
parent 7caa5d36f2
commit b2bb6214db
1 changed files with 29 additions and 12 deletions
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41
mods/sethome/init.lua
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@ -9,6 +9,14 @@ local S = minetest.get_translator("sethome")
local homes_file = minetest.get_worldpath() .. "/homes"
local homepos = {}
local formspec =
"size[8,4]" ..
"real_coordinates[true]" ..
"label[3,0.5;" .. S("Are you sure?") .. "]" ..
"label[0.5,1;" .. S("(This will override your previous home coordinates!)") .. "]" ..
"button_exit[0.2,2.75;2,1;yes;Yes]" ..
"button_exit[5.6,2.75;2,1;no;No]"
local function loadhomes()
local input = io.open(homes_file, "r")
if not input then
@ -29,20 +37,29 @@ sethome.set = function(name, pos)
if not player or not pos then
return false
end
player:set_attribute("sethome:home", minetest.pos_to_string(pos))
-- remove `name` from the old storage file
local data = {}
local output = io.open(homes_file, "w")
if output then
homepos[name] = nil
for i, v in pairs(homepos) do
table.insert(data, string.format("%.1f %.1f %.1f %s\n", v.x, v.y, v.z, i))
minetest.show_formspec(player:get_player_name(), "sethome:sethomedialog", formspec)
minetest.register_on_player_receive_fields(function(player, formname, fields)
if formname == "sethome:sethomedialog" then -- This is your form name
if fields.yes then
player:set_attribute("sethome:home", minetest.pos_to_string(pos))
-- remove `name` from the old storage file
local data = {}
local output = io.open(homes_file, "w")
if output then
homepos[name] = nil
for i, v in pairs(homepos) do
table.insert(data, string.format("%.1f %.1f %.1f %s\n", v.x, v.y, v.z, i))
end
output:write(table.concat(data))
io.close(output)
return true
end
end
end
output:write(table.concat(data))
io.close(output)
return true
end
end)
return true -- if the file doesn't exist - don't return an error.
end