mirror of
https://github.com/luanti-org/minetest_game.git
synced 2025-05-29 18:16:27 -04:00
114 lines
2.9 KiB
Lua
114 lines
2.9 KiB
Lua
-- sethome/init.lua
|
|
|
|
sethome = {}
|
|
|
|
-- Load support for MT game translation.
|
|
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[0.65,1;" .. 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
|
|
return -- no longer an error
|
|
end
|
|
|
|
-- Iterate over all stored positions in the format "x y z player" for each line
|
|
for pos, name in input:read("*a"):gmatch("(%S+ %S+ %S+)%s([%w_-]+)[\r\n]") do
|
|
homepos[name] = minetest.string_to_pos(pos)
|
|
end
|
|
input:close()
|
|
end
|
|
|
|
loadhomes()
|
|
|
|
sethome.set = function(name, pos)
|
|
local player = minetest.get_player_by_name(name)
|
|
if not player or not pos then
|
|
minetest.chat_send_player(player:get_player_name(), "Player not found!")
|
|
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))
|
|
end
|
|
output:write(table.concat(data))
|
|
io.close(output)
|
|
end
|
|
end
|
|
|
|
minetest.register_on_player_receive_fields(function(player, formname, fields)
|
|
if formname == "sethome:sethomedialog" then
|
|
if fields.yes then
|
|
sethome.set(player:get_player_name(), player:get_pos())
|
|
minetest.chat_send_player(player:get_player_name(), "Home set!")
|
|
end
|
|
end
|
|
end)
|
|
|
|
sethome.get = function(name)
|
|
local player = minetest.get_player_by_name(name)
|
|
local pos = minetest.string_to_pos(player:get_attribute("sethome:home"))
|
|
if pos then
|
|
return pos
|
|
end
|
|
|
|
-- fetch old entry from storage table
|
|
pos = homepos[name]
|
|
if pos then
|
|
return vector.new(pos)
|
|
else
|
|
return nil
|
|
end
|
|
end
|
|
|
|
sethome.go = function(name)
|
|
local pos = sethome.get(name)
|
|
local player = minetest.get_player_by_name(name)
|
|
if player and pos then
|
|
player:set_pos(pos)
|
|
return true
|
|
end
|
|
return false
|
|
end
|
|
|
|
minetest.register_privilege("home", {
|
|
description = S("Can use /sethome and /home"),
|
|
give_to_singleplayer = false
|
|
})
|
|
|
|
minetest.register_chatcommand("home", {
|
|
description = S("Teleport you to your home point"),
|
|
privs = {home = true},
|
|
func = function(name)
|
|
if sethome.go(name) then
|
|
return true, S("Teleported to home!")
|
|
end
|
|
return false, S("Set a home using /sethome")
|
|
end,
|
|
})
|
|
|
|
minetest.register_chatcommand("sethome", {
|
|
description = S("Set your home point"),
|
|
privs = {home = true},
|
|
func = function(name)
|
|
name = name or "" -- fallback to blank name if nil
|
|
local player = minetest.get_player_by_name(name)
|
|
minetest.show_formspec(player:get_player_name(), "sethome:sethomedialog", formspec)
|
|
end,
|
|
})
|