mirror of
https://github.com/minetest/minetest_game.git
synced 2024-12-23 07:10:19 +01:00
75caa9167c
Currently all minetest_game PR's are failing travis since the upstream luacheck now also warns about whitespace issues, and there are a few of those in the code. This fixes all of them so we can yet again rely on luacheck.
89 lines
2.0 KiB
Lua
89 lines
2.0 KiB
Lua
|
|
sethome = {}
|
|
|
|
local homes_file = minetest.get_worldpath() .. "/homes"
|
|
local homepos = {}
|
|
|
|
local function loadhomes()
|
|
local input, err = io.open(homes_file, "r")
|
|
if not input then
|
|
return minetest.log("info", "Could not load player homes file: " .. err)
|
|
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
|
|
return false
|
|
end
|
|
|
|
local data = {}
|
|
local output, err = io.open(homes_file, "w")
|
|
if output then
|
|
homepos[name] = pos
|
|
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
|
|
minetest.log("action", "Unable to write to player homes file: " .. err)
|
|
return false
|
|
end
|
|
|
|
sethome.get = function(name)
|
|
local pos = homepos[name]
|
|
if pos then
|
|
return vector.new(pos)
|
|
else
|
|
return nil
|
|
end
|
|
end
|
|
|
|
sethome.go = function(name)
|
|
local player = minetest.get_player_by_name(name)
|
|
if player and homepos[name] then
|
|
player:setpos(homepos[name])
|
|
return true
|
|
end
|
|
return false
|
|
end
|
|
|
|
minetest.register_privilege("home", {
|
|
description = "Can use /sethome and /home",
|
|
give_to_singleplayer = false
|
|
})
|
|
|
|
minetest.register_chatcommand("home", {
|
|
description = "Teleport you to your home point",
|
|
privs = {home = true},
|
|
func = function(name)
|
|
if sethome.go(name) then
|
|
return true, "Teleported to home!"
|
|
end
|
|
return false, "Set a home using /sethome"
|
|
end,
|
|
})
|
|
|
|
minetest.register_chatcommand("sethome", {
|
|
description = "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)
|
|
if player and sethome.set(name, player:getpos()) then
|
|
return true, "Home set!"
|
|
end
|
|
return false, "Player not found!"
|
|
end,
|
|
})
|