VoxeLibre/mods/ITEMS/mcl_beds/spawns.lua
2017-05-07 20:21:37 +02:00

63 lines
1.5 KiB
Lua

local world_path = minetest.get_worldpath()
local org_file = world_path .. "/beds_spawns"
local file = world_path .. "/beds_spawns"
local bkwd = false
-- check for PA's beds mod spawns
local cf = io.open(world_path .. "/beds_player_spawns", "r")
if cf ~= nil then
io.close(cf)
file = world_path .. "/beds_player_spawns"
bkwd = true
end
function mcl_beds.save_spawns()
if not mcl_beds.spawn then
return
end
local data = {}
local output = io.open(org_file, "w")
for k, v in pairs(mcl_beds.spawn) do
table.insert(data, string.format("%.1f %.1f %.1f %s\n", v.x, v.y, v.z, k))
end
output:write(table.concat(data))
io.close(output)
end
function mcl_beds.read_spawns()
local spawns = mcl_beds.spawn
local input = io.open(file, "r")
if input and not bkwd then
repeat
local x = input:read("*n")
if x == nil then
break
end
local y = input:read("*n")
local z = input:read("*n")
local name = input:read("*l")
spawns[name:sub(2)] = {x = x, y = y, z = z}
until input:read(0) == nil
io.close(input)
elseif input and bkwd then
mcl_beds.spawn = minetest.deserialize(input:read("*all"))
input:close()
mcl_beds.save_spawns()
os.rename(file, file .. ".backup")
file = org_file
end
end
mcl_beds.read_spawns()
function mcl_beds.set_spawns()
for name,_ in pairs(mcl_beds.player) do
local player = minetest.get_player_by_name(name)
local p = player:getpos()
-- but don't change spawn location if borrowing a bed
if not minetest.is_protected(p, name) then
mcl_beds.spawn[name] = p
end
end
mcl_beds.save_spawns()
end