nalc_game/mods/beds/spawns.lua
2015-03-06 11:49:22 +01:00

59 lines
1.3 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 beds.read_spawns()
local spawns = 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
beds.spawn = minetest.deserialize(input:read("*all"))
input:close()
beds.save_spawns()
os.rename(file, file .. ".backup")
file = org_file
else
spawns = {}
end
end
function beds.save_spawns()
if not beds.spawn then
return
end
local output = io.open(org_file, "w")
for i, v in pairs(beds.spawn) do
output:write(v.x.." "..v.y.." "..v.z.." "..i.."\n")
end
io.close(output)
end
function beds.set_spawns()
for name,_ in pairs(beds.player) do
local player = minetest.get_player_by_name(name)
local p = player:getpos()
beds.spawn[name] = p
end
beds.save_spawns()
end