mirror of
https://github.com/sys4-fr/server-nalc.git
synced 2024-11-18 16:20:38 +01:00
98 lines
2.9 KiB
Lua
98 lines
2.9 KiB
Lua
home = {}
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home.homes_file = {["real"] = minetest.get_worldpath() .. "/realhomes",
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["nether"] = minetest.get_worldpath() .. "/netherhomes"}
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home.homepos = {["real"] = {}, ["nether"] = {}}
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home.timers = {}
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home.HOME_INTERVAL = 20*60
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home.sethome = function(name)
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local player = minetest.env:get_player_by_name(name)
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local pos = player:getpos()
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local p_status = "real"
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if pos.y < -19600 then
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p_status = "nether"
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end
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home.homepos[p_status][player:get_player_name()] = pos
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minetest.chat_send_player(name, "Home set!")
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changed = true
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if changed then
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local output = io.open(home.homes_file[p_status], "w")
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for i, v in pairs(home.homepos[p_status]) do
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output:write(v.x.." "..v.y.." "..v.z.." "..i.."\n")
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end
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io.close(output)
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changed = false
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end
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end
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home.tohome = function(name)
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local player = minetest.env:get_player_by_name(name)
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if player == nil then
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-- just a check to prevent the server crashing
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return false
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end
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local p_status = "real"
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if player:getpos().y < -19600 then
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p_status = "nether"
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end
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if home.homepos[p_status][name] then
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if home.timers[name] ~= nil then
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local timer_player = os.difftime(os.time(),home.timers[name])
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if timer_player < home.HOME_INTERVAL then -- less than x minutes
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minetest.chat_send_player(name, "Please retry later, you used home last time less than ".. home.HOME_INTERVAL .." seconds ago.")
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minetest.chat_send_player(name, "Retry in: ".. home.HOME_INTERVAL-timer_player .." seconds.")
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minetest.log("action","Player ".. name .." tried to teleport home within forbidden interval.")
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return false
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end
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end
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player:setpos(home.homepos[p_status][player:get_player_name()])
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minetest.chat_send_player(name, "Teleported to home!")
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minetest.log("action","Player ".. name .." teleported to home. Last teleportation allowed in ".. home.HOME_INTERVAL .." seconds.")
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home.timers[name] = os.time()
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return true
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else
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minetest.chat_send_player(name, "Set a home using /sethome")
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return false
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end
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end
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local function loadhomes()
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for key,_ in pairs(home.homes_file) do
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local input = io.open(home.homes_file[key], "r")
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if input then
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repeat
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local x = input:read("*n")
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if x == nil then
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break
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end
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local y = input:read("*n")
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local z = input:read("*n")
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local name = input:read("*l")
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home.homepos[key][name:sub(2)] = {x = x, y = y, z = z}
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until input:read(0) == nil
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io.close(input)
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else
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home.homepos[key] = {}
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end
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end
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end
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loadhomes()
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minetest.register_privilege("home", "Can use /sethome and /home")
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local changed = false
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minetest.register_chatcommand("home", {
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description = "Teleport you to your home point",
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privs = {home=true},
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func = home.tohome,
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})
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minetest.register_chatcommand("sethome", {
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description = "Set your home point",
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privs = {home=true},
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func = home.sethome,
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})
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