1 -- Minetest: builtin/misc.lua
7 minetest.timers_to_add = {}
9 minetest.register_globalstep(function(dtime)
10 for _, timer in ipairs(minetest.timers_to_add) do
11 table.insert(minetest.timers, timer)
13 minetest.timers_to_add = {}
14 for index, timer in ipairs(minetest.timers) do
15 timer.time = timer.time - dtime
16 if timer.time <= 0 then
17 timer.func(unpack(timer.args or {}))
18 table.remove(minetest.timers,index)
23 function minetest.after(time, func, ...)
24 table.insert(minetest.timers_to_add, {time=time, func=func, args={...}})
27 function minetest.check_player_privs(name, privs)
28 local player_privs = minetest.get_player_privs(name)
29 local missing_privileges = {}
30 for priv, val in pairs(privs) do
32 if not player_privs[priv] then
33 table.insert(missing_privileges, priv)
37 if #missing_privileges > 0 then
38 return false, missing_privileges
43 local player_list = {}
45 minetest.register_on_joinplayer(function(player)
46 player_list[player:get_player_name()] = player
49 minetest.register_on_leaveplayer(function(player)
50 player_list[player:get_player_name()] = nil
53 function minetest.get_connected_players()
55 for index, value in pairs(player_list) do
56 if value:is_player_connected() then
57 table.insert(temp_table, value)
63 function minetest.hash_node_position(pos)
64 return (pos.z+32768)*65536*65536 + (pos.y+32768)*65536 + pos.x+32768
67 function minetest.get_position_from_hash(hash)
69 pos.x = (hash%65536) - 32768
70 hash = math.floor(hash/65536)
71 pos.y = (hash%65536) - 32768
72 hash = math.floor(hash/65536)
73 pos.z = (hash%65536) - 32768
77 function minetest.get_item_group(name, group)
78 if not minetest.registered_items[name] or not
79 minetest.registered_items[name].groups[group] then
82 return minetest.registered_items[name].groups[group]
85 function minetest.get_node_group(name, group)
86 return minetest.get_item_group(name, group)
89 function minetest.string_to_pos(value)
91 p.x, p.y, p.z = string.match(value, "^([%d.-]+)[, ] *([%d.-]+)[, ] *([%d.-]+)$")
92 if p.x and p.y and p.z then
99 p.x, p.y, p.z = string.match(value, "^%( *([%d.-]+)[, ] *([%d.-]+)[, ] *([%d.-]+) *%)$")
100 if p.x and p.y and p.z then
109 assert(minetest.string_to_pos("10.0, 5, -2").x == 10)
110 assert(minetest.string_to_pos("( 10.0, 5, -2)").z == -2)
111 assert(minetest.string_to_pos("asd, 5, -2)") == nil)
113 function minetest.setting_get_pos(name)
114 local value = minetest.setting_get(name)
118 return minetest.string_to_pos(value)
121 -- To be overriden by protection mods
122 function minetest.is_protected(pos, name)
126 function minetest.record_protection_violation(pos, name)
127 for _, func in pairs(minetest.registered_on_protection_violation) do