mods/elidragon_ranks/init.lua

   1 local playerdb = elidragon.playerdb
   2
   3 local ranks = {}
   4
   5 local players = playerdb.players
   6 local admin = minetest.settings:get("name")
   7 local server = minetest.settings:get("server_name")
   8 playerdb.initial_data.rank = "player"
   9
  10 function ranks.get(name)
  11         local rank
  12         if name == "rpc" then
  13                 rank = "system"
  14         else
  15                 local playerdata = players[name]
  16                 if playerdata then
  17                         rank = playerdata.rank
  18                 else
  19                         rank = name == admin and "console" or "offline"
  20                 end
  21         end
  22         return rank, ranks.defs[rank]
  23 end
  24
  25 function ranks.get_player_name(name, brackets)
  26         local _, rank_def = ranks.get(name)
  27         brackets = brackets or {"", ""}
  28         return minetest.colorize("#" .. rank_def.color, rank_def.tag) .. brackets[1] .. name .. brackets[2]
  29 end
  30
  31 function ranks.reload(player)
  32         local name = player:get_player_name()
  33         local rank, rank_def = ranks.get(name)
  34         player:set_nametag_attributes({text = rank == "system" and "" or ranks.get_player_name(name)})
  35         minetest.set_player_privs(name, assert(rank_def.privs))
  36 end
  37
  38 function ranks.set(name, rank)
  39         if name == "rpc" then
  40                 return false, "The rank of the rpc player cannot be changed."
  41         end
  42         local rank_def = ranks.defs[rank]
  43         if not rank_def or rank_def.can_assign == false then
  44                 return false, "Invalid rank."
  45         end
  46         local player = minetest.get_player_by_name(name)
  47         if not player then
  48                 return false, name .. " is not online."
  49         end
  50         local playerdata = players[name]
  51         playerdata.rank = rank
  52         playerdata:save()
  53         ranks.reload(player)
  54 end
  55
  56 local function filter_rpc(func)
  57         for _, player in ipairs(minetest.get_connected_players()) do
  58                 local name = player:get_player_name()
  59                 if name ~= "rpc" then
  60                         func(player, name)
  61                 end
  62         end
  63 end
  64
  65 function playerlist.iterator()
  66         local players = {}
  67         filter_rpc(function(player, name)
  68                 local _, rank_def = ranks.get(name)
  69                 table.insert(players, {
  70                         ref = player,
  71                         color = tonumber(rank_def.color, 16),
  72                         value = rank_def.value,
  73                 })
  74         end)
  75         table.sort(players, function(a, b)
  76                 return a.value > b.value
  77         end)
  78         local i = 0
  79         return function()
  80                 i = i + 1
  81                 local player = players[i]
  82                 if player then
  83                         return i, player.ref, player.color
  84                 end
  85         end
  86 end
  87
  88 function playerlist.count()
  89         local count = 0
  90         filter_rpc(function()
  91                 count = count + 1
  92         end)
  93         return count
  94 end
  95
  96 minetest.register_on_joinplayer(ranks.reload)
  97
  98 function minetest.send_join_message(name)
  99         if name ~= "rpc" then
 100                 minetest.chat_send_all("*** " .. ranks.get_player_name(name) .. " joined " .. server .. ".")
 101         end
 102 end
 103
 104 function minetest.send_leave_message(name, timed_out)
 105         if name ~= "rpc" then
 106                 minetest.chat_send_all("*** " .. ranks.get_player_name(name) .. " left " .. server .. (timed_out and " (timed out)" or "") .. ".")
 107         end
 108 end
 109
 110 minetest.register_on_chat_message(function(name, message)
 111         if not minetest.check_player_privs(name, {shout = true}) then
 112                 return
 113         end
 114         minetest.chat_send_all(ranks.get_player_name(name, {"<", ">"}) .. " " .. message)
 115         return true
 116 end)
 117
 118 minetest.register_chatcommand("rank", {
 119         params = "<player> <rank>",
 120         description = "Set a player's rank",
 121         privs = {privs = true},
 122         func = function(name, param)
 123                 local target = param:split(" ")[1] or ""
 124                 local rank = param:split(" ")[2] or ""
 125                 return ranks.set(target, rank)
 126         end,
 127 })
 128
 129 local function get_privs_setting(setting, tbl)
 130         local privs = minetest.string_to_privs(minetest.settings:get(setting))
 131         if tbl then
 132                 for k, v in pairs(tbl) do
 133                         privs[k] = v
 134                 end
 135         end
 136         return privs
 137 end
 138
 139 minetest.register_on_mods_loaded(function()
 140         local all_privs = minetest.registered_privileges
 141         local default_privs = get_privs_setting("default_privs")
 142         local moderator_privs = get_privs_setting("moderator_privs", default_privs)
 143         local vip_privs = get_privs_setting("vip_privs", default_privs)
 144         local mvp_privs = get_privs_setting("mvp_privs", vip_privs)
 145
 146
 147         ranks.defs = {
 148                 developer = {
 149                         tag = "[Developer]",
 150                         color = "900A00",
 151                         description = "The Developer rank is for the admins who maintain the server software.",
 152                         privs = all_privs,
 153                         value = 7,
 154                 },
 155                 admin = {
 156                         tag = "[Admin]",
 157                         color = "FF2D8D",
 158                         description = "The Admin rank is for people with ssh access to the server, they have all privileges. They are members of the Elidragon group.",
 159                         privs = all_privs,
 160                         value = 6,
 161                 },
 162                 moderator = {
 163                         tag = "[Moderator]",
 164                         color = "006BFF",
 165                         description = "People who moderate the server.",
 166                         privs = moderator_privs,
 167                         value = 5,
 168                 },
 169                 contributor = {
 170                         tag = "[Contributor]",
 171                         color = "9D00FF",
 172                         description = "The Contributor rank is for people that contribute to the server software. It has the same privs as the MVP rank.",
 173                         privs = mvp_privs,
 174                         value = 4,
 175                 },
 176                 builder = {
 177                         tag = "[Builder]",
 178                         color = "FF9C00",
 179                         description = "The Builder rank is for people that have helped constructing the buildings in the lobby etc. It has the same privs as the MVP rank.",
 180                         privs = mvp_privs,
 181                         value = 3,
 182                 },
 183                 mvp = {
 184                         tag = "[MVP]",
 185                         color = "0CDCD8",
 186                         description = "The MVP rank can be purchased in out store (upcoming). It is purely cosmetic.",
 187                         privs = mvp_privs,
 188                         value = 2,
 189                 },
 190                 vip = {
 191                         tag = "[VIP]",
 192                         color = "2BEC37",
 193                         description = "The VIP rank can be purchased in out store (upcoming). It is purely cosmetic.",
 194                         privs = vip_privs,
 195                         value = 1,
 196                 },
 197                 player = {
 198                         tag = "",
 199                         color = "FFFFFF",
 200                         description = "This is the rank for normal players.",
 201                         privs = default_privs,
 202                         value = 0,
 203                 },
 204                 console = {
 205                         tag = "[Console]",
 206                         color = "000000",
 207                         description = "This is an offline rank for the console.",
 208                         can_assign = false,
 209                 },
 210                 offline = {
 211                         tag = "[Offline]",
 212                         color = "969696",
 213                         description = "This is the default offline rank.",
 214                         can_assign = false,
 215                 },
 216                 system = {
 217                         tag = "[System]",
 218                         color = "505050",
 219                         description = "This is the rank for the rpc player, which is a bot.",
 220                         privs = {},
 221                         can_assign = false,
 222                 },
 223         }
 224 end)
 225
 226 elidragon.ranks = ranks