mods/elidragon_request/init.lua

   1 local request = {}
   2
   3 function request.register(def)
   4         local sysname, description, progressive, preposition, func = def.name, def.description, def.progressive, def.func
   5         local desc_capitalized = (description:sub(1, 1)):upper() .. description:sub(2)
   6
   7         local request_pool = {}
   8
   9         minetest.register_on_leaveplayer(function(name)
  10                 request_pool[name] = nil
  11         end)
  12
  13         local main_cmd = def.main_cmd or sysname
  14
  15         minetest.register_chatcommand(main_cmd, {
  16                 description = "Request to " .. description .. " " .. preposition .. " another player",
  17                 params = "<player>",
  18                 func = function(name, param)
  19                         if param == "" then
  20                                 return false, "Usage: /" .. main_cmd .. " <player>"
  21                         end
  22                         if not minetest.get_player_by_name(param) then
  23                                 return false, "There is no player by that name. Keep in mind this is case-sensitive, and the player must be online"
  24                         end
  25                         request_pool[param] = name
  26                         minetest.after(60, function()
  27                                 if request_pool[param] then
  28                                         minetest.chat_send_player(name, "Request timed-out.")
  29                                         minetest.chat_send_player(param, "Request timed-out.")
  30                                         request_pool[param] = nil
  31                                 end
  32                         end)
  33                         minetest.chat_send_player(param, name .. " is requesting to " .. description .. " " .. preposition .. " you. /" .. sysname .. "accept to accept")
  34                         return true, desc_capitalized .. " request sent! It will timeout in 60 seconds."
  35                 end
  36         })
  37
  38         minetest.register_chatcommand(sysname .. "accept", {
  39                 description = "Accept " .. description .. " request from another player",
  40                 func = function(name)
  41                         if not minetest.get_player_by_name(name) then return false, "You have to be online to use this command" end
  42                         local other = request_pool[name]
  43                         if not other then return false, "Usage: /" .. sysname .. "accept allows you to accept " .. description .. " requests sent to you by other players" end
  44                         if not minetest.get_player_by_name(other) then return false, other .. " doesn't exist, or just disconnected/left (by timeout)." end
  45                         minetest.chat_send_player(other, desc_capitalized .. " request accepted!")
  46                         func(name, other)
  47                         request_pool[name] = nil
  48                         return true, other .. " is " .. progressive .. " " .. preposition .. " you."
  49                 end
  50         })
  51
  52         minetest.register_chatcommand(sysname .. "deny", {
  53                 description = "Deny " .. description .." request from another player",
  54                 func = function(name)
  55                         local other = request_pool[name]
  56                         if not other then return false, "Usage: /" .. sysname .. "deny allows you to deny " .. description .. " requests sent to you by other players." end
  57                         minetest.chat_send_player(other, desc_capitalized .. " request denied.")
  58                         request_pool[name] = nil
  59                         return false, "You denied the " .. description .. " request " .. other .. " sent you."
  60                 end
  61         })
  62 end
  63
  64 elidragon.request = request