builtin/client/chatcommands.lua

   1 -- Minetest: builtin/client/chatcommands.lua
   2
   3
   4 core.register_on_sending_chat_messages(function(message)
   5         local first_char = message:sub(1,1)
   6         if first_char == "/" or first_char == "." then
   7                 core.display_chat_message("issued command: " .. message)
   8         end
   9
  10         if first_char ~= "." then
  11                 return false
  12         end
  13
  14         local cmd, param = string.match(message, "^%.([^ ]+) *(.*)")
  15         if not param then
  16                 param = ""
  17         end
  18
  19         if not cmd then
  20                 core.display_chat_message("-!- Empty command")
  21                 return true
  22         end
  23
  24         local cmd_def = core.registered_chatcommands[cmd]
  25         if cmd_def then
  26                 core.set_last_run_mod(cmd_def.mod_origin)
  27                 local _, message = cmd_def.func(param)
  28                 if message then
  29                         core.display_chat_message(message)
  30                 end
  31         else
  32                 core.display_chat_message("-!- Invalid command: " .. cmd)
  33         end
  34
  35         return true
  36 end)
  37
  38 core.register_chatcommand("list_players", {
  39         description = "List online players",
  40         func = function(param)
  41                 local players = table.concat(core.get_player_names(), ", ")
  42                 core.display_chat_message("Online players: " .. players)
  43         end
  44 })
  45
  46 core.register_chatcommand("disconnect", {
  47         description = "Exit to main menu",
  48         func = function(param)
  49                 core.disconnect()
  50         end,
  51 })