Modpol/modpol_minetest/chatcommands/chatcommands.lua

-- ===================================================================
-- Minetest commands
-- ===================================================================

command_list = {}               -- user-facing table of commands

local chat_table                -- MT chat command definitions table
local regchat                   -- Chat-command registration function

regchat = minetest.register_chatcommand

regchat = function(name, command_table)
   minetest.register_chatcommand(name, command_table)
   table.insert(command_list, name)
end

-- ===================================================================
-- /menu
-- Presents a menu of options to users
regchat(
   "menu", {
      privs = {},
      func = function(user)
         local result = modpol.menu(user)
         return true, result
      end,
})

-- ===================================================================
-- /reset
-- For testing only
-- Clears the system and recreates instance with all players
regchat(
   "reset", {
      privs = {},
      func = function(user)
         modpol.reset_orgs();
         return true, "Reset orgs"
      end,
})



-- ===================================================================
-- /addorg  /add_org
-- This code defines a chat command which creates a new
-- "org". Presently, the command makes the user the sole member of the
-- "org".

chat_table = {
   privs        = {} ,
   func         = function (user, param)
      local success, message = modpol.add_org (param, { user })
      return true, message
   end        
}
regchat ("addorg"  , chat_table)
regchat ("add_org" , chat_table)

-- ===================================================================
-- /listorg  /listorgs  /list_org  /list_orgs
-- In Minetest mode,  this code defines a chat command which lists the
-- existing "orgs".
-- The list shows one "org" per line in the following format:
-- org_name (member, member, ...)

chat_table = {
    privs = {} ,
    func  = function (user, param)
        return true, "Orgs:\n" .. modpol.list_orgs()
    end
}

regchat ("listorg"   , chat_table)
regchat ("listorgs"  , chat_table)
regchat ("list_org"  , chat_table)
regchat ("list_orgs" , chat_table)

-- ===================================================================
-- /listplayers
regchat(
   "listplayers", {
      privs = {},
      func = function(user)
         local result = table.concat(modpol.list_users(),", ")
         return true, "All players: " .. result
      end,
})

-- ===================================================================
-- /joinorg
regchat(
   "joinorg", {
      privs = {},
      func = function(user, param)
         local org_id = modpol.get_org_id_by_name(param)
         local success, result = modpol.add_member(org_id, user)
         return true, result
      end,
})


-- ===================================================================
-- /pollself [question]
-- asks the user a question specified in param
regchat(
   "pollself", {
      privs = {},
      func = function(user, param)
         modpol.binary_poll_user(user, param)
         return true, result
      end,
})