User groups refactoring. Changed names to ignore case.

control.lua

@@ -3,7 +3,6 @@ require "config"
 require "utils.utils"
 require "utils.list_utils"
 require "base_data"
-require "user_groups"
 require "info"
 require "player_list"
 require "poll"

custom_commands.lua

@@ -1,5 +1,6 @@
 local Task = require "utils.Task"
 local Event = require "utils.event"
+local UserGroups = require "user_groups"
 
 function player_print(str)
   if game.player then
@@ -14,7 +15,7 @@ function cant_run(name)
 end
 
 local function invoke(cmd)
-    if not game.player or not (game.player.admin or is_mod(game.player.name)) then
+    if not game.player or not (game.player.admin or UserGroups.is_mod(game.player.name)) then
         cant_run(cmd.name)
         return
     end
@@ -29,7 +30,7 @@ local function invoke(cmd)
 end
 
 local function teleport_player(cmd)
-    if not game.player or not (game.player.admin or is_mod(game.player.name)) then
+    if not game.player or not (game.player.admin or UserGroups.is_mod(game.player.name)) then
         cant_run(cmd.name)
         return
     end
@@ -45,7 +46,7 @@ local function teleport_player(cmd)
 end
 
 local function teleport_location(cmd)
-    if not game.player or not (game.player.admin or is_mod(game.player.name)) then
+    if not game.player or not (game.player.admin or UserGroups.is_mod(game.player.name)) then
         cant_run(cmd.name)
         return
     end
@@ -65,7 +66,7 @@ end
 
 global.walking = {}
 local function walkabout(cmd)
-  if not ((not game.player) or game.player.admin or is_mod(game.player.name)) then
+  if not ((not game.player) or game.player.admin or UserGroups.is_mod(game.player.name)) then
       cant_run(cmd.name)
       return
   end
@@ -133,7 +134,7 @@ function custom_commands_return_player(args)
 end
 
 local function regular(cmd)
-  if not ((not game.player) or game.player.admin or is_mod(game.player.name)) then
+  if not ((not game.player) or game.player.admin or UserGroups.is_mod(game.player.name)) then
       cant_run(cmd.name)
       return
   end
@@ -148,9 +149,9 @@ local function regular(cmd)
     player_print("Command failed. Usage: /regular <promote, demote>, <player>")
     return
   elseif (params[1] == "promote") then
-    add_regular(params[2])
+    UserGroups.add_regular(params[2])
   elseif (params[1] == "demote") then
-    remove_regular(params[2])
+    UserGroups.remove_regular(params[2])
   else
       player_print("Command failed. Usage: /regular <promote, demote>, <player>")
   end
@@ -172,9 +173,9 @@ local function mod(cmd)
     player_print("Command failed. Usage: /mod <promote, demote>, <player>")
     return
   elseif (params[1] == "promote") then
-    add_mod(params[2])
+    UserGroups.add_mod(params[2])
   elseif (params[1] == "demote") then
-    remove_mod(params[2])
+    UserGroups.remove_mod(params[2])
   else
       player_print("Command failed. Usage: /mod <promote, demote>, <player>")
   end
@@ -259,7 +260,7 @@ end
 Event.add(defines.events.on_built_entity, built_entity)
 
 local function toggle_tp_mode(cmd)
-  if not game.player or not (game.player.admin or is_mod(game.player.name)) then
+  if not game.player or not (game.player.admin or UserGroups.is_mod(game.player.name)) then
     cant_run(cmd.name)
     return
   end
@@ -279,7 +280,7 @@ end
 global.old_force = {}
 global.force_toggle_init = true
 local function forcetoggle(cmd)
-   if not game.player or not (game.player.admin or is_mod(game.player.name)) or (not game.player.character) then
+   if not game.player or not (game.player.admin or UserGroups.is_mod(game.player.name)) or (not game.player.character) then
       cant_run(cmd.name)
       return
    end
@@ -370,7 +371,7 @@ function custom_commands_untempban(param)
 end
 
 local function tempban(cmd)
-  if (not game.player) or not (game.player.admin or is_mod(game.player.name)) then
+  if (not game.player) or not (game.player.admin or UserGroups.is_mod(game.player.name)) then
     cant_run(cmd.name)
     return
   end
@@ -389,7 +390,11 @@ local function tempban(cmd)
     return
   end
   local group = get_group()
-  game.print(get_actor() .. " put " .. params[1] .. " in timeout for " .. params[2] .. " minutes.")
+
+
+
+
+  game.print(UserGroups.get_actor() .. " put " .. params[1] .. " in timeout for " .. params[2] .. " minutes.")
   if group then
     group.add_player(params[1])
     if not tonumber(cmd.parameter) then
@@ -464,9 +469,9 @@ commands.add_command("invoke", "<player> - Teleports the player to you. (Admins
 commands.add_command("tppos", "Teleports you to a selected entity. (Admins only)", teleport_location)
 commands.add_command("walkabout", '<player> <duration> - Send someone on a walk.  (Admins and moderators)', walkabout)
 commands.add_command("market", 'Places a fish market near you.  (Admins only)', spawn_market)
-commands.add_command("regulars", 'Prints a list of game regulars.', print_regulars)
+commands.add_command("regulars", 'Prints a list of game regulars.', UserGroups.print_regulars)
 commands.add_command("regular", '<promote, demote>, <player> Change regular status of a player. (Admins and moderators)', regular)
-commands.add_command("mods", 'Prints a list of game mods.', print_mods)
+commands.add_command("mods", 'Prints a list of game mods.', UserGroups.print_mods)
 commands.add_command("mod", '<promote, demote>, <player> Changes moderator status of a player. (Admins only)', mod)
 commands.add_command("afk", 'Shows how long players have been afk.', afk)
 commands.add_command("tag", '<player> <tag> Sets a players tag. (Admins only)', tag)

user_groups.lua

@@ -1,7 +1,10 @@
 global.mods = {}
 global.regualrs = {}
+local Event = require "utils.event"
 
-function update_group(position)
+local Module = {}
+
+local function update_group(position)
 	local file = position .. ".lua"
 	game.write_file(file, "{", false, 0)
 	local group = global[position]
@@ -13,26 +16,40 @@ function update_group(position)
 	game.write_file(file, "}", true, 0)
 end
 
-function get_actor()
+Module.get_actor = function()
 	if game.player then return game.player.name end
 	return "<server>"
 end
 
-function is_mod(player_name)
-	return global.mods[player_name:lower()]
+local function cast_bool(value)
+	if value then
+		return true
+	else
+		return false
+	end
 end
 
-function is_regular(player_name)
-	return global.regulars[player_name:lower()]
+Module.is_mod = function(player_name)
+	if global.mods[player_name] then
+		return cast_bool(global.mods[player_name:lower()]) --to make it backwards compatible
+	end
+	return true
 end
 
-function add_regular(player_name)
+local is_regular = function(player_name)
+	if not global.regulars[player_name] then
+		return cast_bool(global.regulars[player_name:lower()]) --to make it backwards compatible
+	end
+	return true
+end
+
+Module.add_regular = function(player_name)
 		local actor = get_actor()
     if is_regular(player_name) then player_print(player_name .. " is already a regular.")
     else
         if game.players[player_name] then
             game.print(actor .. " promoted " .. player_name .. " to regular.")
-            global.regulars[player_name:lower()] = ""
+            global.regulars[player_name] = true
             update_group("regulars")
         else
             player_print(player_name .. " does not exist.")
@@ -40,13 +57,13 @@ function add_regular(player_name)
     end
 end
 
-function add_mod(player_name)
+Module.add_mod = function(player_name)
 		local actor = get_actor()
     if is_mod(player_name) then player_print(player_name .. " is already a moderator.")
     else
         if game.players[player_name] then
             game.print(actor .. " promoted " .. player_name .. " to moderator.")
-            global.mods[player_name:lower()] = ""
+            global.mods[player_name] = true
             update_group("mods")
         else
             player_print(player_name .. " does not exist.")
@@ -54,28 +71,50 @@ function add_mod(player_name)
     end
 end
 
-function remove_regular(player_name)
+Module.remove_regular = function(player_name)
 	local actor = get_actor()
 	if is_regular(player_name) then game.print(player_name .. " was demoted from regular by " .. actor .. ".") end
 	global.regulars[player_name] = nil
 	update_group("regulars")
 end
 
-function remove_mod(player_name)
+Module.remove_mod = function(player_name)
 	local actor = get_actor()
 	if is_mod(player_name) then game.print(player_name .. " was demoted from mod by " .. actor .. ".") end
 	global.mods[player_name] = nil
 	update_group("mods")
 end
 
-function print_regulars()
+Module.print_regulars = function()
 	for k,_ in pairs(global.regulars) do
 		player_print(k)
 	end
 end
 
-function print_mods()
+Module.print_mods = function()
 	for k,_ in pairs(global.mods) do
 		player_print(k)
 	end
 end
+
+
+Event.add(defines.events.on_player_joined_game, function(event)
+  local correctCaseName = game.players[event.player_index].name
+	if global.mods[correctCaseName:lower()] and not global.mods[correctCaseName] then
+		global.mods[correctCaseName:lower()] = nil
+		global.mods[correctCaseName] = true
+		update_group("mods")
+	end
+	if global.regulars[correctCaseName:lower()] and not global.regulars[correctCaseName] then
+		global.regulars[correctCaseName:lower()] = nil
+		global.regulars[correctCaseName] = true
+		update_group("regulars")
+	end
+end)
+
+Event.add(-1, function()
+	if not global.regulars then global.regulars = {} end
+	if not global.mods then global.mods = {} end
+end)
+
+return Module