fix: incorrect indexes

imports.lua

@@ -8,7 +8,7 @@ Ox = setmetatable({
 }, {
 	__index = function(self, method)
 		rawset(self, method, function(...)
-			return core[method](nil, ...)
+			return ox_core[method](nil, ...)
 		end)
 
 		return self[method]

server/commands.lua

@@ -1,7 +1,7 @@
 lib.addCommand('group.admin', 'setgroup', function(source, args)
-	local player = server.player(args.target)
+	local obj = player(args.target)
 
-	if player then
-		player:setGroup(args.group, args.rank)
+	if obj then
+		obj:setGroup(args.group, args.rank)
 	end
 end, {'target:number', 'group:string', 'rank:number'})

server/functions.lua

@@ -2,10 +2,12 @@ local functions = {}
 
 function functions.getIdentifiers(source)
 	local identifiers = {}
-	for i=0, GetNumPlayerIdentifiers(source)-1 do
+
+	for i = 0, GetNumPlayerIdentifiers(source)-1 do
 		local prefix, identifier = string.strsplit(':', GetPlayerIdentifier(source, i))
 		identifiers[prefix] = identifier
 	end
+
 	return identifiers
 end