Send some variables by server to client side

[Predda]

Hello.
Excuse me for any grammatical errors.

I have a function in server-side and I want to put a notification, but I can put the notification only in client side, so I have to send some variable by the function in the server-side to the client-side:

Example:
(Server)

hook.Add("AServerSideHook", "example", function() --I can use this hook only serverside
local number = 10
if ply:Alive then
   number = number + 20
else
   number = number - 5
end
end

Now I want to use the code "notification.AddLegacy" to warn the player that his number is 30 or 5 but notification.AddLegacy works only client-side

function notification()
notification.AddLegacy( "Hey your number value is "..number.." !", NOTIFY_UNDO, 4 )
end

I think that I have to use something like net.write, but I don't know how to use it.
Someone can help me?
Thank you!

[JasonMan]

Basically, you need to use the [URL="http://wiki.garrysmod.com/page/Category:net"]net library[/URL].
First you need to use [URL="http://wiki.garrysmod.com/page/util/AddNetworkString"]util.AddNetworkString[/URL]. Then use [URL="http://wiki.garrysmod.com/page/net/Start"]net.Start[/URL], [URL="http://wiki.garrysmod.com/page/net/WriteInt"]net.WriteInt[/URL], and [URL="http://wiki.garrysmod.com/page/net/Send"]net.Send[/URL].

On the client side, use [URL="http://wiki.garrysmod.com/page/net/Receive"]net.Receive[/URL] to and [URL="http://wiki.garrysmod.com/page/net/ReadInt"]net.ReadInt[/URL] to receive the variable

[NiandraLades]

[url]https://wiki.garrysmod.com/page/Net_Library_Usage[/url]

[Predda]

[QUOTE=JasonMan34;50993598]Basically, you need to use the [URL="http://wiki.garrysmod.com/page/Category:net"]net library[/URL].
First you need to use [URL="http://wiki.garrysmod.com/page/util/AddNetworkString"]util.AddNetworkString[/URL]. Then use [URL="http://wiki.garrysmod.com/page/net/Start"]net.Start[/URL], [URL="http://wiki.garrysmod.com/page/net/WriteInt"]net.WriteInt[/URL], and [URL="http://wiki.garrysmod.com/page/net/Send"]net.Send[/URL].

On the client side, use [URL="http://wiki.garrysmod.com/page/net/Receive"]net.Receive[/URL] to and [URL="http://wiki.garrysmod.com/page/net/ReadInt"]net.ReadInt[/URL] to receive the variable[/QUOTE]

Thank you!