Make an Anti-Spam

[Reese Roite]

Hey i would like to make an anti spam function of 30 minutes for all players wth that kind of code :

local DermaPanel = vgui.Create( "DFrame" )
DermaPanel:SetPos( 100, 100 )
DermaPanel:SetSize( 300, 200 )
DermaPanel:SetTitle( "My new Derma frame" )
DermaPanel:SetDraggable( true )
DermaPanel:MakePopup()

local DermaButton = vgui.Create( "DButton")
DermaButton:SetParent( DermaPanel )			
DermaButton:SetText( "Say hi" )				
DermaButton:SetPos( 25, 50 )			
DermaButton:SetSize( 250, 30 )				
DermaButton.DoClick = function()			
	RunConsoleCommand( "say", "Hi" )	
end

I would like that if one player use this button, all the players have to wait 30 minutes to use this button again.
Hope i was clear sorry if I wasn't,
Thank you for reading,
Reese Roite

[MysteryPancake]

Create a timer using [img]http://wiki.garrysmod.com/favicon.ico[/img] [url=http://wiki.garrysmod.com/page/timer/Create]timer.Create[/url] and if [img]http://wiki.garrysmod.com/favicon.ico[/img] [url=http://wiki.garrysmod.com/page/timer/Exists]timer.Exists[/url], then don't let them click the button

[Reese Roite]

Thank you men, gonna try

[editline]13th June 2016[/editline]

Works perfectly thank you men