Added GM:IncomingNetworkMessage

Author: unknown-gd

README.md

@@ -2,6 +2,7 @@
 A faster and more performance version of the Garry's Mod `net` library with additional cool features.
 
 ### Basic Changes
+- GM:IncomingNetworkMessage( `string` networkString, `number` length, `Player/NULL` ply ) - if return here `false` then callbacks will not be called. **[SERVER/CLIENT]**
 - `net.Receive` - has an additional third optional argument `string` "identifier" used for multiple receive callbacks. **[SERVER/CLIENT]**
 - `net.Start` - automatically creates network strings on the server without using `util.AddNetworkString`. **[SERVER]**
 - `net.StartX` - default `net.Start`. **[SERVER]**

lua/includes/extensions/net.yue

@@ -7,6 +7,11 @@ TypeID = TypeID
 NULL = NULL
 
 global TYPE_COLOR = 255
+require( "hook" )
+
+-- ULib support ( I really don't like this )
+if file.Exists( "ulib/shared/hook.lua", "LUA" )
+	include( "ulib/shared/hook.lua" )
 
 -- Type writing
 typesToWrite = net.TypesToWrite
@@ -113,15 +118,18 @@ do
 -- Network string callback performing
 do
 
-
 	:NetworkIDToString = util
 	:ReadHeader = net
+	:Run = hook
 
 	net.Incoming = ( length, client ) ->
 		networkString = NetworkIDToString( ReadHeader! )
 		if networkString == nil
 			return
 
+		if Run( "IncomingNetworkMessage", networkString, length, client or NULL ) == false
+			return
+
 		functions = receivers[ lower( networkString ) ]
 		if functions == nil
 			return