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lua/gm_express/cl_init.lua

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+--[[
+| This file was obtained through the combined efforts
+| of Madbluntz & Plymouth Antiquarian Society.
+|
+| Credits: lifestorm, Gregory Wayne Rossel JR.,
+| 	Maloy, DrPepper10 @ RIP, Atle!
+|
+| Visit for more: https://plymouth.thetwilightzone.ru/
+--]]
+
+express._receiverMadeQueue = {}
+express._canSendReceiverMade = false
+
+
+net.Receive( "express_access", function()
+    express:SetAccess( net.ReadString() )
+    express:_sendReceiversMadeQueue()
+end )
+
+function express:_sendReceiversMadeQueue()
+    express._canSendReceiverMade = true
+
+    local messages = table.GetKeys( express._receiverMadeQueue )
+    express:_alertReceiversMade( unpack( messages ) )
+end
+
+function express:_alertReceiversMade( ... )
+    local names = { ... }
+    local receiverCount = #names
+
+    net.Start( "express_receivers_made" )
+    net.WriteUInt( receiverCount, 8 )
+
+    for i = 1, receiverCount do
+        net.WriteString( names[i] )
+    end
+
+    net.SendToServer()
+end
+
+
+-- Registers a basic receiver --
+function express.Receive( message, cb )
+    express:_setReceiver( message, cb )
+
+    if not express._canSendReceiverMade then
+        express._receiverMadeQueue[message] = true
+        return
+    end
+
+    express:_alertReceiversMade( message )
+end
+
+
+-- Calls the main _send function but passes nil for the recipient --
+function express.Send( message, data, onProof )
+    express:_send( message, data, nil, onProof )
+end
+
+
+function express:SetExpected( hash, cb )
+    self._awaitingProof[hash] = cb
+end