local keys = { GetKey('Q'), GetKey('W'), GetKey('E'), GetKey('R') }
local press = { false, false, false, false }
	print("1")
function OnWndMsg(msg, key)
	for i, v in ipairs(keys) do
		print("2")
		if key == v then
			print("3")
			if msg == KEY_DOWN then	print("4") press[i] = true
			
			elseif msg == KEY_UP then 	print("5") press[i] = false
			end
		end
	end
end

function OnSendPacket(p)
	if p.header == Packet.headers.S_CAST then
		print("6")
		local decodedPacket = Packet(p)
		p:Block()
		local spellId = decodedPacket:get('spellId')
		if spellId ~= nil and spellId >= 0 and spellId <= 3 and not press[spellId + 1] then 	print("7") Packet('S_CAST', { decodedPacket }):send() end
	end
end