fix alignment + refactor

Reviewed-on: #1
Co-authored-by: Persson-dev <sim16.prib@gmail.com>
Co-committed-by: Persson-dev <sim16.prib@gmail.com>

test/test_packets.cpp

@@ -0,0 +1,49 @@
+#include <iostream>
+
+#include <examples/PacketExample.h>
+#include <memory>
+
+class KeepAliveHandler : public sp::PacketHandler {
+	void Handle(const KeepAlivePacket& packet) {
+		std::cout << "KeepAlive handled !\n";
+	}
+
+	void Handle(const DisconnectPacket& packet) {
+		std::cout << "Disconnect handled !\n";
+	}
+
+	void Handle(const UpgradeTowerPacket& packet) {
+		std::cout << "UpgradeTower handled !\n";
+	}
+};
+
+int main() {
+	auto upgradeTower = std::make_unique<UpgradeTowerPacket>(std::make_tuple(666, 9));
+
+	sp::PacketMessage* msg = upgradeTower.get();
+
+	KeepAliveHandler handler;
+	msg->Dispatch(handler);
+
+	sp::DataBuffer buffer;
+	msg->Write(buffer);
+
+	std::uint8_t msgId;
+	buffer >> msgId;
+
+	auto upgradeTower2 = std::make_unique<UpgradeTowerPacket>();
+	upgradeTower2->Read(buffer);
+
+	std::cout << "Test : " << (unsigned) upgradeTower2->GetTowerId() << "\n";
+
+	sp::PacketFactory factory;
+	auto packet = factory.CreateMessage(msgId);
+	if (packet == nullptr) {
+		std::cout << "Bad ID !\n";
+		return 1;
+	}
+	std::cout << (unsigned)packet->GetId() << std::endl;
+	packet->Dispatch(handler);
+
+	return 0;
+}