Restructered project and better building

testClient/src/Client.cpp

@@ -0,0 +1,87 @@
+#include "Client.h"
+#include "Constants.h"
+#include "Protocoll.h"
+
+#include <iostream>
+#include <thread>
+
+Client::Client(std::string _serverIP, int port) : connected(new Connected(this)),
+                                                  connecting(new Connecting(this)),
+                                                  disconnected(new Disconnected(this))
+{
+
+    udpSocket = SDLNet_UDP_Open(constants::CLIENT_PORT);
+
+    if (udpSocket == nullptr)
+    {
+        std::cout << "\tSDLNet_UDP_Open failed : " << SDLNet_GetError() << std::endl;
+    }
+
+    // Set IP and port number with correct endianess
+    if (SDLNet_ResolveHost(&serverIP, _serverIP.c_str(), port) == -1)
+    {
+        std::cout << "\tSDLNet_ResolveHost failed : " << SDLNet_GetError() << std::endl;
+    }
+
+    connectionRequest = SDLNet_AllocPacket(512);
+
+    if (connectionRequest == nullptr)
+    {
+        std::cout << "\tSDLNet_AllocPacket failed : " << SDLNet_GetError() << std::endl;
+    }
+    ConnectionRequest conReq = ConnectionRequest();
+    memcpy(connectionRequest->data, &conReq, sizeof(ConnectionRequest));
+    connectionRequest->len = sizeof(ConnectionRequest);
+
+    receivedPacket = SDLNet_AllocPacket(512);
+
+    if (receivedPacket == nullptr)
+    {
+        std::cout << "\tSDLNet_AllocPacket failed : " << SDLNet_GetError() << std::endl;
+    }
+
+    this->setClientState(connecting);
+}
+
+void Client::setClientState(ClientState *state)
+{
+    std::cout << "State changed!" << std::endl;
+    currentState = state;
+}
+
+void Client::update(unsigned int delta)
+{
+    currentState->update(delta);
+    using namespace std::chrono_literals;
+    std::this_thread::sleep_for(2s);
+}
+
+bool Client::sendConnectionRequest(IPaddress dest)
+{
+    connectionRequest->address.host = dest.host;
+    connectionRequest->address.port = dest.port;
+    return this->sendPacket(*connectionRequest);
+}
+
+bool Client::sendPacket(UDPpacket &packet)
+{
+    // Send
+    // SDLNet_UDP_Send returns number of packets sent. 0 means error
+    if (SDLNet_UDP_Send(this->udpSocket, -1, &packet) == 0)
+    {
+        std::cout << "\tSDLNet_UDP_Send failed : " << SDLNet_GetError() << "\n"
+                  << "==========================================================================================================\n";
+        return false;
+    }
+    return true;
+}
+
+Client::~Client()
+{
+    delete connected;
+    delete connecting;
+    delete disconnected;
+    SDLNet_FreePacket(connectionRequest);
+    SDLNet_FreePacket(receivedPacket);
+    SDLNet_UDP_Close(udpSocket);
+}