Hot fix: Infinite loop when a player disconnected from the server.

Hud timers for dash ability

include/Engine/Network/Packet.h

@@ -24,7 +24,9 @@ public:
     {
         // Check if we are trying to add more than the package can fit.
         if (m_MaxPacketSize < m_Offset + sizeof(T)) {
-            LOG_WARNING("Packet AddPrimitive(): You are trying to add more than we have allocated for! New size is %i bytes\n", m_MaxPacketSize*2);
+            if (m_MaxPacketSize >= 32000) {
+                LOG_WARNING("Package::WritePrimitive(): New size is huge %i bytes\n", m_MaxPacketSize*2);
+            }
             resizeData();
         }
         memcpy(m_Data + m_Offset, &val, sizeof(T));

src/Engine/Collision/CollisionSystem.cpp

@@ -17,6 +17,7 @@ void CollisionSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapper& c
     EntityAABB& boxA = *boundingBox;
     bool everHitTheGround = false;
 
+    if (entity == LocalPlayer) {
         auto prevPosIt = m_PrevPositions.find(entity);
         if (prevPosIt != m_PrevPositions.end()) {
             glm::vec3 size = boxA.Size();
@@ -119,3 +120,4 @@ void CollisionSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapper& c
 
         m_PrevPositions[entity] = boxA.Origin();
     }
+}

src/Engine/Network/Packet.cpp

@@ -49,18 +49,24 @@ void Packet::WriteString(const std::string& str)
     // Message, add one extra byte for null terminator
     size_t sizeOfString = str.size() + 1;
     if (m_Offset + sizeOfString > m_MaxPacketSize) {
-        //LOG_WARNING("Package::WriteString(): Data size in packet exceeded maximum package size. New size is %i bytes\n", m_MaxPacketSize*2);
+        if (m_MaxPacketSize >= 32000) {
+            LOG_WARNING("Package::WriteString(): New size is huge %i bytes\n", m_MaxPacketSize*2);
+        }
         resizeData();
     }
-    memcpy(m_Data + m_Offset, str.data(), sizeOfString * sizeof(char));
+    memcpy(m_Data + m_Offset, str.data(), str.size() * sizeof(char));
-    m_Offset += sizeOfString * sizeof(char);
+    m_Offset += str.size() * sizeof(char);
+    m_Data[m_Offset] = '\0';
+    m_Offset += 1;
 }
 
 void Packet::WriteData(char * data, int sizeOfData)
 {
 
     if (m_Offset + sizeOfData > m_MaxPacketSize) {
-        //LOG_WARNING("Packet::WriteData(): Data size in packet exceeded maximum packet size. New size is %i bytes\n", m_MaxPacketSize*2);
+        if (m_MaxPacketSize >= 32000) {
+            LOG_WARNING("Package::WriteData(): New size is huge %i bytes\n", m_MaxPacketSize*2);
+        }
         while (m_Offset + sizeOfData > m_MaxPacketSize) {
             resizeData();
         }

src/Engine/Network/TCPClient.cpp

@@ -74,7 +74,10 @@ size_t TCPClient::readBuffer()
         boost::asio::ip::tcp::socket::message_peek, error);
     unsigned int sizeOfPacket = 0;
     memcpy(&sizeOfPacket, m_ReadBuffer, sizeof(int));
-
+    if (sizeOfPacket > m_Socket->available()) {
+        LOG_WARNING("TCPClient::readBuffer(): We haven't got the whole packet yet.");
+        return 0;
+    }
     // if the buffer is to small increase the size of it
     // TODO if message is huge 1 time the buffer will not decrease.
     if (sizeOfPacket > m_BufferSize) {

src/Engine/Network/TCPServer.cpp

@@ -106,7 +106,10 @@ int TCPServer::readBuffer(PlayerDefinition & playerDefinition)
         boost::asio::ip::tcp::socket::message_peek, error);
     unsigned int sizeOfPacket = 0;
     memcpy(&sizeOfPacket, m_ReadBuffer, sizeof(int));
-
+    if (sizeOfPacket > playerDefinition.TCPSocket->available()) {
+        LOG_WARNING("TCPServer::readBuffer(): We haven't got the whole packet yet.");
+        return 0;
+    }
     // if the buffer is to small increase the size of it
     if (sizeOfPacket > m_BufferSize) {
         delete[] m_ReadBuffer;

src/Engine/Network/UDPClient.cpp

@@ -45,7 +45,10 @@ int UDPClient::readBuffer()
          boost::asio::ip::udp::socket::message_peek, error);
     int sizeOfPacket = 0;
     memcpy(&sizeOfPacket, m_ReadBuffer, sizeof(int));
-
+    if (sizeOfPacket > m_Socket->available()) {
+        LOG_WARNING("UDPClient::readBuffer(): We haven't got the whole packet yet.");
+        //return 0;
+    }
     // if the buffer is to small increase the size of it
     if (sizeOfPacket > m_BufferSize) {
         delete[] m_ReadBuffer;

src/Engine/Network/UDPServer.cpp

@@ -92,6 +92,11 @@ int UDPServer::readBuffer()
     unsigned int sizeOfPacket = 0;
     memcpy(&sizeOfPacket, m_ReadBuffer, sizeof(int));
 
+    if (sizeOfPacket > m_Socket->available()) {
+        LOG_WARNING("UDPServer::readBuffer(): We haven't got the whole packet yet.");
+        //return 0;
+    }
+
     // if the buffer is to small increase the size of it
     if (sizeOfPacket > m_BufferSize) {
         delete[] m_ReadBuffer;

src/Game/Systems/PlayerMovementSystem.cpp

@@ -18,16 +18,11 @@ PlayerMovementSystem::~PlayerMovementSystem()
 void PlayerMovementSystem::Update(double dt)
 {
     updateMovementControllers(dt);
-    if (IsServer) {
+    // Only do physics calculations on client and only for themselves.
-        for (auto& kv : m_PlayerInputControllers) {
+    if (IsClient && LocalPlayer.Valid()) {
-            updateVelocity(kv.first, dt);
-        }
-    } else {
-        if (LocalPlayer.Valid()) {
         updateVelocity(LocalPlayer, dt);
     }
 }
-}
 
 void PlayerMovementSystem::updateMovementControllers(double dt)
 {