WIP

include/Engine/Network/Package.h

@@ -3,6 +3,7 @@
 
 #include <string>
 #include "Network/MessageType.h"
+#include "Core/Util/Logging.h"
 
 // Defines the 
 class Package
@@ -11,6 +12,8 @@ public:
     // arg1: Type of message (Connect, Disconnect...)
     // arg2: PackageID for identifying packet loss.
     Package(MessageType type, unsigned int& packageID);
+    // Used to create package from already existing data buffer.
+    Package(char* data, int sizeOfPackage);
     ~Package();
     // Add primitive types like int, float, char...
     template<typename T>
@@ -19,13 +22,29 @@ public:
         memcpy(m_Data + m_Offset, &val, sizeof(T));
         m_Offset += sizeof(T);
     }
+    // Pops the first element as if it was a primitive.
+    template<typename T>
+    T PopFrontPrimitive()
+    {
+        if (m_Offset < m_ReturnDataOffset + sizeof(T)) {
+            LOG_WARNING("Package PopFrontPrimitive(): You are trying to remove more than what exists in this package!");
+            return -1;
+        }
+        T returnValue;
+        memcpy(&returnValue, m_Data + m_ReturnDataOffset, sizeof(T));
+        m_ReturnDataOffset += sizeof(T);
+        return returnValue;
+    }
     void AddString(std::string str);
+    // Pops the first element as if it was a string.
+    std::string PopFrontString();
 
     int Size() { return m_Offset; };
     char* Data() { return m_Data; };
 
 private:
     char* m_Data = new char[128];
+    unsigned int m_ReturnDataOffset = 0;
     int m_Offset = 0;
 };