Made ComponentPool copyable by making sure string fields are handled properly

include/Engine/Core/MemoryPool.h

@@ -66,9 +66,24 @@ public:
 		, m_LowestAllocatedSlot(m_NumSlots)
 	{ }
 
-	//We may get problems with memory being released 
-	//prematurely, etc. if we allow copies.
-	MemoryPool(const MemoryPool<T>& other) = delete;
+    MemoryPool(const MemoryPool<T>& other)
+		: m_StartAddress(new char[other.m_NumSlots*other.m_Stride])
+		, m_SlotIsAllocated(other.m_NumSlots, false)
+		, m_NumSlots(other.m_NumSlots)
+		, m_Stride(other.m_Stride)
+		, m_NumAllocatedSlots(0)
+		, m_CurrentAllocSlot(0)
+		, m_LowestAllocatedSlot(m_NumSlots)
+    {
+        // Copy statically allocated pool
+        memcpy(m_StartAddress, other.m_StartAddress, m_NumSlots*m_Stride);
+        // Copy dynamically allocated memory
+        for (char* otherAddr : other.m_ExtraMemory) {
+            char* addr = (char*)malloc(m_Stride);
+            memcpy(addr, otherAddr, m_Stride);
+            m_ExtraMemory.push_back(addr);
+        }
+    }
 	MemoryPool(const MemoryPool<T>&& other) = delete;
 
 	//Free all memory that has been allocated.