Method Append

Engine/source/EtFramework/ECS/ComponentPool.cpp:57–67

------------------------ ComponentPool::Append Add an component to the end of the buffer (without knowing its static type data)

// Add an component to the end of the buffer (without knowing its static type data)
//
void ComponentPool::Append(void const* const componentData)
{
	size_t const typeSize = ComponentRegistry::Instance().GetSize(m_ComponentType);
	size_t const byteIdx = m_Buffer.size();

	// add space in the buffer so we can create our new component
	m_Buffer.resize(byteIdx + typeSize);
	
	// call the copy constructor on the component in our new memory location
	ComponentRegistry::Instance().GetCopyAssign(m_ComponentType)(componentData, static_cast<void*>(&m_Buffer[byteIdx]));
}

//------------------------
// ComponentPool::Erase