Created resource manager

src/ResourceManager.cpp

@@ -0,0 +1,51 @@
+#include "PrecompiledHeader.h"
+#include "ContentManager.h"
+
+Resource* ContentManager::CreateResource(std::string resourceType, std::string resourceName)
+{
+	auto it = m_FactoryFunctions.find(resourceType);
+	if (it != m_FactoryFunctions.end())
+	{
+		return it->second(resourceName);
+	}
+	else
+	{
+		return nullptr;
+	}
+}
+
+void ContentManager::PreCache()
+{
+	LOG_INFO("Pre-caching resources...");
+	for (auto pair : m_RegisteredResources)
+	{
+		std::string name = pair.first;
+		std::string type = pair.second;
+
+		Resource* resource = CreateResource(type, name);
+		if (resource == nullptr)
+		{
+			LOG_WARNING("Failed to pre-cache %s resource \"%s\": Resource not registered!", type.c_str(), name.c_str());
+			continue;
+		}
+
+		unsigned int typeID = m_ResourceTypeIDs[type];
+		unsigned int resourceID = m_ResourceCount[typeID]++;
+		resource->TypeID = typeID;
+		resource->ResourceID = resourceID;
+		m_ResourceIDs[name] = resourceID;
+
+		m_ResourceCache[name] = resource;
+	}
+}
+
+void ContentManager::RegisterResource(std::string resourceType, std::string resourceName)
+{
+	m_RegisteredResources[resourceName] = resourceType;
+	m_ResourceTypeIDs[resourceName] = m_ResourceTypeCount++;
+}
+
+void ContentManager::RegisterType(std::string resourceType, std::function<Resource*(std::string)> factoryFunction)
+{
+	m_FactoryFunctions[resourceType] = factoryFunction;
+}