UnityLandmarkTextureLoader.h

#pragma once

#include "ILandmarkTextureLoader.h"
#include "AsyncTexturing.h"
#include "Unity.h"
#include "Rendering.h"

#include <unordered_map>
#include <string>
#include <vector>

namespace Eegeo
{
    namespace Unity
    {
        class UnityAsyncTextureLoader;

        class UnityLandmarkTextureLoader : public Resources::Buildings::ILandmarkTextureLoader
        {
        public:

            UnityLandmarkTextureLoader(
                Rendering::AsyncTexturing::IAsyncTextureRequestor& textureRequestor, 
                UnityAsyncTextureLoader& unityAsyncTextureObserver);

            void LoadLandmarkTextures(
                Rendering::Renderables::CustomLandmarkRenderable* landmarkRenderable, 
                const Resources::CityThemes::CityThemeData& themeData);

        private:

            void LoadLandmarkTexture(
                Rendering::Renderables::CustomLandmarkRenderable* landmarkRenderable, 
                const std::string& materialName,
                const std::string& themeState, 
                const std::string& assetPath);

            std::unordered_map<std::string, std::vector<std::string>> m_inFlightAssetPathsToMaterials;
            Rendering::AsyncTexturing::IAsyncTextureRequestor& m_textureRequestor;
            UnityAsyncTextureLoader& m_unityAsyncTextureObserver;
        };
    }
}