90 lines
1.7 KiB
C++
90 lines
1.7 KiB
C++
#pragma once
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#include "Node.hpp"
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#include "Camera.hpp"
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namespace openVulkanoCpp
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{
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namespace Scene
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{
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struct Scene : virtual public IInitable, virtual public ICloseable
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{
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Node* root;
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std::vector<Drawable*> shapeList;
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Shader* shader;
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Camera* camera;
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public:
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Scene() : root(nullptr) {}
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virtual ~Scene()
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{
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if (root) Scene::Close();
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}
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void Init() override
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{
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Node* newRoot = new Node();
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newRoot->Init();
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Init(newRoot);
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}
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void Init(Node* root)
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{
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if (root->GetParent()) throw std::runtime_error("Node has a parent! Only nodes without a parent may be a root node!");
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root->SetScene(this);
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root->SetParent(root);
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this->root = root;
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}
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void Close() override
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{
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//TODO
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}
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Node* GetRoot() const
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{
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return root;
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}
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void RegisterDrawable(Drawable* drawable)
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{
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if (drawable->GetScene() != this) drawable->SetScene(this);
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if (Utils::Contains(shapeList, drawable)) return; // Prevent duplicate entries
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shapeList.push_back(drawable);
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}
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void RemoveDrawable(Drawable* drawable)
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{
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Utils::Remove(shapeList, drawable);
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drawable->SetScene(nullptr);
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}
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void SetCamera(Camera* camera)
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{
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this->camera = camera;
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}
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Camera* GetCamera() const
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{
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return camera;
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}
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/**
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* \brief Checks if the scene is valid and attempts to fix problems.
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*/
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void Validate()
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{
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for (Drawable* drawable : shapeList)
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{
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if(drawable->GetScene() != this)
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{
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if (!drawable->GetScene()) drawable->SetScene(this);
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else Logger::SCENE->error("Scene is linked with drawable from different scene!!!"); //TODO handle
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}
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}
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//TODO check node tree
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}
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};
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}
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}
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