84 lines
2.2 KiB
C++
84 lines
2.2 KiB
C++
#ifndef _H_SCENE_H
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#define _H_SCENE_H
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#include <span>
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#include <unordered_map>
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#include <memory>
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#include <gameplay/gameactor.h>
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class Background;
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class Entity;
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class Camera;
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class Map;
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class ResourceManager;
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class Renderer;
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class EventManager;
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class Line;
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class PhysicsEngine;
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class Sprite;
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class Shader;
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struct SceneData;
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enum SceneType {
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SCENE_STORY,
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SCENE_SHOOTER
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};
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class ISceneContext {
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public:
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virtual std::weak_ptr<EventManager> getEventManager() = 0;
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virtual std::weak_ptr<EventManager> getGlobalEventManager() = 0;
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virtual std::span<std::weak_ptr<GameActor>> getAllEntities() const = 0;
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virtual unsigned int getPlayerID() const = 0;
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};
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class Scene : public ISceneContext, public std::enable_shared_from_this<Scene>
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{
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public:
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Scene(SceneType type, std::shared_ptr<ResourceManager> resources, std::weak_ptr<EventManager> globalEvents);
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void init();
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void update(double deltaTime);
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void render(std::shared_ptr<Renderer> renderer);
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std::shared_ptr<GameActor> getPlayer() const;
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unsigned int getPlayerID() const override { return player->getEntityID(); }
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std::weak_ptr<EventManager> getEventManager() override { return eventManager; }
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std::weak_ptr<EventManager> getGlobalEventManager() override { return globalEventManager; }
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std::span<std::weak_ptr<GameActor>> getAllEntities() const override;
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void unloadScene();
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protected:
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void loadDebugShooterScene();
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void loadDebugStoryScene() { /*not implemented yet*/ }
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private:
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void hookSceneEvents();
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GameActor* getGameActorByID(const unsigned int ID);
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// Non-owning pointer DO NOT DELETE, resource manager will handle that!
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Background *background;
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SceneType type;
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std::shared_ptr<Map> map;
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//std::shared_ptr<TileSet> tileSet;
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std::shared_ptr<GameActor> player;
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std::unordered_map<unsigned int, std::shared_ptr<GameActor>> entities;
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mutable std::vector<std::weak_ptr<GameActor>> entityCache;
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std::shared_ptr<Camera> camera;
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std::shared_ptr<PhysicsEngine> physicsEngine;
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std::shared_ptr<Line> debugLine;
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std::shared_ptr<ResourceManager> resourceManager;
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std::weak_ptr<EventManager> globalEventManager;
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std::shared_ptr<EventManager> eventManager;
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std::shared_ptr<SceneData> sceneData;
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};
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#endif //_H_SCENE_H
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