Jiga228
92 lines
2.5 KiB
C++
92 lines
2.5 KiB
C++
#pragma once
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#include <list>
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#include <unordered_map>
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#include <vector>
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#include <string>
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#include "RTTI.h"
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#include "Game/Actors/Actor.hpp"
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class GameInstance;
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GENERATE_META(World);
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class World : public ISave
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{
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GameInstance& game_instance_;
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std::unordered_map<std::string, std::shared_ptr<Actor>> actors_map;
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public:
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World(GameInstance& game_instance);
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~World() override;
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virtual void BeginPlay();
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virtual void Tick(double delta_time);
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GameInstance& GetGameInstance() const { return game_instance_; }
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#pragma region ISave
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std::shared_ptr<SaveMap> save() override;
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void load(std::shared_ptr<SaveMap> save) override;
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#pragma endregion
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template<class T, template<class...> class Container = std::vector>
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Container<std::weak_ptr<T>> GetActorsByClass()
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{
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Container<std::weak_ptr<T>> list;
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for (auto i = actors_map.cbegin(); i != actors_map.cend(); ++i)
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{
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if (RTTI::dyn_cast<T, Actor>(i->second.get()))
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list.push_back(std::static_pointer_cast<T>(i->second));
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}
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return list;
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}
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template<class T>
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std::weak_ptr<T> SpawnActorFormClass(std::string name, const Vector3D& loc = { 0, 0, 0 }, const Vector3D& rot = { 0, 0, 0 })
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{
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std::shared_ptr<T> object = std::make_shared<T>();
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object->SetActorLocate(loc);
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object->SetActorRotate(rot);
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std::static_pointer_cast<Actor>(object)->world_ = std::static_pointer_cast<World>(shared_from_this());
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std::static_pointer_cast<Actor>(object)->name_ = name;
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actors_map.try_emplace(name, object);
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return object;
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}
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void DestroyActor(std::weak_ptr<Actor> ptr);
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template<class T, template<class...> class Container = std::vector>
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Container<std::weak_ptr<T>> GetActorsByTag(std::string tag)
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{
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Container<std::weak_ptr<T>> container;
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for (auto& i : actors_map)
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{
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if (RTTI::dyn_cast<T, Actor>(i.second.get()))
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{
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const std::list<std::string>& tags = i.second->GetTags();
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for (auto& j : tags)
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{
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if (j == tag)
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container.push_back(i.second);
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}
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}
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}
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return container;
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}
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template<class T>
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std::weak_ptr<T> GetActorByName(const std::string& name)
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{
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auto it = actors_map.find(name);
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if (it == actors_map.end() || it->second == nullptr)
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return {};
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return std::static_pointer_cast<T>(it->second);
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}
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};
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