World.hpp

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#ifndef CORE_SYSTEMS_WORLD_HPP
#define CORE_SYSTEMS_WORLD_HPP
 
#include <BLIB/Engine/System.hpp>
#include <BLIB/Events.hpp>
#include <BLIB/Serialization/JSON.hpp>
#include <Core/Events/GameSave.hpp>
#include <Core/Maps/Map.hpp>
 
namespace core
{
namespace system
{
class Systems;
 
class World
: public bl::engine::System
, public bl::event::Listener<event::GameSaveInitializing, event::GameSaveLoaded> {
public:
    World(Systems& systems);
 
    virtual ~World() = default;
 
    bool switchMaps(const std::string& newMap, int spawnId);
 
    void whiteout(const std::string& newMap, int spawnId);
 
    map::Map& activeMap();
 
    const map::Map& activeMap() const;
 
    virtual void observe(const event::GameSaveInitializing& save) override;
 
    virtual void observe(const event::GameSaveLoaded& load) override;
 
    void setWhiteoutMap(unsigned int spawn);
 
private:
    Systems& owner;
    bl::resource::Ref<map::Map> currentMap;
    bl::resource::Ref<map::Map> previousMap;
 
    std::string currentMapFile;
    std::string prevMapFile;
    bl::tmap::Position playerPos;
    bl::tmap::Position prevPlayerPos;
 
    virtual void init(bl::engine::Engine&) override;
    virtual void update(std::mutex&, float dt, float, float, float) override;
    virtual void earlyCleanup() override;
};
 
} // namespace system
} // namespace core
 
#endif