LoadGame.hpp

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#ifndef GAME_STATES_LOADGAME_HPP
#define GAME_STATES_LOADGAME_HPP
 
#include <BLIB/Render.hpp>
#include <Core/Files/GameSave.hpp>
#include <Core/Maps/Map.hpp>
#include <Game/States/State.hpp>
 
namespace game
{
namespace state
{
class LoadGame
: public State
, public bl::input::Listener {
public:
    static bl::engine::State::Ptr create(core::system::Systems& systems);
 
    virtual ~LoadGame() = default;
 
    virtual const char* name() const override;
 
    virtual void activate(bl::engine::Engine& engine) override;
 
    virtual void deactivate(bl::engine::Engine& engine) override;
 
    virtual void update(bl::engine::Engine& engine, float dt, float) override;
 
private:
    enum LoadState { SelectingSave, ChooseAction, SaveDeleted, Fading, Error } state;
 
    std::vector<core::file::GameSave> saves;
    unsigned int selectedSave;
    bl::rc::res::TextureRef bgndTxtr;
    bl::gfx::Sprite background;
    bl::rc::rgi::FadeEffectTask* fadeout;
 
    bl::menu::Menu saveMenu;
    bl::menu::Menu actionMenu;
    core::input::MenuDriver inputDriver;
    bl::rc::Scene* scene;
 
    LoadGame(core::system::Systems& systems);
    void saveSelected(unsigned int save);
    void errorDone();
    void reset();
 
    virtual bool observe(const bl::input::Actor&, unsigned int activatedControl,
                         bl::input::DispatchType, bool eventTriggered) override;
};
 
} // namespace state
} // namespace game
 
#endif