#pragma once

#include "Head.h"

#include "RunNode.h"

#include "Types.h"

#include "UIItem.h"

#include "UIStatus.h"

#include "UISystem.h"

class UI : public RunNode

{

public:

UI();

~UI();

//UI单例即可，无需重复创建

private:

int current_head_ = 0;

int current_button_ = 0;

public:

virtual void onEntrance() override;

virtual void draw() override;

virtual void dealEvent(BP_Event& e) override;

static std::shared_ptr<UI> getInstance()

{

static std::shared_ptr<UI> ui = std::make_shared<UI>();

return ui;

}

std::shared_ptr<Menu> heads_;

std::shared_ptr<Button> button_status_, button_item_, button_system_;

std::shared_ptr<UIStatus> ui_status_;

std::shared_ptr<UIItem> ui_item_;

std::shared_ptr<UISystem> ui_system_;

int item_id_ = -1;

virtual void onPressedOK() override;

DEFAULT_CANCEL_EXIT;

Item* getUsedItem() { return ui_item_->getCurrentItem(); }

};