UISystem.hpp

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//
//  CeresEngine - A game development framework
//
//  Created by Rogiel Sulzbach.
//  Copyright (c) 2018-2022 Rogiel Sulzbach. All rights reserved.
//
 
#pragma once
 
#include "CeresEngine/Entity/System.hpp"
#include "CeresEngine/Input/InputEvent.hpp"
#include "CeresEngine/Math/Rect.hpp"
 
namespace CeresEngine {
    class InputManager;
    class PlatformWindow;
} // namespace CeresEngine
 
namespace CeresEngine::Graphics::UI {
 
    class UISystem final : public System<UISystem> {
    private:
        InputManager* inputManager;
 
        bool mVisible = false;
 
        Vector<char> mInputCharacters;
 
        AffineTransform mInputTransform;
 
    public:
        UISystem(InputManager* inputManager);
 
    public:
        [[nodiscard]] const AffineTransform& getInputTransform() const;
        void setInputTransform(const AffineTransform& inputTransform);
 
        [[nodiscard]] bool isVisible() const noexcept { return mVisible; }
 
    public:
        void update(double time) final;
 
        [[nodiscard]] SystemOrder getOrder() const noexcept final;
 
    private:
        void onTextInput(const TextEvent& textEvent);
    };
 
} // namespace CeresEngine::Graphics::UI