ViewController.h

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// Copyright © 2008-2023 Pioneer Developers. See AUTHORS.txt for details
// Licensed under the terms of the GPL v3. See licenses/GPL-3.txt
 
#pragma once
 
class Camera;
class WorldView;
 
class ViewController {
public:
    ViewController(WorldView *v) :
        m_parentView(v) {}
 
    // Called when the view owning this controller becomes active
    virtual void Activated() = 0;
 
    // Called when the view owning this controller becomes inactive
    virtual void Deactivated() = 0;
 
    // Called every frame to update the controller before the camera is updated
    virtual void Update() = 0;
 
    // Do view-specific drawing here, called after the camera has drawn the world
    virtual void Draw(Camera *camera) = 0;
 
protected:
    WorldView *m_parentView;
};