definitions.hpp

Go to the documentation of this file.

#pragma once
#include <string>
#include "../../core/definitions.hpp"
//#include "../../core/node/node.hpp"
 
class Node;
class Camera;
class Graphics;
class Engine;
 
enum class RenderLogicalPresentation
{
    DISABLED,     
    STRETCH,      
    LETTERBOX,    
    OVERSCAN,     
    INTEGER_SCALE 
};
 
enum class WindowFlags
{
    FULLSCREEN = 0x0000000000000001,
    OCCLUDED = 0x0000000000000004,
    HIDDEN = 0x0000000000000008,
    BORDERLESS = 0x0000000000000010,
    RESIZABLE = 0x0000000000000020,
    MINIMIZED = 0x0000000000000040,
    MAXIMIZED = 0x0000000000000080,
    INPUT_GRABBED = 0x0000000000000100,
    INPUT_FOCUS = 0x0000000000000200,
    MOUSE_FOCUS = 0x0000000000000400,
    MODAL = 0x0000000000001000,
    HIGH_DPI = 0x0000000000002000,
    MOUSE_CAPTURE = 0x0000000000004000,
    ALWAYS_ON_TOP = 0x0000000000010000,
    UTILITY = 0x0000000000020000,
    TOOLTIP = 0x0000000000040000,
    POPUP_MENU = 0x0000000000080000,
    KEYBOARD_GRABBED = 0x0000000000100000,
    FILL_DOCUMENT = 0x0000000000200000, // Emscripten only
    TRANSPARENT = 0x0000000040000000
};
 
class Window : public std::enable_shared_from_this<Window>
{
public:
    Window(std::string title = "Calamity App", Rect dimensions = Rect({0, 0}, {480, 272}), RenderLogicalPresentation presentation = RenderLogicalPresentation::LETTERBOX, WindowFlags flags = WindowFlags::RESIZABLE, Color clearColor = Color::BLACK, bool fullscreen = false);
    ~Window();
 
    std::string title;
    WindowFlags flags;
    RenderLogicalPresentation presentation;
    Rect dimensions;
    Color clearColor;
    std::unique_ptr<Node> root;
    bool fullscreen;
    int id = 0; // this is set when appending the window to the Engine service.
 
    void resetLogicalPresentation();
 
    void exit();
    void initialize();
    void render(Graphics &graphics, Engine *engine);
    void physicsUpdate();
    void update(float deltaTime);
 
    SDL_Window *window = nullptr;
    SDL_Renderer *renderer = nullptr;
    void setActiveCamera(Camera *camera);
    Camera *getActiveCamera() const;
 
    template <class Archive>
    void save(Archive &ar) const
    {
        ar(CEREAL_NVP(title), CEREAL_NVP(flags), CEREAL_NVP(presentation), CEREAL_NVP(dimensions), CEREAL_NVP(fullscreen), CEREAL_NVP(id), CEREAL_NVP(root));
    }
 
    template <class Archive>
    void load(Archive &ar); // Implemented in definitions.hpp
 
private:
    Camera *activeCamera = nullptr;
    void preRender() const;
    void postRender() const;
};