canvas_layer.h

/*************************************************************************/
/*  canvas_layer.h                                                       */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
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/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur.                 */
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#ifndef CANVAS_LAYER_H
#define CANVAS_LAYER_H

#include "scene/main/node.h"
#include "scene/resources/world_2d.h"


class Viewport;
class CanvasLayer : public Node {

    OBJ_TYPE( CanvasLayer, Node );

    bool locrotscale_dirty;
    Vector2 ofs;
    Vector2 scale;
    real_t rot;
    int layer;
    Matrix32 transform;
    Ref<World2D> canvas;
    RID viewport;
    Viewport *vp;

    // Deprecated, should be removed in a future version.
    void _set_rotationd(real_t p_rotation);
    real_t _get_rotationd() const;

    void _update_xform();
    void _update_locrotscale();

protected:

    void _notification(int p_what);
    static void _bind_methods();
public:

    void set_layer(int p_xform);
    int get_layer() const;

    void set_transform(const Matrix32& p_xform);
    Matrix32 get_transform() const;

    void set_offset(const Vector2& p_offset);
    Vector2 get_offset() const;

    void set_rotation(real_t p_radians);
    real_t get_rotation() const;

    void set_rotationd(real_t p_degrees);
    real_t get_rotationd() const;

    void set_scale(const Vector2& p_scale);
    Vector2 get_scale() const;

    Ref<World2D> get_world_2d() const;

    Size2 get_viewport_size() const;

    RID get_viewport() const;

    CanvasLayer();
};

#endif // CANVAS_LAYER_H