canvas_layer.h

/*************************************************************************/
/*  canvas_layer.h                                                       */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
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/* Copyright (c) 2007-2015 Juan Linietsky, Ariel Manzur.                 */
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/* "Software"), to deal in the Software without restriction, including   */
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/* distribute, sublicense, and/or sell copies of the Software, and to    */
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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;


	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_rotation);
	real_t get_rotation() 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