1/**************************************************************************/
2/* back_buffer_copy.h */
3/**************************************************************************/
4/* This file is part of: */
5/* GODOT ENGINE */
6/* https://godotengine.org */
7/**************************************************************************/
8/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
9/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
10/* */
11/* Permission is hereby granted, free of charge, to any person obtaining */
12/* a copy of this software and associated documentation files (the */
13/* "Software"), to deal in the Software without restriction, including */
14/* without limitation the rights to use, copy, modify, merge, publish, */
15/* distribute, sublicense, and/or sell copies of the Software, and to */
16/* permit persons to whom the Software is furnished to do so, subject to */
17/* the following conditions: */
18/* */
19/* The above copyright notice and this permission notice shall be */
20/* included in all copies or substantial portions of the Software. */
21/* */
22/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
23/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
24/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
25/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
26/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
27/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
28/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
29/**************************************************************************/
30
31#ifndef BACK_BUFFER_COPY_H
32#define BACK_BUFFER_COPY_H
33
34#include "scene/2d/node_2d.h"
35
36class BackBufferCopy : public Node2D {
37 GDCLASS(BackBufferCopy, Node2D);
38
39public:
40 enum CopyMode {
41 COPY_MODE_DISABLED,
42 COPY_MODE_RECT,
43 COPY_MODE_VIEWPORT
44 };
45
46private:
47 Rect2 rect = Rect2(-100, -100, 200, 200);
48 CopyMode copy_mode = COPY_MODE_RECT;
49
50 void _update_copy_mode();
51
52protected:
53 static void _bind_methods();
54 void _validate_property(PropertyInfo &p_property) const;
55
56public:
57#ifdef TOOLS_ENABLED
58 Rect2 _edit_get_rect() const override;
59 virtual bool _edit_use_rect() const override;
60#endif
61
62 void set_rect(const Rect2 &p_rect);
63 Rect2 get_rect() const;
64 Rect2 get_anchorable_rect() const override;
65
66 void set_copy_mode(CopyMode p_mode);
67 CopyMode get_copy_mode() const;
68
69 BackBufferCopy();
70 ~BackBufferCopy();
71};
72
73VARIANT_ENUM_CAST(BackBufferCopy::CopyMode);
74
75#endif // BACK_BUFFER_COPY_H
76