1/**************************************************************************/
2/* resource_importer_texture_atlas.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 RESOURCE_IMPORTER_TEXTURE_ATLAS_H
32#define RESOURCE_IMPORTER_TEXTURE_ATLAS_H
33
34#include "core/io/image.h"
35#include "core/io/resource_importer.h"
36class ResourceImporterTextureAtlas : public ResourceImporter {
37 GDCLASS(ResourceImporterTextureAtlas, ResourceImporter);
38
39 struct PackData {
40 Rect2 region;
41 bool is_cropped = false;
42 bool is_mesh = false;
43 Vector<int> chart_pieces; //one for region, many for mesh
44 Vector<Vector<Vector2>> chart_vertices; //for mesh
45 Ref<Image> image;
46 };
47
48public:
49 enum ImportMode {
50 IMPORT_MODE_REGION,
51 IMPORT_MODE_2D_MESH
52 };
53
54 virtual String get_importer_name() const override;
55 virtual String get_visible_name() const override;
56 virtual void get_recognized_extensions(List<String> *p_extensions) const override;
57 virtual String get_save_extension() const override;
58 virtual String get_resource_type() const override;
59
60 virtual int get_preset_count() const override;
61 virtual String get_preset_name(int p_idx) const override;
62
63 virtual void get_import_options(const String &p_path, List<ImportOption> *r_options, int p_preset = 0) const override;
64 virtual bool get_option_visibility(const String &p_path, const String &p_option, const HashMap<StringName, Variant> &p_options) const override;
65 virtual String get_option_group_file() const override;
66
67 virtual Error import(const String &p_source_file, const String &p_save_path, const HashMap<StringName, Variant> &p_options, List<String> *r_platform_variants, List<String> *r_gen_files = nullptr, Variant *r_metadata = nullptr) override;
68 virtual Error import_group_file(const String &p_group_file, const HashMap<String, HashMap<StringName, Variant>> &p_source_file_options, const HashMap<String, String> &p_base_paths) override;
69
70 ResourceImporterTextureAtlas();
71};
72
73#endif // RESOURCE_IMPORTER_TEXTURE_ATLAS_H
74