godot/editor/import/resource_importer_bmfont.cpp

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/**************************************************************************/
/* resource_importer_bmfont.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/**************************************************************************/
#include "resource_importer_bmfont.h"
#include "core/io/config_file.h"
#include "core/io/resource_saver.h"
String ResourceImporterBMFont::get_importer_name() const {
return "font_data_bmfont";
}
String ResourceImporterBMFont::get_visible_name() const {
return "Font Data (AngelCode BMFont)";
}
void ResourceImporterBMFont::get_recognized_extensions(List<String> *p_extensions) const {
if (p_extensions) {
p_extensions->push_back("font");
p_extensions->push_back("fnt");
}
}
String ResourceImporterBMFont::get_save_extension() const {
return "fontdata";
}
String ResourceImporterBMFont::get_resource_type() const {
return "FontFile";
}
bool ResourceImporterBMFont::get_option_visibility(const String &p_path, const String &p_option, const HashMap<StringName, Variant> &p_options) const {
return true;
}
void ResourceImporterBMFont::get_import_options(const String &p_path, List<ImportOption> *r_options, int p_preset) const {
r_options->push_back(ImportOption(PropertyInfo(Variant::ARRAY, "fallbacks", PROPERTY_HINT_ARRAY_TYPE, MAKE_RESOURCE_TYPE_HINT("Font")), Array()));
r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "compress"), true));
r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "scaling_mode", PROPERTY_HINT_ENUM, "Disabled,Enabled (Integer),Enabled (Fractional)"), TextServer::FIXED_SIZE_SCALE_ENABLED));
}
Error ResourceImporterBMFont::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, Variant *r_metadata) {
print_verbose("Importing BMFont font from: " + p_source_file);
Array fallbacks = p_options["fallbacks"];
TextServer::FixedSizeScaleMode smode = (TextServer::FixedSizeScaleMode)p_options["scaling_mode"].operator int();
Ref<FontFile> font;
font.instantiate();
List<String> image_files;
Error err = font->_load_bitmap_font(p_source_file, &image_files);
ERR_FAIL_COND_V_MSG(err != OK, err, "Cannot load font to file \"" + p_source_file + "\".");
// Update import settings for the image files used by font.
for (List<String>::Element *E = image_files.front(); E; E = E->next()) {
Ref<ConfigFile> config;
config.instantiate();
err = config->load(E->get() + ".import");
if (err == OK) {
config->clear();
config->set_value("remap", "importer", "skip");
config->save(E->get() + ".import");
}
}
font->set_allow_system_fallback(false);
font->set_fallbacks(fallbacks);
font->set_fixed_size_scale_mode(smode);
int flg = 0;
if ((bool)p_options["compress"]) {
flg |= ResourceSaver::SaverFlags::FLAG_COMPRESS;
}
print_verbose("Saving to: " + p_save_path + ".fontdata");
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err = ResourceSaver::save(font, p_save_path + ".fontdata", flg);
ERR_FAIL_COND_V_MSG(err != OK, err, "Cannot save font to file \"" + p_save_path + ".res\".");
print_verbose("Done saving to: " + p_save_path + ".fontdata");
return OK;
}
ResourceImporterBMFont::ResourceImporterBMFont() {
}