mirror of
https://github.com/scummvm/scummvm.git
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138 lines
3.4 KiB
C++
138 lines
3.4 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "common/path.h"
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#include "qdengine/qd_fwd.h"
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#include "qdengine/qdcore/qd_font_info.h"
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#include "qdengine/qdcore/qd_file_manager.h"
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namespace QDEngine {
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qdFontInfo::qdFontInfo(const qdFontInfo &fi) : qdNamedObject(fi),
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_type(fi.type()), _font_file_name(fi.font_file_name()) {
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if (NULL != fi.font()) {
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_font = new grFont;
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*_font = *fi.font();
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} else
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_font = NULL;
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}
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qdFontInfo::~qdFontInfo() {
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delete _font;
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}
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qdFontInfo &qdFontInfo::operator = (const qdFontInfo &fi) {
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if (this == &fi) return *this;
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*static_cast<qdNamedObject *>(this) = fi;
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_type = fi.type();
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_font_file_name = fi.font_file_name();
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delete _font;
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if (NULL != fi.font()) {
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_font = new grFont;
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*_font = *fi.font();
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} else
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_font = NULL;
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return *this;
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}
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bool qdFontInfo::load_script(const xml::tag *p) {
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for (xml::tag::subtag_iterator it = p->subtags_begin(); it != p->subtags_end(); ++it) {
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switch (it->ID()) {
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case QDSCR_TYPE:
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set_type(xml::tag_buffer(*it).get_int());
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break;
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case QDSCR_FILE:
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set_font_file_name(Common::Path(it->data(), '\\'));
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break;
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case QDSCR_NAME:
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set_name(it->data());
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break;
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}
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}
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return true;
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}
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bool qdFontInfo::save_script(Common::WriteStream &fh, int indent) const {
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for (int i = 0; i < indent; i++) {
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fh.writeString("\t");
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}
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fh.writeString(Common::String::format("<fontinfo type=\"%d\"", _type));
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if (!_font_file_name.empty()) {
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fh.writeString(Common::String::format(" file=\"%s\"", qdscr_XML_string(_font_file_name.toString('\\'))));
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}
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if (name()) {
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fh.writeString(Common::String::format(" name=\"%s\"", qdscr_XML_string(name())));
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}
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fh.writeString("/>\r\n");
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return true;
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}
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bool qdFontInfo::load_font() {
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grFont *buf_font = new grFont;
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bool load_fl = false; // По умолчанию загрузка прошла успешно
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Common::SeekableReadStream *fh;
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if (qdFileManager::instance().open_file(&fh, font_file_name(), false)) {
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// Грузим альфу шрифта из .tga
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if (buf_font->load_alpha(fh)) {
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// Меняем расширение с .tga на .idx
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Common::String fpath(font_file_name().toString());
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Common::String tgaExt = ".tga";
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Common::String idxExt = ".idx";
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Common::replace(fpath, tgaExt, idxExt);
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delete fh;
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fh = nullptr;
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// Открываем .idx и грузим индекс
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if (qdFileManager::instance().open_file(&fh, Common::Path(fpath), false)) {
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if (buf_font->load_index(fh))
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load_fl = true;
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}
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}
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delete fh;
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}
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if (!load_fl) {
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delete buf_font;
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return false;
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}
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_font = buf_font;
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return true;
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}
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} // namespace QDEngine
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