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author | Willem Jan Palenstijn | 2015-07-22 22:37:40 +0200 |
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committer | Willem Jan Palenstijn | 2015-07-22 22:43:42 +0200 |
commit | 6ec9c81b575f13b2c4b30aeac592ebf2557b5890 (patch) | |
tree | 503d50902bad2d800165593039d08d5ccf0c98ab /engines/zvision/text/subtitles.cpp | |
parent | 5ec05f6b647c5ea41418be7ed19ad381f97cabd8 (diff) | |
parent | 4e5c8d35f7e133e2e72a846fdbd54900c91eeb73 (diff) | |
download | scummvm-rg350-6ec9c81b575f13b2c4b30aeac592ebf2557b5890.tar.gz scummvm-rg350-6ec9c81b575f13b2c4b30aeac592ebf2557b5890.tar.bz2 scummvm-rg350-6ec9c81b575f13b2c4b30aeac592ebf2557b5890.zip |
Merge branch 'master' into mm
Conflicts:
engines/access/access.cpp
engines/access/asurface.h
engines/access/bubble_box.cpp
engines/access/bubble_box.h
engines/access/martian/martian_game.cpp
engines/access/player.cpp
engines/access/player.h
engines/access/resources.cpp
engines/access/screen.cpp
engines/access/screen.h
engines/access/sound.cpp
engines/access/sound.h
Diffstat (limited to 'engines/zvision/text/subtitles.cpp')
-rw-r--r-- | engines/zvision/text/subtitles.cpp | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/engines/zvision/text/subtitles.cpp b/engines/zvision/text/subtitles.cpp new file mode 100644 index 0000000000..ffc9e2b808 --- /dev/null +++ b/engines/zvision/text/subtitles.cpp @@ -0,0 +1,115 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include "zvision/graphics/render_manager.h" +#include "zvision/text/subtitles.h" +#include "zvision/file/search_manager.h" +#include "zvision/text/text.h" + +namespace ZVision { + +Subtitle::Subtitle(ZVision *engine, const Common::String &subname, bool upscaleToHires) : + _engine(engine), + _areaId(-1), + _subId(-1) { + Common::File file; + if (_engine->getSearchManager()->openFile(file, subname)) { + while (!file.eos()) { + Common::String str = file.readLine(); + if (str.lastChar() == '~') + str.deleteLastChar(); + + if (str.matchString("*Initialization*", true)) { + // Not used + } else if (str.matchString("*Rectangle*", true)) { + int32 x1, y1, x2, y2; + sscanf(str.c_str(), "%*[^:]:%d %d %d %d", &x1, &y1, &x2, &y2); + Common::Rect rct = Common::Rect(x1, y1, x2, y2); + if (upscaleToHires) + _engine->getRenderManager()->upscaleRect(rct); + _areaId = _engine->getRenderManager()->createSubArea(rct); + } else if (str.matchString("*TextFile*", true)) { + char filename[64]; + sscanf(str.c_str(), "%*[^:]:%s", filename); + Common::File txt; + if (_engine->getSearchManager()->openFile(txt, filename)) { + while (!txt.eos()) { + Common::String txtline = readWideLine(txt); + sub curSubtitle; + curSubtitle.start = -1; + curSubtitle.stop = -1; + curSubtitle.subStr = txtline; + + _subs.push_back(curSubtitle); + } + txt.close(); + } + } else { + int32 st; + int32 en; + int32 sb; + if (sscanf(str.c_str(), "%*[^:]:(%d,%d)=%d", &st, &en, &sb) == 3) { + if (sb <= (int32)_subs.size()) { + if (upscaleToHires) { + // Convert from 15FPS (AVI) to 29.97FPS (VOB) + st = st * 2997 / 1500; + en = en * 2997 / 1500; + } + _subs[sb].start = st; + _subs[sb].stop = en; + } + } + } + } + } +} + +Subtitle::~Subtitle() { + if (_areaId != -1) + _engine->getRenderManager()->deleteSubArea(_areaId); + + _subs.clear(); +} + +void Subtitle::process(int32 time) { + int16 j = -1; + for (uint16 i = 0; i < _subs.size(); i++) + if (time >= _subs[i].start && time <= _subs[i].stop) { + j = i; + break; + } + + if (j == -1 && _subId != -1) { + if (_areaId != -1) + _engine->getRenderManager()->updateSubArea(_areaId, ""); + _subId = -1; + } + + if (j != -1 && j != _subId) { + if (_subs[j].subStr.size()) + if (_areaId != -1) + _engine->getRenderManager()->updateSubArea(_areaId, _subs[j].subStr); + _subId = j; + } +} + +} // End of namespace ZVision |