diff options
Diffstat (limited to 'engines/pink/pink.cpp')
-rw-r--r-- | engines/pink/pink.cpp | 68 |
1 files changed, 61 insertions, 7 deletions
diff --git a/engines/pink/pink.cpp b/engines/pink/pink.cpp index d886c77863..01f9ad1632 100644 --- a/engines/pink/pink.cpp +++ b/engines/pink/pink.cpp @@ -20,6 +20,8 @@ * */ +#include <graphics/thumbnail.h> +#include <graphics/surface.h> #include "common/debug-channels.h" #include "common/winexe_pe.h" #include "common/config-manager.h" @@ -247,11 +249,15 @@ void PinkEngine::setCursor(uint cursorIndex) { } Common::Error PinkEngine::loadGameState(int slot) { - Common::SeekableReadStream *stream = _saveFileMan->openForLoading(generateSaveName(slot, _desc.gameId)); - if (!stream) + Common::SeekableReadStream *in = _saveFileMan->openForLoading(generateSaveName(slot, _desc.gameId)); + if (!in) return Common::kNoGameDataFoundError; - Archive archive(stream); + SaveStateDescriptor desc; + if (!readSaveHeader(*in, desc)) + return Common::kUnknownError; + + Archive archive(in); _variables.deserialize(archive); _nextModule = archive.readString(); _nextPage = archive.readString(); @@ -265,11 +271,26 @@ bool PinkEngine::canLoadGameStateCurrently() { } Common::Error PinkEngine::saveGameState(int slot, const Common::String &desc) { - Common::WriteStream *stream = _saveFileMan->openForSaving(generateSaveName(slot, _desc.gameId)); - if (!stream) + Common::OutSaveFile *out = _saveFileMan->openForSaving(generateSaveName(slot, _desc.gameId)); + if (!out) + return Common::kUnknownError; + + Archive archive(out); + + out->write("pink", 4); + archive.writeString(desc); + + TimeDate curTime; + _system->getTimeAndDate(curTime); + + out->writeUint32LE(((curTime.tm_mday & 0xFF) << 24) | (((curTime.tm_mon + 1) & 0xFF) << 16) | ((curTime.tm_year + 1900) & 0xFFFF)); + out->writeUint16LE(((curTime.tm_hour & 0xFF) << 8) | ((curTime.tm_min) & 0xFF)); + + out->writeUint32LE(getTotalPlayTime() / 1000); + + if (!Graphics::saveThumbnail(*out)) return Common::kUnknownError; - Archive archive(stream); _variables.serialize(archive); archive.writeString(_nextModule); archive.writeString(_nextPage); @@ -277,7 +298,7 @@ Common::Error PinkEngine::saveGameState(int slot, const Common::String &desc) { archive.writeString(_module->getName()); _module->saveState(archive); - delete stream; + delete out; return Common::kNoError; } @@ -303,4 +324,37 @@ Common::String generateSaveName(int slot, const char *gameId) { return Common::String::format("%s.s%02d", gameId, slot); } +bool readSaveHeader(Common::InSaveFile &in, SaveStateDescriptor &desc) { + char pink[4]; + in.read(&pink, 4); + if (strcmp(pink, "pink")) + return false; + + const Common::String description = in.readPascalString(); + uint32 date = in.readUint32LE(); + uint16 time = in.readUint16LE(); + uint32 playTime = in.readUint32LE(); + if (!Graphics::checkThumbnailHeader(in)) + return false; + + Graphics::Surface *thumbnail; + if (!Graphics::loadThumbnail(in, thumbnail)) + return false; + + int day = (date >> 24) & 0xFF; + int month = (date >> 16) & 0xFF; + int year = date & 0xFFFF; + + int hour = (time >> 8) & 0xFF; + int minutes = time & 0xFF; + + desc.setSaveDate(year, month, day); + desc.setSaveTime(hour, minutes); + desc.setPlayTime(playTime * 1000); + desc.setDescription(description); + desc.setThumbnail(thumbnail); + + return true; +} + } |