diff options
Diffstat (limited to 'engines/sci/engine/kfile.cpp')
| -rw-r--r-- | engines/sci/engine/kfile.cpp | 40 |
1 files changed, 36 insertions, 4 deletions
diff --git a/engines/sci/engine/kfile.cpp b/engines/sci/engine/kfile.cpp index 596ff5e65a..e983922024 100644 --- a/engines/sci/engine/kfile.cpp +++ b/engines/sci/engine/kfile.cpp @@ -308,9 +308,9 @@ reg_t kFileIOOpen(EngineState *s, int argc, reg_t *argv) { unwrapFilename = false; } - // Shivers stores the name and score of save games in separate %d.SG files, - // which are used by the save/load screen if (g_sci->getGameId() == GID_SHIVERS && name.hasSuffix(".SG")) { + // Shivers stores the name and score of save games in separate %d.SG + // files, which are used by the save/load screen if (mode == _K_FILE_MODE_OPEN_OR_CREATE || mode == _K_FILE_MODE_CREATE) { // Suppress creation of the SG file, since it is not necessary debugC(kDebugLevelFile, "Not creating unused file %s", name.c_str()); @@ -350,9 +350,41 @@ reg_t kFileIOOpen(EngineState *s, int argc, reg_t *argv) { return make_reg(0, handle); } - } + } else if (g_sci->getGameId() == GID_MOTHERGOOSEHIRES && name.hasSuffix(".DTA")) { + // MGDX stores the name and avatar ID in separate %d.DTA files, which + // are used by the save/load screen + if (mode == _K_FILE_MODE_OPEN_OR_CREATE || mode == _K_FILE_MODE_CREATE) { + // Suppress creation of the DTA file, since it is not necessary + debugC(kDebugLevelFile, "Not creating unused file %s", name.c_str()); + return SIGNAL_REG; + } else if (mode == _K_FILE_MODE_OPEN_OR_FAIL) { + // Create a virtual file containing the save game description + // and slot number, as the game scripts expect. + int saveNo; + sscanf(name.c_str(), "%d.DTA", &saveNo); + saveNo += kSaveIdShift; + + SavegameDesc save; + fillSavegameDesc(g_sci->getSavegameName(saveNo), &save); + + const Common::String avatarId = Common::String::format("%02d", save.avatarId); + const uint nameLength = strlen(save.name); + const uint size = nameLength + /* \r\n */ 2 + avatarId.size() + 1; + char *buffer = (char *)malloc(size); + memcpy(buffer, save.name, nameLength); + buffer[nameLength] = '\r'; + buffer[nameLength + 1] = '\n'; + memcpy(buffer + nameLength + 2, avatarId.c_str(), avatarId.size() + 1); + + const uint handle = findFreeFileHandle(s); - if (g_sci->getGameId() == GID_KQ7) { + s->_fileHandles[handle]._in = new Common::MemoryReadStream((byte *)buffer, size, DisposeAfterUse::YES); + s->_fileHandles[handle]._out = nullptr; + s->_fileHandles[handle]._name = ""; + + return make_reg(0, handle); + } + } else if (g_sci->getGameId() == GID_KQ7) { // KQ7 creates a temp.tmp file to perform an atomic rewrite of the // catalogue, but since we do not create catalogues for most SCI32 // games, ignore the write |