void HiRes4Engine_Atari::loadRoom(byte roomNr) {
if (roomNr >= 59 && roomNr < 113) {
if (_curDisk != 2) {
insertDisk(2);
rebindDisk();
}
} else if (_curDisk != 1) {
insertDisk(1);
rebindDisk();
}
if (roomNr == 121) {
// Room 121 is not present in the Atari version. This causes
// problems when we're dumping scripts with the debugger, so
// we intercept this room load here.
// FIXME: Find out if the Apple II version does have this room
// FIXME: Implement more generic handling of invalid rooms?
debug("Warning: attempt to load non-existent room 121");
_roomData.description.clear();
_roomData.pictures.clear();
_roomData.commands.clear();
return;
}
AdlEngine_v3::loadRoom(roomNr);
}
void HiRes5Engine::initGameState() {
_state.vars.resize(40);
insertDisk(2);
StreamPtr stream(_disk->createReadStream(0x5, 0x1, 0x00, 3));
loadItems(*stream);
// A combined total of 1213 rooms
static const byte rooms[kRegions] = {
6, 16, 24, 57, 40, 30, 76, 40,
54, 38, 44, 21, 26, 42, 49, 32,
59, 69, 1, 1, 1, 1, 1, 18,
25, 13, 28, 28, 11, 23, 9, 31,
6, 29, 29, 34, 9, 10, 95, 86,
1
};
initRegions(rooms, kRegions);
loadRegion(1);
_state.room = 5;
_doAnimation = false;
}
void HiRes5Engine::runIntro() {
insertDisk(2);
StreamPtr stream(_disk->createReadStream(0x10, 0x0, 0x00, 31));
_display->setMode(DISPLAY_MODE_HIRES);
_display->loadFrameBuffer(*stream);
_display->updateHiResScreen();
inputKey();
_display->home();
_display->setMode(DISPLAY_MODE_TEXT);
stream.reset(_disk->createReadStream(0x03, 0xc, 0x34, 1));
Common::String menu(readString(*stream));
while (!g_engine->shouldQuit()) {
_display->home();
_display->printString(menu);
Common::String cmd(inputString());
// We ignore the backup and format menu options
if (!cmd.empty() && cmd[0] == APPLECHAR('1'))
break;
};
}
void HiRes5Engine::init() {
_graphics = new Graphics_v3(*_display);
insertDisk(2);
StreamPtr stream(_disk->createReadStream(0x5, 0x0, 0x02));
loadRegionLocations(*stream, kRegions);
stream.reset(_disk->createReadStream(0xd, 0x2, 0x04));
loadRegionInitDataOffsets(*stream, kRegions);
stream.reset(_disk->createReadStream(0x7, 0xe));
_strings.verbError = readStringAt(*stream, 0x4f);
_strings.nounError = readStringAt(*stream, 0x8e);
_strings.enterCommand = readStringAt(*stream, 0xbc);
stream.reset(_disk->createReadStream(0x7, 0xc));
_strings.lineFeeds = readString(*stream);
stream.reset(_disk->createReadStream(0x8, 0x3, 0x00, 2));
_strings_v2.saveInsert = readStringAt(*stream, 0x66);
_strings_v2.saveReplace = readStringAt(*stream, 0x112);
_strings_v2.restoreInsert = readStringAt(*stream, 0x180);
_strings.playAgain = readStringAt(*stream, 0x247, 0xff);
_messageIds.cantGoThere = 110;
_messageIds.dontUnderstand = 112;
_messageIds.itemDoesntMove = 114;
_messageIds.itemNotHere = 115;
_messageIds.thanksForPlaying = 113;
stream.reset(_disk->createReadStream(0xe, 0x1, 0x13, 4));
loadItemDescriptions(*stream, kItems);
stream.reset(_disk->createReadStream(0x8, 0xd, 0xfd, 1));
loadDroppedItemOffsets(*stream, 16);
stream.reset(_disk->createReadStream(0xb, 0xa, 0x05, 1));
loadItemPicIndex(*stream, kItems);
stream.reset(_disk->createReadStream(0x7, 0x8, 0x01));
for (uint i = 0; i < kItems; ++i)
_itemTimeLimits.push_back(stream->readByte());
if (stream->eos() || stream->err())
error("Failed to read item time limits");
stream.reset(_disk->createReadStream(0x8, 0x2, 0x2d));
_gameStrings.itemTimeLimit = readString(*stream);
stream.reset(_disk->createReadStream(0x8, 0x7, 0x02));
_gameStrings.carryingTooMuch = readString(*stream);
stream.reset(_disk->createReadStream(0xc, 0xb, 0x20));
loadSong(*stream);
}
void HiRes4Engine_Atari::init() {
_graphics = new Graphics_v2(*_display);
_boot = new DiskImage();
if (!_boot->open(atariDisks[0]))
error("Failed to open disk image '%s'", atariDisks[0]);
insertDisk(1);
loadCommonData();
StreamPtr stream(createReadStream(_boot, 0x06, 0x2));
_strings.verbError = readStringAt(*stream, 0x4f);
_strings.nounError = readStringAt(*stream, 0x83);
_strings.enterCommand = readStringAt(*stream, 0xa6);
stream.reset(createReadStream(_boot, 0x05, 0xb, 0xd7));
_strings_v2.time = readString(*stream, 0xff);
stream.reset(createReadStream(_boot, 0x06, 0x7, 0x00, 2));
_strings_v2.saveInsert = readStringAt(*stream, 0x62);
_strings_v2.saveReplace = readStringAt(*stream, 0xdd);
_strings_v2.restoreInsert = readStringAt(*stream, 0x12a);
_strings_v2.restoreReplace = readStringAt(*stream, 0x1b8);
_strings.playAgain = readStringAt(*stream, 0x21b);
// TODO: restart sequence has "insert side a/b" strings
_messageIds.cantGoThere = IDI_HR4_MSG_CANT_GO_THERE;
_messageIds.dontUnderstand = IDI_HR4_MSG_DONT_UNDERSTAND;
_messageIds.itemDoesntMove = IDI_HR4_MSG_ITEM_DOESNT_MOVE;
_messageIds.itemNotHere = IDI_HR4_MSG_ITEM_NOT_HERE;
_messageIds.thanksForPlaying = IDI_HR4_MSG_THANKS_FOR_PLAYING;
stream.reset(createReadStream(_boot, 0x06, 0xd, 0x12, 2));
loadItemDescriptions(*stream, IDI_HR4_NUM_ITEM_DESCS);
stream.reset(createReadStream(_boot, 0x07, 0x1, 0xf4));
loadDroppedItemOffsets(*stream, IDI_HR4_NUM_ITEM_OFFSETS);
stream.reset(createReadStream(_boot, 0x08, 0xe, 0xa5, 5));
readCommands(*stream, _roomCommands);
stream.reset(createReadStream(_boot, 0x0a, 0x9, 0x00, 3));
readCommands(*stream, _globalCommands);
stream.reset(createReadStream(_boot, 0x05, 0x4, 0x00, 3));
loadWords(*stream, _verbs, _priVerbs);
stream.reset(createReadStream(_boot, 0x03, 0xb, 0x00, 6));
loadWords(*stream, _nouns, _priNouns);
}
