Common::Array<Opcode> Database::loadOpcodes(Common::ReadStreamEndian &s) { Common::Array<Opcode> script; while (1) { Opcode opcode; uint16 code = s.readUint16(); opcode.op = code & 0xff; uint8 count = code >> 8; if (count == 0 && opcode.op == 0) break; // The v1.0 executables use a slightly different opcode set // Since it's a simple conversion, we'll handle that here if ((_executableVersion->flags & kFlagVersion10) && opcode.op >= 122) opcode.op++; for (int i = 0; i < count; i++) { int16 value = s.readSint16(); opcode.args.push_back(value); } script.push_back(opcode); } return script; }
ShapeCast::ShapeCast(Common::ReadStreamEndian &stream, uint16 version) { if (version < 4) { /*byte flags = */ stream.readByte(); /*unk1 = */ stream.readByte(); shapeType = static_cast<ShapeType>(stream.readByte()); initialRect = Score::readRect(stream); pattern = stream.readUint16BE(); fgCol = stream.readByte(); bgCol = stream.readByte(); fillType = stream.readByte(); lineThickness = stream.readByte(); lineDirection = stream.readByte(); } else { stream.readByte(); stream.readByte(); initialRect = Score::readRect(stream); boundingRect = Score::readRect(stream); shapeType = kShapeRectangle; pattern = 0; fgCol = bgCol = 0; fillType = 0; lineThickness = 1; lineDirection = 0; } modified = 0; }
ButtonCast::ButtonCast(Common::ReadStreamEndian &stream, uint16 version) : TextCast(stream, version) { if (version < 4) { buttonType = static_cast<ButtonType>(stream.readUint16BE()); } else { stream.readByte(); stream.readByte(); // This has already been populated in the super TextCast constructor //initialRect = Score::readRect(stream); //boundingRect = Score::readRect(stream); buttonType = static_cast<ButtonType>(stream.readUint16BE()); } modified = 0; }
HotSpot Database::loadHotspot(Common::ReadStreamEndian &s) { HotSpot hotspot; hotspot.condition = s.readUint16(); if (hotspot.condition == 0) return hotspot; if (hotspot.condition != -1) { hotspot.rects = loadRects(s); hotspot.cursor = s.readUint16(); } hotspot.script = loadOpcodes(s); return hotspot; }
CondScript Database::loadCondScript(Common::ReadStreamEndian &s) { CondScript script; script.condition = s.readUint16(); if(!script.condition) return script; script.script = loadOpcodes(s); return script; }
ScriptCast::ScriptCast(Common::ReadStreamEndian &stream, uint16 version) { if (version < 4) { error("Unhandled Script cast"); } else if (version == 4) { stream.readByte(); stream.readByte(); initialRect = Score::readRect(stream); boundingRect = Score::readRect(stream); id = stream.readUint32(); debugC(4, kDebugLoading, "CASt: Script id: %d", id); stream.readByte(); // There should be no more data assert(stream.eos()); } else if (version > 4) { stream.readByte(); stream.readByte(); initialRect = Score::readRect(stream); boundingRect = Score::readRect(stream); id = stream.readUint32(); debugC(4, kDebugLoading, "CASt: Script id: %d", id); // WIP need to complete this! } modified = 0; }
Common::Array<PolarRect> Database::loadRects(Common::ReadStreamEndian &s) { Common::Array<PolarRect> rects; bool lastRect = false; do { PolarRect rect; rect.centerPitch = s.readUint16(); rect.centerHeading = s.readUint16(); rect.width = s.readUint16(); rect.height = s.readUint16(); if (rect.width < 0) { rect.width = -rect.width; } else { lastRect = true; } rects.push_back(rect); } while (!lastRect); return rects; }
RoomData Database::loadRoomDescription(Common::ReadStreamEndian &s) { RoomData room; if (_vm->getPlatform() == Common::kPlatformPS2) { room.id = s.readUint32LE(); s.readUint32LE(); s.read(&room.name, 8); room.scriptsOffset = s.readUint32LE(); s.readUint32LE(); room.ambSoundsOffset = s.readUint32LE(); s.readUint32LE(); room.unkOffset = s.readUint32LE(); // not 64-bit -- otherwise roomUnk5 is incorrect room.roomUnk4 = s.readUint32LE(); room.roomUnk5 = s.readUint32LE(); } else { room.id = s.readUint32(); s.read(&room.name, 8); room.scriptsOffset = s.readUint32(); room.ambSoundsOffset = s.readUint32(); room.unkOffset = s.readUint32(); room.roomUnk4 = s.readUint32(); room.roomUnk5 = s.readUint32(); } if (room.scriptsOffset != 0) room.scriptsOffset -= _executableVersion->baseOffset; if (room.ambSoundsOffset != 0) room.ambSoundsOffset -= _executableVersion->baseOffset; if (room.unkOffset != 0) room.unkOffset -= _executableVersion->baseOffset; return room; }
Common::Array<AgeData> Database::loadAges(Common::ReadStreamEndian &s) { Common::Array<AgeData> ages; for (uint i = 0; i < 10; i++) { AgeData age; if (_vm->getPlatform() == Common::kPlatformPS2) { // Really 64-bit values age.id = s.readUint32LE(); s.readUint32LE(); age.disk = s.readUint32LE(); s.readUint32LE(); age.roomCount = s.readUint32LE(); s.readUint32LE(); age.roomsOffset = s.readUint32LE() - _executableVersion->baseOffset; s.readUint32LE(); age.labelId = s.readUint32LE(); s.readUint32LE(); } else { age.id = s.readUint32(); age.disk = s.readUint32(); age.roomCount = s.readUint32(); age.roomsOffset = s.readUint32() - _executableVersion->baseOffset; age.labelId = s.readUint32(); } ages.push_back(age); } return ages; }
TextCast::TextCast(Common::ReadStreamEndian &stream, uint16 version) { borderSize = kSizeNone; gutterSize = kSizeNone; boxShadow = kSizeNone; flags1 = 0; fontId = 0; fontSize = 12; textType = kTextTypeFixed; textAlign = kTextAlignLeft; textShadow = kSizeNone; textSlant = 0; palinfo1 = palinfo2 = palinfo3 = 0; if (version <= 3) { flags1 = stream.readByte(); borderSize = static_cast<SizeType>(stream.readByte()); gutterSize = static_cast<SizeType>(stream.readByte()); boxShadow = static_cast<SizeType>(stream.readByte()); textType = static_cast<TextType>(stream.readByte()); textAlign = static_cast<TextAlignType>(stream.readUint16()); palinfo1 = stream.readUint16(); palinfo2 = stream.readUint16(); palinfo3 = stream.readUint16(); if (version == 2) { int t = stream.readUint16(); if (t != 0) { // In D2 there are values warning("TextCast: t: %x", t); } initialRect = Score::readRect(stream); stream.readUint16(); } else { int t = stream.readUint32(); if (t != 0) { // In D2 there are values warning("TextCast: t: %x", t); } initialRect = Score::readRect(stream); } textShadow = static_cast<SizeType>(stream.readByte()); byte flags = stream.readByte(); if (flags & 0x1) textFlags.push_back(kTextFlagEditable); if (flags & 0x2) textFlags.push_back(kTextFlagAutoTab); if (flags & 0x4) textFlags.push_back(kTextFlagDoNotWrap); if (flags & 0xf8) warning("Unprocessed text cast flags: %x", flags & 0xf8); // TODO: FIXME: guesswork fontId = stream.readByte(); fontSize = stream.readByte(); textSlant = 0; } else if (version == 4) { borderSize = static_cast<SizeType>(stream.readByte()); gutterSize = static_cast<SizeType>(stream.readByte()); boxShadow = static_cast<SizeType>(stream.readByte()); textType = static_cast<TextType>(stream.readByte()); textAlign = static_cast<TextAlignType>(stream.readSint16()); // this is because 'right' is -1? or should that be 255? stream.readUint16(); stream.readUint16(); stream.readUint16(); stream.readUint16(); fontId = 1; // this is in STXT initialRect = Score::readRect(stream); stream.readUint16(); textShadow = static_cast<SizeType>(stream.readByte()); byte flags = stream.readByte(); if (flags) warning("Unprocessed text cast flags: %x", flags); fontSize = stream.readUint16(); textSlant = 0; } else { fontId = 1; fontSize = 12; stream.readUint32(); stream.readUint32(); stream.readUint32(); stream.readUint32(); uint16 skip = stream.readUint16(); for (int i = 0; i < skip; i++) stream.readUint32(); stream.readUint32(); stream.readUint32(); stream.readUint32(); stream.readUint32(); stream.readUint32(); stream.readUint32(); initialRect = Score::readRect(stream); boundingRect = Score::readRect(stream); stream.readUint32(); stream.readUint16(); stream.readUint16(); } modified = 0; cachedMacText = new CachedMacText(this, version); // TODO Destroy me }
BitmapCast::BitmapCast(Common::ReadStreamEndian &stream, uint32 castTag, uint16 version) { if (version < 4) { flags = stream.readByte(); someFlaggyThing = stream.readUint16(); initialRect = Score::readRect(stream); boundingRect = Score::readRect(stream); regY = stream.readUint16(); regX = stream.readUint16(); unk1 = unk2 = 0; if (someFlaggyThing & 0x8000) { unk1 = stream.readUint16(); unk2 = stream.readUint16(); } } else if (version == 4) { stream.readByte(); stream.readByte(); flags = 0; someFlaggyThing = 0; unk1 = unk2 = 0; initialRect = Score::readRect(stream); boundingRect = Score::readRect(stream); regX = stream.readUint16(); regY = stream.readUint16(); bitsPerPixel = stream.readUint16(); if (bitsPerPixel == 0) bitsPerPixel = 1; int tail = 0; while (!stream.eos()) { stream.readByte(); tail++; } warning("BitmapCast: %d bytes left", tail); } else if (version == 5) { uint16 count = stream.readUint16(); for (uint16 cc = 0; cc < count; cc++) stream.readUint32(); uint32 stringLength = stream.readUint32(); for (uint32 s = 0; s < stringLength; s++) stream.readByte(); /*uint16 width =*/ stream.readUint16LE(); //maybe? initialRect = Score::readRect(stream); /*uint32 somethingElse =*/ stream.readUint32(); boundingRect = Score::readRect(stream); bitsPerPixel = stream.readUint16(); regX = 0; regY = 0; stream.readUint32(); } modified = 0; tag = castTag; }