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Diffstat (limited to 'engines/prince/mob.cpp')
-rw-r--r-- | engines/prince/mob.cpp | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/engines/prince/mob.cpp b/engines/prince/mob.cpp new file mode 100644 index 0000000000..de825ef8b2 --- /dev/null +++ b/engines/prince/mob.cpp @@ -0,0 +1,108 @@ +/* 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 "prince/mob.h" + +namespace Prince { + +bool Mob::loadFromStream(Common::SeekableReadStream &stream) { + int32 pos = stream.pos(); + + uint16 visible = stream.readUint16LE(); + + if (visible == 0xFFFF) + return false; + + _visible = visible; + _type = stream.readUint16LE(); + _rect.left = stream.readUint16LE(); + _rect.top = stream.readUint16LE(); + _rect.right = stream.readUint16LE(); + _rect.bottom = stream.readUint16LE(); + + _mask = stream.readUint16LE(); + + _examPosition.x = stream.readUint16LE(); + _examPosition.y = stream.readUint16LE(); + _examDirection = (Direction)stream.readUint16LE(); + + _usePosition.x = stream.readByte(); + _usePosition.y = stream.readByte(); + _useDirection = (Direction)stream.readUint16LE(); + + uint32 nameOffset = stream.readUint32LE(); + uint32 examTextOffset = stream.readUint32LE(); + + byte c; + stream.seek(nameOffset); + _name.clear(); + while ((c = stream.readByte())) + _name += c; + + stream.seek(examTextOffset); + _examText.clear(); + c = stream.readByte(); + if (c) { + _examText += c; + do { + c = stream.readByte(); + _examText += c; + } while (c != 255); + } + stream.seek(pos + 32); + + return true; +} + +void Mob::setData(AttrId dataId, uint16 value) { + switch (dataId) { + case kMobExamDir: + _examDirection = (Direction)value; + break; + case kMobExamX: + _examPosition.x = value; + break; + case kMobExamY: + _examPosition.y = value; + break; + default: + assert(false); + } +} + +uint16 Mob::getData(AttrId dataId) { + switch (dataId) { + case kMobVisible: + return _visible; + case kMobExamDir: + return _examDirection; + case kMobExamX: + return _examPosition.x; + case kMobExamY: + return _examPosition.y; + default: + assert(false); + return 0; + } +} + +} // End of namespace Prince |