void ThingType::unserialize(uint16 clientId, ThingCategory category, const FileStreamPtr& fin)
{
m_null = false;
m_id = clientId;
m_category = category;
int count = 0, attr = -1;
bool done = false;
for(int i = 0 ; i < ThingLastAttr;++i) {
count++;
attr = fin->getU8();
if(attr == ThingLastAttr) {
done = true;
break;
}
if(g_game.getClientVersion() >= 1000) {
/* In 10.10+ all attributes from 16 and up were
* incremented by 1 to make space for 16 as
* "No Movement Animation" flag.
*/
if(attr == 16)
attr = ThingAttrNoMoveAnimation;
else if(attr > 16)
attr -= 1;
} else if(g_game.getClientVersion() >= 860) {
/* Default attribute values follow
* the format of 8.6-9.86.
* Therefore no changes here.
*/
} else if(g_game.getClientVersion() >= 780) {
/* In 7.80-8.54 all attributes from 8 and higher were
* incremented by 1 to make space for 8 as
* "Item Charges" flag.
*/
if(attr == 8) {
m_attribs.set(ThingAttrChargeable, true);
continue;
} else if(attr > 8)
attr -= 1;
} else if(g_game.getClientVersion() >= 755) {
/* In 7.55-7.72 attributes 23 is "Floor Change". */
if(attr == 23)
attr = ThingAttrFloorChange;
} else if(g_game.getClientVersion() >= 740) {
/* In 7.4-7.5 attribute "Ground Border" did not exist
* attributes 1-15 have to be adjusted.
* Several other changes in the format.
*/
if(attr > 0 && attr <= 15)
attr += 1;
else if(attr == 16)
attr = ThingAttrLight;
else if(attr == 17)
attr = ThingAttrFloorChange;
else if(attr == 18)
attr = ThingAttrFullGround;
else if(attr == 19)
attr = ThingAttrElevation;
else if(attr == 20)
attr = ThingAttrDisplacement;
else if(attr == 22)
attr = ThingAttrMinimapColor;
else if(attr == 23)
attr = ThingAttrRotateable;
else if(attr == 24)
attr = ThingAttrLyingCorpse;
else if(attr == 25)
attr = ThingAttrHangable;
else if(attr == 26)
attr = ThingAttrHookSouth;
else if(attr == 27)
attr = ThingAttrHookEast;
else if(attr == 28)
attr = ThingAttrAnimateAlways;
/* "Multi Use" and "Force Use" are swapped */
if(attr == ThingAttrMultiUse)
attr = ThingAttrForceUse;
else if(attr == ThingAttrForceUse)
attr = ThingAttrMultiUse;
}
switch(attr) {
case ThingAttrDisplacement: {
if(g_game.getClientVersion() >= 755) {
m_displacement.x = fin->getU16();
m_displacement.y = fin->getU16();
} else {
m_displacement.x = 8;
m_displacement.y = 8;
}
m_attribs.set(attr, true);
break;
}
case ThingAttrLight: {
Light light;
light.intensity = fin->getU16();
light.color = fin->getU16();
m_attribs.set(attr, light);
break;
}
case ThingAttrMarket: {
MarketData market;
market.category = fin->getU16();
market.tradeAs = fin->getU16();
market.showAs = fin->getU16();
market.name = fin->getString();
market.restrictVocation = fin->getU16();
market.requiredLevel = fin->getU16();
m_attribs.set(attr, market);
break;
}
case ThingAttrElevation: {
m_elevation = fin->getU16();
m_attribs.set(attr, m_elevation);
break;
}
case ThingAttrUsable:
case ThingAttrGround:
case ThingAttrWritable:
case ThingAttrWritableOnce:
case ThingAttrMinimapColor:
case ThingAttrCloth:
case ThingAttrLensHelp:
m_attribs.set(attr, fin->getU16());
break;
default:
m_attribs.set(attr, true);
break;
};
}
if(!done)
stdext::throw_exception(stdext::format("corrupt data (id: %d, category: %d, count: %d, lastAttr: %d)",
m_id, m_category, count, attr));
bool hasFrameGroups = (category == ThingCategoryCreature && g_game.getFeature(Otc::GameIdleAnimations));
uint8 groupCount = hasFrameGroups ? fin->getU8() : 1;
for(int i = 0; i < groupCount; ++i) {
uint8 frameGroupType = FrameGroupDefault;
if(hasFrameGroups)
frameGroupType = fin->getU8();
uint8 width = fin->getU8();
uint8 height = fin->getU8();
m_size = Size(width, height);
if(width > 1 || height > 1) {
m_realSize = fin->getU8();
m_exactSize = std::min<int>(m_realSize, std::max<int>(width * 32, height * 32));
}
else
m_exactSize = 32;
m_layers = fin->getU8();
m_numPatternX = fin->getU8();
m_numPatternY = fin->getU8();
if(g_game.getClientVersion() >= 755)
m_numPatternZ = fin->getU8();
else
m_numPatternZ = 1;
m_animationPhases = fin->getU8();
if(m_animationPhases > 1 && g_game.getFeature(Otc::GameEnhancedAnimations)) {
m_animator = AnimatorPtr(new Animator);
m_animator->unserialize(m_animationPhases, fin);
}
int totalSprites = m_size.area() * m_layers * m_numPatternX * m_numPatternY * m_numPatternZ * m_animationPhases;
if(totalSprites > 4096)
stdext::throw_exception("a thing type has more than 4096 sprites");
m_spritesIndex.resize(totalSprites);
for(int i = 0; i < totalSprites; i++)
m_spritesIndex[i] = g_game.getFeature(Otc::GameSpritesU32) ? fin->getU32() : fin->getU16();
}
m_textures.resize(m_animationPhases);
m_texturesFramesRects.resize(m_animationPhases);
m_texturesFramesOriginRects.resize(m_animationPhases);
m_texturesFramesOffsets.resize(m_animationPhases);
}
bool Map::loadOtcm(const std::string& fileName)
{
try {
FileStreamPtr fin = g_resources.openFile(fileName);
if(!fin)
stdext::throw_exception("unable to open file");
stdext::timer loadTimer;
fin->cache();
uint32 signature = fin->getU32();
if(signature != OTCM_SIGNATURE)
stdext::throw_exception("invalid otcm file");
uint16 start = fin->getU16();
uint16 version = fin->getU16();
fin->getU32(); // flags
switch(version) {
case 1: {
fin->getString(); // description
uint32 datSignature = fin->getU32();
fin->getU16(); // protocol version
fin->getString(); // world name
if(datSignature != g_things.getDatSignature())
g_logger.warning("otcm map loaded was created with a different dat signature");
break;
}
default:
stdext::throw_exception("otcm version not supported");
}
fin->seek(start);
while(true) {
Position pos;
pos.x = fin->getU16();
pos.y = fin->getU16();
pos.z = fin->getU8();
// end of file
if(!pos.isValid())
break;
const TilePtr& tile = g_map.createTile(pos);
int stackPos = 0;
while(true) {
int id = fin->getU16();
// end of tile
if(id == 0xFFFF)
break;
int countOrSubType = fin->getU8();
ItemPtr item = Item::create(id);
item->setCountOrSubType(countOrSubType);
if(item->isValid())
tile->addThing(item, stackPos++);
}
}
fin->close();
g_logger.debug(stdext::format("Otcm load time: %.2f seconds", loadTimer.elapsed_seconds()));
return true;
} catch(stdext::exception& e) {
g_logger.error(stdext::format("failed to load OTCM map: %s", e.what()));
return false;
}
}
void ThingType::unserialize(uint16 clientId, ThingCategory category, const FileStreamPtr& fin)
{
m_null = false;
m_id = clientId;
m_category = category;
bool done = false;
for(int i = 0 ; i < ThingLastAttr;++i) {
int attr = fin->getU8();
if(attr == ThingLastAttr) {
done = true;
break;
}
if(g_game.getFeature(Otc::GameChargeableItems)) {
if(attr == ThingAttrWritable) {
m_attribs.set(ThingAttrChargeable, true);
continue;
} else if(attr > ThingAttrWritable)
attr -= 1;
}
if(g_game.getProtocolVersion() >= 1010) {
/* In 10.10 all attributes from 16 and up were
* incremented by 1 to make space for 16 as
* "No Movement Animation" flag.
*/
if(attr == 16)
attr = ThingAttrNoMoveAnimation;
else if(attr > 16)
attr -= 1;
}
switch(attr) {
case ThingAttrDisplacement: {
m_displacement.x = fin->getU16();
m_displacement.y = fin->getU16();
m_attribs.set(attr, true);
break;
}
case ThingAttrLight: {
Light light;
light.intensity = fin->getU16();
light.color = fin->getU16();
m_attribs.set(attr, light);
break;
}
case ThingAttrMarket: {
MarketData market;
market.category = fin->getU16();
market.tradeAs = fin->getU16();
market.showAs = fin->getU16();
market.name = fin->getString();
market.restrictVocation = fin->getU16();
market.requiredLevel = fin->getU16();
m_attribs.set(attr, market);
break;
}
case ThingAttrElevation: {
m_elevation = fin->getU16();
m_attribs.set(attr, m_elevation);
break;
}
case ThingAttrGround:
case ThingAttrWritable:
case ThingAttrWritableOnce:
case ThingAttrMinimapColor:
case ThingAttrCloth:
case ThingAttrLensHelp:
m_attribs.set(attr, fin->getU16());
break;
default:
m_attribs.set(attr, true);
break;
};
}
if(!done)
stdext::throw_exception("corrupt data");
uint8 width = fin->getU8();
uint8 height = fin->getU8();
m_size = Size(width, height);
m_exactSize = (width > 1 || height > 1) ? std::min((int)fin->getU8(), std::max(width * 32, height * 32)) : 32;
m_layers = fin->getU8();
m_numPatternX = fin->getU8();
m_numPatternY = fin->getU8();
m_numPatternZ = fin->getU8();
m_animationPhases = fin->getU8();
int totalSprites = m_size.area() * m_layers * m_numPatternX * m_numPatternY * m_numPatternZ * m_animationPhases;
// if(totalSprites == 0)
// stdext::throw_exception("a thing type has no sprites");
if(totalSprites > 4096)
stdext::throw_exception("a thing type has more than 4096 sprites");
m_spritesIndex.resize(totalSprites);
for(int i = 0; i < totalSprites; i++)
m_spritesIndex[i] = g_game.getFeature(Otc::GameSpritesU32) ? fin->getU32() : fin->getU16();
m_textures.resize(m_animationPhases);
m_texturesFramesRects.resize(m_animationPhases);
m_texturesFramesOriginRects.resize(m_animationPhases);
m_texturesFramesOffsets.resize(m_animationPhases);
}
