bool CMoveChecker::checkMove(TDataSetRow entityIndex, sint32& x, sint32& y, uint32 tick)
{
// setup a refference to the entity's position record, and bomb if it can't be found
TPositions::iterator positionIt= _Positions.find(entityIndex);
BOMB_IF(positionIt==_Positions.end(),"Ignoring call to 'checkMove' for an entity who doesn't exist in the move checker",return false);
SPosition& thePosition= positionIt->second;
// if the character hasn't moved then just return
if ( (x==thePosition.X) && (y==thePosition.Y) )
{
return true;
}
// nlinfo("Checking player move: %s from (%d,%d) @tick: %d to (%d,%d) @tick: %d",
// entityIndex.toString().c_str(),thePosition.X,thePosition.Y,thePosition.Tick,x,y,tick);
// if the tick value is out of order (for instance, after an advanced tp request) then ignore the move
DROP_IF(sint32(tick-thePosition.Tick)<0,"Ignoring out of order move for character "+entityIndex.toString(),return false);
// *** todo: perform a speed test here
// *** todo: perform collision test here
// *** NOTE: If move not legal then we need to change values of x and y and return false
// record the new position
thePosition.X= x;
thePosition.Y= y;
thePosition.Tick= tick;
// generate a few stats
addStats(entityIndex,x,y,tick);
return true;
}
//----------------------------------------------------------------------------
void CBuildingPhysicalGuild::dumpBuilding(NLMISC::CLog & log) const
{
log.displayNL("<BUILDING_DUMP> CBuildingPhysicalGuild");
log.displayNL("Name: %s, alias: %s", _Name.c_str(), CPrimitivesParser::aliasToString( _Alias ).c_str());
for (uint i = 0; i < _UsersInside.size(); i++)
{
const TDataSetRow rowId = _UsersInside[i];
CCharacter * c = PlayerManager.getChar( rowId );
if ( !c )
{
log.displayNL("\tError: cannot find character with row id: %s", rowId.toString().c_str());
continue;
}
const string charName = c->getName().toUtf8();
const string charEId = c->getId().toString();
CMirrorPropValueRO<TYPE_CELL> mirrorCell(TheDataset, rowId, DSPropertyCELL);
const sint32 cell = mirrorCell;
IRoomInstance * room = CBuildingManager::getInstance()->getRoomInstanceFromCell( cell );
if ( !room )
{
log.displayNL("\tError: character %s %s is in cell %d but no room was found", charName.c_str(), charEId.c_str(), cell);
continue;
}
CRoomInstanceGuild * guildRoom = dynamic_cast<CRoomInstanceGuild *>(room);
if ( !guildRoom )
{
log.displayNL("\tError: character %s %s is in cell %d but room is not a guild room but a %s",
charName.c_str(), charEId.c_str(), cell, room->getRoomDescription().c_str()
);
continue;
}
const uint32 guildId = c->getGuildId();
string guildName;
CGuild * guild = CGuildManager::getInstance()->getGuildFromId( guildId );
if (guild)
guildName = guild->getName().toUtf8();
log.displayNL("\tCharacter %s %s [guild name='%s' id=%u] is in cell %d, room desc: %s",
charName.c_str(), charEId.c_str(), guildName.c_str(), guildId, cell, room->getRoomDescription().c_str()
);
}
for (uint i = 0; i < _Guilds.size(); i++)
{
const uint32 guildId = _Guilds[i];
string guildName;
CGuild * guild = CGuildManager::getInstance()->getGuildFromId( guildId );
if (guild)
guildName = guild->getName().toUtf8();
log.displayNL("\t> Guild registered in building at index %u: %s", i, guildName.c_str());
}
}
void CMoveChecker::teleport(TDataSetRow entityIndex, sint32 x, sint32 y, uint32 tick)
{
// get hold of the entity's record in the move checker (and creat a new entry if need be)
SPosition& thePosition= _Positions[entityIndex];
nlinfo("Move checker teleporting player: %s from (%d,%d) @tick: %d to (%d,%d) @tick: %d",
entityIndex.toString().c_str(),thePosition.X,thePosition.Y,thePosition.Tick,x,y,tick);
// record the new position
thePosition.X= x;
thePosition.Y= y;
thePosition.Tick= tick;
// generate a few stats
startStats(entityIndex,x,y,tick);
}
void add(TDataSetRow entityIndex, sint32 x, sint32 y, uint32 tick)
{
// if we've just teleported then there's no point worrying about the time since last update...
if (_Teleporting)
{
// flag teleporting as finished
_Teleporting= false;
}
else
{
// check whether entity has been updated recently
// if((tick-_LastTick)!=1)
// {
// nlwarning("Move Checker Stats: entity %s has only received position update after %d ticks",entityIndex.toString().c_str(),tick-_LastTick);
// }
}
// calculate the distance moved and check whether its a new record
uint32 squaredist= (_X-x)*(_X-x) + (_Y-y)*(_Y-y);
if (squaredist>_MaxDist)
{
_MaxDist=squaredist;
_MaxDistTime= std::max((uint32)_Counter,(uint32)_Distances.size()/2);
}
_Distances[_Counter%_Distances.size()]= squaredist;
// store away basic info for next time round
_X=x;
_Y=y;
_LastTick=tick;
// increment our counter...
++_Counter;
// if we've hit a new record recently then display a log message
if ( (_Counter-_MaxDistTime) == (_Distances.size()/2) )
{
std::string s;
for (uint32 i=(uint32)_Distances.size();i!=0;--i)
{
s+=NLMISC::toString(" %d",_Distances[(_Counter-i)%_Distances.size()]);
}
nlinfo("SpeedStats record for %s: %d (%.2f m/s): %s",entityIndex.toString().c_str(),_MaxDist,sqrt((double)_MaxDist)/200,s.c_str());
}
}
//----------------------------------------------------------------------------
void CBuildingPhysicalCommon::dumpBuilding(NLMISC::CLog & log) const
{
log.displayNL("<BUILDING_DUMP> CBuildingPhysicalCommon");
log.displayNL("Name: %s, alias: %s", _Name.c_str(), CPrimitivesParser::aliasToString( _Alias ).c_str());
for (uint i = 0; i < _UsersInside.size(); i++)
{
const TDataSetRow rowId = _UsersInside[i];
CCharacter * c = PlayerManager.getChar( rowId );
if ( !c )
{
log.displayNL("\tError: cannot find character with row id: %s", rowId.toString().c_str());
continue;
}
const string charName = c->getName().toUtf8();
const string charEId = c->getId().toString();
CMirrorPropValueRO<TYPE_CELL> mirrorCell(TheDataset, rowId, DSPropertyCELL);
const sint32 cell = mirrorCell;
IRoomInstance * room = CBuildingManager::getInstance()->getRoomInstanceFromCell( cell );
if ( !room )
{
log.displayNL("\tError: character %s %s is in cell %d but no room was found", charName.c_str(), charEId.c_str(), cell);
continue;
}
CRoomInstanceCommon * commonRoom = dynamic_cast<CRoomInstanceCommon *>(room);
if ( !commonRoom )
{
log.displayNL("\tError: character %s %s is in cell %d but room is not a common room but a %s",
charName.c_str(), charEId.c_str(), cell, room->getRoomDescription().c_str()
);
continue;
}
log.displayNL("\tCharacter %s %s is in cell %d, room desc: %s",
charName.c_str(), charEId.c_str(), cell, room->getRoomDescription().c_str()
);
}
}
