bool Rook::isMovingPossible(const std::string &strFromAddr,
const std::string &strToAddr,
std::vector<std::string>& path, bool bFlag) const
{
Pos fromPos(strFromAddr);
Pos toPos(strToAddr);
if( toPos.getX() == fromPos.getX() )
{
for(int y = fromPos.getY() + 1; y < toPos.getY(); y++)
path.push_back(Pos(toPos.getX(), y));
for(int y = fromPos.getY() - 1; y > toPos.getY(); y--)
path.push_back(Pos(toPos.getX(), y));
return true;
}
if( toPos.getY() == fromPos.getY())
{
for(int x = fromPos.getX() + 1; x < toPos.getX(); x++)
path.push_back(Pos(x, toPos.getY()));
for(int x = fromPos.getX() - 1; x > toPos.getX(); x--)
path.push_back(Pos(x, toPos.getY()));
return true;
}
return false;
}
bool Knight::isMovingPossible(const std::string &strFromAddr,
const std::string &strToAddr,
std::vector<std::string>& path,
bool bFlag) const
{
Pos fromPos(strFromAddr);
Pos toPos(strToAddr);
if(abs(toPos.getX() - fromPos.getX()) == 2 && abs(toPos.getY() - fromPos.getY()) == 1 )
return true;
if(abs(toPos.getY() - fromPos.getY()) == 2 && abs(toPos.getX() - fromPos.getX()) == 1 )
return true;
path.push_back(strToAddr);
return false;
}
uint32_t MoveEvents::onCreatureMove(Creature* creature, const Tile* fromTile, const Tile* toTile, bool isIn)
{
MoveEvent_t eventType;
const Tile* tile = NULL;
if (isIn)
{
tile = toTile;
eventType = MOVE_EVENT_STEP_IN;
}
else
{
tile = fromTile;
eventType = MOVE_EVENT_STEP_OUT;
}
Position fromPos(0, 0, 0);
if (fromTile)
{
fromPos = fromTile->getPosition();
}
Position toPos(0, 0, 0);
if (toTile)
{
toPos = toTile->getPosition();
}
uint32_t ret = 1;
MoveEvent* moveEvent = getEvent(tile, eventType);
if (moveEvent)
{
ret = ret & moveEvent->fireStepEvent(creature, NULL, fromPos, toPos);
}
Item* tileItem = NULL;
if (m_lastCacheTile == tile)
{
if (m_lastCacheItemVector.empty())
{
return ret;
}
//We can not use iterators here since the scripts can invalidate the iterator
for (uint32_t i = 0; i < m_lastCacheItemVector.size(); ++i)
{
tileItem = m_lastCacheItemVector[i];
if (tileItem)
{
moveEvent = getEvent(tileItem, eventType);
if (moveEvent)
{
ret = ret & moveEvent->fireStepEvent(creature, tileItem, fromPos, toPos);
}
}
}
return ret;
}
m_lastCacheTile = tile;
m_lastCacheItemVector.clear();
//We can not use iterators here since the scripts can invalidate the iterator
int32_t j = tile->__getLastIndex();
for (int32_t i = tile->__getFirstIndex(); i < j; ++i)
{
Thing* thing = tile->__getThing(i);
if (thing && (tileItem = thing->getItem()))
{
moveEvent = getEvent(tileItem, eventType);
if (moveEvent)
{
m_lastCacheItemVector.push_back(tileItem);
ret = ret & moveEvent->fireStepEvent(creature, tileItem, fromPos, toPos);
}
else if (hasTileEvent(tileItem))
{
m_lastCacheItemVector.push_back(tileItem);
}
}
}
return ret;
}