bool PathGenerator::CalculatePath(float destX, float destY, float destZ, bool forceDest, bool straightLine)
{
float x, y, z;
_sourceUnit->GetPosition(x, y, z);
if (!Trinity::IsValidMapCoord(destX, destY, destZ) || !Trinity::IsValidMapCoord(x, y, z))
return false;
G3D::Vector3 dest(destX, destY, destZ);
SetEndPosition(dest);
G3D::Vector3 start(x, y, z);
SetStartPosition(start);
_forceDestination = forceDest;
_straightLine = straightLine;
TC_LOG_DEBUG("maps", "++ PathGenerator::CalculatePath() for %u \n", _sourceUnit->GetGUIDLow());
// make sure navMesh works - we can run on map w/o mmap
// check if the start and end point have a .mmtile loaded (can we pass via not loaded tile on the way?)
if (!_navMesh || !_navMeshQuery || _sourceUnit->HasUnitState(UNIT_STATE_IGNORE_PATHFINDING) ||
!HaveTile(start) || !HaveTile(dest))
{
BuildShortcut();
_type = PathType(PATHFIND_NORMAL | PATHFIND_NOT_USING_PATH);
return true;
}
UpdateFilter();
BuildPolyPath(start, dest);
return true;
}
bool PathGenerator::CalculatePath(float destX, float destY, float destZ, bool forceDest)
{
float x, y, z;
_sourceUnit->GetPosition(x, y, z);
if (!Trinity::IsValidMapCoord(destX, destY, destZ) || !Trinity::IsValidMapCoord(x, y, z))
return false;
Vector3 oldDest = GetEndPosition();
Vector3 dest(destX, destY, destZ);
SetEndPosition(dest);
Vector3 start(x, y, z);
SetStartPosition(start);
_forceDestination = forceDest;
sLog->outDebug(LOG_FILTER_MAPS, "++ PathGenerator::CalculatePath() for %u \n", _sourceUnit->GetGUIDLow());
// make sure navMesh works - we can run on map w/o mmap
// check if the start and end point have a .mmtile loaded (can we pass via not loaded tile on the way?)
if (!_navMesh || !_navMeshQuery || _sourceUnit->HasUnitState(UNIT_STATE_IGNORE_PATHFINDING) ||
!HaveTile(start) || !HaveTile(dest))
{
BuildShortcut();
_type = PathType(PATHFIND_NORMAL | PATHFIND_NOT_USING_PATH);
return true;
}
UpdateFilter();
// check if destination moved - if not we can optimize something here
// we are following old, precalculated path?
float dist = _sourceUnit->GetObjectSize();
if (oldDest != Vector3::zero() && InRange(oldDest, dest, dist, dist) && _pathPoints.size() > 2)
{
// our target is not moving - we just coming closer
// we are moving on precalculated path - enjoy the ride
sLog->outDebug(LOG_FILTER_MAPS, "++ PathGenerator::CalculatePath:: precalculated path\n");
_pathPoints.erase(_pathPoints.begin());
return false;
}
else
{
// target moved, so we need to update the poly path
BuildPolyPath(start, dest);
return true;
}
}
bool PathGenerator::CalculatePath(float destX, float destY, float destZ, bool /*forceDest*/)
{
float x, y, z;
_sourceUnit->GetPosition(x, y, z);
if (!Trinity::IsValidMapCoord(destX, destY, destZ) || !Trinity::IsValidMapCoord(x, y, z))
return false;
G3D::Vector3 dest(destX, destY, destZ);
SetEndPosition(dest);
SetActualEndPosition(GetEndPosition());
G3D::Vector3 start(x, y, z);
SetStartPosition(start);
TC_LOG_DEBUG("maps", "++ PathGenerator::CalculatePath() for %u\n", _sourceUnit->GetGUIDLow());
BuildShortcut();
_type = PathType(PATHFIND_NORMAL | PATHFIND_NOT_USING_PATH);
return true;
}
