/**
get the hit position and return true if we hit something
otherwise the result pos will be the dest pos
*/
bool VMapManager2::getObjectHitPos(unsigned int mapId, float x1, float y1, float z1, float x2, float y2, float z2, float& rx, float &ry, float& rz, float modifyDist)
{
if (isLineOfSightCalcEnabled() && !IsVMAPDisabledForPtr(mapId, VMAP_DISABLE_LOS))
{
InstanceTreeMap::iterator instanceTree = iInstanceMapTrees.find(mapId);
if (instanceTree != iInstanceMapTrees.end())
{
Vector3 pos1 = convertPositionToInternalRep(x1, y1, z1);
Vector3 pos2 = convertPositionToInternalRep(x2, y2, z2);
Vector3 resultPos;
bool result = instanceTree->second->getObjectHitPos(pos1, pos2, resultPos, modifyDist);
resultPos = convertPositionToInternalRep(resultPos.x, resultPos.y, resultPos.z);
rx = resultPos.x;
ry = resultPos.y;
rz = resultPos.z;
return result;
}
}
rx = x2;
ry = y2;
rz = z2;
return false;
}
bool VMapManager2::GetLiquidLevel(uint32 mapId, float x, float y, float z, uint8 reqLiquidType, float& level, float& floor, uint32& type) const
{
if (!IsVMAPDisabledForPtr(mapId, VMAP_DISABLE_LIQUIDSTATUS))
{
InstanceTreeMap::const_iterator instanceTree = GetMapTree(mapId);
if (instanceTree != iInstanceMapTrees.end())
{
LocationInfo info;
Vector3 pos = convertPositionToInternalRep(x, y, z);
if (instanceTree->second->GetLocationInfo(pos, info))
{
floor = info.ground_Z;
ASSERT(floor < std::numeric_limits<float>::max());
ASSERT(info.hitModel);
type = info.hitModel->GetLiquidType(); // entry from LiquidType.dbc
if (reqLiquidType && !(GetLiquidFlagsPtr(type) & reqLiquidType))
return false;
ASSERT(info.hitInstance);
if (info.hitInstance->GetLiquidLevel(pos, info, level))
return true;
}
}
}
return false;
}
bool VMapManager2::getAreaInfo(unsigned int pMapId, float x, float y, float& z, uint32& flags, int32& adtId, int32& rootId, int32& groupId) const
{
bool result = false;
if (!IsVMAPDisabledForPtr(pMapId, VMAP_DISABLE_AREAFLAG))
{
InstanceTreeMap::const_iterator instanceTree = iInstanceMapTrees.find(pMapId);
if (instanceTree != iInstanceMapTrees.end())
{
Vector3 pos = convertPositionToInternalRep(x, y, z);
result = instanceTree->second->getAreaInfo(pos, flags, adtId, rootId, groupId);
// z is not touched by convertPositionToMangosRep(), so just copy
z = pos.z;
}
}
return result;
}
bool VMapManager2::isInLineOfSight(unsigned int mapId, float x1, float y1, float z1, float x2, float y2, float z2)
{
if (!isLineOfSightCalcEnabled() || IsVMAPDisabledForPtr(mapId, VMAP_DISABLE_LOS))
return true;
auto instanceTree = GetMapTree(mapId);
if (instanceTree != iInstanceMapTrees.end())
{
Vector3 pos1 = convertPositionToInternalRep(x1, y1, z1);
Vector3 pos2 = convertPositionToInternalRep(x2, y2, z2);
if (pos1 != pos2)
return instanceTree->second->isInLineOfSight(pos1, pos2);
}
return true;
}
float VMapManager2::getHeight(unsigned int mapId, float x, float y, float z, float maxSearchDist)
{
if (isHeightCalcEnabled() && !IsVMAPDisabledForPtr(mapId, VMAP_DISABLE_HEIGHT))
{
InstanceTreeMap::iterator instanceTree = iInstanceMapTrees.find(mapId);
if (instanceTree != iInstanceMapTrees.end())
{
Vector3 pos = convertPositionToInternalRep(x, y, z);
float height = instanceTree->second->getHeight(pos, maxSearchDist);
if (!(height < G3D::finf()))
return height = VMAP_INVALID_HEIGHT_VALUE; // No height
return height;
}
}
return VMAP_INVALID_HEIGHT_VALUE;
}
bool VMapManager2::isInLineOfSight(unsigned int pMapId, float x1, float y1, float z1, float x2, float y2, float z2)
{
if (!isLineOfSightCalcEnabled() || IsVMAPDisabledForPtr(pMapId, VMAP_DISABLE_LOS))
return true;
bool result = true;
InstanceTreeMap::iterator instanceTree = iInstanceMapTrees.find(pMapId);
if (instanceTree != iInstanceMapTrees.end())
{
Vector3 pos1 = convertPositionToInternalRep(x1, y1, z1);
Vector3 pos2 = convertPositionToInternalRep(x2, y2, z2);
if (pos1 != pos2)
{
result = instanceTree->second->isInLineOfSight(pos1, pos2);
}
}
return result;
}
bool VMapManager2::GetLiquidLevel(uint32 pMapId, float x, float y, float z, uint8 ReqLiquidType, float& level, float& floor, uint32& type) const
{
if (!IsVMAPDisabledForPtr(pMapId, VMAP_DISABLE_LIQUIDSTATUS))
{
InstanceTreeMap::const_iterator instanceTree = iInstanceMapTrees.find(pMapId);
if (instanceTree != iInstanceMapTrees.end())
{
LocationInfo info;
Vector3 pos = convertPositionToInternalRep(x, y, z);
if (instanceTree->second->GetLocationInfo(pos, info))
{
floor = info.ground_Z;
type = info.hitModel->GetLiquidType();
if (ReqLiquidType && !(type & ReqLiquidType))
{ return false; }
if (info.hitInstance->GetLiquidLevel(pos, info, level))
{ return true; }
}
}
}
return false;
}
