AreaTable* TerrainHolder::GetArea2D(float x, float y)
{
uint32 exploreFlag = GetAreaFlag(x, y);
std::map<uint32, AreaTable*>::iterator itr = sWorld.mAreaIDToTable.find(exploreFlag);
if(itr == sWorld.mAreaIDToTable.end())
return NULL;
return dbcArea.LookupEntryForced(itr->second->AreaId);
}
uint32 TerrainInfo::GetZoneId(float x, float y, float z) const
{
return TerrainManager::GetZoneIdByAreaFlag(GetAreaFlag(x,y,z),m_mapId);
}
void TerrainInfo::GetZoneAndAreaId(uint32& zoneid, uint32& areaid, float x, float y, float z) const
{
TerrainManager::GetZoneAndAreaIdByAreaFlag(zoneid,areaid,GetAreaFlag(x,y,z),m_mapId);
}
GridMapLiquidStatus TerrainInfo::getLiquidStatus(float x, float y, float z, uint8 ReqLiquidType, GridMapLiquidData* data) const
{
GridMapLiquidStatus result = LIQUID_MAP_NO_WATER;
VMAP::IVMapManager* vmgr = VMAP::VMapFactory::createOrGetVMapManager();
float liquid_level = INVALID_HEIGHT_VALUE;
float ground_level = INVALID_HEIGHT_VALUE;
uint32 liquid_type = 0;
ground_level = GetHeightStatic(x,y,z,true,DEFAULT_WATER_SEARCH);
if (vmgr->GetLiquidLevel(GetMapId(), x, y, z, ReqLiquidType, liquid_level, ground_level, liquid_type))
{
// DEBUG_LOG("getLiquidStatus(): vmap liquid level: %f ground: %f type: %u", liquid_level, ground_level, liquid_type);
// Check water level and ground level
if (liquid_level > ground_level && z > ground_level - 2)
{
// All ok in water -> store data
if (data)
{
// hardcoded in client like this
if (GetMapId() == 530 && liquid_type == 2)
liquid_type = 15;
uint32 liquidFlagType = 0;
if (LiquidTypeEntry const* liq = sLiquidTypeStore.LookupEntry(liquid_type))
liquidFlagType = liq->Type;
if (liquid_type && liquid_type < 21)
{
if (AreaTableEntry const* area = GetAreaEntryByAreaFlagAndMap(GetAreaFlag(x, y, z), GetMapId()))
{
uint32 overrideLiquid = area->LiquidTypeOverride[liquidFlagType];
if (!overrideLiquid && area->zone)
{
area = GetAreaEntryByAreaID(area->zone);
if (area)
overrideLiquid = area->LiquidTypeOverride[liquidFlagType];
}
if (LiquidTypeEntry const* liq = sLiquidTypeStore.LookupEntry(overrideLiquid))
{
liquid_type = overrideLiquid;
liquidFlagType = liq->Type;
}
}
}
data->level = liquid_level;
data->depth_level = ground_level;
data->entry = liquid_type;
data->type_flags = 1 << liquidFlagType;
}
// For speed check as int values
int delta = int((liquid_level - z) * 10);
// Get position delta
if (delta > 20) // Under water
return LIQUID_MAP_UNDER_WATER;
if (delta > 0) // In water
return LIQUID_MAP_IN_WATER;
if (delta > -1) // Walk on water
return LIQUID_MAP_WATER_WALK;
result = LIQUID_MAP_ABOVE_WATER;
}
}
else if (GridMap* gmap = const_cast<TerrainInfo*>(this)->GetGrid(x, y))
{
GridMapLiquidData map_data;
GridMapLiquidStatus map_result = gmap->getLiquidStatus(x, y, z, ReqLiquidType, &map_data);
// Not override LIQUID_MAP_ABOVE_WATER with LIQUID_MAP_NO_WATER:
if (map_result != LIQUID_MAP_NO_WATER && (map_data.level > ground_level))
{
if (data)
{
// hardcoded in client like this
if (GetMapId() == 530 && map_data.entry == 2)
map_data.entry = 15;
*data = map_data;
}
return map_result;
}
}
return result;
}
