diff options
Diffstat (limited to 'src/game/Maps/Map.cpp')
| -rw-r--r-- | src/game/Maps/Map.cpp | 190 |
1 files changed, 135 insertions, 55 deletions
diff --git a/src/game/Maps/Map.cpp b/src/game/Maps/Map.cpp index a14b89306d..a18ebf84ef 100644 --- a/src/game/Maps/Map.cpp +++ b/src/game/Maps/Map.cpp @@ -32,7 +32,7 @@ union u_map_magic }; u_map_magic MapMagic = { {'M','A','P','S'} }; -u_map_magic MapVersionMagic = { {'v','1','.','3'} }; +u_map_magic MapVersionMagic = { {'v','1','.','8'} }; u_map_magic MapAreaMagic = { {'A','R','E','A'} }; u_map_magic MapHeightMagic = { {'M','H','G','T'} }; u_map_magic MapLiquidMagic = { {'M','L','I','Q'} }; @@ -1200,13 +1200,15 @@ GridMap::GridMap() _flags = 0; // Area data _gridArea = 0; - _areaMap = NULL; + _areaMap = nullptr; // Height level data _gridHeight = INVALID_HEIGHT; _gridGetHeight = &GridMap::getHeightFromFlat; _gridIntHeightMultiplier = 0; - m_V9 = NULL; - m_V8 = NULL; + m_V9 = nullptr; + m_V8 = nullptr; + _maxHeight = nullptr; + _minHeight = nullptr; // Liquid data _liquidType = 0; _liquidOffX = 0; @@ -1214,9 +1216,9 @@ GridMap::GridMap() _liquidWidth = 0; _liquidHeight = 0; _liquidLevel = INVALID_HEIGHT; - _liquidEntry = NULL; - _liquidFlags = NULL; - _liquidMap = NULL; + _liquidEntry = nullptr; + _liquidFlags = nullptr; + _liquidMap = nullptr; } GridMap::~GridMap() @@ -1277,15 +1279,19 @@ void GridMap::unloadData() delete[] _areaMap; delete[] m_V9; delete[] m_V8; + delete[] _maxHeight; + delete[] _minHeight; delete[] _liquidEntry; delete[] _liquidFlags; delete[] _liquidMap; - _areaMap = NULL; - m_V9 = NULL; - m_V8 = NULL; - _liquidEntry = NULL; - _liquidFlags = NULL; - _liquidMap = NULL; + _areaMap = nullptr; + m_V9 = nullptr; + m_V8 = nullptr; + _maxHeight = nullptr; + _minHeight = nullptr; + _liquidEntry = nullptr; + _liquidFlags = nullptr; + _liquidMap = nullptr; _gridGetHeight = &GridMap::getHeightFromFlat; } @@ -1350,6 +1356,16 @@ bool GridMap::loadHeightData(FILE* in, uint32 offset, uint32 /*size*/) } else _gridGetHeight = &GridMap::getHeightFromFlat; + + if (header.flags & MAP_HEIGHT_HAS_FLIGHT_BOUNDS) + { + _maxHeight = new int16[3 * 3]; + _minHeight = new int16[3 * 3]; + if (fread(_maxHeight, sizeof(int16), 3 * 3, in) != 3 * 3 || + fread(_minHeight, sizeof(int16), 3 * 3, in) != 3 * 3) + return false; + } + return true; } @@ -1620,6 +1636,66 @@ float GridMap::getHeightFromUint16(float x, float y) const return (float)((a * x) + (b * y) + c)*_gridIntHeightMultiplier + _gridHeight; } +float GridMap::getMinHeight(float x, float y) const +{ + if (!_minHeight) + return -500.0f; + + static uint32 const indices[] = + { + 3, 0, 4, + 0, 1, 4, + 1, 2, 4, + 2, 5, 4, + 5, 8, 4, + 8, 7, 4, + 7, 6, 4, + 6, 3, 4 + }; + + static float const boundGridCoords[] = + { + 0.0f, 0.0f, + 0.0f, -266.66666f, + 0.0f, -533.33331f, + -266.66666f, 0.0f, + -266.66666f, -266.66666f, + -266.66666f, -533.33331f, + -533.33331f, 0.0f, + -533.33331f, -266.66666f, + -533.33331f, -533.33331f + }; + + Cell cell(x, y); + float gx = x - (int32(cell.GridX()) - CENTER_GRID_ID + 1) * SIZE_OF_GRIDS; + float gy = y - (int32(cell.GridY()) - CENTER_GRID_ID + 1) * SIZE_OF_GRIDS; + + uint32 quarterIndex = 0; + if (cell.CellY() < MAX_NUMBER_OF_CELLS / 2) + { + if (cell.CellX() < MAX_NUMBER_OF_CELLS / 2) + { + quarterIndex = 4 + (gy > gx); + } + else + quarterIndex = 2 + ((-SIZE_OF_GRIDS - gx) > gy); + } + else if (cell.CellX() < MAX_NUMBER_OF_CELLS / 2) + { + quarterIndex = 6 + ((-SIZE_OF_GRIDS - gx) <= gy); + } + else + quarterIndex = gx > gy; + + quarterIndex *= 3; + + return G3D::Plane( + G3D::Vector3(boundGridCoords[indices[quarterIndex + 0] * 2 + 0], boundGridCoords[indices[quarterIndex + 0] * 2 + 1], _minHeight[indices[quarterIndex + 0]]), + G3D::Vector3(boundGridCoords[indices[quarterIndex + 1] * 2 + 0], boundGridCoords[indices[quarterIndex + 1] * 2 + 1], _minHeight[indices[quarterIndex + 1]]), + G3D::Vector3(boundGridCoords[indices[quarterIndex + 2] * 2 + 0], boundGridCoords[indices[quarterIndex + 2] * 2 + 1], _minHeight[indices[quarterIndex + 2]]) + ).distance(G3D::Vector3(gx, gy, 0.0f)); +} + float GridMap::getLiquidLevel(float x, float y) const { if (!_liquidMap) @@ -1679,12 +1755,12 @@ inline ZLiquidStatus GridMap::getLiquidStatus(float x, float y, float z, uint8 R uint32 liqTypeIdx = liquidEntry->Type; if (entry < 21) { - if (AreaTableEntry const* area = GetAreaEntryByAreaFlagAndMap(getArea(x, y), MAPID_INVALID)) + if (AreaTableEntry const* area = sAreaTableStore.LookupEntry(getArea(x, y))) { uint32 overrideLiquid = area->LiquidTypeOverride[liquidEntry->Type]; if (!overrideLiquid && area->zone) { - area = GetAreaEntryByAreaID(area->zone); + area = sAreaTableStore.LookupEntry(area->zone); if (area) overrideLiquid = area->LiquidTypeOverride[liquidEntry->Type]; } @@ -1835,7 +1911,7 @@ float Map::GetHeight(float x, float y, float z, bool checkVMap /*= true*/, float // we are already under the surface or vmap height above map heigt // or if the distance of the vmap height is less the land height distance - if (vmapHeight > mapHeight || std::fabs(mapHeight - z) > std::fabs(vmapHeight - z)) + if (vmapHeight > mapHeight || fabs(mapHeight-z) > fabs(vmapHeight-z)) return vmapHeight; else return mapHeight; // better use .map surface height @@ -1847,6 +1923,15 @@ float Map::GetHeight(float x, float y, float z, bool checkVMap /*= true*/, float return mapHeight; // explicitly use map data } +float Map::GetMinHeight(float x, float y) const +{ + if (GridMap const* grid = const_cast<Map*>(this)->GetGrid(x, y)) + return grid->getMinHeight(x, y); + + return -500.0f; +} + + inline bool IsOutdoorWMO(uint32 mogpFlags, int32 /*adtId*/, int32 /*rootId*/, int32 /*groupId*/, WMOAreaTableEntry const* wmoEntry, AreaTableEntry const* atEntry) { bool outdoor = true; @@ -1887,7 +1972,7 @@ bool Map::IsOutdoors(float x, float y, float z) const #if defined(ENABLE_EXTRAS) && defined(ENABLE_EXTRA_LOGS) sLog->outStaticDebug("Got WMOAreaTableEntry! flag %u, areaid %u", wmoEntry->Flags, wmoEntry->areaId); #endif - atEntry = GetAreaEntryByAreaID(wmoEntry->areaId); + atEntry = sAreaTableStore.LookupEntry(wmoEntry->areaId); } return IsOutdoorWMO(mogpFlags, adtId, rootId, groupId, wmoEntry, atEntry); } @@ -1911,7 +1996,7 @@ bool Map::GetAreaInfo(float x, float y, float z, uint32 &flags, int32 &adtId, in return false; } -uint16 Map::GetAreaFlag(float x, float y, float z, bool *isOutdoors) const +uint32 Map::GetAreaId(float x, float y, float z, bool *isOutdoors) const { uint32 mogpFlags; int32 adtId, rootId, groupId; @@ -1924,20 +2009,20 @@ uint16 Map::GetAreaFlag(float x, float y, float z, bool *isOutdoors) const haveAreaInfo = true; wmoEntry = GetWMOAreaTableEntryByTripple(rootId, adtId, groupId); if (wmoEntry) - atEntry = GetAreaEntryByAreaID(wmoEntry->areaId); + atEntry = sAreaTableStore.LookupEntry(wmoEntry->areaId); } - uint16 areaflag; + uint16 areaId; if (atEntry) - areaflag = atEntry->exploreFlag; + areaId = atEntry->ID; else { if (GridMap* gmap = const_cast<Map*>(this)->GetGrid(x, y)) - areaflag = gmap->getArea(x, y); + areaId = gmap->getArea(x, y); // this used while not all *.map files generated (instances) else - areaflag = GetAreaFlagByMapId(i_mapEntry->MapID); + areaId = i_mapEntry->linked_zone; } if (isOutdoors) @@ -1947,8 +2032,31 @@ uint16 Map::GetAreaFlag(float x, float y, float z, bool *isOutdoors) const else *isOutdoors = true; } - return areaflag; - } + return areaId; +} + +uint32 Map::GetAreaId(float x, float y, float z) const +{ + return GetAreaId(x, y, z, nullptr); +} + +uint32 Map::GetZoneId(float x, float y, float z) const +{ + uint32 areaId = GetAreaId(x, y, z); + if (AreaTableEntry const* area = sAreaTableStore.LookupEntry(areaId)) + if (area->zone) + return area->zone; + + return areaId; +} + +void Map::GetZoneAndAreaId(uint32& zoneid, uint32& areaid, float x, float y, float z) const +{ + areaid = zoneid = GetAreaId(x, y, z); + if (AreaTableEntry const* area = sAreaTableStore.LookupEntry(areaid)) + if (area->zone) + zoneid = area->zone; +} uint8 Map::GetTerrainType(float x, float y) const { @@ -1986,12 +2094,12 @@ ZLiquidStatus Map::getLiquidStatus(float x, float y, float z, uint8 ReqLiquidTyp if (liquid_type && liquid_type < 21) { - if (AreaTableEntry const* area = GetAreaEntryByAreaFlagAndMap(GetAreaFlag(x, y, z), GetId())) + if (AreaTableEntry const* area = sAreaTableStore.LookupEntry(GetAreaId(x, y, z))) { uint32 overrideLiquid = area->LiquidTypeOverride[liquidFlagType]; if (!overrideLiquid && area->zone) { - area = GetAreaEntryByAreaID(area->zone); + area = sAreaTableStore.LookupEntry(area->zone); if (area) overrideLiquid = area->LiquidTypeOverride[liquidFlagType]; } @@ -2053,34 +2161,6 @@ float Map::GetWaterLevel(float x, float y) const return 0; } -uint32 Map::GetAreaIdByAreaFlag(uint16 areaflag, uint32 map_id) -{ - AreaTableEntry const* entry = GetAreaEntryByAreaFlagAndMap(areaflag, map_id); - - if (entry) - return entry->ID; - else - return 0; -} - -uint32 Map::GetZoneIdByAreaFlag(uint16 areaflag, uint32 map_id) -{ - AreaTableEntry const* entry = GetAreaEntryByAreaFlagAndMap(areaflag, map_id); - - if (entry) - return (entry->zone != 0) ? entry->zone : entry->ID; - else - return 0; -} - -void Map::GetZoneAndAreaIdByAreaFlag(uint32& zoneid, uint32& areaid, uint16 areaflag, uint32 map_id) -{ - AreaTableEntry const* entry = GetAreaEntryByAreaFlagAndMap(areaflag, map_id); - - areaid = entry ? entry->ID : 0; - zoneid = entry ? ((entry->zone != 0) ? entry->zone : entry->ID) : 0; -} - bool Map::isInLineOfSight(float x1, float y1, float z1, float x2, float y2, float z2, uint32 phasemask) const { return VMAP::VMapFactory::createOrGetVMapManager()->isInLineOfSight(GetId(), x1, y1, z1, x2, y2, z2) |