bool cBlockArea::LoadFromSchematicNBT(cParsedNBT & a_NBT) { int TMaterials = a_NBT.FindChildByName(a_NBT.GetRoot(), "Materials"); if ((TMaterials > 0) && (a_NBT.GetType(TMaterials) == TAG_String)) { AString Materials = a_NBT.GetString(TMaterials); if (Materials.compare("Alpha") != 0) { LOG("Materials tag is present and \"%s\" instead of \"Alpha\". Possibly a wrong-format schematic file.", Materials.c_str()); return false; } } int TSizeX = a_NBT.FindChildByName(a_NBT.GetRoot(), "Width"); int TSizeY = a_NBT.FindChildByName(a_NBT.GetRoot(), "Height"); int TSizeZ = a_NBT.FindChildByName(a_NBT.GetRoot(), "Length"); if ( (TSizeX < 0) || (TSizeY < 0) || (TSizeZ < 0) || (a_NBT.GetType(TSizeX) != TAG_Short) || (a_NBT.GetType(TSizeY) != TAG_Short) || (a_NBT.GetType(TSizeZ) != TAG_Short) ) { LOG("Dimensions are missing from the schematic file (%d, %d, %d), (%d, %d, %d)", TSizeX, TSizeY, TSizeZ, a_NBT.GetType(TSizeX), a_NBT.GetType(TSizeY), a_NBT.GetType(TSizeZ) ); return false; } int SizeX = a_NBT.GetShort(TSizeX); int SizeY = a_NBT.GetShort(TSizeY); int SizeZ = a_NBT.GetShort(TSizeZ); if ((SizeX < 1) || (SizeY < 1) || (SizeZ < 1)) { LOG("Dimensions are invalid in the schematic file: %d, %d, %d", SizeX, SizeY, SizeZ); return false; } int TBlockTypes = a_NBT.FindChildByName(a_NBT.GetRoot(), "Blocks"); int TBlockMetas = a_NBT.FindChildByName(a_NBT.GetRoot(), "Data"); if ((TBlockTypes < 0) || (a_NBT.GetType(TBlockTypes) != TAG_ByteArray)) { LOG("BlockTypes are invalid in the schematic file: %d", TBlockTypes); return false; } bool AreMetasPresent = (TBlockMetas > 0) && (a_NBT.GetType(TBlockMetas) == TAG_ByteArray); Clear(); SetSize(SizeX, SizeY, SizeZ, AreMetasPresent ? (baTypes | baMetas) : baTypes); // Copy the block types and metas: int NumBytes = m_SizeX * m_SizeY * m_SizeZ; if (a_NBT.GetDataLength(TBlockTypes) < NumBytes) { LOG("BlockTypes truncated in the schematic file (exp %d, got %d bytes). Loading partial.", NumBytes, a_NBT.GetDataLength(TBlockTypes) ); NumBytes = a_NBT.GetDataLength(TBlockTypes); } memcpy(m_BlockTypes, a_NBT.GetData(TBlockTypes), NumBytes); if (AreMetasPresent) { int NumBytes = m_SizeX * m_SizeY * m_SizeZ; if (a_NBT.GetDataLength(TBlockMetas) < NumBytes) { LOG("BlockMetas truncated in the schematic file (exp %d, got %d bytes). Loading partial.", NumBytes, a_NBT.GetDataLength(TBlockMetas) ); NumBytes = a_NBT.GetDataLength(TBlockMetas); } memcpy(m_BlockMetas, a_NBT.GetData(TBlockMetas), NumBytes); } return true; }
bool cSchematicFileSerializer::LoadFromSchematicNBT(cBlockArea & a_BlockArea, cParsedNBT & a_NBT) { int TMaterials = a_NBT.FindChildByName(a_NBT.GetRoot(), "Materials"); if ((TMaterials > 0) && (a_NBT.GetType(TMaterials) == TAG_String)) { AString Materials = a_NBT.GetString(TMaterials); if (Materials.compare("Alpha") != 0) { LOG("Materials tag is present and \"%s\" instead of \"Alpha\". Possibly a wrong-format schematic file.", Materials.c_str()); return false; } } int TSizeX = a_NBT.FindChildByName(a_NBT.GetRoot(), "Width"); int TSizeY = a_NBT.FindChildByName(a_NBT.GetRoot(), "Height"); int TSizeZ = a_NBT.FindChildByName(a_NBT.GetRoot(), "Length"); if ( (TSizeX < 0) || (TSizeY < 0) || (TSizeZ < 0) || (a_NBT.GetType(TSizeX) != TAG_Short) || (a_NBT.GetType(TSizeY) != TAG_Short) || (a_NBT.GetType(TSizeZ) != TAG_Short) ) { LOG("Dimensions are missing from the schematic file (%d, %d, %d), (%d, %d, %d)", TSizeX, TSizeY, TSizeZ, (TSizeX >= 0) ? a_NBT.GetType(TSizeX) : -1, (TSizeY >= 0) ? a_NBT.GetType(TSizeY) : -1, (TSizeZ >= 0) ? a_NBT.GetType(TSizeZ) : -1 ); return false; } int SizeX = a_NBT.GetShort(TSizeX); int SizeY = a_NBT.GetShort(TSizeY); int SizeZ = a_NBT.GetShort(TSizeZ); if ((SizeX < 1) || (SizeX > 65535) || (SizeY < 1) || (SizeY > cChunkDef::Height) || (SizeZ < 1) || (SizeZ > 65535)) { LOG("Dimensions are invalid in the schematic file: %d, %d, %d", SizeX, SizeY, SizeZ); return false; } int TBlockTypes = a_NBT.FindChildByName(a_NBT.GetRoot(), "Blocks"); int TBlockMetas = a_NBT.FindChildByName(a_NBT.GetRoot(), "Data"); if ((TBlockTypes < 0) || (a_NBT.GetType(TBlockTypes) != TAG_ByteArray)) { LOG("BlockTypes are invalid in the schematic file: %d", TBlockTypes); return false; } bool AreMetasPresent = (TBlockMetas > 0) && (a_NBT.GetType(TBlockMetas) == TAG_ByteArray); a_BlockArea.Clear(); a_BlockArea.SetSize(SizeX, SizeY, SizeZ, AreMetasPresent ? (cBlockArea::baTypes | cBlockArea::baMetas) : cBlockArea::baTypes); int TOffsetX = a_NBT.FindChildByName(a_NBT.GetRoot(), "WEOffsetX"); int TOffsetY = a_NBT.FindChildByName(a_NBT.GetRoot(), "WEOffsetY"); int TOffsetZ = a_NBT.FindChildByName(a_NBT.GetRoot(), "WEOffsetZ"); if ( (TOffsetX < 0) || (TOffsetY < 0) || (TOffsetZ < 0) || (a_NBT.GetType(TOffsetX) != TAG_Int) || (a_NBT.GetType(TOffsetY) != TAG_Int) || (a_NBT.GetType(TOffsetZ) != TAG_Int) ) { // Not every schematic file has an offset, so we shoudn't give a warn message. a_BlockArea.SetWEOffset(0, 0, 0); } else { a_BlockArea.SetWEOffset(a_NBT.GetInt(TOffsetX), a_NBT.GetInt(TOffsetY), a_NBT.GetInt(TOffsetZ)); } // Copy the block types and metas: size_t NumTypeBytes = a_BlockArea.GetBlockCount(); if (a_NBT.GetDataLength(TBlockTypes) < NumTypeBytes) { LOG("BlockTypes truncated in the schematic file (exp %u, got %u bytes). Loading partial.", static_cast<unsigned>(NumTypeBytes), static_cast<unsigned>(a_NBT.GetDataLength(TBlockTypes)) ); NumTypeBytes = a_NBT.GetDataLength(TBlockTypes); } memcpy(a_BlockArea.GetBlockTypes(), a_NBT.GetData(TBlockTypes), NumTypeBytes); if (AreMetasPresent) { size_t NumMetaBytes = a_BlockArea.GetBlockCount(); if (a_NBT.GetDataLength(TBlockMetas) < NumMetaBytes) { LOG("BlockMetas truncated in the schematic file (exp %u, got %u bytes). Loading partial.", static_cast<unsigned>(NumMetaBytes), static_cast<unsigned>(a_NBT.GetDataLength(TBlockMetas)) ); NumMetaBytes = a_NBT.GetDataLength(TBlockMetas); } memcpy(a_BlockArea.GetBlockMetas(), a_NBT.GetData(TBlockMetas), NumMetaBytes); } return true; }