bool cWSSAnvil::GetBlockEntityNBTPos(const cParsedNBT & a_NBT, int a_TagIdx, int & a_X, int & a_Y, int & a_Z)
{
int x = a_NBT.FindChildByName(a_TagIdx, "x");
if ((x < 0) || (a_NBT.GetType(x) != TAG_Int))
{
return false;
}
int y = a_NBT.FindChildByName(a_TagIdx, "y");
if ((y < 0) || (a_NBT.GetType(y) != TAG_Int))
{
return false;
}
int z = a_NBT.FindChildByName(a_TagIdx, "z");
if ((z < 0) || (a_NBT.GetType(z) != TAG_Int))
{
return false;
}
a_X = a_NBT.GetInt(x);
a_Y = a_NBT.GetInt(y);
a_Z = a_NBT.GetInt(z);
return true;
}
void cWSSAnvil::LoadJukeboxFromNBT(cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx)
{
ASSERT(a_NBT.GetType(a_TagIdx) == TAG_Compound);
int x, y, z;
if (!GetBlockEntityNBTPos(a_NBT, a_TagIdx, x, y, z))
{
return;
}
std::auto_ptr<cJukeboxEntity> Jukebox(new cJukeboxEntity(x, y, z, m_World));
int Record = a_NBT.FindChildByName(a_TagIdx, "Record");
if (Record >= 0)
{
Jukebox->SetRecord(a_NBT.GetInt(Record));
}
a_BlockEntities.push_back(Jukebox.release());
}
bool cMapSerializer::LoadMapFromNBT(const cParsedNBT & a_NBT)
{
int Data = a_NBT.FindChildByName(0, "data");
if (Data < 0)
{
return false;
}
int CurrLine = a_NBT.FindChildByName(Data, "scale");
if ((CurrLine >= 0) && (a_NBT.GetType(CurrLine) == TAG_Byte))
{
unsigned int Scale = (unsigned int)a_NBT.GetByte(CurrLine);
m_Map->SetScale(Scale);
}
CurrLine = a_NBT.FindChildByName(Data, "dimension");
if ((CurrLine >= 0) && (a_NBT.GetType(CurrLine) == TAG_Byte))
{
eDimension Dimension = (eDimension) a_NBT.GetByte(CurrLine);
if (Dimension != m_Map->m_World->GetDimension())
{
// TODO 2014-03-20 xdot: We should store nether maps in nether worlds, e.t.c.
return false;
}
}
CurrLine = a_NBT.FindChildByName(Data, "width");
if ((CurrLine >= 0) && (a_NBT.GetType(CurrLine) == TAG_Short))
{
unsigned int Width = (unsigned int)a_NBT.GetShort(CurrLine);
if (Width != 128)
{
return false;
}
m_Map->m_Width = Width;
}
CurrLine = a_NBT.FindChildByName(Data, "height");
if ((CurrLine >= 0) && (a_NBT.GetType(CurrLine) == TAG_Short))
{
unsigned int Height = (unsigned int)a_NBT.GetShort(CurrLine);
if (Height >= 256)
{
return false;
}
m_Map->m_Height = Height;
}
CurrLine = a_NBT.FindChildByName(Data, "xCenter");
if ((CurrLine >= 0) && (a_NBT.GetType(CurrLine) == TAG_Int))
{
int CenterX = a_NBT.GetInt(CurrLine);
m_Map->m_CenterX = CenterX;
}
CurrLine = a_NBT.FindChildByName(Data, "zCenter");
if ((CurrLine >= 0) && (a_NBT.GetType(CurrLine) == TAG_Int))
{
int CenterZ = a_NBT.GetInt(CurrLine);
m_Map->m_CenterZ = CenterZ;
}
unsigned int NumPixels = m_Map->GetNumPixels();
m_Map->m_Data.resize(NumPixels);
CurrLine = a_NBT.FindChildByName(Data, "colors");
if ((CurrLine >= 0) && (a_NBT.GetType(CurrLine) == TAG_ByteArray))
{
memcpy(m_Map->m_Data.data(), a_NBT.GetData(CurrLine), NumPixels);
}
return true;
}
bool cScoreboardSerializer::LoadScoreboardFromNBT(const cParsedNBT & a_NBT)
{
int Data = a_NBT.FindChildByName(0, "data");
if (Data < 0)
{
return false;
}
int Objectives = a_NBT.FindChildByName(Data, "Objectives");
if (Objectives < 0)
{
return false;
}
for (int Child = a_NBT.GetFirstChild(Objectives); Child >= 0; Child = a_NBT.GetNextSibling(Child))
{
AString CriteriaName, DisplayName, Name;
int CurrLine = a_NBT.FindChildByName(Child, "CriteriaName");
if (CurrLine >= 0)
{
CriteriaName = a_NBT.GetString(CurrLine);
}
CurrLine = a_NBT.FindChildByName(Child, "DisplayName");
if (CurrLine >= 0)
{
DisplayName = a_NBT.GetString(CurrLine);
}
CurrLine = a_NBT.FindChildByName(Child, "Name");
if (CurrLine >= 0)
{
Name = a_NBT.GetString(CurrLine);
}
cObjective::eType Type = cObjective::StringToType(CriteriaName);
m_ScoreBoard->RegisterObjective(Name, DisplayName, Type);
}
int PlayerScores = a_NBT.FindChildByName(Data, "PlayerScores");
if (PlayerScores < 0)
{
return false;
}
for (int Child = a_NBT.GetFirstChild(PlayerScores); Child >= 0; Child = a_NBT.GetNextSibling(Child))
{
AString Name, ObjectiveName;
cObjective::Score Score = 0;
int CurrLine = a_NBT.FindChildByName(Child, "Score");
if (CurrLine >= 0)
{
Score = a_NBT.GetInt(CurrLine);
}
CurrLine = a_NBT.FindChildByName(Child, "Name");
if (CurrLine >= 0)
{
Name = a_NBT.GetString(CurrLine);
}
CurrLine = a_NBT.FindChildByName(Child, "Objective");
if (CurrLine >= 0)
{
ObjectiveName = a_NBT.GetString(CurrLine);
}
cObjective * Objective = m_ScoreBoard->GetObjective(ObjectiveName);
if (Objective)
{
Objective->SetScore(Name, Score);
}
}
int Teams = a_NBT.FindChildByName(Data, "Teams");
if (Teams < 0)
{
return false;
}
for (int Child = a_NBT.GetFirstChild(Teams); Child >= 0; Child = a_NBT.GetNextSibling(Child))
{
AString Name, DisplayName, Prefix, Suffix;
bool AllowsFriendlyFire = true, CanSeeFriendlyInvisible = false;
int CurrLine = a_NBT.FindChildByName(Child, "Name");
if ((CurrLine >= 0) && (a_NBT.GetType(CurrLine) == TAG_String))
{
Name = a_NBT.GetString(CurrLine);
}
CurrLine = a_NBT.FindChildByName(Child, "DisplayName");
if ((CurrLine >= 0) && (a_NBT.GetType(CurrLine) == TAG_String))
{
DisplayName = a_NBT.GetString(CurrLine);
}
CurrLine = a_NBT.FindChildByName(Child, "Prefix");
if ((CurrLine >= 0) && (a_NBT.GetType(CurrLine) == TAG_String))
{
Prefix = a_NBT.GetString(CurrLine);
}
CurrLine = a_NBT.FindChildByName(Child, "Suffix");
if ((CurrLine >= 0) && (a_NBT.GetType(CurrLine) == TAG_String))
{
Suffix = a_NBT.GetString(CurrLine);
}
CurrLine = a_NBT.FindChildByName(Child, "AllowFriendlyFire");
if ((CurrLine >= 0) && (a_NBT.GetType(CurrLine) == TAG_Int))
{
AllowsFriendlyFire = (a_NBT.GetInt(CurrLine) != 0);
}
CurrLine = a_NBT.FindChildByName(Child, "SeeFriendlyInvisibles");
if ((CurrLine >= 0) && (a_NBT.GetType(CurrLine) == TAG_Int))
{
CanSeeFriendlyInvisible = (a_NBT.GetInt(CurrLine) != 0);
}
cTeam * Team = m_ScoreBoard->RegisterTeam(Name, DisplayName, Prefix, Suffix);
Team->SetFriendlyFire(AllowsFriendlyFire);
Team->SetCanSeeFriendlyInvisible(CanSeeFriendlyInvisible);
int Players = a_NBT.FindChildByName(Child, "Players");
if (Players < 0)
{
continue;
}
for (int ChildB = a_NBT.GetFirstChild(Players); ChildB >= 0; ChildB = a_NBT.GetNextSibling(ChildB))
{
Team->AddPlayer(a_NBT.GetString(ChildB));
}
}
int DisplaySlots = a_NBT.FindChildByName(Data, "DisplaySlots");
if (DisplaySlots < 0)
{
return false;
}
int CurrLine = a_NBT.FindChildByName(DisplaySlots, "slot_0");
if (CurrLine >= 0)
{
AString Name = a_NBT.GetString(CurrLine);
m_ScoreBoard->SetDisplay(Name, cScoreboard::dsList);
}
CurrLine = a_NBT.FindChildByName(DisplaySlots, "slot_1");
if (CurrLine >= 0)
{
AString Name = a_NBT.GetString(CurrLine);
m_ScoreBoard->SetDisplay(Name, cScoreboard::dsSidebar);
}
CurrLine = a_NBT.FindChildByName(DisplaySlots, "slot_2");
if (CurrLine >= 0)
{
AString Name = a_NBT.GetString(CurrLine);
m_ScoreBoard->SetDisplay(Name, cScoreboard::dsName);
}
return true;
}
void cWSSAnvil::LoadEntityFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_EntityTagIdx, const char * a_IDTag, int a_IDTagLength)
{
if (strncmp(a_IDTag, "Boat", a_IDTagLength) == 0)
{
LoadBoatFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
}
else if (strncmp(a_IDTag, "FallingBlock", a_IDTagLength) == 0)
{
LoadFallingBlockFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
}
else if (strncmp(a_IDTag, "Minecart", a_IDTagLength) == 0)
{
// It is a minecart, old style, find out the type:
int TypeTag = a_NBT.FindChildByName(a_EntityTagIdx, "Type");
if ((TypeTag < 0) || (a_NBT.GetType(TypeTag) != TAG_Int))
{
return;
}
switch (a_NBT.GetInt(TypeTag))
{
case 0:
LoadMinecartRFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
break; // Rideable minecart
case 1:
LoadMinecartCFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
break; // Minecart with chest
case 2:
LoadMinecartFFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
break; // Minecart with furnace
case 3:
LoadMinecartTFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
break; // Minecart with TNT
case 4:
LoadMinecartHFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
break; // Minecart with Hopper
}
}
else if (strncmp(a_IDTag, "MinecartRideable", a_IDTagLength) == 0)
{
LoadMinecartRFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
}
else if (strncmp(a_IDTag, "MinecartChest", a_IDTagLength) == 0)
{
LoadMinecartCFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
}
else if (strncmp(a_IDTag, "MinecartFurnace", a_IDTagLength) == 0)
{
LoadMinecartFFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
}
else if (strncmp(a_IDTag, "MinecartTNT", a_IDTagLength) == 0)
{
LoadMinecartTFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
}
else if (strncmp(a_IDTag, "MinecartHopper", a_IDTagLength) == 0)
{
LoadMinecartHFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
}
else if (strncmp(a_IDTag, "Item", a_IDTagLength) == 0)
{
LoadPickupFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
}
else if (strncmp(a_IDTag, "Arrow", a_IDTagLength) == 0)
{
LoadArrowFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
}
else if (strncmp(a_IDTag, "Snowball", a_IDTagLength) == 0)
{
LoadSnowballFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
}
else if (strncmp(a_IDTag, "Egg", a_IDTagLength) == 0)
{
LoadEggFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
}
else if (strncmp(a_IDTag, "Fireball", a_IDTagLength) == 0)
{
LoadFireballFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
}
else if (strncmp(a_IDTag, "SmallFireball", a_IDTagLength) == 0)
{
LoadFireChargeFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
}
else if (strncmp(a_IDTag, "ThrownEnderpearl", a_IDTagLength) == 0)
{
LoadThrownEnderpearlFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
}
// TODO: other entities
}
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;
}