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-rw-r--r--src/WorldStorage/FastNBT.cpp16
-rw-r--r--src/WorldStorage/FireworksSerializer.cpp18
-rw-r--r--src/WorldStorage/WSSAnvil.cpp4
-rw-r--r--src/WorldStorage/WSSCompact.cpp13
4 files changed, 25 insertions, 26 deletions
diff --git a/src/WorldStorage/FastNBT.cpp b/src/WorldStorage/FastNBT.cpp
index 8f80c3f75..be25fd1a4 100644
--- a/src/WorldStorage/FastNBT.cpp
+++ b/src/WorldStorage/FastNBT.cpp
@@ -506,22 +506,18 @@ void cFastNBTWriter::AddIntArray(const AString & a_Name, const int * a_Value, si
{
TagCommon(a_Name, TAG_IntArray);
Int32 len = htonl(a_NumElements);
+ size_t cap = m_Result.capacity();
+ size_t size = m_Result.length();
+ if ((cap - size) < (4 + a_NumElements * 4))
+ {
+ m_Result.reserve(size + 4 + (a_NumElements * 4));
+ }
m_Result.append((const char *)&len, 4);
-#if defined(ANDROID_NDK)
- // Android has alignment issues - cannot byteswap (htonl) an int that is not 32-bit-aligned, which happens in the regular version
for (size_t i = 0; i < a_NumElements; i++)
{
int Element = htonl(a_Value[i]);
m_Result.append((const char *)&Element, 4);
}
-#else
- int * Elements = (int *)(m_Result.data() + m_Result.size());
- m_Result.append(a_NumElements * 4, (char)0);
- for (size_t i = 0; i < a_NumElements; i++)
- {
- Elements[i] = htonl(a_Value[i]);
- }
-#endif
}
diff --git a/src/WorldStorage/FireworksSerializer.cpp b/src/WorldStorage/FireworksSerializer.cpp
index 1f05b470d..3c97ae0a2 100644
--- a/src/WorldStorage/FireworksSerializer.cpp
+++ b/src/WorldStorage/FireworksSerializer.cpp
@@ -90,30 +90,34 @@ void cFireworkItem::ParseFromNBT(cFireworkItem & a_FireworkItem, const cParsedNB
if (ExplosionName == "Colors")
{
// Divide by four as data length returned in bytes
- int DataLength = a_NBT.GetDataLength(explosiontag) / 4;
+ int DataLength = a_NBT.GetDataLength(explosiontag);
+ // round to the next highest multiple of four
+ DataLength -= DataLength % 4;
if (DataLength == 0)
{
continue;
}
- const int * ColourData = (const int *)(a_NBT.GetData(explosiontag));
- for (int i = 0; i < DataLength; i++)
+ const char * ColourData = (a_NBT.GetData(explosiontag));
+ for (int i = 0; i < DataLength; i += 4 /* Size of network int*/)
{
- a_FireworkItem.m_Colours.push_back(ntohl(ColourData[i]));
+ a_FireworkItem.m_Colours.push_back(GetBEInt(ColourData + i));
}
}
else if (ExplosionName == "FadeColors")
{
int DataLength = a_NBT.GetDataLength(explosiontag) / 4;
+ // round to the next highest multiple of four
+ DataLength -= DataLength % 4;
if (DataLength == 0)
{
continue;
}
- const int * FadeColourData = (const int *)(a_NBT.GetData(explosiontag));
- for (int i = 0; i < DataLength; i++)
+ const char * FadeColourData = (a_NBT.GetData(explosiontag));
+ for (int i = 0; i < DataLength; i += 4 /* Size of network int*/)
{
- a_FireworkItem.m_FadeColours.push_back(ntohl(FadeColourData[i]));
+ a_FireworkItem.m_FadeColours.push_back(GetBEInt(FadeColourData + i));
}
}
}
diff --git a/src/WorldStorage/WSSAnvil.cpp b/src/WorldStorage/WSSAnvil.cpp
index eb159f28d..070738164 100644
--- a/src/WorldStorage/WSSAnvil.cpp
+++ b/src/WorldStorage/WSSAnvil.cpp
@@ -507,10 +507,10 @@ cChunkDef::BiomeMap * cWSSAnvil::LoadBiomeMapFromNBT(cChunkDef::BiomeMap * a_Bio
// The biomes stored don't match in size
return NULL;
}
- const int * BiomeData = (const int *)(a_NBT.GetData(a_TagIdx));
+ const char * BiomeData = (a_NBT.GetData(a_TagIdx));
for (size_t i = 0; i < ARRAYCOUNT(*a_BiomeMap); i++)
{
- (*a_BiomeMap)[i] = (EMCSBiome)(ntohl(BiomeData[i]));
+ (*a_BiomeMap)[i] = (EMCSBiome)(GetBEInt(&BiomeData[i * 4]));
if ((*a_BiomeMap)[i] == 0xff)
{
// Unassigned biomes
diff --git a/src/WorldStorage/WSSCompact.cpp b/src/WorldStorage/WSSCompact.cpp
index 5e49e4909..bb9d4b9e6 100644
--- a/src/WorldStorage/WSSCompact.cpp
+++ b/src/WorldStorage/WSSCompact.cpp
@@ -39,7 +39,7 @@ struct cWSSCompact::sChunkHeader
/// The maximum number of PAK files that are cached
-const int MAX_PAK_FILES = 16;
+const size_t MAX_PAK_FILES = 16;
/// The maximum number of unsaved chunks before the cPAKFile saves them to disk
const int MAX_DIRTY_CHUNKS = 16;
@@ -569,7 +569,7 @@ void cWSSCompact::cPAKFile::UpdateChunk1To2()
if( ChunksConverted % 32 == 0 )
{
- LOGINFO("Updating \"%s\" version 1 to version 2: %d %%", m_FileName.c_str(), (ChunksConverted * 100) / m_ChunkHeaders.size() );
+ LOGINFO("Updating \"%s\" version 1 to version 2: " SIZE_T_FMT " %%", m_FileName.c_str(), (ChunksConverted * 100) / m_ChunkHeaders.size() );
}
ChunksConverted++;
@@ -607,7 +607,7 @@ void cWSSCompact::cPAKFile::UpdateChunk1To2()
if (UncompressedSize != (int)UncompressedData.size())
{
- LOGWARNING("Uncompressed data size differs (exp %d bytes, got %d) for chunk [%d, %d]",
+ LOGWARNING("Uncompressed data size differs (exp %d bytes, got " SIZE_T_FMT ") for chunk [%d, %d]",
UncompressedSize, UncompressedData.size(),
Header->m_ChunkX, Header->m_ChunkZ
);
@@ -713,7 +713,7 @@ void cWSSCompact::cPAKFile::UpdateChunk2To3()
if( ChunksConverted % 32 == 0 )
{
- LOGINFO("Updating \"%s\" version 2 to version 3: %d %%", m_FileName.c_str(), (ChunksConverted * 100) / m_ChunkHeaders.size() );
+ LOGINFO("Updating \"%s\" version 2 to version 3: " SIZE_T_FMT " %%", m_FileName.c_str(), (ChunksConverted * 100) / m_ChunkHeaders.size() );
}
ChunksConverted++;
@@ -751,7 +751,7 @@ void cWSSCompact::cPAKFile::UpdateChunk2To3()
if (UncompressedSize != (int)UncompressedData.size())
{
- LOGWARNING("Uncompressed data size differs (exp %d bytes, got %d) for chunk [%d, %d]",
+ LOGWARNING("Uncompressed data size differs (exp %d bytes, got " SIZE_T_FMT ") for chunk [%d, %d]",
UncompressedSize, UncompressedData.size(),
Header->m_ChunkX, Header->m_ChunkZ
);
@@ -764,7 +764,6 @@ void cWSSCompact::cPAKFile::UpdateChunk2To3()
// Cannot use cChunk::MakeIndex because it might change again?????????
// For compatibility, use what we know is current
- #define MAKE_2_INDEX( x, y, z ) ( y + (z * 256) + (x * 256 * 16) )
#define MAKE_3_INDEX( x, y, z ) ( x + (z * 16) + (y * 16 * 16) )
unsigned int InChunkOffset = 0;
@@ -867,7 +866,7 @@ bool cWSSCompact::LoadChunkFromData(const cChunkCoords & a_Chunk, int & a_Uncomp
if (a_UncompressedSize != (int)UncompressedData.size())
{
- LOGWARNING("Uncompressed data size differs (exp %d bytes, got %d) for chunk [%d, %d]",
+ LOGWARNING("Uncompressed data size differs (exp %d bytes, got " SIZE_T_FMT ") for chunk [%d, %d]",
a_UncompressedSize, UncompressedData.size(),
a_Chunk.m_ChunkX, a_Chunk.m_ChunkZ
);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-05 03:09:26 +0200