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-rw-r--r--src/ChunkMap.cpp77
1 files changed, 42 insertions, 35 deletions
diff --git a/src/ChunkMap.cpp b/src/ChunkMap.cpp
index e695f0ab2..d7164a6a5 100644
--- a/src/ChunkMap.cpp
+++ b/src/ChunkMap.cpp
@@ -346,9 +346,8 @@ void cChunkMap::BroadcastAttachEntity(const cEntity & a_Entity, const cEntity *
void cChunkMap::BroadcastBlockAction(int a_BlockX, int a_BlockY, int a_BlockZ, char a_Byte1, char a_Byte2, BLOCKTYPE a_BlockType, const cClientHandle * a_Exclude)
{
cCSLock Lock(m_CSLayers);
- int x, y, z, ChunkX, ChunkZ;
+ int x, z, ChunkX, ChunkZ;
x = a_BlockX;
- y = a_BlockY;
z = a_BlockZ;
cChunkDef::BlockToChunk(x, z, ChunkX, ChunkZ);
cChunkPtr Chunk = GetChunkNoGen(ChunkX, ZERO_CHUNK_Y, ChunkZ);
@@ -916,19 +915,21 @@ void cChunkMap::SetChunkData(
}
// Notify relevant ChunkStays:
- for (cChunkStays::iterator itr = m_ChunkStays.begin(); itr != m_ChunkStays.end(); )
+ cChunkStays ToBeDisabled;
+ for (cChunkStays::iterator itr = m_ChunkStays.begin(), end = m_ChunkStays.end(); itr != end; ++itr)
{
if ((*itr)->ChunkAvailable(a_ChunkX, a_ChunkZ))
{
- cChunkStays::iterator cur = itr;
- ++itr;
- m_ChunkStays.erase(cur);
- }
- else
- {
- ++itr;
+ // The chunkstay wants to be disabled, add it to a list of to-be-disabled chunkstays for later processing:
+ ToBeDisabled.push_back(*itr);
}
} // for itr - m_ChunkStays[]
+
+ // Disable (and possibly remove) the chunkstays that chose to get disabled:
+ for (cChunkStays::iterator itr = ToBeDisabled.begin(), end = ToBeDisabled.end(); itr != end; ++itr)
+ {
+ (*itr)->Disable();
+ }
}
// Notify plugins of the chunk becoming available
@@ -1144,9 +1145,8 @@ BLOCKTYPE cChunkMap::GetBlock(int a_BlockX, int a_BlockY, int a_BlockZ)
// First check if it isn't queued in the m_FastSetBlockQueue:
{
int X = a_BlockX, Y = a_BlockY, Z = a_BlockZ;
- int ChunkX, ChunkY, ChunkZ;
+ int ChunkX, ChunkZ;
cChunkDef::AbsoluteToRelative(X, Y, Z, ChunkX, ChunkZ);
- ChunkY = 0;
cCSLock Lock(m_CSFastSetBlock);
for (sSetBlockList::iterator itr = m_FastSetBlockQueue.begin(); itr != m_FastSetBlockQueue.end(); ++itr)
{
@@ -1248,8 +1248,6 @@ void cChunkMap::SetBlockMeta(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYP
if ((Chunk != NULL) && Chunk->IsValid())
{
Chunk->SetMeta(a_BlockX, a_BlockY, a_BlockZ, a_BlockMeta);
- Chunk->MarkDirty();
- Chunk->SendBlockTo(a_BlockX, a_BlockY, a_BlockZ, NULL);
}
}
@@ -1654,7 +1652,10 @@ void cChunkMap::AddEntity(cEntity * a_Entity)
{
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(a_Entity->GetChunkX(), ZERO_CHUNK_Y, a_Entity->GetChunkZ());
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if (
+ (Chunk == NULL) || // Chunk not present at all
+ (!Chunk->IsValid() && !a_Entity->IsPlayer()) // Chunk present, but no valid data; players need to spawn in such chunks (#953)
+ )
{
LOGWARNING("Entity at %p (%s, ID %d) spawning in a non-existent chunk, the entity is lost.",
a_Entity, a_Entity->GetClass(), a_Entity->GetUniqueID()
@@ -1689,7 +1690,7 @@ void cChunkMap::RemoveEntity(cEntity * a_Entity)
{
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(a_Entity->GetChunkX(), ZERO_CHUNK_Y, a_Entity->GetChunkZ());
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return;
}
@@ -1721,7 +1722,7 @@ bool cChunkMap::ForEachEntityInChunk(int a_ChunkX, int a_ChunkZ, cEntityCallback
{
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(a_ChunkX, ZERO_CHUNK_Y, a_ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -1971,7 +1972,7 @@ bool cChunkMap::ForEachBlockEntityInChunk(int a_ChunkX, int a_ChunkZ, cBlockEnti
{
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(a_ChunkX, ZERO_CHUNK_Y, a_ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -1986,7 +1987,7 @@ bool cChunkMap::ForEachChestInChunk(int a_ChunkX, int a_ChunkZ, cChestCallback &
{
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(a_ChunkX, ZERO_CHUNK_Y, a_ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -2001,7 +2002,7 @@ bool cChunkMap::ForEachDispenserInChunk(int a_ChunkX, int a_ChunkZ, cDispenserCa
{
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(a_ChunkX, ZERO_CHUNK_Y, a_ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -2016,7 +2017,7 @@ bool cChunkMap::ForEachDropperInChunk(int a_ChunkX, int a_ChunkZ, cDropperCallba
{
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(a_ChunkX, ZERO_CHUNK_Y, a_ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -2031,7 +2032,7 @@ bool cChunkMap::ForEachDropSpenserInChunk(int a_ChunkX, int a_ChunkZ, cDropSpens
{
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(a_ChunkX, ZERO_CHUNK_Y, a_ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -2046,7 +2047,7 @@ bool cChunkMap::ForEachFurnaceInChunk(int a_ChunkX, int a_ChunkZ, cFurnaceCallba
{
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(a_ChunkX, ZERO_CHUNK_Y, a_ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -2064,7 +2065,7 @@ bool cChunkMap::DoWithBlockEntityAt(int a_BlockX, int a_BlockY, int a_BlockZ, cB
cChunkDef::AbsoluteToRelative(BlockX, BlockY, BlockZ, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(ChunkX, ZERO_CHUNK_Y, ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -2082,7 +2083,7 @@ bool cChunkMap::DoWithChestAt(int a_BlockX, int a_BlockY, int a_BlockZ, cChestCa
cChunkDef::AbsoluteToRelative(BlockX, BlockY, BlockZ, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(ChunkX, ZERO_CHUNK_Y, ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -2100,7 +2101,7 @@ bool cChunkMap::DoWithDispenserAt(int a_BlockX, int a_BlockY, int a_BlockZ, cDis
cChunkDef::AbsoluteToRelative(BlockX, BlockY, BlockZ, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(ChunkX, ZERO_CHUNK_Y, ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -2118,7 +2119,7 @@ bool cChunkMap::DoWithDropperAt(int a_BlockX, int a_BlockY, int a_BlockZ, cDropp
cChunkDef::AbsoluteToRelative(BlockX, BlockY, BlockZ, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(ChunkX, ZERO_CHUNK_Y, ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -2136,7 +2137,7 @@ bool cChunkMap::DoWithDropSpenserAt(int a_BlockX, int a_BlockY, int a_BlockZ, cD
cChunkDef::AbsoluteToRelative(BlockX, BlockY, BlockZ, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(ChunkX, ZERO_CHUNK_Y, ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -2154,7 +2155,7 @@ bool cChunkMap::DoWithFurnaceAt(int a_BlockX, int a_BlockY, int a_BlockZ, cFurna
cChunkDef::AbsoluteToRelative(BlockX, BlockY, BlockZ, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(ChunkX, ZERO_CHUNK_Y, ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -2171,7 +2172,7 @@ bool cChunkMap::DoWithNoteBlockAt(int a_BlockX, int a_BlockY, int a_BlockZ, cNot
cChunkDef::AbsoluteToRelative(BlockX, BlockY, BlockZ, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(ChunkX, ZERO_CHUNK_Y, ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -2188,7 +2189,7 @@ bool cChunkMap::DoWithCommandBlockAt(int a_BlockX, int a_BlockY, int a_BlockZ, c
cChunkDef::AbsoluteToRelative(BlockX, BlockY, BlockZ, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(ChunkX, ZERO_CHUNK_Y, ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -2206,7 +2207,7 @@ bool cChunkMap::DoWithMobHeadAt(int a_BlockX, int a_BlockY, int a_BlockZ, cMobHe
cChunkDef::AbsoluteToRelative(BlockX, BlockY, BlockZ, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(ChunkX, ZERO_CHUNK_Y, ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -2224,7 +2225,7 @@ bool cChunkMap::DoWithFlowerPotAt(int a_BlockX, int a_BlockY, int a_BlockZ, cFlo
cChunkDef::AbsoluteToRelative(BlockX, BlockY, BlockZ, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(ChunkX, ZERO_CHUNK_Y, ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -2242,7 +2243,7 @@ bool cChunkMap::GetSignLines(int a_BlockX, int a_BlockY, int a_BlockZ, AString &
cChunkDef::AbsoluteToRelative(BlockX, BlockY, BlockZ, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(ChunkX, ZERO_CHUNK_Y, ChunkZ);
- if ((Chunk == NULL) && !Chunk->IsValid())
+ if ((Chunk == NULL) || !Chunk->IsValid())
{
return false;
}
@@ -2974,7 +2975,12 @@ void cChunkMap::AddChunkStay(cChunkStay & a_ChunkStay)
Chunk->Stay(true);
if (Chunk->IsValid())
{
- a_ChunkStay.ChunkAvailable(itr->m_ChunkX, itr->m_ChunkZ);
+ if (a_ChunkStay.ChunkAvailable(itr->m_ChunkX, itr->m_ChunkZ))
+ {
+ // The chunkstay wants to be deactivated, disable it and bail out:
+ a_ChunkStay.Disable();
+ return;
+ }
}
} // for itr - WantedChunks[]
}
@@ -3017,6 +3023,7 @@ void cChunkMap::DelChunkStay(cChunkStay & a_ChunkStay)
}
Chunk->Stay(false);
} // for itr - Chunks[]
+ a_ChunkStay.OnDisabled();
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-10 04:10:41 +0200