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-rw-r--r--src/ChunkMap.cpp260
1 files changed, 159 insertions, 101 deletions
diff --git a/src/ChunkMap.cpp b/src/ChunkMap.cpp
index 537d491c9..05d219918 100644
--- a/src/ChunkMap.cpp
+++ b/src/ChunkMap.cpp
@@ -16,11 +16,12 @@
#include "MobCensus.h"
#include "MobSpawner.h"
#include "BoundingBox.h"
+#include "SetChunkData.h"
#include "Entities/Pickup.h"
#ifndef _WIN32
- #include <cstdlib> // abs
+ #include <cstdlib> // abs
#endif
#include "zlib/zlib.h"
@@ -33,9 +34,17 @@
////////////////////////////////////////////////////////////////////////////////
// cChunkMap:
-cChunkMap::cChunkMap(cWorld * a_World )
- : m_World( a_World )
+cChunkMap::cChunkMap(cWorld * a_World) :
+ m_World(a_World),
+ m_Pool(
+ new cListAllocationPool<cChunkData::sChunkSection, 1600>(
+ std::auto_ptr<cAllocationPool<cChunkData::sChunkSection>::cStarvationCallbacks>(
+ new cStarvationCallbacks()
+ )
+ )
+ )
{
+
}
@@ -56,7 +65,7 @@ cChunkMap::~cChunkMap()
-void cChunkMap::RemoveLayer( cChunkLayer* a_Layer )
+void cChunkMap::RemoveLayer( cChunkLayer* a_Layer)
{
cCSLock Lock(m_CSLayers);
m_Layers.remove(a_Layer);
@@ -78,7 +87,7 @@ cChunkMap::cChunkLayer * cChunkMap::GetLayer(int a_LayerX, int a_LayerZ)
}
// Not found, create new:
- cChunkLayer * Layer = new cChunkLayer(a_LayerX, a_LayerZ, this);
+ cChunkLayer * Layer = new cChunkLayer(a_LayerX, a_LayerZ, this, *m_Pool);
if (Layer == NULL)
{
LOGERROR("cChunkMap: Cannot create new layer, server out of memory?");
@@ -139,7 +148,7 @@ cChunkPtr cChunkMap::GetChunk(int a_ChunkX, int a_ChunkY, int a_ChunkZ)
// No need to lock m_CSLayers, since it's already locked by the operation that called us
ASSERT(m_CSLayers.IsLockedByCurrentThread());
- cChunkLayer * Layer = GetLayerForChunk( a_ChunkX, a_ChunkZ );
+ cChunkLayer * Layer = GetLayerForChunk( a_ChunkX, a_ChunkZ);
if (Layer == NULL)
{
// An error must have occurred, since layers are automatically created if they don't exist
@@ -162,10 +171,10 @@ cChunkPtr cChunkMap::GetChunk(int a_ChunkX, int a_ChunkY, int a_ChunkZ)
-cChunkPtr cChunkMap::GetChunkNoGen( int a_ChunkX, int a_ChunkY, int a_ChunkZ )
+cChunkPtr cChunkMap::GetChunkNoGen( int a_ChunkX, int a_ChunkY, int a_ChunkZ)
{
// No need to lock m_CSLayers, since it's already locked by the operation that called us
- cChunkLayer * Layer = GetLayerForChunk( a_ChunkX, a_ChunkZ );
+ cChunkLayer * Layer = GetLayerForChunk( a_ChunkX, a_ChunkZ);
if (Layer == NULL)
{
// An error must have occurred, since layers are automatically created if they don't exist
@@ -189,10 +198,10 @@ cChunkPtr cChunkMap::GetChunkNoGen( int a_ChunkX, int a_ChunkY, int a_ChunkZ )
-cChunkPtr cChunkMap::GetChunkNoLoad( int a_ChunkX, int a_ChunkY, int a_ChunkZ )
+cChunkPtr cChunkMap::GetChunkNoLoad( int a_ChunkX, int a_ChunkY, int a_ChunkZ)
{
// No need to lock m_CSLayers, since it's already locked by the operation that called us
- cChunkLayer * Layer = GetLayerForChunk( a_ChunkX, a_ChunkZ );
+ cChunkLayer * Layer = GetLayerForChunk( a_ChunkX, a_ChunkZ);
if (Layer == NULL)
{
// An error must have occurred, since layers are automatically created if they don't exist
@@ -219,9 +228,8 @@ bool cChunkMap::LockedGetBlock(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTY
return false;
}
- int Index = cChunkDef::MakeIndexNoCheck(a_BlockX, a_BlockY, a_BlockZ);
- a_BlockType = Chunk->GetBlock(Index);
- a_BlockMeta = Chunk->GetMeta(Index);
+ a_BlockType = Chunk->GetBlock(a_BlockX, a_BlockY, a_BlockZ);
+ a_BlockMeta = Chunk->GetMeta(a_BlockX, a_BlockY, a_BlockZ);
return true;
}
@@ -242,8 +250,7 @@ bool cChunkMap::LockedGetBlockType(int a_BlockX, int a_BlockY, int a_BlockZ, BLO
return false;
}
- int Index = cChunkDef::MakeIndexNoCheck(a_BlockX, a_BlockY, a_BlockZ);
- a_BlockType = Chunk->GetBlock(Index);
+ a_BlockType = Chunk->GetBlock(a_BlockX, a_BlockY, a_BlockZ);
return true;
}
@@ -264,8 +271,7 @@ bool cChunkMap::LockedGetBlockMeta(int a_BlockX, int a_BlockY, int a_BlockZ, NIB
return false;
}
- int Index = cChunkDef::MakeIndexNoCheck(a_BlockX, a_BlockY, a_BlockZ);
- a_BlockMeta = Chunk->GetMeta(Index);
+ a_BlockMeta = Chunk->GetMeta(a_BlockX, a_BlockY, a_BlockZ);
return true;
}
@@ -415,16 +421,16 @@ void cChunkMap::BroadcastChunkData(int a_ChunkX, int a_ChunkZ, cChunkDataSeriali
-void cChunkMap::BroadcastCollectPickup(const cPickup & a_Pickup, const cPlayer & a_Player, const cClientHandle * a_Exclude)
+void cChunkMap::BroadcastCollectEntity(const cEntity & a_Entity, const cPlayer & a_Player, const cClientHandle * a_Exclude)
{
cCSLock Lock(m_CSLayers);
- cChunkPtr Chunk = GetChunkNoGen(a_Pickup.GetChunkX(), ZERO_CHUNK_Y, a_Pickup.GetChunkZ());
+ cChunkPtr Chunk = GetChunkNoGen(a_Entity.GetChunkX(), ZERO_CHUNK_Y, a_Entity.GetChunkZ());
if (Chunk == NULL)
{
return;
}
// It's perfectly legal to broadcast packets even to invalid chunks!
- Chunk->BroadcastCollectPickup(a_Pickup, a_Player, a_Exclude);
+ Chunk->BroadcastCollectEntity(a_Entity, a_Player, a_Exclude);
}
@@ -643,19 +649,19 @@ void cChunkMap::BroadcastRemoveEntityEffect(const cEntity & a_Entity, int a_Effe
-void cChunkMap::BroadcastSoundEffect(const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch, const cClientHandle * a_Exclude)
+void cChunkMap::BroadcastSoundEffect(const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch, const cClientHandle * a_Exclude)
{
cCSLock Lock(m_CSLayers);
int ChunkX, ChunkZ;
- cChunkDef::BlockToChunk(a_SrcX / 8, a_SrcZ / 8, ChunkX, ChunkZ);
+ cChunkDef::BlockToChunk((int)std::floor(a_X), (int)std::floor(a_Z), ChunkX, ChunkZ);
cChunkPtr Chunk = GetChunkNoGen(ChunkX, 0, ChunkZ);
if (Chunk == NULL)
{
return;
}
// It's perfectly legal to broadcast packets even to invalid chunks!
- Chunk->BroadcastSoundEffect(a_SoundName, a_SrcX, a_SrcY, a_SrcZ, a_Volume, a_Pitch, a_Exclude);
+ Chunk->BroadcastSoundEffect(a_SoundName, a_X, a_Y, a_Z, a_Volume, a_Pitch, a_Exclude);
}
@@ -715,7 +721,7 @@ void cChunkMap::BroadcastThunderbolt(int a_BlockX, int a_BlockY, int a_BlockZ, c
-void cChunkMap::BroadcastUseBed(const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ )
+void cChunkMap::BroadcastUseBed(const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ)
{
cCSLock Lock(m_CSLayers);
int ChunkX, ChunkZ;
@@ -843,7 +849,22 @@ void cChunkMap::WakeUpSimulatorsInArea(int a_MinBlockX, int a_MaxBlockX, int a_M
-void cChunkMap::MarkChunkDirty (int a_ChunkX, int a_ChunkZ)
+void cChunkMap::MarkRedstoneDirty(int a_ChunkX, int a_ChunkZ)
+{
+ cCSLock Lock(m_CSLayers);
+ cChunkPtr Chunk = GetChunkNoGen(a_ChunkX, ZERO_CHUNK_Y, a_ChunkZ);
+ if ((Chunk == NULL) || !Chunk->IsValid())
+ {
+ return;
+ }
+ Chunk->SetIsRedstoneDirty(true);
+}
+
+
+
+
+
+void cChunkMap::MarkChunkDirty(int a_ChunkX, int a_ChunkZ, bool a_MarkRedstoneDirty)
{
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunkNoGen(a_ChunkX, ZERO_CHUNK_Y, a_ChunkZ);
@@ -852,6 +873,10 @@ void cChunkMap::MarkChunkDirty (int a_ChunkX, int a_ChunkZ)
return;
}
Chunk->MarkDirty();
+ if (a_MarkRedstoneDirty)
+ {
+ Chunk->SetIsRedstoneDirty(true);
+ }
}
@@ -888,28 +913,20 @@ void cChunkMap::MarkChunkSaved (int a_ChunkX, int a_ChunkZ)
-void cChunkMap::SetChunkData(
- int a_ChunkX, int a_ChunkZ,
- const BLOCKTYPE * a_BlockTypes,
- const NIBBLETYPE * a_BlockMeta,
- const NIBBLETYPE * a_BlockLight,
- const NIBBLETYPE * a_BlockSkyLight,
- const cChunkDef::HeightMap * a_HeightMap,
- const cChunkDef::BiomeMap & a_BiomeMap,
- cBlockEntityList & a_BlockEntities,
- bool a_MarkDirty
-)
+void cChunkMap::SetChunkData(cSetChunkData & a_SetChunkData)
{
+ int ChunkX = a_SetChunkData.GetChunkX();
+ int ChunkZ = a_SetChunkData.GetChunkZ();
{
cCSLock Lock(m_CSLayers);
- cChunkPtr Chunk = GetChunkNoLoad(a_ChunkX, ZERO_CHUNK_Y, a_ChunkZ);
+ cChunkPtr Chunk = GetChunkNoLoad(ChunkX, ZERO_CHUNK_Y, ChunkZ);
if (Chunk == NULL)
{
return;
}
- Chunk->SetAllData(a_BlockTypes, a_BlockMeta, a_BlockLight, a_BlockSkyLight, a_HeightMap, a_BiomeMap, a_BlockEntities);
+ Chunk->SetAllData(a_SetChunkData);
- if (a_MarkDirty)
+ if (a_SetChunkData.ShouldMarkDirty())
{
Chunk->MarkDirty();
}
@@ -918,7 +935,7 @@ void cChunkMap::SetChunkData(
cChunkStays ToBeDisabled;
for (cChunkStays::iterator itr = m_ChunkStays.begin(), end = m_ChunkStays.end(); itr != end; ++itr)
{
- if ((*itr)->ChunkAvailable(a_ChunkX, a_ChunkZ))
+ if ((*itr)->ChunkAvailable(ChunkX, ChunkZ))
{
// The chunkstay wants to be disabled, add it to a list of to-be-disabled chunkstays for later processing:
ToBeDisabled.push_back(*itr);
@@ -933,7 +950,7 @@ void cChunkMap::SetChunkData(
}
// Notify plugins of the chunk becoming available
- cPluginManager::Get()->CallHookChunkAvailable(m_World, a_ChunkX, a_ChunkZ);
+ cPluginManager::Get()->CallHookChunkAvailable(m_World, ChunkX, ChunkZ);
}
@@ -1130,9 +1147,9 @@ void cChunkMap::CollectPickupsByPlayer(cPlayer * a_Player)
GetChunkNoLoad(ChunkX, ChunkY, ChunkZ)->CollectPickupsByPlayer(a_Player);
// Check the neighboring chunks as well:
- GetChunkNoLoad(OtherChunkX, ChunkY, ChunkZ )->CollectPickupsByPlayer(a_Player);
+ GetChunkNoLoad(OtherChunkX, ChunkY, ChunkZ)->CollectPickupsByPlayer (a_Player);
GetChunkNoLoad(OtherChunkX, ChunkY, OtherChunkZ)->CollectPickupsByPlayer(a_Player);
- GetChunkNoLoad(ChunkX, ChunkY, ChunkZ )->CollectPickupsByPlayer(a_Player);
+ GetChunkNoLoad(ChunkX, ChunkY, ChunkZ)->CollectPickupsByPlayer (a_Player);
GetChunkNoLoad(ChunkX, ChunkY, OtherChunkZ)->CollectPickupsByPlayer(a_Player);
}
@@ -1157,7 +1174,7 @@ BLOCKTYPE cChunkMap::GetBlock(int a_BlockX, int a_BlockY, int a_BlockZ)
} // for itr - m_FastSetBlockQueue[]
}
int ChunkX, ChunkZ;
- cChunkDef::AbsoluteToRelative(a_BlockX, a_BlockY, a_BlockZ, ChunkX, ChunkZ );
+ cChunkDef::AbsoluteToRelative(a_BlockX, a_BlockY, a_BlockZ, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunk(ChunkX, ZERO_CHUNK_Y, ChunkZ);
@@ -1186,11 +1203,11 @@ NIBBLETYPE cChunkMap::GetBlockMeta(int a_BlockX, int a_BlockY, int a_BlockZ)
} // for itr - m_FastSetBlockQueue[]
}
int ChunkX, ChunkZ;
- cChunkDef::AbsoluteToRelative(a_BlockX, a_BlockY, a_BlockZ, ChunkX, ChunkZ );
+ cChunkDef::AbsoluteToRelative(a_BlockX, a_BlockY, a_BlockZ, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
- cChunkPtr Chunk = GetChunk( ChunkX, ZERO_CHUNK_Y, ChunkZ );
- if ((Chunk != NULL) && Chunk->IsValid() )
+ cChunkPtr Chunk = GetChunk( ChunkX, ZERO_CHUNK_Y, ChunkZ);
+ if ((Chunk != NULL) && Chunk->IsValid())
{
return Chunk->GetMeta(a_BlockX, a_BlockY, a_BlockZ);
}
@@ -1204,11 +1221,11 @@ NIBBLETYPE cChunkMap::GetBlockMeta(int a_BlockX, int a_BlockY, int a_BlockZ)
NIBBLETYPE cChunkMap::GetBlockSkyLight(int a_BlockX, int a_BlockY, int a_BlockZ)
{
int ChunkX, ChunkZ;
- cChunkDef::AbsoluteToRelative(a_BlockX, a_BlockY, a_BlockZ, ChunkX, ChunkZ );
+ cChunkDef::AbsoluteToRelative(a_BlockX, a_BlockY, a_BlockZ, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
- cChunkPtr Chunk = GetChunk( ChunkX, ZERO_CHUNK_Y, ChunkZ );
- if ((Chunk != NULL) && Chunk->IsValid() )
+ cChunkPtr Chunk = GetChunk( ChunkX, ZERO_CHUNK_Y, ChunkZ);
+ if ((Chunk != NULL) && Chunk->IsValid())
{
return Chunk->GetSkyLight(a_BlockX, a_BlockY, a_BlockZ);
}
@@ -1222,11 +1239,11 @@ NIBBLETYPE cChunkMap::GetBlockSkyLight(int a_BlockX, int a_BlockY, int a_BlockZ)
NIBBLETYPE cChunkMap::GetBlockBlockLight(int a_BlockX, int a_BlockY, int a_BlockZ)
{
int ChunkX, ChunkZ;
- cChunkDef::AbsoluteToRelative(a_BlockX, a_BlockY, a_BlockZ, ChunkX, ChunkZ );
+ cChunkDef::AbsoluteToRelative(a_BlockX, a_BlockY, a_BlockZ, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
- cChunkPtr Chunk = GetChunk( ChunkX, ZERO_CHUNK_Y, ChunkZ );
- if ((Chunk != NULL) && Chunk->IsValid() )
+ cChunkPtr Chunk = GetChunk( ChunkX, ZERO_CHUNK_Y, ChunkZ);
+ if ((Chunk != NULL) && Chunk->IsValid())
{
return Chunk->GetBlockLight(a_BlockX, a_BlockY, a_BlockZ);
}
@@ -1248,8 +1265,6 @@ 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);
}
}
@@ -1257,7 +1272,7 @@ void cChunkMap::SetBlockMeta(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYP
-void cChunkMap::SetBlock(cWorldInterface & a_WorldInterface, int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, BLOCKTYPE a_BlockMeta)
+void cChunkMap::SetBlock(cWorldInterface & a_WorldInterface, int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, bool a_SendToClients)
{
cChunkInterface ChunkInterface(this);
if (a_BlockType == E_BLOCK_AIR)
@@ -1266,13 +1281,13 @@ void cChunkMap::SetBlock(cWorldInterface & a_WorldInterface, int a_BlockX, int a
}
int ChunkX, ChunkZ, X = a_BlockX, Y = a_BlockY, Z = a_BlockZ;
- cChunkDef::AbsoluteToRelative( X, Y, Z, ChunkX, ChunkZ );
+ cChunkDef::AbsoluteToRelative( X, Y, Z, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
- cChunkPtr Chunk = GetChunk( ChunkX, ZERO_CHUNK_Y, ChunkZ );
+ cChunkPtr Chunk = GetChunk( ChunkX, ZERO_CHUNK_Y, ChunkZ);
if ((Chunk != NULL) && Chunk->IsValid())
{
- Chunk->SetBlock(X, Y, Z, a_BlockType, a_BlockMeta );
+ Chunk->SetBlock(X, Y, Z, a_BlockType, a_BlockMeta, a_SendToClients);
m_World->GetSimulatorManager()->WakeUp(a_BlockX, a_BlockY, a_BlockZ, Chunk);
}
BlockHandler(a_BlockType)->OnPlaced(ChunkInterface, a_WorldInterface, a_BlockX, a_BlockY, a_BlockZ, a_BlockType, a_BlockMeta);
@@ -1282,7 +1297,7 @@ void cChunkMap::SetBlock(cWorldInterface & a_WorldInterface, int a_BlockX, int a
-void cChunkMap::QueueSetBlock(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, BLOCKTYPE a_BlockMeta, Int64 a_Tick, BLOCKTYPE a_PreviousBlockType)
+void cChunkMap::QueueSetBlock(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, Int64 a_Tick, BLOCKTYPE a_PreviousBlockType)
{
int ChunkX, ChunkZ, X = a_BlockX, Y = a_BlockY, Z = a_BlockZ;
cChunkDef::AbsoluteToRelative(X, Y, Z, ChunkX, ChunkZ);
@@ -1302,10 +1317,10 @@ void cChunkMap::QueueSetBlock(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYP
bool cChunkMap::GetBlockTypeMeta(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta)
{
int ChunkX, ChunkZ, X = a_BlockX, Y = a_BlockY, Z = a_BlockZ;
- cChunkDef::AbsoluteToRelative( X, Y, Z, ChunkX, ChunkZ );
+ cChunkDef::AbsoluteToRelative( X, Y, Z, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
- cChunkPtr Chunk = GetChunk( ChunkX, ZERO_CHUNK_Y, ChunkZ );
+ cChunkPtr Chunk = GetChunk( ChunkX, ZERO_CHUNK_Y, ChunkZ);
if ((Chunk != NULL) && Chunk->IsValid())
{
Chunk->GetBlockTypeMeta(X, Y, Z, a_BlockType, a_BlockMeta);
@@ -1321,10 +1336,10 @@ bool cChunkMap::GetBlockTypeMeta(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCK
bool cChunkMap::GetBlockInfo(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE & a_BlockType, NIBBLETYPE & a_Meta, NIBBLETYPE & a_SkyLight, NIBBLETYPE & a_BlockLight)
{
int ChunkX, ChunkZ, X = a_BlockX, Y = a_BlockY, Z = a_BlockZ;
- cChunkDef::AbsoluteToRelative( X, Y, Z, ChunkX, ChunkZ );
+ cChunkDef::AbsoluteToRelative( X, Y, Z, ChunkX, ChunkZ);
cCSLock Lock(m_CSLayers);
- cChunkPtr Chunk = GetChunk( ChunkX, ZERO_CHUNK_Y, ChunkZ );
+ cChunkPtr Chunk = GetChunk( ChunkX, ZERO_CHUNK_Y, ChunkZ);
if ((Chunk != NULL) && Chunk->IsValid())
{
Chunk->GetBlockInfo(X, Y, Z, a_BlockType, a_Meta, a_SkyLight, a_BlockLight);
@@ -1342,7 +1357,7 @@ void cChunkMap::ReplaceBlocks(const sSetBlockVector & a_Blocks, BLOCKTYPE a_Filt
cCSLock Lock(m_CSLayers);
for (sSetBlockVector::const_iterator itr = a_Blocks.begin(); itr != a_Blocks.end(); ++itr)
{
- cChunkPtr Chunk = GetChunk(itr->ChunkX, ZERO_CHUNK_Y, itr->ChunkZ );
+ cChunkPtr Chunk = GetChunk(itr->ChunkX, ZERO_CHUNK_Y, itr->ChunkZ);
if ((Chunk == NULL) || !Chunk->IsValid())
{
continue;
@@ -1363,7 +1378,7 @@ void cChunkMap::ReplaceTreeBlocks(const sSetBlockVector & a_Blocks)
cCSLock Lock(m_CSLayers);
for (sSetBlockVector::const_iterator itr = a_Blocks.begin(); itr != a_Blocks.end(); ++itr)
{
- cChunkPtr Chunk = GetChunk(itr->ChunkX, ZERO_CHUNK_Y, itr->ChunkZ );
+ cChunkPtr Chunk = GetChunk(itr->ChunkX, ZERO_CHUNK_Y, itr->ChunkZ);
if ((Chunk == NULL) || !Chunk->IsValid())
{
continue;
@@ -1476,7 +1491,7 @@ bool cChunkMap::GetBlocks(sSetBlockVector & a_Blocks, bool a_ContinueOnFailure)
cCSLock Lock(m_CSLayers);
for (sSetBlockVector::iterator itr = a_Blocks.begin(); itr != a_Blocks.end(); ++itr)
{
- cChunkPtr Chunk = GetChunk(itr->ChunkX, ZERO_CHUNK_Y, itr->ChunkZ );
+ cChunkPtr Chunk = GetChunk(itr->ChunkX, ZERO_CHUNK_Y, itr->ChunkZ);
if ((Chunk == NULL) || !Chunk->IsValid())
{
if (!a_ContinueOnFailure)
@@ -1486,9 +1501,8 @@ bool cChunkMap::GetBlocks(sSetBlockVector & a_Blocks, bool a_ContinueOnFailure)
res = false;
continue;
}
- int idx = cChunkDef::MakeIndexNoCheck(itr->x, itr->y, itr->z);
- itr->BlockType = Chunk->GetBlock(idx);
- itr->BlockMeta = Chunk->GetMeta(idx);
+ itr->BlockType = Chunk->GetBlock(itr->x, itr->y, itr->z);
+ itr->BlockMeta = Chunk->GetMeta(itr->x, itr->y, itr->z);
}
return res;
}
@@ -1501,17 +1515,17 @@ bool cChunkMap::DigBlock(int a_X, int a_Y, int a_Z)
{
int PosX = a_X, PosY = a_Y, PosZ = a_Z, ChunkX, ChunkZ;
- cChunkDef::AbsoluteToRelative( PosX, PosY, PosZ, ChunkX, ChunkZ );
+ cChunkDef::AbsoluteToRelative( PosX, PosY, PosZ, ChunkX, ChunkZ);
{
cCSLock Lock(m_CSLayers);
- cChunkPtr DestChunk = GetChunk( ChunkX, ZERO_CHUNK_Y, ChunkZ );
+ cChunkPtr DestChunk = GetChunk( ChunkX, ZERO_CHUNK_Y, ChunkZ);
if ((DestChunk == NULL) || !DestChunk->IsValid())
{
return false;
}
- DestChunk->SetBlock(PosX, PosY, PosZ, E_BLOCK_AIR, 0 );
+ DestChunk->SetBlock(PosX, PosY, PosZ, E_BLOCK_AIR, 0);
m_World->GetSimulatorManager()->WakeUp(a_X, a_Y, a_Z, DestChunk);
}
@@ -1529,7 +1543,7 @@ void cChunkMap::SendBlockTo(int a_X, int a_Y, int a_Z, cPlayer * a_Player)
cCSLock Lock(m_CSLayers);
cChunkPtr Chunk = GetChunk(ChunkX, ZERO_CHUNK_Y, ChunkZ);
- if (Chunk->IsValid())
+ if ((Chunk != NULL) && (Chunk->IsValid()))
{
Chunk->SendBlockTo(a_X, a_Y, a_Z, a_Player->GetClientHandle());
}
@@ -1671,6 +1685,30 @@ void cChunkMap::AddEntity(cEntity * a_Entity)
+void cChunkMap::AddEntityIfNotPresent(cEntity * a_Entity)
+{
+ cCSLock Lock(m_CSLayers);
+ cChunkPtr Chunk = GetChunkNoGen(a_Entity->GetChunkX(), ZERO_CHUNK_Y, a_Entity->GetChunkZ());
+ 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()
+ );
+ return;
+ }
+ if (!Chunk->HasEntity(a_Entity->GetUniqueID()))
+ {
+ Chunk->AddEntity(a_Entity);
+ }
+}
+
+
+
+
+
bool cChunkMap::HasEntity(int a_UniqueID)
{
cCSLock Lock(m_CSLayers);
@@ -1692,7 +1730,9 @@ 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())
+
+ // Even if a chunk is not valid, it may still contain entities such as players; make sure to remove them (#1190)
+ if (Chunk == NULL)
{
return;
}
@@ -1793,7 +1833,7 @@ void cChunkMap::DoExplosionAt(double a_ExplosionSize, double a_BlockX, double a_
// Activate the TNT, with a random fuse between 10 to 30 game ticks
int FuseTime = 10 + m_World->GetTickRandomNumber(20);
m_World->SpawnPrimedTNT(a_BlockX + x + 0.5, a_BlockY + y + 0.5, a_BlockZ + z + 0.5, FuseTime);
- area.SetBlockType(bx + x, by + y, bz + z, E_BLOCK_AIR);
+ area.SetBlockTypeMeta(bx + x, by + y, bz + z, E_BLOCK_AIR, 0);
a_BlocksAffected.push_back(Vector3i(bx + x, by + y, bz + z));
break;
}
@@ -1829,15 +1869,15 @@ void cChunkMap::DoExplosionAt(double a_ExplosionSize, double a_BlockX, double a_
default:
{
- if (m_World->GetTickRandomNumber(100) <= 25) // 25% chance of pickups
+ if (m_World->GetTickRandomNumber(100) <= 25) // 25% chance of pickups
{
cItems Drops;
cBlockHandler * Handler = BlockHandler(Block);
- Handler->ConvertToPickups(Drops, area.GetBlockMeta(bx + x, by + y, bz + z)); // Stone becomes cobblestone, coal ore becomes coal, etc.
+ Handler->ConvertToPickups(Drops, area.GetBlockMeta(bx + x, by + y, bz + z)); // Stone becomes cobblestone, coal ore becomes coal, etc.
m_World->SpawnItemPickups(Drops, bx + x, by + y, bz + z);
}
- else if ((m_World->GetTNTShrapnelLevel() > slNone) && (m_World->GetTickRandomNumber(100) < 20)) // 20% chance of flinging stuff around
+ else if ((m_World->GetTNTShrapnelLevel() > slNone) && (m_World->GetTickRandomNumber(100) < 20)) // 20% chance of flinging stuff around
{
if (!cBlockInfo::FullyOccupiesVoxel(Block))
{
@@ -1850,7 +1890,7 @@ void cChunkMap::DoExplosionAt(double a_ExplosionSize, double a_BlockX, double a_
m_World->SpawnFallingBlock(bx + x, by + y + 5, bz + z, Block, area.GetBlockMeta(bx + x, by + y, bz + z));
}
- area.SetBlockType(bx + x, by + y, bz + z, E_BLOCK_AIR);
+ area.SetBlockTypeMeta(bx + x, by + y, bz + z, E_BLOCK_AIR, 0);
a_BlocksAffected.push_back(Vector3i(bx + x, by + y, bz + z));
break;
@@ -1877,7 +1917,7 @@ void cChunkMap::DoExplosionAt(double a_ExplosionSize, double a_BlockX, double a_
{
if (a_Entity->IsPickup())
{
- if (((cPickup *)a_Entity)->GetAge() < 20) // If pickup age is smaller than one second, it is invincible (so we don't kill pickups that were just spawned)
+ if (((cPickup *)a_Entity)->GetAge() < 20) // If pickup age is smaller than one second, it is invincible (so we don't kill pickups that were just spawned)
{
return false;
}
@@ -1886,7 +1926,7 @@ void cChunkMap::DoExplosionAt(double a_ExplosionSize, double a_BlockX, double a_
Vector3d EntityPos = a_Entity->GetPosition();
cBoundingBox bbEntity(EntityPos, a_Entity->GetWidth() / 2, a_Entity->GetHeight());
- if (!m_bbTNT.IsInside(bbEntity)) // IsInside actually acts like DoesSurround
+ if (!m_bbTNT.IsInside(bbEntity)) // IsInside actually acts like DoesSurround
{
return false;
}
@@ -1904,12 +1944,9 @@ void cChunkMap::DoExplosionAt(double a_ExplosionSize, double a_BlockX, double a_
double FinalDamage = (((1 / AbsoluteEntityPos.x) + (1 / AbsoluteEntityPos.y) + (1 / AbsoluteEntityPos.z)) * 2) * m_ExplosionSize;
// Clip damage values
- if (FinalDamage > a_Entity->GetMaxHealth())
- FinalDamage = a_Entity->GetMaxHealth();
- else if (FinalDamage < 0)
- FinalDamage = 0;
+ FinalDamage = Clamp(FinalDamage, 0.0, (double)a_Entity->GetMaxHealth());
- if (!a_Entity->IsTNT() && !a_Entity->IsFallingBlock()) // Don't apply damage to other TNT entities and falling blocks, they should be invincible
+ if (!a_Entity->IsTNT() && !a_Entity->IsFallingBlock()) // Don't apply damage to other TNT entities and falling blocks, they should be invincible
{
a_Entity->TakeDamage(dtExplosion, NULL, (int)FinalDamage, 0);
}
@@ -2649,14 +2686,33 @@ void cChunkMap::QueueTickBlock(int a_BlockX, int a_BlockY, int a_BlockZ)
+void cChunkMap::SetChunkAlwaysTicked(int a_ChunkX, int a_ChunkZ, bool a_AlwaysTicked)
+{
+ cCSLock Lock(m_CSLayers);
+ cChunkPtr Chunk = GetChunkNoLoad(a_ChunkX, ZERO_CHUNK_Y, a_ChunkZ);
+ if (Chunk != NULL)
+ {
+ Chunk->SetAlwaysTicked(a_AlwaysTicked);
+ }
+}
+
+
+
+
+
////////////////////////////////////////////////////////////////////////////////
// cChunkMap::cChunkLayer:
-cChunkMap::cChunkLayer::cChunkLayer(int a_LayerX, int a_LayerZ, cChunkMap * a_Parent)
- : m_LayerX( a_LayerX )
- , m_LayerZ( a_LayerZ )
- , m_Parent( a_Parent )
- , m_NumChunksLoaded( 0 )
+cChunkMap::cChunkLayer::cChunkLayer(
+ int a_LayerX, int a_LayerZ,
+ cChunkMap * a_Parent,
+ cAllocationPool<cChunkData::sChunkSection> & a_Pool
+)
+ : m_LayerX( a_LayerX)
+ , m_LayerZ( a_LayerZ)
+ , m_Parent( a_Parent)
+ , m_NumChunksLoaded( 0)
+ , m_Pool(a_Pool)
{
memset(m_Chunks, 0, sizeof(m_Chunks));
}
@@ -2670,7 +2726,7 @@ cChunkMap::cChunkLayer::~cChunkLayer()
for (size_t i = 0; i < ARRAYCOUNT(m_Chunks); ++i)
{
delete m_Chunks[i];
- m_Chunks[i] = NULL; // // Must zero out, because further chunk deletions query the chunkmap for entities and that would touch deleted data
+ m_Chunks[i] = NULL; // Must zero out, because further chunk deletions query the chunkmap for entities and that would touch deleted data
} // for i - m_Chunks[]
}
@@ -2678,7 +2734,7 @@ cChunkMap::cChunkLayer::~cChunkLayer()
-cChunkPtr cChunkMap::cChunkLayer::GetChunk( int a_ChunkX, int a_ChunkY, int a_ChunkZ )
+cChunkPtr cChunkMap::cChunkLayer::GetChunk( int a_ChunkX, int a_ChunkY, int a_ChunkZ)
{
// Always returns an assigned chunkptr, but the chunk needn't be valid (loaded / generated) - callers must check
@@ -2696,9 +2752,9 @@ cChunkPtr cChunkMap::cChunkLayer::GetChunk( int a_ChunkX, int a_ChunkY, int a_Ch
{
cChunk * neixm = (LocalX > 0) ? m_Chunks[Index - 1] : m_Parent->FindChunk(a_ChunkX - 1, a_ChunkZ);
cChunk * neixp = (LocalX < LAYER_SIZE - 1) ? m_Chunks[Index + 1] : m_Parent->FindChunk(a_ChunkX + 1, a_ChunkZ);
- cChunk * neizm = (LocalZ > 0) ? m_Chunks[Index - LAYER_SIZE] : m_Parent->FindChunk(a_ChunkX , a_ChunkZ - 1);
- cChunk * neizp = (LocalZ < LAYER_SIZE - 1) ? m_Chunks[Index + LAYER_SIZE] : m_Parent->FindChunk(a_ChunkX , a_ChunkZ + 1);
- m_Chunks[Index] = new cChunk(a_ChunkX, 0, a_ChunkZ, m_Parent, m_Parent->GetWorld(), neixm, neixp, neizm, neizp);
+ cChunk * neizm = (LocalZ > 0) ? m_Chunks[Index - LAYER_SIZE] : m_Parent->FindChunk(a_ChunkX, a_ChunkZ - 1);
+ cChunk * neizp = (LocalZ < LAYER_SIZE - 1) ? m_Chunks[Index + LAYER_SIZE] : m_Parent->FindChunk(a_ChunkX, a_ChunkZ + 1);
+ m_Chunks[Index] = new cChunk(a_ChunkX, 0, a_ChunkZ, m_Parent, m_Parent->GetWorld(), neixm, neixp, neizm, neizp, m_Pool);
}
return m_Chunks[Index];
}
@@ -2758,12 +2814,14 @@ void cChunkMap::cChunkLayer::SpawnMobs(cMobSpawner& a_MobSpawner)
+
+
void cChunkMap::cChunkLayer::Tick(float a_Dt)
{
for (size_t i = 0; i < ARRAYCOUNT(m_Chunks); i++)
{
- // Only tick chunks that are valid and have clients:
- if ((m_Chunks[i] != NULL) && m_Chunks[i]->IsValid() && m_Chunks[i]->HasAnyClients())
+ // Only tick chunks that are valid and should be ticked:
+ if ((m_Chunks[i] != NULL) && m_Chunks[i]->IsValid() && m_Chunks[i]->ShouldBeTicked())
{
m_Chunks[i]->Tick(a_Dt);
}
@@ -2858,7 +2916,7 @@ int cChunkMap::cChunkLayer::GetNumChunksLoaded(void) const
NumChunks++;
}
} // for i - m_Chunks[]
- return NumChunks;
+ return NumChunks;
}
@@ -2929,7 +2987,7 @@ void cChunkMap::cChunkLayer::UnloadUnusedChunks(void)
void cChunkMap::FastSetBlock(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
{
cCSLock Lock(m_CSFastSetBlock);
- m_FastSetBlockQueue.push_back(sSetBlock(a_BlockX, a_BlockY, a_BlockZ, a_BlockType, a_BlockMeta));
+ m_FastSetBlockQueue.push_back(sSetBlock(a_BlockX, a_BlockY, a_BlockZ, a_BlockType, a_BlockMeta));
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-03 12:10:03 +0200