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-rw-r--r--src/Chunk.cpp159
1 files changed, 84 insertions, 75 deletions
diff --git a/src/Chunk.cpp b/src/Chunk.cpp
index 979492b46..00ac1fdb1 100644
--- a/src/Chunk.cpp
+++ b/src/Chunk.cpp
@@ -776,10 +776,22 @@ void cChunk::BroadcastPendingBlockChanges(void)
{
return;
}
-
- for (cClientHandleList::iterator itr = m_LoadedByClient.begin(), end = m_LoadedByClient.end(); itr != end; ++itr)
+
+ if (m_PendingSendBlocks.size() >= 10240)
+ {
+ // Resend the full chunk
+ for (cClientHandleList::iterator itr = m_LoadedByClient.begin(), end = m_LoadedByClient.end(); itr != end; ++itr)
+ {
+ m_World->ForceSendChunkTo(m_PosX, m_PosZ, cChunkSender::E_CHUNK_PRIORITY_MEDIUM, (*itr));
+ }
+ }
+ else
{
- (*itr)->SendBlockChanges(m_PosX, m_PosZ, m_PendingSendBlocks);
+ // Only send block changes
+ for (cClientHandleList::iterator itr = m_LoadedByClient.begin(), end = m_LoadedByClient.end(); itr != end; ++itr)
+ {
+ (*itr)->SendBlockChanges(m_PosX, m_PosZ, m_PendingSendBlocks);
+ }
}
m_PendingSendBlocks.clear();
}
@@ -874,80 +886,71 @@ void cChunk::ApplyWeatherToTop()
int X = m_World->GetTickRandomNumber(15);
int Z = m_World->GetTickRandomNumber(15);
- switch (GetBiomeAt(X, Z))
- {
- case biTaiga:
- case biFrozenOcean:
- case biFrozenRiver:
- case biIcePlains:
- case biIceMountains:
- case biTaigaHills:
- {
- // TODO: Check light levels, don't snow over when the BlockLight is higher than (7?)
- int Height = GetHeight(X, Z);
- BLOCKTYPE TopBlock = GetBlock(X, Height, Z);
- NIBBLETYPE TopMeta = GetMeta (X, Height, Z);
- if (m_World->IsDeepSnowEnabled() && (TopBlock == E_BLOCK_SNOW))
+
+ // TODO: Check light levels, don't snow over when the BlockLight is higher than (7?)
+ int Height = GetHeight(X, Z);
+
+ if (GetSnowStartHeight(GetBiomeAt(X, Z)) > Height)
+ {
+ return;
+ }
+
+ BLOCKTYPE TopBlock = GetBlock(X, Height, Z);
+ NIBBLETYPE TopMeta = GetMeta (X, Height, Z);
+ if (m_World->IsDeepSnowEnabled() && (TopBlock == E_BLOCK_SNOW))
+ {
+ int MaxSize = 7;
+ BLOCKTYPE BlockType[4];
+ NIBBLETYPE BlockMeta[4];
+ UnboundedRelGetBlock(X - 1, Height, Z, BlockType[0], BlockMeta[0]);
+ UnboundedRelGetBlock(X + 1, Height, Z, BlockType[1], BlockMeta[1]);
+ UnboundedRelGetBlock(X, Height, Z - 1, BlockType[2], BlockMeta[2]);
+ UnboundedRelGetBlock(X, Height, Z + 1, BlockType[3], BlockMeta[3]);
+ for (int i = 0; i < 4; i++)
+ {
+ switch (BlockType[i])
{
- int MaxSize = 7;
- BLOCKTYPE BlockType[4];
- NIBBLETYPE BlockMeta[4];
- UnboundedRelGetBlock(X - 1, Height, Z, BlockType[0], BlockMeta[0]);
- UnboundedRelGetBlock(X + 1, Height, Z, BlockType[1], BlockMeta[1]);
- UnboundedRelGetBlock(X, Height, Z - 1, BlockType[2], BlockMeta[2]);
- UnboundedRelGetBlock(X, Height, Z + 1, BlockType[3], BlockMeta[3]);
- for (int i = 0; i < 4; i++)
+ case E_BLOCK_AIR:
{
- switch (BlockType[i])
- {
- case E_BLOCK_AIR:
- {
- MaxSize = 0;
- break;
- }
- case E_BLOCK_SNOW:
- {
- MaxSize = std::min(BlockMeta[i] + 1, MaxSize);
- break;
- }
- }
- }
- if (TopMeta < MaxSize)
- {
- FastSetBlock(X, Height, Z, E_BLOCK_SNOW, TopMeta + 1);
+ MaxSize = 0;
+ break;
}
- else if (TopMeta > MaxSize)
+ case E_BLOCK_SNOW:
{
- FastSetBlock(X, Height, Z, E_BLOCK_SNOW, TopMeta - 1);
+ MaxSize = std::min(BlockMeta[i] + 1, MaxSize);
+ break;
}
}
- else if (cBlockInfo::IsSnowable(TopBlock) && (Height + 1 < cChunkDef::Height))
- {
- SetBlock(X, Height + 1, Z, E_BLOCK_SNOW, 0);
- }
- else if ((TopBlock == E_BLOCK_WATER) || (TopBlock == E_BLOCK_STATIONARY_WATER))
- {
- SetBlock(X, Height, Z, E_BLOCK_ICE, 0);
- }
- else if (
- (m_World->IsDeepSnowEnabled()) &&
- (
- (TopBlock == E_BLOCK_RED_ROSE) ||
- (TopBlock == E_BLOCK_YELLOW_FLOWER) ||
- (TopBlock == E_BLOCK_RED_MUSHROOM) ||
- (TopBlock == E_BLOCK_BROWN_MUSHROOM)
- )
- )
- {
- SetBlock(X, Height, Z, E_BLOCK_SNOW, 0);
- }
- break;
- } // case (snowy biomes)
- default:
+ }
+ if (TopMeta < MaxSize)
{
- break;
+ FastSetBlock(X, Height, Z, E_BLOCK_SNOW, TopMeta + 1);
}
- } // switch (biome)
+ else if (TopMeta > MaxSize)
+ {
+ FastSetBlock(X, Height, Z, E_BLOCK_SNOW, TopMeta - 1);
+ }
+ }
+ else if (cBlockInfo::IsSnowable(TopBlock) && (Height + 1 < cChunkDef::Height))
+ {
+ SetBlock(X, Height + 1, Z, E_BLOCK_SNOW, 0);
+ }
+ else if (IsBlockWater(TopBlock) && (TopMeta == 0))
+ {
+ SetBlock(X, Height, Z, E_BLOCK_ICE, 0);
+ }
+ else if (
+ (m_World->IsDeepSnowEnabled()) &&
+ (
+ (TopBlock == E_BLOCK_RED_ROSE) ||
+ (TopBlock == E_BLOCK_YELLOW_FLOWER) ||
+ (TopBlock == E_BLOCK_RED_MUSHROOM) ||
+ (TopBlock == E_BLOCK_BROWN_MUSHROOM)
+ )
+ )
+ {
+ SetBlock(X, Height, Z, E_BLOCK_SNOW, 0);
+ }
}
@@ -1570,12 +1573,18 @@ void cChunk::FastSetBlock(int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE a_BlockT
if (
a_SendToClients && // ... we are told to do so AND ...
(
- (OldBlockMeta != a_BlockMeta) || // ... the meta value is different OR ...
- !( // ... the old and new blocktypes AREN'T liquids (because client doesn't need to distinguish betwixt them):
- ((OldBlockType == E_BLOCK_STATIONARY_WATER) && (a_BlockType == E_BLOCK_WATER)) || // Replacing stationary water with water
- ((OldBlockType == E_BLOCK_WATER) && (a_BlockType == E_BLOCK_STATIONARY_WATER)) || // Replacing water with stationary water
- ((OldBlockType == E_BLOCK_STATIONARY_LAVA) && (a_BlockType == E_BLOCK_LAVA)) || // Replacing stationary water with water
- ((OldBlockType == E_BLOCK_LAVA) && (a_BlockType == E_BLOCK_STATIONARY_LAVA)) // Replacing water with stationary water
+ !( // ... the old and new blocktypes AREN'T leaves (because the client doesn't need meta updates)
+ ((OldBlockType == E_BLOCK_LEAVES) && (a_BlockType == E_BLOCK_LEAVES)) ||
+ ((OldBlockType == E_BLOCK_NEW_LEAVES) && (a_BlockType == E_BLOCK_NEW_LEAVES))
+ ) && // ... AND ...
+ (
+ (OldBlockMeta != a_BlockMeta) || // ... the meta value is different OR ...
+ !( // ... the old and new blocktypes AREN'T liquids (because client doesn't need to distinguish betwixt them):
+ ((OldBlockType == E_BLOCK_STATIONARY_WATER) && (a_BlockType == E_BLOCK_WATER)) || // Replacing stationary water with water
+ ((OldBlockType == E_BLOCK_WATER) && (a_BlockType == E_BLOCK_STATIONARY_WATER)) || // Replacing water with stationary water
+ ((OldBlockType == E_BLOCK_STATIONARY_LAVA) && (a_BlockType == E_BLOCK_LAVA)) || // Replacing stationary water with water
+ ((OldBlockType == E_BLOCK_LAVA) && (a_BlockType == E_BLOCK_STATIONARY_LAVA)) // Replacing water with stationary water
+ )
)
)
)
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