1 files changed, 18 insertions, 16 deletions

diff --git a/src/ChunkSender.cpp b/src/ChunkSender.cpp
index a3151eb3f..2a953db1f 100644
--- a/src/ChunkSender.cpp
+++ b/src/ChunkSender.cpp
@@ -91,17 +91,22 @@ void cChunkSender::ChunkReady(int a_ChunkX, int a_ChunkZ)
 
 
 
-void cChunkSender::QueueSendChunkTo(int a_ChunkX, int a_ChunkZ, cClientHandle * a_Client)
+void cChunkSender::QueueSendChunkTo(int a_ChunkX, int a_ChunkZ, eChunkPriority a_Priority, cClientHandle * a_Client)
 {
 	ASSERT(a_Client != NULL);
 	{
+		sSendChunk Chunk(a_ChunkX, a_ChunkZ, a_Priority, a_Client);
+
 		cCSLock Lock(m_CS);
-		if (std::find(m_SendChunks.begin(), m_SendChunks.end(), sSendChunk(a_ChunkX, a_ChunkZ, a_Client)) != m_SendChunks.end())
+		if (std::find(m_SendChunks.begin(), m_SendChunks.end(), Chunk) != m_SendChunks.end())
 		{
 			// Already queued, bail out
 			return;
 		}
-		m_SendChunks.push_back(sSendChunk(a_ChunkX, a_ChunkZ, a_Client));
+		m_SendChunks.push_back(Chunk);
+
+		// Sort the list:
+		m_SendChunks.sort();
 	}
 	m_evtQueue.Set();
 }
@@ -169,7 +174,7 @@ void cChunkSender::Execute(void)
 			sSendChunk Chunk(m_SendChunks.front());
 			m_SendChunks.pop_front();
 			Lock.Unlock();
-			
+
 			SendChunk(Chunk.m_ChunkX, Chunk.m_ChunkZ, Chunk.m_Client);
 		}
 		Lock.Lock();
@@ -192,40 +197,37 @@ void cChunkSender::SendChunk(int a_ChunkX, int a_ChunkZ, cClientHandle * a_Clien
 	ASSERT(m_World != NULL);
 	
 	// Ask the client if it still wants the chunk:
-	if (a_Client != NULL)
+	if ((a_Client != NULL) && !a_Client->WantsSendChunk(a_ChunkX, a_ChunkZ))
 	{
-		if (!a_Client->WantsSendChunk(a_ChunkX, a_ChunkZ))
-		{
-			return;
-		}
+		return;
 	}
-	
+
 	// If the chunk has no clients, no need to packetize it:
 	if (!m_World->HasChunkAnyClients(a_ChunkX, a_ChunkZ))
 	{
 		return;
 	}
-	
+
 	// If the chunk is not valid, do nothing - whoever needs it has queued it for loading / generating
 	if (!m_World->IsChunkValid(a_ChunkX, a_ChunkZ))
 	{
 		return;
 	}
-	
+
 	// If the chunk is not lighted, queue it for relighting and get notified when it's ready:
 	if (!m_World->IsChunkLighted(a_ChunkX, a_ChunkZ))
 	{
 		m_World->QueueLightChunk(a_ChunkX, a_ChunkZ, &m_Notify);
 		return;
 	}
-	
+
 	// Query and prepare chunk data:
 	if (!m_World->GetChunkData(a_ChunkX, a_ChunkZ, *this))
 	{
 		return;
 	}
 	cChunkDataSerializer Data(m_BlockTypes, m_BlockMetas, m_BlockLight, m_BlockSkyLight, m_BiomeMap);
-	
+
 	// Send:
 	if (a_Client == NULL)
 	{
@@ -235,7 +237,7 @@ void cChunkSender::SendChunk(int a_ChunkX, int a_ChunkZ, cClientHandle * a_Clien
 	{
 		a_Client->SendChunkData(a_ChunkX, a_ChunkZ, Data);
 	}
-	
+
 	// Send block-entity packets:
 	for (sBlockCoords::iterator itr = m_BlockEntities.begin(); itr != m_BlockEntities.end(); ++itr)
 	{
@@ -249,7 +251,7 @@ void cChunkSender::SendChunk(int a_ChunkX, int a_ChunkZ, cClientHandle * a_Clien
 		}
 	}  // for itr - m_Packets[]
 	m_BlockEntities.clear();
-	
+
 	// TODO: Send entity spawn packets
 }