1 files changed, 28 insertions, 2 deletions

diff --git a/source/cBlockEntity.h b/source/cBlockEntity.h
index ad1cf14ba..ab0a6c6ca 100644
--- a/source/cBlockEntity.h
+++ b/source/cBlockEntity.h
@@ -1,6 +1,13 @@
 

 #pragma once

 

+#include "cClientHandle.h"

+#include "cWorld.h"

+

+

+

+

+

 #ifndef _WIN32

 #include "BlockID.h"

 #else

@@ -16,9 +23,9 @@ namespace Json
 	class Value;

 };

 

-class cClientHandle;

 class cPlayer;

 class cWorld;

+class cPacket;

 

 

 

@@ -49,7 +56,26 @@ public:
 	virtual void SaveToJson  (Json::Value & a_Value ) = 0;

 	

 	virtual void UsedBy( cPlayer * a_Player ) = 0;

-	virtual void SendTo( cClientHandle* a_Client ) { (void)a_Client; }

+	

+	void SendTo( cClientHandle* a_Client )

+	{

+		std::auto_ptr<cPacket> Packet(GetPacket());

+		if (Packet.get() == NULL)

+		{

+			return;

+		}

+		if ( a_Client != NULL )

+		{

+			a_Client->Send(Packet.get());

+		}

+		else // broadcast to all chunk clients

+		{

+			m_World->BroadcastToChunkOfBlock(m_PosX, m_PosY, m_PosZ, Packet.get());

+		}

+	}

+	

+	/// Returns the packet to send to clients to represent this entity; NULL if no packet needed; caller is supposed to delete the packet

+	virtual cPacket * GetPacket(void) {return NULL; }

 

 protected:

 	int m_PosX; // Position in block coordinates