Added a crude limiter for explosions sent to client.

Now the client can survive even 3000k TNT blocks exploding without jerking much.

git-svn-id: http://mc-server.googlecode.com/svn/trunk@1606 0a769ca7-a7f5-676a-18bf-c427514a06d6

source/ClientHandle.h

@@ -56,7 +56,10 @@ public:
 #endif
 	static const int MAX_VIEW_DISTANCE = 10;
 	static const int MIN_VIEW_DISTANCE = 4;
-
+	
+	/// How many ticks should be checked for a running average of explosions, for limiting purposes
+	static const int NUM_CHECK_EXPLOSIONS_TICKS = 20;
+	
 	cClientHandle(const cSocket * a_Socket, int a_ViewDistance);
 	virtual ~cClientHandle();
 
@@ -258,6 +261,17 @@ private:
 	/// If set to true during csDownloadingWorld, the tick thread calls CheckIfWorldDownloaded()
 	bool m_ShouldCheckDownloaded;
 
+	/// Stores the recent history of the number of explosions per tick
+	int m_NumExplosionsPerTick[NUM_CHECK_EXPLOSIONS_TICKS];
+	
+	/// Points to the current tick in the m_NumExplosionsPerTick[] array
+	int m_CurrentExplosionTick;
+	
+	/// Running sum of m_NumExplosionsPerTick[]
+	int m_RunningSumExplosions;
+	
+
+
 	/// Returns true if the rate block interactions is within a reasonable limit (bot protection)
 	bool CheckBlockInteractionsRate(void);