diff --git a/source/ClientHandle.cpp b/source/ClientHandle.cpp
index 2a8ceabc7..ab7e3e2d9 100644
--- a/source/ClientHandle.cpp
+++ b/source/ClientHandle.cpp
@@ -1552,9 +1552,9 @@ void cClientHandle::SendEntityStatus(const cEntity & a_Entity, char a_Status)
 
 
 
-void cClientHandle::SendExplosion(double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, cVector3iList a_BlocksAffected, float a_PlayerMotionX, float a_PlayerMotionY, float a_PlayerMotionZ)
+void cClientHandle::SendExplosion(double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, cVector3iArray a_BlocksAffected, const Vector3d & a_PlayerMotion)
 {
-	m_Protocol->SendExplosion(a_BlockX,a_BlockY,a_BlockZ,a_Radius, a_BlocksAffected, a_PlayerMotionX, a_PlayerMotionY,a_PlayerMotionZ);
+	m_Protocol->SendExplosion(a_BlockX,a_BlockY,a_BlockZ,a_Radius, a_BlocksAffected, a_PlayerMotion);
 }
 
 
diff --git a/source/ClientHandle.h b/source/ClientHandle.h
index 0a228af3d..269022b55 100644
--- a/source/ClientHandle.h
+++ b/source/ClientHandle.h
@@ -98,7 +98,7 @@ public:
 	void SendEntRelMoveLook     (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ);
 	void SendEntityEquipment    (const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item);
 	void SendEntityStatus       (const cEntity & a_Entity, char a_Status);
-	void SendExplosion          (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, cVector3iList a_BlocksAffected, float a_PlayerMotionX, float a_PlayerMotionY, float a_PlayerMotionZ);
+	void SendExplosion          (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, cVector3iArray a_BlocksAffected, const Vector3d & a_PlayerMotion);
 	void SendGameMode           (eGameMode a_GameMode);
 	void SendHealth             (void);
 	void SendInventoryProgress  (char a_WindowID, short a_Progressbar, short a_Value);
diff --git a/source/Protocol/Protocol.h b/source/Protocol/Protocol.h
index 48d32384c..91017dbaf 100644
--- a/source/Protocol/Protocol.h
+++ b/source/Protocol/Protocol.h
@@ -67,7 +67,7 @@ public:
 	virtual void SendEntRelMoveLook     (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ) = 0;
 	virtual void SendEntityEquipment    (const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item) = 0;
 	virtual void SendEntityStatus       (const cEntity & a_Entity, char a_Status) = 0;
-	virtual void SendExplosion          (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, cVector3iList a_BlocksAffected, float a_PlayerMotionX, float a_PlayerMotionY, float a_PlayerMotionZ) = 0;
+	virtual void SendExplosion          (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, cVector3iArray a_BlocksAffected, const Vector3d & a_PlayerMotion) = 0;
 	virtual void SendGameMode           (eGameMode a_GameMode) = 0;
 	virtual void SendHealth             (void) = 0;
 	virtual void SendInventoryProgress  (char a_WindowID, short a_Progressbar, short a_Value) = 0;
diff --git a/source/Protocol/Protocol125.cpp b/source/Protocol/Protocol125.cpp
index e588bc595..184bd1d30 100644
--- a/source/Protocol/Protocol125.cpp
+++ b/source/Protocol/Protocol125.cpp
@@ -352,7 +352,7 @@ void cProtocol125::SendEntityStatus(const cEntity & a_Entity, char a_Status)
 
 
 
-void cProtocol125::SendExplosion(double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, cVector3iList a_BlocksAffected, float a_PlayerMotionX, float a_PlayerMotionY, float a_PlayerMotionZ)
+void cProtocol125::SendExplosion(double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, cVector3iArray a_BlocksAffected, const Vector3d & a_PlayerMotion)
 {
 	cCSLock Lock(m_CSPacket);
 	WriteByte(PACKET_EXPLOSION);
@@ -360,19 +360,16 @@ void cProtocol125::SendExplosion(double a_BlockX, double a_BlockY, double a_Bloc
 	WriteDouble (a_BlockY);
 	WriteDouble (a_BlockZ);
 	WriteFloat  (a_Radius);
-	WriteInt    (a_BlocksAffected.size());//it should be a_RecordCount
-	/*WriteByte   (0); //It should be the record
-	WriteByte   (0);
-	WriteByte   (0);*/
-	for (cVector3iList::iterator itr = a_BlocksAffected.begin(); itr != a_BlocksAffected.end(); ++itr)
+	WriteInt    (a_BlocksAffected.size());
+	for (cVector3iArray::const_iterator itr = a_BlocksAffected.begin(); itr != a_BlocksAffected.end(); ++itr)
 	{
-		WriteByte   ((Byte)((*itr)->x - a_BlockX));
-		WriteByte   ((Byte)((*itr)->y - a_BlockY));
-		WriteByte   ((Byte)((*itr)->z - a_BlockZ));
+		WriteByte   ((Byte)(itr->x - a_BlockX));
+		WriteByte   ((Byte)(itr->y - a_BlockY));
+		WriteByte   ((Byte)(itr->z - a_BlockZ));
 	}
-	WriteFloat  (a_PlayerMotionX);
-	WriteFloat  (a_PlayerMotionY);
-	WriteFloat  (a_PlayerMotionZ);
+	WriteFloat  ((float)a_PlayerMotion.x);
+	WriteFloat  ((float)a_PlayerMotion.y);
+	WriteFloat  ((float)a_PlayerMotion.z);
 	Flush();
 }
 
diff --git a/source/Protocol/Protocol125.h b/source/Protocol/Protocol125.h
index 1cf03357d..b7c5ff424 100644
--- a/source/Protocol/Protocol125.h
+++ b/source/Protocol/Protocol125.h
@@ -44,7 +44,7 @@ public:
 	virtual void SendEntRelMoveLook     (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ) override;
 	virtual void SendEntityEquipment    (const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item) override;
 	virtual void SendEntityStatus       (const cEntity & a_Entity, char a_Status) override;
-	virtual void SendExplosion          (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, cVector3iList a_BlocksAffected, float a_PlayerMotionX, float a_PlayerMotionY, float a_PlayerMotionZ) override;
+	virtual void SendExplosion          (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, cVector3iArray a_BlocksAffected, const Vector3d & a_PlayerMotion) override;
 	virtual void SendGameMode           (eGameMode a_GameMode) override;
 	virtual void SendHealth             (void) override;
 	virtual void SendInventoryProgress  (char a_WindowID, short a_Progressbar, short a_Value) override;
diff --git a/source/Protocol/ProtocolRecognizer.cpp b/source/Protocol/ProtocolRecognizer.cpp
index ea60dafae..cae267524 100644
--- a/source/Protocol/ProtocolRecognizer.cpp
+++ b/source/Protocol/ProtocolRecognizer.cpp
@@ -266,10 +266,10 @@ void cProtocolRecognizer::SendEntityStatus(const cEntity & a_Entity, char a_Stat
 
 
 
-void cProtocolRecognizer::SendExplosion(double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, cVector3iList a_BlocksAffected, float a_PlayerMotionX, float a_PlayerMotionY, float a_PlayerMotionZ)
+void cProtocolRecognizer::SendExplosion(double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, cVector3iArray a_BlocksAffected, const Vector3d & a_PlayerMotion)
 {
 	ASSERT(m_Protocol != NULL);
-	m_Protocol->SendExplosion(a_BlockX,a_BlockY,a_BlockZ,a_Radius, a_BlocksAffected, a_PlayerMotionX, a_PlayerMotionY,a_PlayerMotionZ);
+	m_Protocol->SendExplosion(a_BlockX,a_BlockY,a_BlockZ,a_Radius, a_BlocksAffected, a_PlayerMotion);
 }
 
 
diff --git a/source/Protocol/ProtocolRecognizer.h b/source/Protocol/ProtocolRecognizer.h
index f897f1804..1d301394c 100644
--- a/source/Protocol/ProtocolRecognizer.h
+++ b/source/Protocol/ProtocolRecognizer.h
@@ -71,7 +71,7 @@ public:
 	virtual void SendEntRelMoveLook     (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ) override;
 	virtual void SendEntityEquipment    (const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item) override;
 	virtual void SendEntityStatus       (const cEntity & a_Entity, char a_Status) override;
-	virtual void SendExplosion          (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, cVector3iList a_BlocksAffected, float a_PlayerMotionX, float a_PlayerMotionY, float a_PlayerMotionZ) override;
+	virtual void SendExplosion          (double a_BlockX, double a_BlockY, double a_BlockZ, float a_Radius, cVector3iArray a_BlocksAffected, const Vector3d & a_PlayerMotion) override;
 	virtual void SendGameMode           (eGameMode a_GameMode) override;
 	virtual void SendHealth             (void) override;
 	virtual void SendInventoryProgress  (char a_WindowID, short a_Progressbar, short a_Value) override;
diff --git a/source/Vector3i.h b/source/Vector3i.h
index 820368c28..7d726a7b3 100644
--- a/source/Vector3i.h
+++ b/source/Vector3i.h
@@ -37,5 +37,9 @@ public:			// tolua_export
 	int x, y, z;	// tolua_export
 };	// tolua_export
 
+typedef std::list<Vector3i>   cVector3iList;
+typedef std::vector<Vector3i> cVector3iArray;
+
+
+
 
-typedef std::list< Vector3i * > cVector3iList;
\ No newline at end of file
diff --git a/source/World.cpp b/source/World.cpp
index 6b1e5f8c8..312249709 100644
--- a/source/World.cpp
+++ b/source/World.cpp
@@ -705,31 +705,31 @@ bool cWorld::ForEachFurnaceInChunk(int a_ChunkX, int a_ChunkZ, cFurnaceCallback
 
 void cWorld::DoExplosiontAt(float a_ExplosionSize, int a_BlockX, int a_BlockY, int a_BlockZ)
 {
-	//TODO implement explosion using cBlockArea, add damage to pawns, add support for pickups, and implement block hardiness
+	// TODO: implement explosion using cBlockArea / in cChunkMap, add damage to entities, add support for pickups, and implement block hardiness
 	Vector3d explosion_pos = Vector3d(a_BlockX,a_BlockY,a_BlockZ);
-	cVector3iList BlocksAffected;
-	for (int i=0;i<a_ExplosionSize;i++)
+	cVector3iArray BlocksAffected;
+	for (int x = 0; x < a_ExplosionSize; x++)
 	{
-		for (int j=0;j<a_ExplosionSize;j++)
+		for (int y = 0; y < a_ExplosionSize; y++)
 		{
-			for (int k=0;k<a_ExplosionSize;k++)
+			for (int z = 0; z < a_ExplosionSize; z++)
 			{
-				DigBlock(a_BlockX+i,a_BlockY+j,a_BlockZ+k);
-				DigBlock(a_BlockX+i,a_BlockY-j,a_BlockZ+k);
-				DigBlock(a_BlockX-i,a_BlockY-j,a_BlockZ-k);
-				DigBlock(a_BlockX-i,a_BlockY+j,a_BlockZ-k);
-				DigBlock(a_BlockX+i,a_BlockY+j,a_BlockZ-k);
-				DigBlock(a_BlockX+i,a_BlockY-j,a_BlockZ-k);
-				DigBlock(a_BlockX-i,a_BlockY+j,a_BlockZ+k);
-				DigBlock(a_BlockX-i,a_BlockY-j,a_BlockZ+k);
-				BlocksAffected.push_back(&Vector3i(a_BlockX+i,a_BlockY+j,a_BlockZ+k));
-				BlocksAffected.push_back(&Vector3i(a_BlockX+i,a_BlockY-j,a_BlockZ+k));
-				BlocksAffected.push_back(&Vector3i(a_BlockX-i,a_BlockY-j,a_BlockZ-k));
-				BlocksAffected.push_back(&Vector3i(a_BlockX-i,a_BlockY+j,a_BlockZ-k));
-				BlocksAffected.push_back(&Vector3i(a_BlockX+i,a_BlockY+j,a_BlockZ-k));
-				BlocksAffected.push_back(&Vector3i(a_BlockX+i,a_BlockY-j,a_BlockZ-k));
-				BlocksAffected.push_back(&Vector3i(a_BlockX-i,a_BlockY+j,a_BlockZ+k));
-				BlocksAffected.push_back(&Vector3i(a_BlockX-i,a_BlockY-j,a_BlockZ+k));
+				DigBlock(a_BlockX + x, a_BlockY + y, a_BlockZ + z);
+				DigBlock(a_BlockX + x, a_BlockY - y, a_BlockZ + z);
+				DigBlock(a_BlockX - x, a_BlockY - y, a_BlockZ - z);
+				DigBlock(a_BlockX - x, a_BlockY + y, a_BlockZ - z);
+				DigBlock(a_BlockX + x, a_BlockY + y, a_BlockZ - z);
+				DigBlock(a_BlockX + x, a_BlockY - y, a_BlockZ - z);
+				DigBlock(a_BlockX - x, a_BlockY + y, a_BlockZ + z);
+				DigBlock(a_BlockX - x, a_BlockY - y, a_BlockZ + z);
+				BlocksAffected.push_back(Vector3i(a_BlockX + x, a_BlockY + y, a_BlockZ + z));
+				BlocksAffected.push_back(Vector3i(a_BlockX + x, a_BlockY - y, a_BlockZ + z));
+				BlocksAffected.push_back(Vector3i(a_BlockX - x, a_BlockY - y, a_BlockZ - z));
+				BlocksAffected.push_back(Vector3i(a_BlockX - x, a_BlockY + y, a_BlockZ - z));
+				BlocksAffected.push_back(Vector3i(a_BlockX + x, a_BlockY + y, a_BlockZ - z));
+				BlocksAffected.push_back(Vector3i(a_BlockX + x, a_BlockY - y, a_BlockZ - z));
+				BlocksAffected.push_back(Vector3i(a_BlockX - x, a_BlockY + y, a_BlockZ + z));
+				BlocksAffected.push_back(Vector3i(a_BlockX - x, a_BlockY - y, a_BlockZ + z));
 			}
 		}
 		
@@ -747,15 +747,15 @@ void cWorld::DoExplosiontAt(float a_ExplosionSize, int a_BlockX, int a_BlockY, i
 			Vector3d distance_explosion = (*itr)->GetPosition() - explosion_pos;
 			if (distance_explosion.SqrLength() < 4096.0)
 			{
-				double real_distance = sqrt( distance_explosion.SqrLength());
-				if (real_distance <= 0.0004)
-					real_distance = 0.0004;
+				double real_distance = std::max(0.004, sqrt(distance_explosion.SqrLength()));
 				double power = a_ExplosionSize / real_distance;
 				if (power <= 1)
+				{
 					power = 0;
+				}
 				distance_explosion.Normalize();
 				distance_explosion *= power;
-				ch->SendExplosion(a_BlockX,a_BlockY,a_BlockZ,a_ExplosionSize,BlocksAffected,(float)distance_explosion.x,(float)distance_explosion.y,(float)distance_explosion.z);
+				ch->SendExplosion(a_BlockX, a_BlockY, a_BlockZ, a_ExplosionSize, BlocksAffected, distance_explosion);
 			}
 		}
 	}