2 files changed, 10 insertions, 3 deletions

diff --git a/src/Entities/Entity.cpp b/src/Entities/Entity.cpp
index f535faac7..921457b2d 100644
--- a/src/Entities/Entity.cpp
+++ b/src/Entities/Entity.cpp
@@ -1145,7 +1145,7 @@ void cEntity::BroadcastMovementUpdate(const cClientHandle * a_Exclude)
 		int DiffY = (int)(floor(GetPosY() * 32.0) - floor(m_LastPos.y * 32.0));
 		int DiffZ = (int)(floor(GetPosZ() * 32.0) - floor(m_LastPos.z * 32.0));
 
-		if ((abs(DiffX) >= 4) || (abs(DiffY) >= 4) || (abs(DiffZ) >= 4))
+		if ((abs(DiffX) != 0) || (abs(DiffY) != 0) || (abs(DiffZ) != 0)) // Have we moved?
 		{
 			if ((abs(DiffX) <= 127) && (abs(DiffY) <= 127) && (abs(DiffZ) <= 127)) // Limitations of a Byte
 			{
diff --git a/src/Entities/Entity.h b/src/Entities/Entity.h
index 0785b5609..22b133fb7 100644
--- a/src/Entities/Entity.h
+++ b/src/Entities/Entity.h
@@ -419,19 +419,26 @@ protected:
 	/// The entity which is attached to this entity (rider), NULL if none
 	cEntity * m_Attachee;
 
-	// Flags that signal that we haven't updated the clients with the latest.
+	/** Stores whether head yaw has been set manually */
 	bool     m_bDirtyHead;
+	/** Stores whether our yaw/pitch/roll (body orientation) has been set manually */
 	bool     m_bDirtyOrientation;
+	/** Stores whether we have sent a Velocity packet with a speed of zero (no speed) to the client
+	Ensures that said packet is sent only once */
 	bool     m_bHasSentNoSpeed;
 
+	/** Stores if the entity is on the ground */
 	bool     m_bOnGround;
+	/** Stores gravity that is applied to an entity every tick
+	For realistic effects, this should be negative. For spaaaaaaace, this can be zero or even positive */
 	float    m_Gravity;
 	
 	/** Last position sent to client via the Relative Move or Teleport packets (not Velocity)
 	Only updated if cEntity::BroadcastMovementUpdate() is called! */
 	Vector3d m_LastPos;
 
-	bool m_IsInitialized;  // Is set to true when it's initialized, until it's destroyed (Initialize() till Destroy() )
+	/** True when entity is initialised (Initialize()) and false when destroyed pending deletion (Destroy()) */
+	bool m_IsInitialized;
 
 	eEntityType m_EntityType;