Add bulk force update by distance as well which we had similarily before the movement overhaul

zone/client.h

@@ -1309,6 +1309,9 @@ public:
 
 	uint32 trapid; //ID of trap player has triggered. This is cleared when the player leaves the trap's radius, or it despawns.
 
+	void SetLastPositionBeforeBulkUpdate(glm::vec4 in_last_position_before_bulk_update);
+	glm::vec4 &GetLastPositionBeforeBulkUpdate();
+
 protected:
 	friend class Mob;
 	void CalcItemBonuses(StatBonuses* newbon);
@@ -1540,6 +1543,7 @@ private:
 	Timer position_update_timer; /* Timer used when client hasn't updated within a 10 second window */
 
 	glm::vec3 m_Proximity;
+	glm::vec4 last_position_before_bulk_update;
 
 	void BulkSendInventoryItems();