1 files changed, 26 insertions, 27 deletions

diff --git a/OpenSim/Region/Environment/Types/BasicQuadTreeNode.cs b/OpenSim/Region/Environment/Types/BasicQuadTreeNode.cs
index 24ce94b..41f17e5 100644
--- a/OpenSim/Region/Environment/Types/BasicQuadTreeNode.cs
+++ b/OpenSim/Region/Environment/Types/BasicQuadTreeNode.cs
@@ -33,16 +33,15 @@ namespace OpenSim.Region.Environment.Types
 {
     public class BasicQuadTreeNode
     {
-        private List<SceneObjectGroup> m_objects = new List<SceneObjectGroup>();
-        private BasicQuadTreeNode[] m_childNodes = null;
-        private BasicQuadTreeNode m_parent = null;
-
-        private short m_leftX;
-        private short m_leftY;
-        private short m_width;
-        private short m_height;
+        private readonly short m_height;
+        private readonly short m_leftX;
+        private readonly short m_leftY;
+        private readonly List<SceneObjectGroup> m_objects = new List<SceneObjectGroup>();
+        private readonly BasicQuadTreeNode m_parent;
         //private int m_quadNumber;
-        private string m_quadID;
+        private readonly string m_quadID;
+        private readonly short m_width;
+        private BasicQuadTreeNode[] m_childNodes;
 
         public BasicQuadTreeNode(BasicQuadTreeNode parent, string quadID, short leftX, short leftY, short width,
                                  short height)
@@ -67,9 +66,9 @@ namespace OpenSim.Region.Environment.Types
             }
             else
             {
-                if (obj.AbsolutePosition.X < (m_leftX + (m_width/2)))
+                if (obj.AbsolutePosition.X < (m_leftX + (m_width / 2)))
                 {
-                    if (obj.AbsolutePosition.Y < (m_leftY + (m_height/2)))
+                    if (obj.AbsolutePosition.Y < (m_leftY + (m_height / 2)))
                     {
                         m_childNodes[0].AddObject(obj);
                     }
@@ -80,7 +79,7 @@ namespace OpenSim.Region.Environment.Types
                 }
                 else
                 {
-                    if (obj.AbsolutePosition.Y < (m_leftY + (m_height/2)))
+                    if (obj.AbsolutePosition.Y < (m_leftY + (m_height / 2)))
                     {
                         m_childNodes[1].AddObject(obj);
                     }
@@ -98,17 +97,17 @@ namespace OpenSim.Region.Environment.Types
             {
                 m_childNodes = new BasicQuadTreeNode[4];
                 m_childNodes[0] =
-                    new BasicQuadTreeNode(this, m_quadID + "1/", m_leftX, m_leftY, (short) (m_width/2),
-                                          (short) (m_height/2));
+                    new BasicQuadTreeNode(this, m_quadID + "1/", m_leftX, m_leftY, (short) (m_width / 2),
+                                          (short) (m_height / 2));
                 m_childNodes[1] =
-                    new BasicQuadTreeNode(this, m_quadID + "2/", (short) (m_leftX + (m_width/2)), m_leftY,
-                                          (short) (m_width/2), (short) (m_height/2));
+                    new BasicQuadTreeNode(this, m_quadID + "2/", (short) (m_leftX + (m_width / 2)), m_leftY,
+                                          (short) (m_width / 2), (short) (m_height / 2));
                 m_childNodes[2] =
-                    new BasicQuadTreeNode(this, m_quadID + "3/", m_leftX, (short) (m_leftY + (m_height/2)),
-                                          (short) (m_width/2), (short) (m_height/2));
+                    new BasicQuadTreeNode(this, m_quadID + "3/", m_leftX, (short) (m_leftY + (m_height / 2)),
+                                          (short) (m_width / 2), (short) (m_height / 2));
                 m_childNodes[3] =
-                    new BasicQuadTreeNode(this, m_quadID + "4/", (short) (m_leftX + (m_width/2)),
-                                          (short) (m_height + (m_height/2)), (short) (m_width/2), (short) (m_height/2));
+                    new BasicQuadTreeNode(this, m_quadID + "4/", (short) (m_leftX + (m_width / 2)),
+                                          (short) (m_height + (m_height / 2)), (short) (m_width / 2), (short) (m_height / 2));
             }
             else
             {
@@ -127,9 +126,9 @@ namespace OpenSim.Region.Environment.Types
             }
             else
             {
-                if (x < m_leftX + (m_width/2))
+                if (x < m_leftX + (m_width / 2))
                 {
-                    if (y < m_leftY + (m_height/2))
+                    if (y < m_leftY + (m_height / 2))
                     {
                         return m_childNodes[0].GetObjectsFrom(x, y);
                     }
@@ -140,7 +139,7 @@ namespace OpenSim.Region.Environment.Types
                 }
                 else
                 {
-                    if (y < m_leftY + (m_height/2))
+                    if (y < m_leftY + (m_height / 2))
                     {
                         return m_childNodes[1].GetObjectsFrom(x, y);
                     }
@@ -181,9 +180,9 @@ namespace OpenSim.Region.Environment.Types
             }
             else
             {
-                if (x < m_leftX + (m_width/2))
+                if (x < m_leftX + (m_width / 2))
                 {
-                    if (y < m_leftY + (m_height/2))
+                    if (y < m_leftY + (m_height / 2))
                     {
                         return m_childNodes[0].GetNodeID(x, y);
                     }
@@ -194,7 +193,7 @@ namespace OpenSim.Region.Environment.Types
                 }
                 else
                 {
-                    if (y < m_leftY + (m_height/2))
+                    if (y < m_leftY + (m_height / 2))
                     {
                         return m_childNodes[1].GetNodeID(x, y);
                     }
@@ -266,4 +265,4 @@ namespace OpenSim.Region.Environment.Types
             return retVal;
         }
     }
-}
+}
\ No newline at end of file