From f3afa68a2af6ad5999e6efe3e4725cb17293108d Mon Sep 17 00:00:00 2001
From: Adam Frisby
Date: Thu, 14 Feb 2008 12:16:33 +0000
Subject: * Made new Framework.Constants class, added RegionSize member. *
 Converted all instances of "256" spotted to use RegionSize instead. Some
 approximations used for border crossings (ie 255.9f) are still using that
 value, but should be updated to use something based on RegionSize. * Moving
 Terrain to a RegionModule, implemented ITerrainChannel and TerrainModule -
 nonfunctional, but will be soon.

---
 OpenSim/Region/Environment/Scenes/ScenePresence.cs | 23 +++++++++-------------
 1 file changed, 9 insertions(+), 14 deletions(-)

(limited to 'OpenSim/Region/Environment/Scenes/ScenePresence.cs')

diff --git a/OpenSim/Region/Environment/Scenes/ScenePresence.cs b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
index 61fce39..2b02ab9 100644
--- a/OpenSim/Region/Environment/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
@@ -1514,12 +1514,12 @@ namespace OpenSim.Region.Environment.Scenes
             pos2.Y = pos2.Y + (vel.Y*timeStep);
             pos2.Z = pos2.Z + (vel.Z*timeStep);
 
-            if ((pos2.X < 0) || (pos2.X > 256))
+            if ((pos2.X < 0) || (pos2.X > Constants.RegionSize))
             {
                 CrossToNewRegion();
             }
 
-            if ((pos2.Y < 0) || (pos2.Y > 256))
+            if ((pos2.Y < 0) || (pos2.Y > Constants.RegionSize))
             {
                 CrossToNewRegion();
             }
@@ -1544,17 +1544,12 @@ namespace OpenSim.Region.Environment.Scenes
             // distance into new region to place avatar
             const float enterDistance = 0.1f;
 
-            // region size
-            // TODO: this should be hard-coded in some common place
-            const float regionWidth = 256;
-            const float regionHeight = 256;
-
             if (pos.X < boundaryDistance)
             {
                 neighbourx--;
-                newpos.X = regionWidth - enterDistance;
+                newpos.X = Constants.RegionSize - enterDistance;
             }
-            else if (pos.X > regionWidth - boundaryDistance)
+            else if (pos.X > Constants.RegionSize - boundaryDistance)
             {
                 neighbourx++;
                 newpos.X = enterDistance;
@@ -1563,16 +1558,16 @@ namespace OpenSim.Region.Environment.Scenes
             if (pos.Y < boundaryDistance)
             {
                 neighboury--;
-                newpos.Y = regionHeight - enterDistance;
+                newpos.Y = Constants.RegionSize - enterDistance;
             }
-            else if (pos.Y > regionHeight - boundaryDistance)
+            else if (pos.Y > Constants.RegionSize - boundaryDistance)
             {
                 neighboury++;
                 newpos.Y = enterDistance;
             }
 
             LLVector3 vel = m_velocity;
-            ulong neighbourHandle = Helpers.UIntsToLong((uint) (neighbourx*256), (uint) (neighboury*256));
+            ulong neighbourHandle = Helpers.UIntsToLong((uint)(neighbourx * Constants.RegionSize), (uint)(neighboury * Constants.RegionSize));
             SimpleRegionInfo neighbourRegion = m_scene.RequestNeighbouringRegionInfo(neighbourHandle);
             if (neighbourRegion != null)
             {
@@ -1622,8 +1617,8 @@ namespace OpenSim.Region.Environment.Scenes
         public void ChildAgentDataUpdate(ChildAgentDataUpdate cAgentData, uint tRegionX, uint tRegionY, uint rRegionX, uint rRegionY)
         {
             // 
-            int shiftx = ((int)rRegionX - (int)tRegionX) * 256;
-            int shifty = ((int)rRegionY - (int)tRegionY) * 256;
+            int shiftx = ((int)rRegionX - (int)tRegionX) * (int)Constants.RegionSize;
+            int shifty = ((int)rRegionY - (int)tRegionY) * (int)Constants.RegionSize;
             
             m_DrawDistance = cAgentData.drawdistance;
             m_pos = new LLVector3(cAgentData.Position.x + shiftx, cAgentData.Position.y + shifty, cAgentData.Position.z);
-- 
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