Dump OpenSim 0.9.0.1 into it's own branch.

9 files changed, 74 insertions, 95 deletions

diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/ErodeSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/ErodeSphere.cs
index 7a78cd8..7358ba3 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/ErodeSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/ErodeSphere.cs
@@ -151,7 +151,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
 
         #region ITerrainPaintableEffect Members
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             strength = TerrainUtil.MetersToSphericalStrength(strength);
 
@@ -163,18 +164,23 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
             ITerrainChannel sediment = new TerrainChannel(map.Width, map.Height);
 
             // Fill with rain
-            for (x = 0; x < water.Width; x++)
-                for (y = 0; y < water.Height; y++)
-                    water[x, y] = Math.Max(0.0, TerrainUtil.SphericalFactor(x, y, rx, ry, strength) * rainHeight * duration);
+            for (x = startX; x <= endX; x++)
+            {
+                for (y = startY; y <= endY; y++)
+                {
+                    if (mask[x, y])
+                        water[x, y] = Math.Max(0.0, TerrainUtil.SphericalFactor(x, y, rx, ry, strength) * rainHeight * duration);
+                }
+            }
 
             for (int i = 0; i < rounds; i++)
             {
                 // Erode underlying terrain
-                for (x = 0; x < water.Width; x++)
+                for (x = startX; x <= endX; x++)
                 {
-                    for (y = 0; y < water.Height; y++)
+                    for (y = startY; y <= endY; y++)
                     {
-                        if (mask[x,y])
+                        if (mask[x, y])
                         {
                             const double solConst = (1.0 / rounds);
                             double sedDelta = water[x, y] * solConst;
@@ -185,9 +191,9 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
                 }
 
                 // Move water
-                for (x = 0; x < water.Width; x++)
+                for (x = startX; x <= endX; x++)
                 {
-                    for (y = 0; y < water.Height; y++)
+                    for (y = startY; y <= endY; y++)
                     {
                         if (water[x, y] <= 0)
                             continue;
@@ -296,7 +302,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
                         double sedimentDeposit = sediment[x, y] - waterCapacity;
                         if (sedimentDeposit > 0)
                         {
-                            if (mask[x,y])
+                            if (mask[x, y])
                             {
                                 sediment[x, y] -= sedimentDeposit;
                                 map[x, y] += sedimentDeposit;
@@ -309,10 +315,9 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
             // Deposit any remainder (should be minimal)
             for (x = 0; x < water.Width; x++)
                 for (y = 0; y < water.Height; y++)
-                    if (mask[x,y] && sediment[x, y] > 0)
+                    if (mask[x, y] && sediment[x, y] > 0)
                         map[x, y] += sediment[x, y];
         }
-
         #endregion
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/FlattenSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/FlattenSphere.cs
index 9aa3dff..9d3d4cb 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/FlattenSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/FlattenSphere.cs
@@ -35,16 +35,17 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
     {
         #region ITerrainPaintableEffect Members
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             strength = TerrainUtil.MetersToSphericalStrength(strength);
 
             int x, y;
 
             // blend in map
-            for (x = 0; x < map.Width; x++)
+            for (x = startX; x <= endX; x++)
             {
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
                     if (!mask[x,y])
                         continue;
@@ -76,7 +77,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
                     {
                         map[x, y] += delta;
                     }
- 
+
                 }
             }
         }
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/LowerSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/LowerSphere.cs
index 68145f2..a88a022 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/LowerSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/LowerSphere.cs
@@ -34,34 +34,18 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
     {
         #region ITerrainPaintableEffect Members
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             int s = (int) (Math.Pow(2, strength) + 0.5);
 
-            int x;
-            int xFrom = (int)(rx-s+0.5);
-            int xTo   = (int)(rx+s+0.5) + 1;
-            int yFrom = (int)(ry-s+0.5);
-            int yTo   = (int)(ry+s+0.5) + 1;
+            int x, y;
 
-            if (xFrom < 0)
-                xFrom = 0;
-
-            if (yFrom < 0)
-                yFrom = 0;
-
-            if (xTo > map.Width)
-                xTo = map.Width;
-
-            if (yTo > map.Width)
-                yTo = map.Width;
-
-            for (x = xFrom; x < xTo; x++)
+            for (x = startX; x <= endX; x++)
             {
-                int y;
-                for (y = yFrom; y < yTo; y++)
+                for (y = startY; y <= endY; y++)
                 {
-                    if (!mask[x,y])
+                    if (!mask[x, y])
                         continue;
 
                     // Calculate a cos-sphere and add it to the heighmap
@@ -74,7 +58,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
                             map[x, y] = 0.0;
                         else
                             map[x, y] = newz;
-                    } 
+                    }
                 }
             }
 
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/NoiseSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/NoiseSphere.cs
index e7df3f8..46d47b4 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/NoiseSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/NoiseSphere.cs
@@ -35,17 +35,18 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
     {
         #region ITerrainPaintableEffect Members
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             strength = TerrainUtil.MetersToSphericalStrength(strength);
 
-            int x;
-            for (x = 0; x < map.Width; x++)
+            int x, y;
+
+            for (x = startX; x <= endX; x++)
             {
-                int y;
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
-                    if (!mask[x,y])
+                    if (!mask[x, y])
                         continue;
 
                     // Calculate a sphere and add it to the heighmap
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/OlsenSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/OlsenSphere.cs
index b199df3..281690d 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/OlsenSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/OlsenSphere.cs
@@ -152,18 +152,18 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
 
         #region ITerrainPaintableEffect Members
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             strength = TerrainUtil.MetersToSphericalStrength(strength);
 
-            int x;
+            int x, y;
 
-            for (x = 0; x < map.Width; x++)
+            for (x = startX; x <= endX; x++)
             {
-                int y;
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
-                    if (!mask[x,y])
+                    if (!mask[x, y])
                         continue;
 
                     double z = TerrainUtil.SphericalFactor(x, y, rx, ry, strength);
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/RaiseSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/RaiseSphere.cs
index bd9a8a0..5305cb4 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/RaiseSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/RaiseSphere.cs
@@ -33,40 +33,24 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
     public class RaiseSphere : ITerrainPaintableEffect
     {
         #region ITerrainPaintableEffect Members
-        
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             int s = (int) (Math.Pow(2, strength) + 0.5);
 
-            int x;
-            int xFrom = (int)(rx-s+0.5);
-            int xTo   = (int)(rx+s+0.5) + 1;
-            int yFrom = (int)(ry-s+0.5);
-            int yTo   = (int)(ry+s+0.5) + 1;
-
-            if (xFrom < 0)
-                xFrom = 0;
-
-            if (yFrom < 0)
-                yFrom = 0;
-
-            if (xTo > map.Width)
-                xTo = map.Width;
-
-            if (yTo > map.Width)
-                yTo = map.Width;
+            int x,y;
 
-            for (x = xFrom; x < xTo; x++)
+            for (x = startX; x <= endX; x++)
             {
-                int y;
-                for (y = yFrom; y < yTo; y++)
+                for (y = startY; y <= endY; y++)
                 {
-                    if (!mask[x,y])
+                    if (!mask[x, y])
                         continue;
 
                     // Calculate a cos-sphere and add it to the heighmap
-                    double r = Math.Sqrt((x-rx) * (x-rx) + ((y-ry) * (y-ry)));
+                    double r = Math.Sqrt((x - rx) * (x - rx) + ((y - ry) * (y - ry)));
                     double z = Math.Cos(r * Math.PI / (s * 2));
                     if (z > 0.0)
                         map[x, y] += z * duration;
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/RevertSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/RevertSphere.cs
index 4b28275..ca30e9e 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/RevertSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/RevertSphere.cs
@@ -41,23 +41,23 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
 
         #region ITerrainPaintableEffect Members
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             strength = TerrainUtil.MetersToSphericalStrength(strength);
             duration = 0.03; //MCP Should be read from ini file
- 
+
             if (duration > 1.0)
                 duration = 1.0;
             if (duration < 0)
                 return;
 
-            int x;
-            for (x = 0; x < map.Width; x++)
+            int x,y;
+            for (x = startX; x <= endX; x++)
             {
-                int y;
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
-                    if (!mask[x,y])
+                    if (!mask[x, y])
                         continue;
 
                     // Calculate a sphere and add it to the heighmap
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/SmoothSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/SmoothSphere.cs
index 4834c86..0342962 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/SmoothSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/SmoothSphere.cs
@@ -34,23 +34,27 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
     {
         #region ITerrainPaintableEffect Members
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             strength = TerrainUtil.MetersToSphericalStrength(strength);
 
             int x, y;
             double[,] tweak = new double[map.Width,map.Height];
 
-            double area = strength; 
+            double area = strength;
             double step = strength / 4.0;
             duration = 0.03; //MCP Should be read from ini file
- 
+
 
             // compute delta map
-            for (x = 0; x < map.Width; x++)
+            for (x = startX; x <= endX; x++)
             {
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
+                    if (!mask[x, y])
+                        continue;
+
                     double z = TerrainUtil.SphericalFactor(x, y, rx, ry, strength);
 
                     if (z > 0) // add in non-zero amount
@@ -73,11 +77,11 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
                 }
             }
             // blend in map
-            for (x = 0; x < map.Width; x++)
+            for (x = startX; x <= endX; x++)
             {
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
-                    if (!mask[x,y])
+                    if (!mask[x, y])
                         continue;
 
                     double z = TerrainUtil.SphericalFactor(x, y, rx, ry, strength);
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/WeatherSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/WeatherSphere.cs
index f31c8b6..f52fe07 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/WeatherSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/WeatherSphere.cs
@@ -148,16 +148,16 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
 
         #region ITerrainPaintableEffect Members
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             strength = TerrainUtil.MetersToSphericalStrength(strength);
 
-            int x;
+            int x,y;
 
-            for (x = 0; x < map.Width; x++)
+            for (x = startX; x <= endX; x++)
             {
-                int y;
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
                     if (!mask[x,y])
                         continue;