* Implemented 'Revert' channel in Terrain Module.

* Added Revert Area, flood brush.
* Added Revert Sphere, paint brush.

1 files changed, 60 insertions, 0 deletions

diff --git a/OpenSim/Region/Environment/Modules/Terrain/FloodBrushes/RevertArea.cs b/OpenSim/Region/Environment/Modules/Terrain/FloodBrushes/RevertArea.cs
new file mode 100644
index 0000000..856405a
--- /dev/null
+++ b/OpenSim/Region/Environment/Modules/Terrain/FloodBrushes/RevertArea.cs
@@ -0,0 +1,60 @@
+/*

+* Copyright (c) Contributors, http://opensimulator.org/

+* See CONTRIBUTORS.TXT for a full list of copyright holders.

+*

+* Redistribution and use in source and binary forms, with or without

+* modification, are permitted provided that the following conditions are met:

+*     * Redistributions of source code must retain the above copyright

+*       notice, this list of conditions and the following disclaimer.

+*     * Redistributions in binary form must reproduce the above copyright

+*       notice, this list of conditions and the following disclaimer in the

+*       documentation and/or other materials provided with the distribution.

+*     * Neither the name of the OpenSim Project nor the

+*       names of its contributors may be used to endorse or promote products

+*       derived from this software without specific prior written permission.

+*

+* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY

+* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

+* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

+* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY

+* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

+* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

+* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

+* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+* 

+*/

+using OpenSim.Region.Environment.Interfaces;

+

+namespace OpenSim.Region.Environment.Modules.Terrain.FloodBrushes

+{

+    public class RevertArea : ITerrainFloodEffect

+    {

+        ITerrainChannel m_revertmap;

+

+        public RevertArea(ITerrainChannel revertmap)

+        {

+            m_revertmap = revertmap;

+        }

+

+        #region ITerrainFloodEffect Members

+

+        public void FloodEffect(ITerrainChannel map, bool[,] fillArea, double strength)

+        {

+            int x, y;

+            for (x = 0; x < map.Width; x++)

+            {

+                for (y = 0; y < map.Height; y++)

+                {

+                    if (fillArea[x, y] == true)

+                    {

+                        map[x, y] = (map[x, y] * (1.0 - strength)) + (m_revertmap[x, y] * strength);

+                    }

+                }

+            }

+        }

+

+        #endregion

+    }

+}