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authorDiva Canto2011-04-12 19:46:27 -0700
committerDiva Canto2011-04-12 19:46:27 -0700
commit16c911dcbb883e60d7a49176db8b2cea650cc929 (patch)
treed4c83b6ce4ff415ed7e1126b0e1db7257fb9c238 /OpenSim/Region/CoreModules/World
parentBug fix in object serialization -- sculpt data was wrong. (diff)
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Implemented terrain save-tile command. Does the opposite of load-tile. For now, only saves to .png.
Diffstat (limited to 'OpenSim/Region/CoreModules/World')
-rw-r--r--OpenSim/Region/CoreModules/World/Terrain/FileLoaders/GenericSystemDrawing.cs46
-rw-r--r--OpenSim/Region/CoreModules/World/Terrain/FileLoaders/JPEG.cs8
-rw-r--r--OpenSim/Region/CoreModules/World/Terrain/FileLoaders/LLRAW.cs8
-rw-r--r--OpenSim/Region/CoreModules/World/Terrain/FileLoaders/RAW32.cs7
-rw-r--r--OpenSim/Region/CoreModules/World/Terrain/FileLoaders/Terragen.cs8
-rw-r--r--OpenSim/Region/CoreModules/World/Terrain/ITerrainLoader.cs1
-rw-r--r--OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs54
7 files changed, 132 insertions, 0 deletions
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/GenericSystemDrawing.cs b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/GenericSystemDrawing.cs
index d6fa093..21a9999 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/GenericSystemDrawing.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/GenericSystemDrawing.cs
@@ -124,6 +124,52 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
124 colours.Save(stream, ImageFormat.Png); 124 colours.Save(stream, ImageFormat.Png);
125 } 125 }
126 126
127 public virtual void SaveFile(ITerrainChannel m_channel, string filename,
128 int offsetX, int offsetY,
129 int fileWidth, int fileHeight,
130 int regionSizeX, int regionSizeY)
131
132 {
133 // We need to do this because:
134 // "Saving the image to the same file it was constructed from is not allowed and throws an exception."
135 string tempName = offsetX + "_ " + offsetY + "_" + filename;
136
137 Bitmap entireBitmap = null;
138 Bitmap thisBitmap = null;
139 if (File.Exists(filename))
140 {
141 File.Copy(filename, tempName);
142 entireBitmap = new Bitmap(tempName);
143 if (entireBitmap.Width != fileWidth * regionSizeX || entireBitmap.Height != fileHeight * regionSizeY)
144 {
145 // old file, let's overwrite it
146 entireBitmap = new Bitmap(fileWidth * regionSizeX, fileHeight * regionSizeY);
147 }
148 }
149 else
150 {
151 entireBitmap = new Bitmap(fileWidth * regionSizeX, fileHeight * regionSizeY);
152 }
153
154 thisBitmap = CreateGrayscaleBitmapFromMap(m_channel);
155 Console.WriteLine("offsetX=" + offsetX + " offsetY=" + offsetY);
156 for (int x = 0; x < regionSizeX; x++)
157 for (int y = 0; y < regionSizeY; y++)
158 entireBitmap.SetPixel(x + offsetX * regionSizeX, y + (fileHeight - 1 - offsetY) * regionSizeY, thisBitmap.GetPixel(x, y));
159
160 Save(entireBitmap, filename);
161 thisBitmap.Dispose();
162 entireBitmap.Dispose();
163
164 if (File.Exists(tempName))
165 File.Delete(tempName);
166 }
167
168 protected virtual void Save(Bitmap bmp, string filename)
169 {
170 bmp.Save(filename, ImageFormat.Png);
171 }
172
127 #endregion 173 #endregion
128 174
129 public override string ToString() 175 public override string ToString()
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/JPEG.cs b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/JPEG.cs
index 8667607..1a0d8ec 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/JPEG.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/JPEG.cs
@@ -76,6 +76,14 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
76 colours.Save(stream, ImageFormat.Jpeg); 76 colours.Save(stream, ImageFormat.Jpeg);
77 } 77 }
78 78
79 public virtual void SaveFile(ITerrainChannel m_channel, string filename,
80 int offsetX, int offsetY,
81 int fileWidth, int fileHeight,
82 int regionSizeX, int regionSizeY)
83 {
84 throw new System.Exception("Not Implemented");
85 }
86
79 #endregion 87 #endregion
80 88
81 public override string ToString() 89 public override string ToString()
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/LLRAW.cs b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/LLRAW.cs
index a70ef13..fad7641 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/LLRAW.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/LLRAW.cs
@@ -240,6 +240,14 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
240 get { return ".raw"; } 240 get { return ".raw"; }
241 } 241 }
242 242
243 public virtual void SaveFile(ITerrainChannel m_channel, string filename,
244 int offsetX, int offsetY,
245 int fileWidth, int fileHeight,
246 int regionSizeX, int regionSizeY)
247 {
248 throw new System.Exception("Not Implemented");
249 }
250
243 #endregion 251 #endregion
244 252
245 public override string ToString() 253 public override string ToString()
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/RAW32.cs b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/RAW32.cs
index 3c76665..ba073ca 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/RAW32.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/RAW32.cs
@@ -160,6 +160,13 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
160 bs.Close(); 160 bs.Close();
161 } 161 }
162 162
163 public virtual void SaveFile(ITerrainChannel m_channel, string filename,
164 int offsetX, int offsetY,
165 int fileWidth, int fileHeight,
166 int regionSizeX, int regionSizeY)
167 {
168 throw new System.Exception("Not Implemented");
169 }
163 #endregion 170 #endregion
164 171
165 public override string ToString() 172 public override string ToString()
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/Terragen.cs b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/Terragen.cs
index 2919897..2f37d9d 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/Terragen.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/Terragen.cs
@@ -308,6 +308,14 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
308 get { return ".ter"; } 308 get { return ".ter"; }
309 } 309 }
310 310
311 public virtual void SaveFile(ITerrainChannel m_channel, string filename,
312 int offsetX, int offsetY,
313 int fileWidth, int fileHeight,
314 int regionSizeX, int regionSizeY)
315 {
316 throw new System.Exception("Not Implemented");
317 }
318
311 #endregion 319 #endregion
312 320
313 public override string ToString() 321 public override string ToString()
diff --git a/OpenSim/Region/CoreModules/World/Terrain/ITerrainLoader.cs b/OpenSim/Region/CoreModules/World/Terrain/ITerrainLoader.cs
index 7403281..7237f90 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/ITerrainLoader.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/ITerrainLoader.cs
@@ -38,5 +38,6 @@ namespace OpenSim.Region.CoreModules.World.Terrain
38 ITerrainChannel LoadStream(Stream stream); 38 ITerrainChannel LoadStream(Stream stream);
39 void SaveFile(string filename, ITerrainChannel map); 39 void SaveFile(string filename, ITerrainChannel map);
40 void SaveStream(Stream stream, ITerrainChannel map); 40 void SaveStream(Stream stream, ITerrainChannel map);
41 void SaveFile(ITerrainChannel map, string filename, int offsetX, int offsetY, int fileWidth, int fileHeight, int regionSizeX, int regionSizeY);
41 } 42 }
42} \ No newline at end of file 43} \ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs b/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
index 8a79d78..9c7b2fa 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
@@ -541,6 +541,39 @@ namespace OpenSim.Region.CoreModules.World.Terrain
541 } 541 }
542 542
543 /// <summary> 543 /// <summary>
544 /// Saves the terrain to a larger terrain file.
545 /// </summary>
546 /// <param name="filename">The terrain file to save</param>
547 /// <param name="fileWidth">The width of the file in units</param>
548 /// <param name="fileHeight">The height of the file in units</param>
549 /// <param name="fileStartX">Where to begin our slice</param>
550 /// <param name="fileStartY">Where to begin our slice</param>
551 public void SaveToFile(string filename, int fileWidth, int fileHeight, int fileStartX, int fileStartY)
552 {
553 int offsetX = (int)m_scene.RegionInfo.RegionLocX - fileStartX;
554 int offsetY = (int)m_scene.RegionInfo.RegionLocY - fileStartY;
555
556 if (offsetX >= 0 && offsetX < fileWidth && offsetY >= 0 && offsetY < fileHeight)
557 {
558 // this region is included in the tile request
559 foreach (KeyValuePair<string, ITerrainLoader> loader in m_loaders)
560 {
561 if (filename.EndsWith(loader.Key))
562 {
563 lock (m_scene)
564 {
565 loader.Value.SaveFile(m_channel, filename, offsetX, offsetY,
566 fileWidth, fileHeight,
567 (int)Constants.RegionSize,
568 (int)Constants.RegionSize);
569 }
570 return;
571 }
572 }
573 }
574 }
575
576 /// <summary>
544 /// Performs updates to the region periodically, synchronising physics and other heightmap aware sections 577 /// Performs updates to the region periodically, synchronising physics and other heightmap aware sections
545 /// </summary> 578 /// </summary>
546 private void EventManager_OnTerrainTick() 579 private void EventManager_OnTerrainTick()
@@ -860,6 +893,15 @@ namespace OpenSim.Region.CoreModules.World.Terrain
860 SaveToFile((string) args[0]); 893 SaveToFile((string) args[0]);
861 } 894 }
862 895
896 private void InterfaceSaveTileFile(Object[] args)
897 {
898 SaveToFile((string)args[0],
899 (int)args[1],
900 (int)args[2],
901 (int)args[3],
902 (int)args[4]);
903 }
904
863 private void InterfaceBakeTerrain(Object[] args) 905 private void InterfaceBakeTerrain(Object[] args)
864 { 906 {
865 UpdateRevertMap(); 907 UpdateRevertMap();
@@ -1115,6 +1157,17 @@ namespace OpenSim.Region.CoreModules.World.Terrain
1115 loadFromTileCommand.AddArgument("minimum Y tile", "The Y region coordinate of the first section on the file", 1157 loadFromTileCommand.AddArgument("minimum Y tile", "The Y region coordinate of the first section on the file",
1116 "Integer"); 1158 "Integer");
1117 1159
1160 Command saveToTileCommand =
1161 new Command("save-tile", CommandIntentions.COMMAND_HAZARDOUS, InterfaceSaveTileFile, "Saves the current heightmap to the larger file.");
1162 saveToTileCommand.AddArgument("filename",
1163 "The file you wish to save to, the file extension determines the loader to be used. Supported extensions include: " +
1164 supportedFileExtensions, "String");
1165 saveToTileCommand.AddArgument("file width", "The width of the file in tiles", "Integer");
1166 saveToTileCommand.AddArgument("file height", "The height of the file in tiles", "Integer");
1167 saveToTileCommand.AddArgument("minimum X tile", "The X region coordinate of the first section on the file",
1168 "Integer");
1169 saveToTileCommand.AddArgument("minimum Y tile", "The Y region coordinate of the first section on the file",
1170 "Integer");
1118 // Terrain adjustments 1171 // Terrain adjustments
1119 Command fillRegionCommand = 1172 Command fillRegionCommand =
1120 new Command("fill", CommandIntentions.COMMAND_HAZARDOUS, InterfaceFillTerrain, "Fills the current heightmap with a specified value."); 1173 new Command("fill", CommandIntentions.COMMAND_HAZARDOUS, InterfaceFillTerrain, "Fills the current heightmap with a specified value.");
@@ -1166,6 +1219,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
1166 m_commander.RegisterCommand("load", loadFromFileCommand); 1219 m_commander.RegisterCommand("load", loadFromFileCommand);
1167 m_commander.RegisterCommand("load-tile", loadFromTileCommand); 1220 m_commander.RegisterCommand("load-tile", loadFromTileCommand);
1168 m_commander.RegisterCommand("save", saveToFileCommand); 1221 m_commander.RegisterCommand("save", saveToFileCommand);
1222 m_commander.RegisterCommand("save-tile", saveToTileCommand);
1169 m_commander.RegisterCommand("fill", fillRegionCommand); 1223 m_commander.RegisterCommand("fill", fillRegionCommand);
1170 m_commander.RegisterCommand("elevate", elevateCommand); 1224 m_commander.RegisterCommand("elevate", elevateCommand);
1171 m_commander.RegisterCommand("lower", lowerCommand); 1225 m_commander.RegisterCommand("lower", lowerCommand);