From f100fc1b94501f5b0b0ede678838fc9783613369 Mon Sep 17 00:00:00 2001
From: Adam Frisby
Date: Fri, 11 Apr 2008 03:33:51 +0000
Subject: * Updated MapImageModule to support primitives showing on the world
 map image. As MapImageModule is of unknown use, this may or may not be
 reflected on the world map. See the ShadeBuildings function in MapImageModule
 for reference.

---
 .../Environment/Modules/Terrain/MapImageModule.cs  | 44 +++++++++++++++++++++-
 1 file changed, 43 insertions(+), 1 deletion(-)

(limited to 'OpenSim')

diff --git a/OpenSim/Region/Environment/Modules/Terrain/MapImageModule.cs b/OpenSim/Region/Environment/Modules/Terrain/MapImageModule.cs
index c4334e0..c791ac3 100644
--- a/OpenSim/Region/Environment/Modules/Terrain/MapImageModule.cs
+++ b/OpenSim/Region/Environment/Modules/Terrain/MapImageModule.cs
@@ -58,6 +58,47 @@ namespace OpenSim.Region.Environment.Modules.Terrain
             return imageData;
         }
 
+        private void ShadeBuildings(ref Bitmap map)
+        {
+            lock (map)
+            {
+                lock (m_scene.Entities)
+                {
+                    foreach (EntityBase entity in m_scene.Entities.Values)
+                    {
+                        if (entity is SceneObjectGroup)
+                        {
+                            SceneObjectGroup sog = (SceneObjectGroup)entity;
+
+                            foreach (SceneObjectPart primitive in sog.Children.Values)
+                            {
+                                int x, y, w, h, dx, dy;
+                                x = (int)(primitive.AbsolutePosition.X - (primitive.Scale.X / 2));
+                                y = (int)(primitive.AbsolutePosition.Y - (primitive.Scale.Y / 2));
+                                w = (int)primitive.Scale.X;
+                                h = (int)primitive.Scale.Y;
+
+                                for (dx = x; dx < x + w; dx++)
+                                {
+                                    for (dy = y; dy < y + h; dy++)
+                                    {
+                                        if (x < 0 || y < 0)
+                                            continue;
+                                        if (x >= map.Width || y >= map.Height)
+                                            continue;
+
+                                        map.SetPixel(dx, dy, Color.DarkGray);
+                                    }
+                                }
+
+
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
         private Bitmap TerrainToBitmap(string gradientmap)
         {
             Bitmap gradientmapLd = new Bitmap(gradientmap);
@@ -84,8 +125,9 @@ namespace OpenSim.Region.Environment.Modules.Terrain
                         bmp.SetPixel(x, copy.Height - y - 1, colours[colorindex]);
                     }
                 }
+                ShadeBuildings(ref bmp);
+                return bmp;
             }
-            return bmp;
         }
 
 
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