From d8997b59d30b63218f594d840d924a10287ce509 Mon Sep 17 00:00:00 2001
From: Adam Frisby
Date: Tue, 24 Jul 2007 05:22:33 +0000
Subject: * Terrain should now send just updated patches.

---
 OpenSim/Region/Terrain.BasicTerrain/TerrainEngine.cs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'OpenSim/Region/Terrain.BasicTerrain/TerrainEngine.cs')

diff --git a/OpenSim/Region/Terrain.BasicTerrain/TerrainEngine.cs b/OpenSim/Region/Terrain.BasicTerrain/TerrainEngine.cs
index 9c58874..a609623 100644
--- a/OpenSim/Region/Terrain.BasicTerrain/TerrainEngine.cs
+++ b/OpenSim/Region/Terrain.BasicTerrain/TerrainEngine.cs
@@ -99,6 +99,22 @@ namespace OpenSim.Region.Terrain
             tainted++;
         }
 
+        public bool Tainted()
+        {
+            return (tainted != 0);
+        }
+
+        public bool Tainted(int x, int y)
+        {
+            return (heightmap.diff[x / 16, y / 16] != 0);
+        }
+
+        public void ResetTaint()
+        {
+            tainted = 0;
+            heightmap.diff = new int[w / 16, h / 16];
+        }
+
         /// <summary>
         /// Checks to make sure the terrain is within baked values +/- maxRaise/minLower
         /// </summary>
-- 
cgit v1.1