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author | Melanie | 2009-10-22 07:12:10 +0100 |
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committer | Melanie | 2009-10-22 07:12:10 +0100 |
commit | c4969d47d9bbc22b37054451cd31451ca8d8c78a (patch) | |
tree | 788e3b034254bcf068ca950ee97a78b6aa07b386 /OpenSim/Data/NHibernate/Terrain.cs | |
parent | Merge branch 'master' into vehicles (diff) | |
parent | Remove the "mel_t" from version string (diff) | |
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Merge branch 'master' into vehicles
Diffstat (limited to 'OpenSim/Data/NHibernate/Terrain.cs')
-rw-r--r-- | OpenSim/Data/NHibernate/Terrain.cs | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/OpenSim/Data/NHibernate/Terrain.cs b/OpenSim/Data/NHibernate/Terrain.cs deleted file mode 100644 index 4be35c6..0000000 --- a/OpenSim/Data/NHibernate/Terrain.cs +++ /dev/null | |||
@@ -1,118 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright (c) Contributors, http://opensimulator.org/ | ||
3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. | ||
4 | * | ||
5 | * Redistribution and use in source and binary forms, with or without | ||
6 | * modification, are permitted provided that the following conditions are met: | ||
7 | * * Redistributions of source code must retain the above copyright | ||
8 | * notice, this list of conditions and the following disclaimer. | ||
9 | * * Redistributions in binary form must reproduce the above copyright | ||
10 | * notice, this list of conditions and the following disclaimer in the | ||
11 | * documentation and/or other materials provided with the distribution. | ||
12 | * * Neither the name of the OpenSimulator Project nor the | ||
13 | * names of its contributors may be used to endorse or promote products | ||
14 | * derived from this software without specific prior written permission. | ||
15 | * | ||
16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY | ||
17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY | ||
20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | ||
23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
26 | */ | ||
27 | |||
28 | using System; | ||
29 | using System.IO; | ||
30 | using System.Reflection; | ||
31 | using log4net; | ||
32 | using OpenMetaverse; | ||
33 | using OpenSim.Framework; | ||
34 | |||
35 | namespace OpenSim.Data.NHibernate | ||
36 | { | ||
37 | public class Terrain | ||
38 | { | ||
39 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); | ||
40 | |||
41 | private double[,] map; | ||
42 | private UUID regionID; | ||
43 | |||
44 | public Terrain(UUID Region, double[,] array) | ||
45 | { | ||
46 | map = array; | ||
47 | regionID = Region; | ||
48 | } | ||
49 | |||
50 | public Terrain() | ||
51 | { | ||
52 | map = new double[Constants.RegionSize, Constants.RegionSize]; | ||
53 | map.Initialize(); | ||
54 | regionID = UUID.Zero; | ||
55 | } | ||
56 | |||
57 | public UUID RegionID | ||
58 | { | ||
59 | get { return regionID; } | ||
60 | set { regionID = value; } | ||
61 | } | ||
62 | |||
63 | public byte[] MapData | ||
64 | { | ||
65 | get { return serializeTerrain(map); } | ||
66 | set { map = parseTerrain(value); } | ||
67 | } | ||
68 | |||
69 | public double[,] Doubles | ||
70 | { | ||
71 | get {return map;} | ||
72 | set {map = value;} | ||
73 | } | ||
74 | |||
75 | private static double[,] parseTerrain(byte[] data) | ||
76 | { | ||
77 | double[,] terret = new double[Constants.RegionSize, Constants.RegionSize]; | ||
78 | terret.Initialize(); | ||
79 | |||
80 | MemoryStream str = new MemoryStream(data); | ||
81 | BinaryReader br = new BinaryReader(str); | ||
82 | try { | ||
83 | for (int x = 0; x < Constants.RegionSize; x++) | ||
84 | { | ||
85 | for (int y = 0; y < Constants.RegionSize; y++) | ||
86 | { | ||
87 | terret[x, y] = br.ReadDouble(); | ||
88 | } | ||
89 | } | ||
90 | } | ||
91 | catch (Exception e) | ||
92 | { | ||
93 | m_log.Error("Issue parsing Map", e); | ||
94 | } | ||
95 | return terret; | ||
96 | } | ||
97 | |||
98 | private static byte[] serializeTerrain(double[,] val) | ||
99 | { | ||
100 | MemoryStream str = new MemoryStream((int) ((Constants.RegionSize*Constants.RegionSize)*sizeof (double))); | ||
101 | BinaryWriter bw = new BinaryWriter(str); | ||
102 | |||
103 | // TODO: COMPATIBILITY - Add byte-order conversions | ||
104 | for (int x = 0; x < Constants.RegionSize; x++) | ||
105 | { | ||
106 | for (int y = 0; y < Constants.RegionSize; y++) | ||
107 | { | ||
108 | double height = val[x, y]; | ||
109 | if (height <= 0.0) | ||
110 | height = double.Epsilon; | ||
111 | |||
112 | bw.Write(height); | ||
113 | } | ||
114 | } | ||
115 | return str.ToArray(); | ||
116 | } | ||
117 | } | ||
118 | } | ||