diff options
Diffstat (limited to 'OpenSim/Region/Environment/Modules/Terrain/FileLoaders/Terragen.cs')
| -rw-r--r-- | OpenSim/Region/Environment/Modules/Terrain/FileLoaders/Terragen.cs | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/Terragen.cs b/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/Terragen.cs deleted file mode 100644 index 2a4a8f8..0000000 --- a/OpenSim/Region/Environment/Modules/Terrain/FileLoaders/Terragen.cs +++ /dev/null | |||
| @@ -1,127 +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 OpenSim 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.Text; | ||
| 31 | using OpenSim.Region.Environment.Interfaces; | ||
| 32 | |||
| 33 | namespace OpenSim.Region.Environment.Modules.Terrain.FileLoaders | ||
| 34 | { | ||
| 35 | /// <summary> | ||
| 36 | /// Terragen File Format Loader | ||
| 37 | /// Built from specification at | ||
| 38 | /// http://www.planetside.co.uk/terragen/dev/tgterrain.html | ||
| 39 | /// </summary> | ||
| 40 | internal class Terragen : ITerrainLoader | ||
| 41 | { | ||
| 42 | #region ITerrainLoader Members | ||
| 43 | |||
| 44 | public ITerrainChannel LoadFile(string filename) | ||
| 45 | { | ||
| 46 | TerrainChannel retval = new TerrainChannel(); | ||
| 47 | |||
| 48 | FileInfo file = new FileInfo(filename); | ||
| 49 | FileStream s = file.Open(FileMode.Open, FileAccess.Read); | ||
| 50 | BinaryReader bs = new BinaryReader(s); | ||
| 51 | |||
| 52 | bool eof = false; | ||
| 53 | if (ASCIIEncoding.ASCII.GetString(bs.ReadBytes(16)) == "TERRAGENTERRAIN ") | ||
| 54 | { | ||
| 55 | // Terragen file | ||
| 56 | while (eof == false) | ||
| 57 | { | ||
| 58 | int w = 256; | ||
| 59 | int h = 256; | ||
| 60 | string tmp = ASCIIEncoding.ASCII.GetString(bs.ReadBytes(4)); | ||
| 61 | switch (tmp) | ||
| 62 | { | ||
| 63 | case "SIZE": | ||
| 64 | int sztmp = bs.ReadInt16() + 1; | ||
| 65 | w = sztmp; | ||
| 66 | h = sztmp; | ||
| 67 | bs.ReadInt16(); | ||
| 68 | break; | ||
| 69 | case "XPTS": | ||
| 70 | w = bs.ReadInt16(); | ||
| 71 | bs.ReadInt16(); | ||
| 72 | break; | ||
| 73 | case "YPTS": | ||
| 74 | h = bs.ReadInt16(); | ||
| 75 | bs.ReadInt16(); | ||
| 76 | break; | ||
| 77 | case "ALTW": | ||
| 78 | eof = true; | ||
| 79 | Int16 heightScale = bs.ReadInt16(); | ||
| 80 | Int16 baseHeight = bs.ReadInt16(); | ||
| 81 | retval = new TerrainChannel(w, h); | ||
| 82 | int x, y; | ||
| 83 | for (x = 0; x < w; x++) | ||
| 84 | { | ||
| 85 | for (y = 0; y < h; y++) | ||
| 86 | { | ||
| 87 | retval[x, y] = (double) baseHeight + (double) bs.ReadInt16() * (double) heightScale / 65536.0; | ||
| 88 | } | ||
| 89 | } | ||
| 90 | break; | ||
| 91 | default: | ||
| 92 | bs.ReadInt32(); | ||
| 93 | break; | ||
| 94 | } | ||
| 95 | } | ||
| 96 | } | ||
| 97 | |||
| 98 | bs.Close(); | ||
| 99 | s.Close(); | ||
| 100 | |||
| 101 | return retval; | ||
| 102 | } | ||
| 103 | |||
| 104 | public void SaveFile(string filename, ITerrainChannel map) | ||
| 105 | { | ||
| 106 | char[] header = "TERRAGENTERRAIN".ToCharArray(); | ||
| 107 | throw new NotImplementedException(); | ||
| 108 | } | ||
| 109 | |||
| 110 | public string FileExtension | ||
| 111 | { | ||
| 112 | get { return ".ter"; } | ||
| 113 | } | ||
| 114 | |||
| 115 | public ITerrainChannel LoadFile(string filename, int x, int y, int fileWidth, int fileHeight, int w, int h) | ||
| 116 | { | ||
| 117 | throw new NotImplementedException(); | ||
| 118 | } | ||
| 119 | |||
| 120 | #endregion | ||
| 121 | |||
| 122 | public override string ToString() | ||
| 123 | { | ||
| 124 | return "Terragen"; | ||
| 125 | } | ||
| 126 | } | ||
| 127 | } \ No newline at end of file | ||