Annotation of /branches/taiga-0.1/ModularRex/RexBot/NavMeshSerializer.cs
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Original Path: trunk/ModularRex/RexBot/NavMeshSerializer.cs
| 1 : | tuco | 88 | /* |
| 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.Collections.Generic; | ||
| 30 : | using System.Xml; | ||
| 31 : | using OpenMetaverse; | ||
| 32 : | |||
| 33 : | |||
| 34 : | namespace OpenSim.Region.Examples.RexBot | ||
| 35 : | { | ||
| 36 : | public class NavMeshSerializer | ||
| 37 : | { | ||
| 38 : | private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType); | ||
| 39 : | |||
| 40 : | public void Import(NavMesh mesh, XmlNode node) | ||
| 41 : | { | ||
| 42 : | mesh.Name = node.Attributes.GetNamedItem("name").Value; | ||
| 43 : | mesh.DefaultMode = NavMesh.ParseTravelMode(node.Attributes.GetNamedItem("default_mode").Value); | ||
| 44 : | |||
| 45 : | foreach (XmlNode childNode in node.ChildNodes) | ||
| 46 : | { | ||
| 47 : | switch (childNode.Name) | ||
| 48 : | { | ||
| 49 : | case "mesh_node": | ||
| 50 : | Vector3 meshNodePos; | ||
| 51 : | string pos = childNode.Attributes.GetNamedItem("p").Value; | ||
| 52 : | try | ||
| 53 : | { | ||
| 54 : | meshNodePos = Vector3.Parse(pos); | ||
| 55 : | } | ||
| 56 : | catch (Exception e) | ||
| 57 : | { | ||
| 58 : | throw new System.Xml.XmlException("Failed to parse mesh_node position: " + pos + ". Reason: " + e.Message); | ||
| 59 : | } | ||
| 60 : | mesh.AddNode(meshNodePos); | ||
| 61 : | break; | ||
| 62 : | |||
| 63 : | case "mesh_edge": | ||
| 64 : | int e1 = Convert.ToInt32(childNode.Attributes.GetNamedItem("e1").Value); | ||
| 65 : | int e2 = Convert.ToInt32(childNode.Attributes.GetNamedItem("e2").Value); | ||
| 66 : | TravelMode mode = mesh.DefaultMode; | ||
| 67 : | |||
| 68 : | try | ||
| 69 : | { | ||
| 70 : | mode = NavMesh.ParseTravelMode(childNode.Attributes.GetNamedItem("mode").Value); | ||
| 71 : | } catch (Exception) {} | ||
| 72 : | |||
| 73 : | try | ||
| 74 : | { | ||
| 75 : | mesh.AddEdge(e1, e2, mode); | ||
| 76 : | } | ||
| 77 : | catch (System.ArgumentException) | ||
| 78 : | { | ||
| 79 : | m_log.Warn("[NavMeshSerializer]: Duplicate edge from: " + e1.ToString() + " to: " + e2.ToString() + "."); | ||
| 80 : | } | ||
| 81 : | break; | ||
| 82 : | |||
| 83 : | // default: | ||
| 84 : | // throw new System.Xml.XmlException("Unknown xml element: " + childNode.Name + "."); | ||
| 85 : | } | ||
| 86 : | } | ||
| 87 : | } | ||
| 88 : | } | ||
| 89 : | } |
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