PhysicsSensor.cs 3.2 KB

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  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. using System;
  28. using System.Timers;
  29. namespace OpenSim.Region.Physics.Manager
  30. {
  31. [Flags]
  32. public enum SenseType : uint
  33. {
  34. NONE = 0,
  35. AGENT = 1,
  36. ACTIVE = 2,
  37. PASSIVE = 3,
  38. SCRIPTED = 4
  39. }
  40. public abstract class PhysicsSensor
  41. {
  42. public static PhysicsSensor Null
  43. {
  44. get { return new NullPhysicsSensor(); }
  45. }
  46. public abstract PhysicsVector Position {get; set;}
  47. public abstract void TimerCallback (object obj, ElapsedEventArgs eea);
  48. public abstract float radianarc {get; set;}
  49. public abstract string targetname {get; set;}
  50. public abstract Guid targetKey{get;set;}
  51. public abstract SenseType sensetype { get;set;}
  52. public abstract float range { get;set;}
  53. public abstract float rateSeconds { get;set;}
  54. }
  55. public class NullPhysicsSensor : PhysicsSensor
  56. {
  57. public override PhysicsVector Position
  58. {
  59. get { return PhysicsVector.Zero; }
  60. set { return; }
  61. }
  62. public override void TimerCallback(object obj, ElapsedEventArgs eea)
  63. {
  64. // don't do squat
  65. }
  66. public override float radianarc { get { return 0f; } set { } }
  67. public override string targetname { get { return ""; } set { } }
  68. public override Guid targetKey { get { return Guid.Empty; } set { } }
  69. public override SenseType sensetype { get { return SenseType.NONE; } set { } }
  70. public override float range { get { return 0; } set { } }
  71. public override float rateSeconds { get { return 0; } set { } }
  72. }
  73. }