ITextureSender.cs 2.6 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 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. using System;
  28. namespace OpenSim.Region.Environment.Interfaces
  29. {
  30. /// <summary>
  31. /// Interface for an object which can send texture information to a client
  32. /// </summary>
  33. public interface ITextureSender
  34. {
  35. /// <summary>
  36. /// Are we in the process of sending the texture?
  37. /// </summary>
  38. bool Sending { get; set; }
  39. /// <summary>
  40. /// Has the texture send been cancelled?
  41. /// </summary>
  42. bool Cancel { get; set; }
  43. /// <summary>
  44. /// Update the non data properties of a texture request
  45. /// </summary>
  46. /// <param name="discardLevel"></param>
  47. /// <param name="packetNumber"></param>
  48. void UpdateRequest(int discardLevel, uint packetNumber);
  49. /// <summary>
  50. /// Send a texture packet to the client.
  51. /// </summary>
  52. /// <returns>True if the last packet has been sent, false otherwise.</returns>
  53. bool SendTexturePacket();
  54. }
  55. }