pathfinding

SUBMITTED BY: itsDaveLad

DATE: March 10, 2016, 3:25 p.m.

FORMAT: Text only

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  1. static void PathFinding()
  2. {
  3. QLearning q = new QLearning();
  4. QAction fromTo;
  5. QState state;
  6. string stateName;
  7. string stateNameNext;
  9. // ----------- Begin Insert the path setup here -----------
  10. // insert the end states here, e.g. goal state
  11. q.EndStates.Add(StateNameEnum.Kitchen.EnumToString());
  13. // State Bedroom
  14. stateName = StateNameEnum.Bedroom.EnumToString();
  15. q.AddState(state = new QState(stateName, q));
  16. // action up
  17. stateNameNext = StateNameEnum.Bedroom.EnumToString();
  18. state.AddAction(fromTo = new QAction(stateName, new QActionName("up")));
  19. fromTo.AddActionResult(new QActionResult(fromTo, stateNameNext, 1.0));
  20. // action right
  21. stateNameNext = StateNameEnum.Hallway.EnumToString();
  22. state.AddAction(fromTo = new QAction(stateName, new QActionName("right")));
  23. fromTo.AddActionResult(new QActionResult(fromTo, stateNameNext, 1.0));
  24. // action down
  25. stateNameNext = StateNameEnum.Bedroom.EnumToString();
  26. state.AddAction(fromTo = new QAction(stateName, new QActionName("down")));
  27. fromTo.AddActionResult(new QActionResult(fromTo, stateNameNext, 1.0));
  28. // action left
  29. stateNameNext = StateNameEnum.Bedroom.EnumToString();
  30. state.AddAction(fromTo = new QAction(stateName, new QActionName("left")));
  31. fromTo.AddActionResult(new QActionResult(fromTo, stateNameNext, 1.0));
  33. // State Hallway
  34. stateName = StateNameEnum.Hallway.EnumToString();
  35. q.AddState(state = new QState(stateName, q));
  36. // action up
  37. stateNameNext = StateNameEnum.Hallway.EnumToString();
  38. state.AddAction(fromTo = new QAction(stateName, new QActionName("up")));
  39. fromTo.AddActionResult(new QActionResult(fromTo, stateNameNext, 1.0));
  40. // action right
  41. stateNameNext = StateNameEnum.Hallway.EnumToString();
  42. state.AddAction(fromTo = new QAction(stateName, new QActionName("right")));
  43. fromTo.AddActionResult(new QActionResult(fromTo, stateNameNext, 1.0));
  44. // action down
  45. stateNameNext = StateNameEnum.Stairwell.EnumToString();
  46. state.AddAction(fromTo = new QAction(stateName, new QActionName("down")));
  47. fromTo.AddActionResult(new QActionResult(fromTo, stateNameNext, 1.0));
  48. // action left
  49. stateNameNext = StateNameEnum.Bedroom.EnumToString();
  50. state.AddAction(fromTo = new QAction(stateName, new QActionName("left")));
  51. fromTo.AddActionResult(new QActionResult(fromTo, stateNameNext, 1.0));
  53. // State Stairwell
  54. stateName = StateNameEnum.Stairwell.EnumToString();
  55. q.AddState(state = new QState(stateName, q));
  56. // action up
  57. stateNameNext = StateNameEnum.Hallway.EnumToString();
  58. state.AddAction(fromTo = new QAction(stateName, new QActionName("up")));
  59. fromTo.AddActionResult(new QActionResult(fromTo, stateNameNext, 1.0));
  60. // action right
  61. stateNameNext = StateNameEnum.Stairwell.EnumToString();
  62. state.AddAction(fromTo = new QAction(stateName, new QActionName("right")));
  63. fromTo.AddActionResult(new QActionResult(fromTo, stateNameNext, 1.0));
  64. // action down
  65. stateNameNext = StateNameEnum.Stairwell.EnumToString();
  66. state.AddAction(fromTo = new QAction(stateName, new QActionName("down")));
  67. fromTo.AddActionResult(new QActionResult(fromTo, stateNameNext, 1.0));
  68. // action left
  69. stateNameNext = StateNameEnum.Kitchen.EnumToString();
  70. state.AddAction(fromTo = new QAction(stateName, new QActionName("left")));
  71. fromTo.AddActionResult(new QActionResult(fromTo, stateNameNext, 1.0){Reward = 100});
  72. // ----------- End Insert the path setup here -----------
  74. q.RunTraining();
  75. q.PrintQLearningStructure();
  76. q.ShowPolicy();
  77. }
  78. }
  79. }
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