1. #include "ApplicationManager.h"
    2. 

  2. #include "IrrlichtEngineManager.h"
    3. 

  3.  
    4. 

  4. static const char TERRAIN_HEIGHTMAP[] = "../../media/heightmap.bmp";
    5. 

  5. static const char TERRAIN_MATERIAL[] = "../../media/terrain.bmp";
    6. 

  6. static const char TERRAIN_DETAIL[] = "../../media/detail.jpg";
    7. 

  7. static const float TERRAIN_DETAIL_SCALE = 20.0f;
    8. 

  8. static const vector3df TERRAIN_SCALE = vector3df(40.0f, 4.0f, 40.0f);
    9. 

  9. static const float CAMERA_FAR_DISTANCE = 50000.0f;
    10. 

  10. static const vector3df CAMERA_START_POS = vector3df(0, 10, 0);
    11. 

  11.  
    12. 

  12. ApplicationManager::ApplicationManager()
    13. 

  13. {
    14. 

  14. 	InitialiseVariables();
    15. 

  15. }
    16. 

  16.  
    17. 

  17. ApplicationManager::~ApplicationManager()
    18. 

  18. {
    19. 

  19.  
    20. 

  20. }
    21. 

  21.  
    22. 

  22. void ApplicationManager::InitialiseVariables()
    23. 

  23. {
    24. 

  24. 	terrain = NULL;
    25. 

  25. }
    26. 

  26.  
    27. 

  27. void ApplicationManager::Startup()
    28. 

  28. {
    29. 

  29. 	ICameraSceneNode* camera = ENGINEMANAGER.GetSceneManager()->addCameraSceneNodeFPS();
    30. 

  30. 	camera->setFarValue(CAMERA_FAR_DISTANCE);
    31. 

  31. 	camera->setPosition(CAMERA_START_POS);
    32. 

  32.  
    33. 

  33. 	ENGINEMANAGER.GetIrrlichtDevice()->getCursorControl()->setVisible(false);
    34. 

  34.  
    35. 

  35. 	terrain = ENGINEMANAGER.GetSceneManager()->addTerrainSceneNode(TERRAIN_HEIGHTMAP);
    36. 

  36.  
    37. 

  37. 	terrain->setScale(TERRAIN_SCALE);
    38. 

  38. 	terrain->setMaterialFlag(EMF_LIGHTING, false);
    39. 

  39.  
    40. 

  40. 	terrain->setMaterialTexture(
    41. 

  41. 		0,
    42. 

  42. 		ENGINEMANAGER.GetVideoDriver()->getTexture(TERRAIN_MATERIAL));
    43. 

  43. 	terrain->setMaterialTexture(
    44. 

  44. 		1,
    45. 

  45. 		ENGINEMANAGER.GetVideoDriver()->getTexture(TERRAIN_DETAIL));
    46. 

  46.  
    47. 

  47. 	terrain->setMaterialType(EMT_DETAIL_MAP);
    48. 

  48. 	terrain->scaleTexture(1.0f, TERRAIN_DETAIL_SCALE);
    49. 

  49.  
    50. 

  50. 	ITriangleSelector* selector	= ENGINEMANAGER.GetSceneManager()->
    51. 

  51. 		createTerrainTriangleSelector(terrain, 0);
    52. 

  52. 	terrain->setTriangleSelector(selector);
    53. 

  53.  
    54. 

  54. 	scene::ISceneNodeAnimator* anim = ENGINEMANAGER.GetSceneManager()->
    55. 

  55. 		createCollisionResponseAnimator(
    56. 

  56. 			selector,
    57. 

  57. 			camera);
    58. 

  58. 	camera->addAnimator(anim);
    59. 

  59.  
    60. 

  60. 	anim->drop();
    61. 

  61. 	selector->drop();
    62. 

  62. }
    63. 

  63.  
    64. 

  64. void ApplicationManager::Shutdown()
    65. 

  65. {
    66. 

  66. 	if (terrain != NULL) terrain->remove();
    67. 

  67.  
    68. 

  68. 	InitialiseVariables();
    69. 

  69. }
    70.