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  1. #include "null.h"
  2.  
  3. // todo: shouldnt depend on sdl...
  4. #include <SDL.h>
  5.  
  6. static void* null_create_window_and_renderer(char* title, int x, int y, int width, int height) {
  7.     return 0;
  8. }
  9.  
  10. static int null_set_window_pos(void* hWnd, int x, int y, int nWidth, int nHeight) {
  11.     return 0;
  12. }
  13.  
  14. static void null_destroy_window(void* hWnd) {
  15. }
  16.  
  17. static int null_show_error_message(void* window, char* text, char* caption) {
  18.     return 0;
  19. }
  20.  
  21. static int null_get_and_handle_message(MSG_* msg) {
  22.     return 0;
  23. }
  24.  
  25. static void null_swap_window(void) {
  26. }
  27.  
  28. static void null_get_keyboard_state(unsigned int count, uint8_t* buffer) {
  29. }
  30.  
  31. static int null_get_mouse_buttons(int* pButton1, int* pButton2) {
  32.     return 0;
  33. }
  34.  
  35. static int null_get_mouse_position(int* pX, int* pY) {
  36.     return 0;
  37. }
  38.  
  39. static int null_show_cursor(int show) {
  40.     return 0;
  41. }
  42.  
  43. static void NullRenderer_BeginScene(br_actor* camera, br_pixelmap* colour_buffer, br_pixelmap* depth_buffer) {
  44. }
  45.  
  46. static void NullRenderer_EndScene(void) {
  47. }
  48.  
  49. static void NullRenderer_SetPalette(PALETTEENTRY_* palette) {
  50. }
  51.  
  52. static void NullRenderer_FullScreenQuad(uint8_t* src) {
  53. }
  54.  
  55. static void NullRenderer_Model(br_actor* actor, br_model* model, br_material* material, br_token render_type, br_matrix34 model_matrix) {
  56. }
  57.  
  58. static void NullRenderer_ClearBuffers(void) {
  59. }
  60.  
  61. static void NullRenderer_BufferTexture(br_pixelmap* pm) {
  62. }
  63.  
  64. static void NullRenderer_BufferMaterial(br_material* mat) {
  65. }
  66.  
  67. static void NullRenderer_BufferModel(br_model* model) {
  68. }
  69.  
  70. static void NullRenderer_FlushBuffers(void) {
  71. }
  72.  
  73. static void NullRenderer_SetViewport(int x, int y, int width, int height) {
  74. }
  75.  
  76. void Null_Platform_Init(tHarness_platform* platform) {
  77.     platform->ProcessWindowMessages = null_get_and_handle_message;
  78.     // todo: shouldnt depend on sdl...
  79.     platform->Sleep = SDL_Delay;
  80.     platform->GetTicks = SDL_GetTicks;
  81.     platform->CreateWindowAndRenderer = null_create_window_and_renderer;
  82.     platform->ShowCursor = null_show_cursor;
  83.     platform->SetWindowPos = null_set_window_pos;
  84.     platform->SwapWindow = null_swap_window;
  85.     platform->DestroyWindow = null_destroy_window;
  86.     platform->GetKeyboardState = null_get_keyboard_state;
  87.     platform->GetMousePosition = null_get_mouse_position;
  88.     platform->GetMouseButtons = null_get_mouse_buttons;
  89.     platform->DestroyWindow = null_destroy_window;
  90.     platform->ShowErrorMessage = null_show_error_message;
  91.  
  92.     platform->Renderer_BufferModel = NullRenderer_BufferModel;
  93.     platform->Renderer_BufferMaterial = NullRenderer_BufferMaterial;
  94.     platform->Renderer_BufferTexture = NullRenderer_BufferTexture;
  95.     platform->Renderer_SetPalette = NullRenderer_SetPalette;
  96.     platform->Renderer_FullScreenQuad = NullRenderer_FullScreenQuad;
  97.     platform->Renderer_Model = NullRenderer_Model;
  98.     platform->Renderer_ClearBuffers = NullRenderer_ClearBuffers;
  99.     platform->Renderer_FlushBuffers = NullRenderer_FlushBuffers;
  100.     platform->Renderer_BeginScene = NullRenderer_BeginScene;
  101.     platform->Renderer_EndScene = NullRenderer_EndScene;
  102.     platform->Renderer_SetViewport = NullRenderer_SetViewport;
  103. }
  104.