input.c

   1 #include "tennix.h"
   2 #include "input.h"
   3
   4 void wait_keypress() {
   5     SDL_Event e;
   6     unsigned char done = 0;
   7
   8     SDL_Delay( 100);
   9
  10     /* clean up all events */
  11     while( SDL_PollEvent( &e));
  12
  13     while( !done) {
  14         if( SDL_PollEvent( &e)) {
  15             done = (e.type == SDL_KEYUP || e.type == SDL_MOUSEBUTTONUP);
  16         } else {
  17             SDL_Delay( 50);
  18         }
  19     }
  20 }
  21