//===============================
// buz: flashlight managenemt
//===============================
void SetupFlashlight(vec3_t origin, vec3_t angles, float time, float frametime)
{
  if (!g_flashlight)
   return;

  static float add = 0;
  float addideal = 0;
  pmtrace_t tr;
  vec3_t fwd, right, up;
  AngleVectors(angles, fwd, right, up);
  fwd = origin + (fwd*150);
  gEngfuncs.pEventAPI->EV_SetTraceHull( 2 );
  gEngfuncs.pEventAPI->EV_PlayerTrace( origin, fwd, PM_NORMAL, -1, &tr );
  if (tr.fraction < 1.0)
   addideal = (1 - tr.fraction)*30;
  float speed = (add - addideal)*10;
  if (speed < 0) speed *= -1;
  if (add < addideal)
  {
   add += frametime*speed;
   if (add > addideal) add = addideal;
  }
  else if (add > addideal)
  {
   add -= frametime*speed;
   if (add < addideal) add = addideal;
  }

  DynamicLight *flashlight = MY_AllocDlight(-666);
  flashlight->origin = origin + Vector(0,0,-13) + (right*5);
  flashlight->radius = 700;
  flashlight->die = time + 0.01;
  flashlight->angles = angles;
  strcpy(flashlight->spot_texture, "gfx/flashlight.tga");
  flashlight->cone_hor = 50+add;
  flashlight->cone_ver = 50+add;
  flashlight->color = Vector(1.4, 1.4, 1.4); // make model dymanic lighting happy
}