Function DrawPlayerRotatingBall

Descent3/renderobject.cpp:2034–2064

Draws a rotating ball around the player

}
// Draws a rotating ball around the player
void DrawPlayerRotatingBall(object *obj) {
  ASSERT(obj->type == OBJ_PLAYER);
  if (Players[obj->id].num_balls < 1)
    return;
  static int first = 1;
  static int bm_handle;
  vector worldpos;
  rend_SetColorModel(CM_RGB);
  rend_SetLighting(LS_GOURAUD);
  rend_SetTextureType(TT_LINEAR);
  rend_SetAlphaType(AT_SATURATE_TEXTURE);
  rend_SetAlphaValue(.3 * 255);
  rend_SetZBufferWriteMask(0);
  if (first) {
    int texhandle = FindTextureName("WhiteGlowingBall");
    if (texhandle == -1)
      bm_handle = 0;
    else
      bm_handle = GetTextureBitmap(texhandle, 0);
    first = 0;
  }
  for (int i = 0; i < Players[obj->id].num_balls; i++) {
    PlayerGetBallPosition(&worldpos, obj->id, i);
    // Get color of balls
    ddgr_color color =
        GR_RGB(Players[obj->id].ball_r[i] * 255, Players[obj->id].ball_g[i] * 255, Players[obj->id].ball_b[i] * 255);
    g3_DrawBitmap(&worldpos, obj->size / 4, ((obj->size / 4) * bm_h(bm_handle, 0)) / bm_w(bm_handle, 0), bm_handle,
                  color);
  }
  rend_SetZBufferWriteMask(1);
}
// Draws the 'typing message' icon indicator above an object
void DrawPlayerTypingIndicator(object *obj) {
  if (!(Game_mode & GM_MULTI))