Free Hero Mesh

      if(j==EOF) goto done;
      if(i<255) nam[i++]=j;
    }
    nam[i]=0;
    sqlite3_reset(st);
    sqlite3_bind_text(st,1,nam,i,SQLITE_TRANSIENT);
    sqlite3_bind_int(st,2,j=(i>4 && !memcmp(".IMG",nam+i-4,4)?1:!memcmp(".DEP",nam+i-4,4)?2:0));
    if(j) r++;
    i=fgetc(fp)<<16;
    i|=fgetc(fp)<<24;
    i|=fgetc(fp)<<0;
    i|=fgetc(fp)<<8;
    if(!i) continue;
    if(i<0) fatal("Bad or too big lump in .xclass file\n");
    buf=realloc(buf,i);

          case SDLK_HOME: case SDLK_KP7: sc=0; goto redraw;
          case SDLK_UP: case SDLK_KP8: if(sc) --sc; goto redraw;
          case SDLK_DOWN: case SDLK_KP2: ++sc; goto redraw;
          case SDLK_END: case SDLK_KP1: sc=max-screen->h/8+1; goto redraw;
          case SDLK_PAGEUP: case SDLK_KP9: sc-=screen->h/8-1; goto redraw;
          case SDLK_PAGEDOWN: case SDLK_KP3: sc+=screen->h/8-1; goto redraw;
          case SDLK_F1:
            if(max<32767) max+=add_picture(1);
            else screen_message("Too many pictures");
            goto redraw;
          case SDLK_F2:
            max-=delete_picture();
            goto redraw;
          case SDLK_F3:
            *ids=ask_picture_id("Edit:");
            if(*ids) edit_picture(*ids);
            goto redraw;
          case SDLK_F4:
            rename_picture();
            goto redraw;
          case SDLK_F5:
            if(max<32767) max+=add_picture(2);
            else screen_message("Too many pictures");
            goto redraw;
          case SDLK_F6:
            do_config();
            goto redraw;
          case SDLK_F7:
            *ids=copy_picture();
            if(*ids) max++,edit_picture(*ids);
            goto redraw;
          case SDLK_F12:
            sqlite3_exec(userdb,screen_prompt("<SQL>")?:"",response_cb,0,0);
            goto redraw;
        }
        break;
      case SDL_MOUSEMOTION: