Free Hero Mesh

    return;
  } else {
    a=sqlite3_value_int(*argv)&0xFFFF;
    if(!a || (a&~0x3FFF) || !classes[a] || (classes[a]->cflags&CF_NOCLASS2)) return;
  }
  found: sqlite3_result_int64(cxt,a|((sqlite3_int64)TY_CLASS<<32));
}

static void fn_gameover(sqlite3_context*cxt,int argc,sqlite3_value**argv) {
  sqlite3_result_int(cxt,gameover);
}

static void fn_hash(sqlite3_context*cxt,int argc,sqlite3_value**argv) {
  const unsigned char*u=sqlite3_value_blob(*argv);
  int n=sqlite3_value_bytes(*argv);
  long long h=sqlite3_value_int64(argv[1]);
  int m=hash_length(h);
  if(sqlite3_value_type(*argv)==SQLITE_NULL || !m) return;

  sqlite3_create_function(userdb,"BCAT",-1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_bcat,0,0);
  sqlite3_create_function(userdb,"BEST_MOVE_LIST",0,SQLITE_UTF8,0,fn_best_move_list,0,0);
  sqlite3_create_function(userdb,"BEST_SCORE",0,SQLITE_UTF8,0,fn_best_score,0,0);
  sqlite3_create_function(userdb,"BYTE",-1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_byte,0,0);
  sqlite3_create_function(userdb,"CL",1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_cl,0,0);
  sqlite3_create_function(userdb,"CLASS_DATA",2,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_class_data,0,0);
  sqlite3_create_function(userdb,"CVALUE",1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_cvalue,0,0);
  sqlite3_create_function(userdb,"GAMEOVER",0,SQLITE_UTF8,0,fn_gameover,0,0);
  sqlite3_create_function(userdb,"HASH",2,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_hash,0,0);
  sqlite3_create_function(userdb,"HAS_XY_INPUT",0,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_has_xy_input,0,0);
  sqlite3_create_function(userdb,"HEROMESH_ESCAPE",1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_heromesh_escape,0,0);
  sqlite3_create_function(userdb,"HEROMESH_TYPE",1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_heromesh_type,0,0);
  sqlite3_create_function(userdb,"HEROMESH_UNESCAPE",1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_heromesh_unescape,0,0);
  sqlite3_create_function(userdb,"INRECT",2,SQLITE_UTF8,0,fn_inrect,0,0);
  sqlite3_create_function(userdb,"LEVEL",0,SQLITE_UTF8,&level_ord,fn_level,0,0);
  sqlite3_create_function(userdb,"LEVEL_CACHEID",0,SQLITE_UTF8|SQLITE_DETERMINISTIC,ptr0,fn_cacheid,0,0);
  sqlite3_create_function(userdb,"LEVEL_CODE",0,SQLITE_UTF8,&level_code,fn_level,0,0);
  sqlite3_create_function(userdb,"LEVEL_ID",0,SQLITE_UTF8,&level_id,fn_level,0,0);
  sqlite3_create_function(userdb,"LEVEL_TITLE",0,SQLITE_UTF8,0,fn_level_title,0,0);
  sqlite3_create_function(userdb,"LEVEL_VERSION",0,SQLITE_UTF8,&level_version,fn_level,0,0);
  sqlite3_create_function(userdb,"LOAD_LEVEL",1,SQLITE_UTF8,0,fn_load_level,0,0);
  sqlite3_create_function(userdb,"MAX_LEVEL",0,SQLITE_UTF8,0,fn_max_level,0,0);
  sqlite3_create_function(userdb,"MODSTATE",0,SQLITE_UTF8,0,fn_modstate,0,0);
  sqlite3_create_function(userdb,"MOVE_LIST",0,SQLITE_UTF8,0,fn_move_list,0,0);
  sqlite3_create_function(userdb,"MOVENUMBER",0,SQLITE_UTF8,0,fn_movenumber,0,0);
  sqlite3_create_function(userdb,"MVALUE",1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_mvalue,0,0);
  sqlite3_create_function(userdb,"NVALUE",1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_zero_extend,0,0);