蒸汽Tf2的贸易BOT Node.js加载问题

Question

这里是我的一段代码

// Any time an item changes in the trade window 
trade.on('offerChanged', function(itemAdded, item) { 
if (itemAdded) { 
    logger.info('User added: '+item.name) 
    if (item.name == 'Festive Black Box') { 
     trade.chatMsg('Cool!'); 
     trade.addItem('Scrap Metal'); 
    } 
} 

所以，基本上我的兄弟放了这个项目（节日黑匣子），它应该把一个废料，但它不，而是说“酷！” （所以我知道它的工作原理），并没有插入废料的机器人，我等了很长时间，似乎没有工作，也只有一个废金属在我的库存！

这里有一些我的代码片段;

// After we accept the trade, we deal with the trade session 
client.on('sessionStart', function(steamID) { 
    inTrade = true; 
    client.setPersonaState(steam.EPersonaState.Busy); 
    trade.open(steamID, function() { // Pass the trade off to our steam-trade library 
    trade.loadInventory(appid.TF2, contextid.TF2, function(inv) { 
     inventory = inv; 
     scrap = inv.filter(function(item) { return item.name == 'Scrap Metal';}); 
     logger.error(scrap) 
      if (!inv) { 
       logger.error('Error getting own inventory. Cancelling trade.'); 
       client.sendMessage(steamID, 'Could not load my inventory, please contact my creator.'); 
       trade.cancel(steamID); 
      } else { 
       logger.debug('Found '+inv.length+' items in my inventory.'); 
       myBackpack = inv; // Now we can access it globally 
       // If you want to put items up in the trade window immediately, 
       // here is where you could do it. Instead we're calling a custom function. 
       onTradeStart(steamID); // Our custom function 
      } 
     }); 
    }); 
}); 

Answer 1

这里，我们去：

// Any time an item changes in the trade window 
trade.on('offerChanged', function(itemAdded, item) { 
    if (itemAdded) { 
     logger.info('User added: '+item.name) 
     if (item.name == 'Festive Black Box') { 
      trade.chatMsg('Cool!'); 
      trade.addItem('Scrap Metal'); 
      logger.info(trade.addItems(scrap)); 
     } 
    } 
    //if (itemAdded) 
    // logger.info('User added: '+item.name); 
    //else 
    // logger.info('User removed: '+item.name); 
}); 

Answer 2

尝试使用

scrap = inv.filter(function(item) { 
    return item.tags.some(function(element, index, array) { 
      return element.internal_name == 'Scrap Metal'; 
    }); 
});