Printing the inventory

Learn to print the inventory contents with Debug.Log.

Printing Inventory Contents

The Debug.Log method prints a message to the Unity Console window. To display inventory item information, you can iterate through each element and print the fields you need as text. This method makes it easier to inspect data during development.

Debug.Log(item.itemName);

Iterating Through a List with foreach

The foreach loop visits the elements in a collection one by one. The loop variable represents the current element in each iteration. When used with List<Item>, you can access one Item object during each iteration.

foreach (Item item in inventory)
{
    Debug.Log(item.itemName);
}

Exercise Print Inventory Contents to the Console

Define a list of Item objects in the InventoryPrinter class. In the PrintItems method, use foreach to print the itemName field of every item in the list with Debug.Log.

Show example solution

using UnityEngine;
using System.Collections.Generic;

public class InventoryPrinter : MonoBehaviour
{
    public List<Item> inventory = new List<Item>();

    public void PrintItems()
    {
        foreach (Item item in inventory)
        {
            Debug.Log(item.itemName);
        }
    }
}

Test yourself

Which structure is suitable for printing the name of every inventory item to the Console window?
- A foreach loop and Debug.Log
- Only the Transform component
- Animator transition settings
- Creating a folder in the Project window
Show answer

A foreach loop and Debug.Log — foreach iterates through each Item in the list while Debug.Log prints the information to the console.

Printing a Message to the Console

Unity'de bir metin mesajını Console penceresine yazdırmak için ____ metodu çağrılır.

Show answer

Unity'de bir metin mesajını Console penceresine yazdırmak için Debug.Log metodu çağrılır.

Match the Printing Process

foreach

Iterates through collection elements
item

Current item object in the loop
itemName

Field storing the item's name
Debug.Log

Sends message to Unity Console

Next lesson: Summary - Inventory

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