How do I create an ArrayList in unity?

How do I create an ArrayList in unity?

How to make Arraylist in Unity

1. using System. Collections. Generic;
2. public class MyScript : MonoBehaviour.
3. {
4. ArrayList myList = new ArrayList();
5. void Start()
6. {
7. }
8. void Update()

How do you create an array in GameObjects?

How do I create / Instatiate an array of GameObjects in C#

1. public int numSelectors = 5;
2. public GameObject[] selectorArr;
3. public Transform selector; //selected in the editor.
4. // Use this for initialization.
5. void Start () {
6. selectorArr = new GameObject[numSelectors];
7. for (int i = 0; i < numSelectors; i++){

Is there an ArrayList in C#?

In C#, the ArrayList is a non-generic collection of objects whose size increases dynamically. It is the same as Array except that its size increases dynamically. An ArrayList can be used to add unknown data where you don’t know the types and the size of the data.

How do you declare a 2d array in C#?

Here’s how we declare a 2D array in C#. int[ , ] x = new int [2, 3]; Here, x is a two-dimensional array with 2 elements. And, each element is also an array with 3 elements.

How do you make a game object a prefab?

You can create a prefab by selecting Asset > Create Prefab and then dragging an object from the scene onto the “empty” prefab asset that appears. If you then drag a different GameObject onto the prefab you will be asked if you want to replace your current gameobject with the new one.

What is dictionary in unity?

Dictionaries — Unity C# The Dictionary type steps away from arrays and lists by storing value pairs in each element, instead of single values. These elements are referred to as key-value pairs: the key acts as the index, or lookup value, for its corresponding value. Unlike arrays and lists, dictionaries are unordered.

How does ArrayList work in C#?

Is ArrayList deprecated?

It is not deprecated (yet!) but as stated remarks section on it’s documentation, it is not recommended to use it by Microsoft itself. How will you remove duplicate elements from an ArrayList in Java?

How do you instantiate a random object in an array in Unity?

Put your objects in an array, get a random index for that array and instantiate that object:

1. public GameObject[] myObjects;
2. int randomIndex = Random. Range(0, myObjects. Length);
3. GameObject instantiatedObject = Instantiate(myObjects[randomIndex], position, Quaternion. identity) as GameObject;