CODEWITHSUNDEEP
c#unity-game-engineinstantiation
Ben Phil
Ben Phil

Reputation: 3

Unity Freezes When I Press The Play Button With The Instantiate Syntax C#

Every time I press the play button in unity it just sits there doing nothing and I think it has something to do with the Instantiate Syntax here is my code and this is the only script I have running. I'm trying to just simply make a grid of my GameObject. if anyone knows why that would be great or if not maybe you know a better way to do it. Thanks!!

    using UnityEngine;

public class Script2 : MonoBehaviour
{
    public GameObject Sprite;

    void Start()
    {
        Generate();
    }
    public void Generate()
    {
        float width = Sprite.transform.lossyScale.x;
        float height = Sprite.transform.lossyScale.y; 
        for (int y = 0; y <= 100; y += 10)
        {
           for (int x = 0; x <= 100; y += 10)
            {
                GameObject Square = Sprite;
                Instantiate(Square, new Vector2(x * width, y * height), Quaternion.identity);
            }
        }
    }
}

Upvotes: 0

Views: 198

Answers (2)

Jon Gao
Jon Gao

Reputation: 26

Your x loop has an error, so it ran into infinite loop. Should be x+=10

for (int x = 0; x <= 100; x += 10)
{
    GameObject Square = Sprite;
    Instantiate(Square, new Vector2(x * width, y * height), Quaternion.identity);
}

Upvotes: 1

user3915050
user3915050

Reputation:

The best solution I have is the method I use when creating a grid of prefabs which is this method

using UnityEngine;

public class Class1 : MonoBehaviour
{
    public GameObject Prefab;

    private void Start ()
    {

        Generate ();

    }

    public void Generate ()
    {

        float width = Prefab.transform.lossyScale.x;
        float height = Prefab.transform.lossyScale.y;

        for ( int y = 0; y < 100; y++ )
        {

            for ( int x = 0; x < 100; x++ )
            {

                Vector3 position = new Vector3 ( x * width, y * height );

                Instantiate<GameObject> ( Prefab, position, Quaternion.identity );

            }

        }

    }

}

Upvotes: 0

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