array list textures

Unity Engine
1

Hello,

I have a problem with creating buttons from an arraylist.

Here is some sample code to show my problem:

//////////////////////////////////////////////////
Texture2D tex ;
.
( code to insert textures into tex)
.
voidOnGUI(){

for(int i =0; i < tex.Length; i++)
(GUILayout.Button(tex[ i ]));

}
///////////////////////////////////////////////
The problem is I get the correct number of buttons created,however they all share the texture name, so I end up with “n” number of buttons all with texture “n”.
For example if my array contained textures [A,B,C], I would see the buttons being created in the following order:
A → BB → CCC
How could I define each button to have its own texture from the arraylist?
Thank you.

2 
void OnGUI()
{
    for(int i =0; i < tex.Length; i++)
    {
        string texStr = tex[i];
        if(GUILayout.Button(texStr))
        {
            // your button code here
        }
    }
}

Try something like this (not tested). You have to declare a local variable to avoid i incrementation during “for” loop.

3

Thank you for this, I found out I was doing a for loop twice so I was getting more values entered into my array than needed.

I managed to fix that and now get the correct number of buttons and each has its own texture, however the next texture deletes the previous texture, so I end up with for example 5 blank buttons and one with the texture of the last texture in my array.

I did try to create a string and texture created from my text [ i ] array but no luck.