C# Array<Rect2>: I cannot modify the properties.

dietorga

Hi guys, I'm new in Godot and c# (I'm a c++ and python guy) I get this error with Godot Array: Cannot modify the return value of 'Array<Rect2>.this[int]' because it is not a variable

    Array<Rect2> rects;
    ...
    rects[i].Size = new Vector2 (0f, 0f);

I was searching, but I can't find a solution to something as simple as this. Any help will be appreciated. Thanks!

dietorga

Ok, I have understood a little more about c #, but I think that godot Rects, Vector2, etc must be classes instead structs (I think; maybe I'm wrong)

Godot Rect and Vector as structs:

Rect2 rect = rectList[i]; // create a copy
rect.Size = new Vector2 (0.1f, rectList[i].Size.y ); // allocate memory
rectList[i] = rect; // create a copy

If these were classes:

rectList[i].Size.x = 0.1; // no allocations, no copies

Is there other solution to this? Thanks!