Replace actor with another one with the same position

[Pokenic99]

Hi everyone,

I’m making a game like “wall bricker” but with two players.

i want that, the ball once it fell down, one random normal block become an indestructible golden block.

Here what I did: Get all the actor of class (normal-block) > get (a random block) > Get the location of the chosen block for spawn a golden block > destroy the normal actor

The real problem is… The golden block spawn in the position of a random normal block, but the destroyed block is an another

here the example: (sorry if it is so dark)

And here the Blueprint:

[Pokenic99]

I forgot to say… I just test the coordinates where the golden block will spawn and the coordinate of the chosen block to destroy… and they are not the same coordinates

[Everynone]

It’s because of how randomisation evaluation works. Try it like this:

In short, if you evaluate random twice, you’ll get 2 random results - and they may not be the same. If you think this will print the same random number:

Think again, it rarely will.

[Pokenic99]

Hey, thank you so much! It’s working!
I now understand the random logic too.