I am not able to add 1 to the index of the element in the an Array

[digital parcel]

I am trying to change the index of the array to instantiate a projectile in line 22 current_weapon_index += 1 does not work when I run the scene
any ideas how to fix this ?

[undone frost]

Have you print the value while running?

[tranquil smelt]

Adding 1 will work fine, but you'll need to fetch the value again

You're only getting the value once in ready, so it won't change when you change the index