I’m new to Unity and I have been hardstucked for a couple of days trying to figure out what I’m doing wrong.

Im having a problem with addForce to player rigidbody. The issue is i made playerMovement with changing velocity and it is constantly overwritting player velocity and then when i want to addForce to player it is instanty overwritten. Problem is in the first if statement both of those playerRb.velocity

Well, there is a lot of questions related to the topic but nothing has helped me so far.
I’m trying to make an object appear/disappear smoothly by changing it’s transparency, however transparent shaders make object always a bit transparent.

Recently, I have been working on a character controller which’s movement was similar to the one’s in Celeste. I was able to get the run down, but the jump is really awkward. Despite all my efforts, the jump feels floaty and buggy, as the character jumps extremely high while moving. On the other hand, if I do a stationary jump, the character goes up every so slightly and comes back down. Along with that, the variable jump height is really weird. If I hold down the jump key for as long as possible, my character almost starts floating up, and when it hits the peak of the jump, it comes back down like a balloon (Even though I’ve added gravity to my code). Here’s the code:

I am developing a FPS project with Unity, I tried searching for a way to make the gun shoot inside the crosshair but I didn’t find anything about it.