Fixed Update Problems C# - Please help!

Questions & Answers
1

— I Previously Asked A Question About This —

I have my code for my player movement in script and i have been told to have the physics stuff in the update so that when i pause the game, the physics stuff pauses aswell

Here is my code:

using UnityEngine;
using UnityEngine.UI;
using System.Collections;

public class Movement : MonoBehaviour {

	private PauseMenuScript pauseMenuScript;
	private Fade myFadeScript;

	public float movementSpeed;

	public int jumpHeight;
	float jumpSpeed;
	Vector3 velocity;
	
	void Start(){

		pauseMenuScript = GameObject.Find ("Manager").GetComponent<PauseMenuScript> ();

		jumpSpeed = Mathf.Sqrt(-2*Physics.gravity.y*jumpHeight) + 0.1f;

	}

	void FixedUpdate(){

		rigidbody.AddRelativeForce(Vector3.right * 10 - rigidbody.velocity);

		if(Input.GetKeyDown("up") || (Input.GetMouseButtonDown(0)))
		{
			velocity = rigidbody.velocity;
			velocity.y = jumpSpeed;
			rigidbody.velocity = velocity;
		}

		//if (pauseMenuScript.isPaused)

	}

	IEnumerator WaitForTime (float waitTime){

		yield return new WaitForSeconds (waitTime);
	}

}

When the game plays the key press does not always register so the game kinda feels bad, so how would i have it so that this dose not happen in the fixed update.

OR

How could i have it so that in the Update() function, i can reset the veolcity after the game has unpaused

Here is the first thread i posted about this to give you more context:

Thanks :smiley:

2

You should not check for user input in the FixedUpdate as it’s very often skips the player’s input (it may not be called in the input frame). All input should be done in the Update function.

You should change rigidbody velocity in the Update function and continue to AddRelativeForce in the FixedUpdate function.