Hi. Below is a character controller for my first ever game in unity, written in c#. I have created a variable to know when to reset my current velocity so that if I were to fall off something, I won’t zip to the ground as my velocity keeps getting lower and lower. However, this variable is not changing based on when I tell it to. e.g. in the line:
if(Input.GetButtonDown("Jump") && isGrounded)
velocity.y = Mathf.Sqrt(jumpHeight * -2f * gravity);
isJumping = true;
It just won’t change to true no matter what I do. I’m unsure if I have put a line later that immediately sets it to false or if there is an issue in my if statement. I know that this statement definitely works, as it causes me to still jump and I have checked with a Debug.Log() statement.
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class playermovementnew : MonoBehaviour
{
public CharacterController controller;
public Rigidbody rb;
public Transform player;
public float speed = 12f;
public float gravity = -9.81f;
public float jumpHeight = 3f;
public float relativeJumpHeight = 5.5f;
float scenex;
float sceney;
float scenez;
float maxJumpHeight;
public Transform groundCheck;
public float groundDistance = 0.4f;
public LayerMask groundMask;
Vector3 velocity;
bool isGrounded;
bool isJumping;
void Update()
{
isGrounded = Physics.CheckSphere(groundCheck.position, groundDistance, groundMask);
scenex = player.position.x;
sceney = player.position.y;
scenez = player.position.z;
maxJumpHeight = sceney + relativeJumpHeight;
float x = Input.GetAxis("Horizontal");
float z = Input.GetAxis("Vertical");
Vector3 move = transform.right * x + transform.forward * z;
controller.Move(move * speed * Time.deltaTime);
if(Input.GetButtonDown("Jump") && isGrounded)
{
velocity.y = Mathf.Sqrt(jumpHeight * -2f * gravity);
isJumping = true;
}
if (isJumping)
{
if (sceney >= maxJumpHeight)
{
isJumping = false;
}
}
if (isGrounded && velocity.y < 2f);
{
if (isJumping = false)
{
velocity.y = -2f;
}
}
velocity.y += gravity * Time.deltaTime;
controller.Move(velocity * Time.deltaTime);
}
}