I’m making a 2D movement script with JS and can’t really figure out what I’m doing wrong. I keep getting
“NullReferenceException: Object reference not set to an instance of an object”
on different lines. I think I managed to fix it for var anim : Animator;, but now it’s on line 55. (Which for some reason is line 57 here.)
This is my script so far:
`
var Speed : float = 80; //Max Vertical Movement Speed
var FacingRight : boolean = false; // Is Character Facing Right?
var FacingLeft : boolean = false; // Is Character Facing Left?
var JumpForce : float = 20; // Jump Speed
var anim : Animator; // The animator
var Grounded : boolean = false;
static var GroundRadius : float = 0.2;
static var WhatIsGround : LayerMask;
static var GroundCheck : Transform;
function Start(){
anim = gameObject.GetComponent(Animator);
}
function parametercheck(){
anim.SetBool("FacingRight",FacingRight);
anim.SetBool("FacingLeft",FacingLeft);
}
function HorizontalMove(){
var move : float = Input.GetAxis("Horizontal");
anim.SetFloat("XSpeed",move);
var XAxisSpeed : float = anim.GetFloat("XSpeed");
var charscale : Vector3 = transform.localScale;
anim = GetComponent(Animator);
rigidbody2D.velocity = Vector2(move * Speed, rigidbody2D.velocity.y);
if(XAxisSpeed == 0){
parametercheck();
FacingRight = false;
FacingLeft = false;
}
if(XAxisSpeed > 0){
parametercheck();
FacingRight = true;
FacingLeft = false;
}
if(XAxisSpeed *Less than Symbol* 0){
parametercheck();
FacingRight = false;
FacingLeft = true;
}
}
function VerticalMove(){
anim.SetFloat("YSpeed", rigidbody2D.velocity.y);
if(Grounded && Input.GetKeyDown(KeyCode.Space)){
anim.SetBool("OnGround", false);
rigidbody2D.AddForce(new Vector2(0, rigidbody2D.velocity.y));
}
}
function FixedUpdate(){
Grounded = Physics2D.OverlapCircle(GroundCheck.position, GroundRadius, WhatIsGround);
anim.SetBool("Ground", Grounded);
HorizontalMove();
VerticalMove(); // Jumping and falling
}
`
There’s probably some other things I’m doing wrong too…
Edit: The less than symbol part should have that there, but the bbcode messed it up.