Issue with the c# script for player climb in unity

Questions & Answers
1

I am trying to make the player to climb a ladder. (2D game)

I used this code for that,

void OnTriggerEnter2D(Collider2D collider){
	if(collider.gameObject.tag=="Ladder"){
		_canClimb = true;
		_anim.SetBool("Climb",true);
	}
}

void OnTriggerExit2D(Collider2D collider){
	if(collider.gameObject.tag=="Ladder"){
		_canClimb = false;
		_anim.SetBool("Climb",false);
	}
}

In the update() ,

if(Input.GetKey(KeyCode.UpArrow) && _canClimb == true){
	transform.position = Vector3.Lerp(transform.position,ladderTop.transform.position,Time.deltaTime);
}

I have put a child game object to ladder to get the position of the top of the ladder.

But When the player jumps and hit with the box collider of the ladder I can see the climbing animation. And after that the player falls down to the ground again. It doesn’t move up. What is the reason for that?

2

You could try disabling Gravity until you get to OnTriggerExit then reapply Gravity.