Use case:
using UnityEngine;
using Sirenix.OdinInspector;
using zORgs;
using zORgs.Utilities;
using Parameter = zORgs.Utilities.AnimatorControllerParameter;

[RequireComponent(typeof(Animator))]
public class BasicLocomotionInterface_v2 : MonoBehaviour
{
	[HorizontalGroup("Parameters")]
	[BoxGroup("Parameters/Move")]
	public Parameter MoveZ;
	[BoxGroup("Parameters/Move")]
	public Parameter IsMoving;
	[BoxGroup("Parameters/State")]
	public Parameter Grounded;
	[BoxGroup("Parameters/State")]
	public Parameter Jump;
	[BoxGroup("Parameters/State")]
	public Parameter FreeFall;


	[BoxGroup("Aim")]
	public int _aimingLayerIndex;
	[BoxGroup("Aim")]
	public Parameter Empty;
	[BoxGroup("Aim")]
	public Parameter Aim;
	[BoxGroup("Aim")]
	public Parameter Rifle;

	private Animator _animator;
	private void Awake()
	{
		_animator = GetComponent<Animator>();
	}

	public void SetForwardSpeed(float value)
	{
		_animator.SetParameter(MoveZ, value);
		_animator.SetParameter(IsMoving, value != 0f);
	}

	public void SetGrounded(bool value) => _animator.SetParameter(Grounded, value);
	public void SetJump(bool value) => _animator.SetParameter(Jump, value);
	public void SetFreeFall(bool value) => _animator.SetParameter(FreeFall, value);


	[Button]
	public void StartAiming()
	{
		this.Tween(v => _animator.SetLayerWeight(_aimingLayerIndex, v), 0, 1, .1f);
		_animator.SetParameter(Aim, true);
	}
	[Button]
	public void StopAiming()
	{
		this.Tween(v => _animator.SetLayerWeight(_aimingLayerIndex, v), 0, 1, .1f);
		_animator.SetParameter(Aim, false);
	}
	[Button]
	public void RifleEquipped()
	{
		this.Tween(v => _animator.SetLayerWeight(_aimingLayerIndex, v), 0, 1, .1f);
		_animator.SetParameter(Rifle, true);
	}
	[Button]
	public void UnEquip()
	{
		this.Tween(v => _animator.SetLayerWeight(_aimingLayerIndex, v), 1, 0, .25f);
		_animator.SetParameter(Rifle, false);
		_animator.SetParameter(Rifle, false);
	}
}