CharacterStateMachine.cs

using UnityEngine;

public class CharacterStateMachine : StateMachineBehaviour 
{
    public static CharacterAnimationState characterAnimationState;

    public static BaseCharacter baseCharacter;

    public static void setBaseCharacter<T>(T character)  where T : BaseCharacter
    {
        baseCharacter = character;
    }

    public override void OnStateEnter(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {
        Debug.Log("CharacterStateMachine - OnStateEnter() - " + baseCharacter.name);
        characterAnimationState = getCharacterState(animator, true);
    }

    public override void OnStateExit(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {
        Debug.Log("CharacterStateMachine - OnStateExit() - " + baseCharacter.name);
        characterAnimationState = getCharacterState(animator, false);
    }

    private CharacterAnimationState getCharacterState(Animator animator, bool isStateEntered)
    {
        CharacterAnimationState characterAnimationState = CharacterAnimationState.NoAnimation;

        if (isStateEntered)
        {
            if (baseCharacter.headerType != null && animator.GetCurrentAnimatorStateInfo(0).IsName(baseCharacter.headerType.Value))
            {
                characterAnimationState = CharacterAnimationState.HeadingStarted;
                baseCharacter.OnHeadingStarted();
            }
            else if (animator.GetCurrentAnimatorStateInfo(0).IsName("Strafe Walking"))
            {
                characterAnimationState = CharacterAnimationState.StrafeWalkingStarted;
                baseCharacter.OnStrafeWalkingStarted();
            }
            else if (animator.GetCurrentAnimatorStateInfo(0).IsName("Idle"))
            {
                characterAnimationState = CharacterAnimationState.Idle;
            }
        }
        else
        {
            if (animator.GetCurrentAnimatorStateInfo(0).IsName(baseCharacter.headerType.Value))
            {
                Debug.Log("Heading is finished !!");
                characterAnimationState = CharacterAnimationState.HeadingEnded;
                baseCharacter.OnHeadingFinished();
            }
            else if (animator.GetCurrentAnimatorStateInfo(0).IsName("Strafe Walking"))
            {
                characterAnimationState = CharacterAnimationState.StrafeWalkingEnded;
                baseCharacter.OnStrafeWalkingFinished();
            }
        }

        return characterAnimationState;
    }
}