Test5

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.InputSystem;

public class AnimationAndMovementController : MonoBehaviour
{

    PlayerInput playerInput;
    CharacterController characterController;


    Animator animator;

    int isWalkingHash;
    int isRunningHash;

    Camera _camera;

    Vector2 currentMovementInput;
    Vector3 currentMovement;
    Vector3 currentRunMovement;

    bool isMovementPressed;
    bool isRunPressed;

    float rotationFactorPerFrame = 15.0f;
    float runMultiplier = 3.0f;



    // Start is called before the first frame update
    void Start()
    {
        _camera = Camera.main;
    }

    void Awake()
    {
        playerInput = new PlayerInput();
        characterController = GetComponent<CharacterController>();
        animator = GetComponent<Animator>();

        isWalkingHash = Animator.StringToHash("isWalking");
        isRunningHash = Animator.StringToHash("isRunning");


        playerInput.CharacterControls.Move.started += onMovementInput;
        playerInput.CharacterControls.Move.canceled += onMovementInput;
        playerInput.CharacterControls.Move.performed += onMovementInput;

        playerInput.CharacterControls.Run.started += onRun;
        playerInput.CharacterControls.Run.canceled += onRun;

    }


    void onRun(InputAction.CallbackContext context)
    {
        isRunPressed = context.ReadValueAsButton();
    }


    void onMovementInput(InputAction.CallbackContext context)
    {

        currentMovementInput = context.ReadValue<Vector2>();
        currentMovement.x = currentMovementInput.x;
        currentMovement.z = currentMovementInput.y;

        currentRunMovement.x = currentMovementInput.x * runMultiplier;
        currentRunMovement.z = currentMovementInput.y * runMultiplier;

        isMovementPressed = currentMovementInput.x != 0 || currentMovementInput.y != 0;

    }



    void handleAnimation()
    {
        bool isWalking = animator.GetBool(isWalkingHash);
        bool isRunning = animator.GetBool(isRunningHash);

        if (isMovementPressed && !isWalking)
        {
            animator.SetBool(isWalkingHash, true);
        }
        else if (!isMovementPressed && isWalking)
        {
            animator.SetBool(isWalkingHash, false);
        }

        if ((isMovementPressed && isRunPressed) && !isRunning)
        {
            animator.SetBool(isRunningHash, true);
        }
        else if ((!isMovementPressed && !isRunPressed) && isRunning)
        {
            animator.SetBool(isRunningHash, false);
        }
        else if ((isMovementPressed && !isRunPressed) && isRunning)
        {
            animator.SetBool(isRunningHash, false);
        }

    }


    void handleGravity()
    {
        if (characterController.isGrounded)
        {
            float groundedGravity = -0.05f;
            currentMovement.y = groundedGravity;
            currentRunMovement.y = groundedGravity;
        }
        else
        {
            float gravity = -9.8f;
            currentMovement.y = gravity;
            currentRunMovement.y = gravity;
        }
    }

    void handle_isRunPressed()
    {
        if (isRunPressed)
        {
            characterController.Move(currentRunMovement * Time.deltaTime);
        }
        else
        {
            characterController.Move(currentMovement * Time.deltaTime);
        }
    }

    void handleRotation()
    {
        // We're getting a Vector2, whereas we will need a Vector3
        // Get a z value based on camera, and include it in a Vector3
        Vector2 mousePosition = playerInput.CharacterControls.MousePosition.ReadValue<Vector2>();

        var mousePositionZ = _camera.farClipPlane * .5f;

        Vector3 mouseViewportPosition = _camera.ViewportToWorldPoint(new Vector3(mousePosition.x, mousePosition.y, _camera.transform.position.y));


        Debug.Log("MousePos: " + mouseViewportPosition);

        Vector3 positionToLookAt;
        positionToLookAt.x = mouseViewportPosition.x;
        positionToLookAt.y = 0.0f;
        //positionToLookAt.z = currentMovement.z;
        positionToLookAt.z = mouseViewportPosition.z;





        Quaternion currentRotation = transform.rotation;

        Quaternion targetRotation = Quaternion.LookRotation(positionToLookAt - transform.position);
        transform.rotation = Quaternion.Slerp(currentRotation, targetRotation, rotationFactorPerFrame * Time.deltaTime);

    }


    float AngleBetweenTwoPoints(Vector3 a, Vector3 b)
    {
        return Mathf.Atan2(b.y - a.y, b.x - a.x) * Mathf.Rad2Deg;
    }



    // Update is called once per frame
    void Update()
    {
        handleRotation();
        handleAnimation();
        handleGravity();

        handle_isRunPressed();
    }


    void OnEnable()
    {
        playerInput.CharacterControls.Enable();
    }

    void OnDisable()
    {
        playerInput.CharacterControls.Disable();
    }


}