HighGroundRoyaleFusion/Assets/_Scripts/Offline/TopDownPlayerOffline.cs

using TMPro;
using UnityEngine;
using DG.Tweening;
using Sirenix.OdinInspector;
using Fusion.Addons.SimpleKCC;

[HideMonoScript]
public sealed class TopDownPlayerOffline : MonoBehaviour
{
    //===================================================
    // FIELDS
    //===================================================
    [Title("TOP DOWN PLAYER OFFLINE", titleAlignment: TitleAlignments.Centered)]
    [SerializeField] KCCOffline          _kcc      = null;
    [SerializeField] PlayerInput         _input    = null;
    [SerializeField] AnimationController _animator = null;
    [SerializeField] TMP_Text            _userText = null;
    
    //===================================================
    // PRIVATE FIELDS
    //===================================================
    [SerializeField] MovementData _moveData = new();

    //===================================================
    // PROPERTIES
    //===================================================
    public float              Speed => _moveData.Speed;
    public KCCOffline         KCC   => _kcc;
    public PlayerInput        Input => _input;
    private MovementSettings  MoveSettings => GameData.Instance.MovementSettings;

    //===================================================
    // METHODS
    //===================================================
    private void Awake()
    {
        if(_kcc == null)
            _kcc = GetComponent<KCCOffline>();

        if(_input == null)
            _input = GetComponent<PlayerInput>();

        if (_moveData.MainCamera == null)
            _moveData.MainCamera = GameObject.FindGameObjectWithTag("MainCamera");
        
        if(_animator == null)
            _animator = GetComponent<AnimationController>();

        if(GameManager.Instance)
            _userText.text = GameManager.Instance.UserName;
    }//Spawned() end

    private void FixedUpdate()
    {
        if(Input == null)
            return;

        _moveData.TargetSpeed = Input.CurrentInput.Sprint == true ? MoveSettings.SprintSpeed : MoveSettings.MoveSpeed; 

        if(Input.CurrentInput.MoveDirection != Vector2.zero)
        {
            _moveData.TargetRotation     = KCC.GetLookRotation(false, true).y;
            _moveData.TargetRotation     = Mathf.Atan2(Input.CurrentInput.MoveDirection.x, Input.CurrentInput.MoveDirection.y) * Mathf.Rad2Deg + _moveData.MainCamera.transform.eulerAngles.y;
            _moveData.TargetRotationMove = _moveData.TargetRotation + _moveData.MainCamera.transform.eulerAngles.y;
            _moveData.TargetRotation     = Mathf.SmoothDampAngle(transform.eulerAngles.y, _moveData.TargetRotation, ref _moveData.RotationVelocity, MoveSettings.RotationSmooth);
            KCC.SetLookRotation(new Vector2(0f, _moveData.TargetRotation));
        }//if end
        else
            _moveData.TargetRotationMove = 0f;

        if(Input.CurrentInput.MoveDirection != Vector2.zero)
        {
            _moveData.InputDirection = Quaternion.Euler(0.0f, _moveData.TargetRotationMove, 0.0f) * Vector3.forward;
            _moveData.InputDirection.x += Input.CurrentInput.MoveDirection.x;
            _moveData.InputDirection.z += Input.CurrentInput.MoveDirection.y;
        }//if end
        else
            _moveData.InputDirection = Vector3.zero;

        // It feels better when the player falls quicker.
        KCC.SetGravity(KCC.RealVelocity.y >= 0.0f ? MoveSettings.UpGravity : MoveSettings.DownGravity);
        _moveData.MovementSpeed = Input.CurrentInput.MoveDirection.magnitude;

        if(_moveData.MovementSpeed > 0.01f)
            _moveData.Speed = Mathf.Lerp(_moveData.Speed, _moveData.MovementSpeed > 0.01f ? _moveData.TargetSpeed : 0f, Time.fixedDeltaTime * 10f);
        else
            _moveData.Speed = 0f;

        _moveData.DesiredMoveVelocity = _moveData.InputDirection * _moveData.Speed;

        if (KCC.ProjectOnGround(_moveData.DesiredMoveVelocity, out Vector3 projectedDesiredMoveVelocity) == true)
            _moveData.DesiredMoveVelocity = Vector3.Normalize(projectedDesiredMoveVelocity) * _moveData.Speed;

        if (_moveData.DesiredMoveVelocity == Vector3.zero)
            _moveData.Acceleration = KCC.IsGrounded == true ? MoveSettings.GroundDeceleration : MoveSettings.AirDeceleration;
        else
            _moveData.Acceleration = KCC.IsGrounded == true ? MoveSettings.GroundAcceleration : MoveSettings.AirAcceleration;

        _moveData.MoveVelocity = Vector3.Lerp(_moveData.MoveVelocity, _moveData.DesiredMoveVelocity, _moveData.Acceleration * Time.fixedDeltaTime);
        KCC.Move(_moveData.MoveVelocity, _moveData.JumpImpulse);
        Animate();
    }//FixedUpdateNetwork() end

    private void Animate()
    {
        _animator.Animate(KCC.IsGrounded, Speed, Time.deltaTime);

        if (KCC.IsGrounded && Input.CurrentInput.AttackAction.WasPressed(Input.PreviousInput.AttackAction, NetworkedInput.ATTACK_BUTTON) == true)
            _animator.Attack();

        if (KCC.IsGrounded && Input.CurrentInput.JumpAction.WasPressed(Input.PreviousInput.JumpAction, NetworkedInput.JUMP_BUTTON) == true)
        {
            DOTween.To(()=> _moveData.JumpImpulse, x=> _moveData.JumpImpulse = x, MoveSettings.JumpImpulsePeak, 0.25f).SetEase(Ease.InExpo).OnComplete(()=>
                DOTween.To(()=> _moveData.JumpImpulse, x=> _moveData.JumpImpulse = x, 0f, 0.25f).SetEase(Ease.InExpo));

            _animator.Jump();
        }//if end
    }//Render() end

}//class end