| using UnityEngine; |
|
|
| namespace UnityAgent |
| { |
| |
| |
| |
| |
| |
| [RequireComponent(typeof(Rigidbody))] |
| [RequireComponent(typeof(CapsuleCollider))] |
| public class PlayerController : MonoBehaviour |
| { |
| [Header("Movement")] |
| public float moveSpeed = 6f; |
| public float sprintMultiplier = 1.6f; |
| public float rotationSmooth = 12f; |
| public float jumpForce = 7.5f; |
|
|
| [Header("Ground Check")] |
| public float groundCheckDistance = 0.2f; |
| public LayerMask groundMask = ~0; |
|
|
| [Header("Camera")] |
| public Transform cameraTransform; |
|
|
| private Rigidbody _rb; |
| private CapsuleCollider _col; |
| private Vector2 _moveInput; |
| private bool _jumpRequested; |
| private bool _isGrounded; |
| private float _targetRotation; |
|
|
| private void Awake() |
| { |
| _rb = GetComponent<Rigidbody>(); |
| _col = GetComponent<CapsuleCollider>(); |
| _rb.freezeRotation = true; |
| _rb.interpolation = RigidbodyInterpolation.Interpolate; |
| if (cameraTransform == null && Camera.main != null) |
| cameraTransform = Camera.main.transform; |
| } |
|
|
| private void Update() |
| { |
| _moveInput.x = Input.GetAxisRaw("Horizontal"); |
| _moveInput.y = Input.GetAxisRaw("Vertical"); |
| _moveInput = Vector2.ClampMagnitude(_moveInput, 1f); |
|
|
| if (Input.GetButtonDown("Jump") && _isGrounded) |
| _jumpRequested = true; |
| } |
|
|
| private void FixedUpdate() |
| { |
| GroundCheck(); |
| Move(); |
| if (_jumpRequested) |
| { |
| _rb.AddForce(Vector3.up * jumpForce, ForceMode.VelocityChange); |
| _jumpRequested = false; |
| } |
| } |
|
|
| private void GroundCheck() |
| { |
| Vector3 origin = transform.position + Vector3.up * (_col.height * 0.5f - _col.radius); |
| _isGrounded = Physics.SphereCast( |
| origin, _col.radius * 0.9f, Vector3.down, |
| out _, groundCheckDistance, groundMask, QueryTriggerInteraction.Ignore); |
| } |
|
|
| private void Move() |
| { |
| float speed = moveSpeed; |
| if (Input.GetKey(KeyCode.LeftShift)) speed *= sprintMultiplier; |
|
|
| if (_moveInput.sqrMagnitude < 0.01f) |
| { |
| |
| Vector3 v = _rb.velocity; |
| v.x *= 0.85f; |
| v.z *= 0.85f; |
| _rb.velocity = v; |
| return; |
| } |
|
|
| Vector3 camForward = cameraTransform ? cameraTransform.forward : transform.forward; |
| Vector3 camRight = cameraTransform ? cameraTransform.right : transform.right; |
| camForward.y = 0f; camForward.Normalize(); |
| camRight.y = 0f; camRight.Normalize(); |
|
|
| Vector3 desired = (camForward * _moveInput.y + camRight * _moveInput.x) * speed; |
| Vector3 velocity = _rb.velocity; |
| velocity.x = desired.x; |
| velocity.z = desired.z; |
| _rb.velocity = velocity; |
|
|
| if (desired.sqrMagnitude > 0.01f) |
| { |
| _targetRotation = Mathf.Atan2(desired.x, desired.z) * Mathf.Rad2Deg; |
| float smoothed = Mathf.LerpAngle( |
| transform.rotation.eulerAngles.y, _targetRotation, |
| Time.fixedDeltaTime * rotationSmooth); |
| _rb.MoveRotation(Quaternion.Euler(0f, smoothed, 0f)); |
| } |
| } |
| } |
| } |
|
|
