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85 lines
2.2 KiB
85 lines
2.2 KiB
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.InputSystem;
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[RequireComponent(typeof(CharacterController))]
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public class PlayerInputController : InputBehaviour
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{
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[SerializeField]
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private float m_playerSpeed = 1;
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[SerializeField]
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private float m_rotationSpeed = 1;
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[SerializeField]
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[Tooltip("Used to spin on spot\n"
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+ "0 = back\n"
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+ "0.5 = left/right\n"
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+ "1.0 = forward")]
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private AnimationCurve m_turnRadius;
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private CharacterController m_controller;
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private Vector3 m_desiredDirection;
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private bool m_recievedInput => m_desiredDirection.magnitude != 0;
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private void Awake()
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{
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m_controller = GetComponent<CharacterController>();
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}
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private void Update()
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{
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ApplyRotation();
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ApplyMovement();
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LockAxis(Vector3.up);
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}
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private void OnMovement(InputAction.CallbackContext value)
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{
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Vector2 m_recievedInput = value.ReadValue<Vector2>();
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m_desiredDirection = new Vector3(m_recievedInput.x, 0.0f, m_recievedInput.y);
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}
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private void ApplyRotation()
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{
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transform.forward = Vector3.Slerp(transform.forward, m_desiredDirection.normalized, m_rotationSpeed * Time.deltaTime);
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}
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private void ApplyMovement()
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{
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if (!m_recievedInput)
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return;
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float forwardRatio = (Vector3.Dot(transform.forward, m_desiredDirection.normalized) + 1) / 2;
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float speed = m_turnRadius.Evaluate(forwardRatio) * m_playerSpeed;
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m_controller.Move(transform.forward * speed * Time.deltaTime);
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}
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private void LockAxis(Vector3 axis)
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{
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transform.position = Vector3.ProjectOnPlane(transform.position, axis);
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}
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public override void RegisterInput(PlayerInput playerInput)
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{
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playerInput.currentActionMap.FindAction("Movement").performed += OnMovement;
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playerInput.currentActionMap.FindAction("Movement").canceled += OnMovement;
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}
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public override void UnregisterInput(PlayerInput playerInput)
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{
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playerInput.currentActionMap.FindAction("Movement").performed -= OnMovement;
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playerInput.currentActionMap.FindAction("Movement").canceled -= OnMovement;
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}
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}
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