using UnityEngine;
using UnityEngine.InputSystem;
public class HeadBobbing : MonoBehaviour
{
[Header("References")]
[SerializeField] private InputHolder inputHolder;
[SerializeField] private PlayerMovement playerMovement;
[Space]
[Header("Idle HeadBob")]
[SerializeField, Range(-100f, 100f)] private float idle_HeadbobAmount;
[SerializeField, Range(-100f, 100f)] private float idle_HeadbobSpeed;
[SerializeField, Range(-100f, 100f)] private float idle_RotationAmount;
[Space]
[Header("Walking HeadBob")]
[SerializeField, Range(-100f, 100f)] private float walking_HeadbobAmount;
[SerializeField, Range(-100f, 100f)] private float walking_HeadbobSpeed;
[Space]
[Header("Sprinting HeadBob")]
[SerializeField, Range(-100f, 100f)] private float sprinting_HeadbobAmount;
[SerializeField, Range(-100f, 100f)] private float sprinting_HeadbobSpeed;
[Space]
[Header("Crouching HeadBob")]
[SerializeField, Range(-100f, 100f)] private float crouching_HeadbobAmount;
[SerializeField, Range(-100f, 100f)] private float crouching_HeadbobSpeed;
private Vector2 moveInput;
private Vector3 startLocalPos;
private void Awake()
{
startLocalPos = transform.localPosition;
}
private void Update()
{
ReadInput();
UpdateHeadBobState();
}
private void UpdateHeadBobState()
{
bool isMoving = moveInput.sqrMagnitude > 0.1f;
bool isSprinting = inputHolder.runAction.action.IsPressed();
if (!isMoving)
{
if (playerMovement.isCrouching)
{
CrouchHeadBob();
}
else
{
IdleHeadBob();
}
}
else if (isSprinting)
{
RunHeadBob();
}
else
{
WalkHeadBob();
}
}
private void IdleHeadBob()
{
if (moveInput.sqrMagnitude < 1f)
{
float idleSin = ApplyIdleSinBob();
transform.SetLocalPositionAndRotation(startLocalPos + Vector3.up * idleSin, Quaternion.Euler(idleSin * idle_RotationAmount, 0f, 0f) * transform.localRotation);
}
else
{
transform.localPosition = startLocalPos;
}
}
private void WalkHeadBob()
{
if (moveInput.sqrMagnitude > 0.1f)
{
float walkingSin = ApplyWalkingSinBob();
transform.localPosition = startLocalPos + Vector3.up * walkingSin;
}
else
{
transform.position = startLocalPos;
}
}
private void RunHeadBob()
{
if (moveInput.sqrMagnitude > 0.1f)
{
}
}
private void CrouchHeadBob()
{
if (moveInput.sqrMagnitude < 1)
{
}
}
private float ApplyIdleSinBob()
{
return Mathf.Sin(Time.time * idle_HeadbobSpeed) * idle_HeadbobAmount;
}
private float ApplyWalkingSinBob()
{
return Mathf.Sin(Time.time * walking_HeadbobSpeed) * walking_HeadbobAmount;
}
private void ReadInput()
{
moveInput = inputHolder.moveAction.action.ReadValue<Vector2>();
}
}
