using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class PlayerMovement : MonoBehaviour
{
private Rigidbody2D rb;
private BoxCollider2D coll;
private SpriteRenderer sprite;
private Animator anim;
[SerializeField] private LayerMask jumpableGround;
private float dirX = 0f;
[SerializeField] private float moveSpeed = 7f;
[SerializeField] private float jumpForce = 14f;
private enum MovementState { idle, running, jumping, falling }
[SerializeField] private AudioSource jumpSoundEffect;
// Start is called before the first frame update
private void Start()
{
rb = GetComponent();
coll = GetComponent();
sprite = GetComponent();
anim = GetComponent();
}
// Update is called once per frame
private void Update()
{
dirX = Input.GetAxisRaw(“Horizontal”);
rb.velocity = new Vector2(dirX * moveSpeed, rb.velocity.y);
if (Input.GetButtonDown(“Jump”) && IsGrounded())
{
jumpSoundEffect.Play();
rb.velocity = new Vector2(rb.velocity.x, jumpForce);
}
UpdateAnimationState();
}
private void UpdateAnimationState()
{
MovementState state;
if (dirX > 0f)
{
state = MovementState.running;
sprite.flipX = false;
}
else if (dirX < 0f)
{
state = MovementState.running;
sprite.flipX = true;
}
else
{
state = MovementState.idle;
}
if (rb.velocity.y > .1f)
{
state = MovementState.jumping;
}
else if (rb.velocity.y < -.1f)
{
state = MovementState.falling;
}
anim.SetInteger(“state”, (int)state);
}
private bool IsGrounded()
{
return Physics2D.BoxCast(coll.bounds.center, coll.bounds.size, 0f, Vector2.down, .1f, jumpableGround);
}
}
