using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlayerMovement : MonoBehaviour
{
    public float speed;
    private float moveH;
    private Rigidbody2D rb2d;

    // ★追加（アニメーション）
    private Animator animator;

    void Start()
    {
        rb2d = GetComponent<Rigidbody2D>();

        // ★追加（アニメーション）
        animator = GetComponent<Animator>();
    }

    void Update()
    {
        moveH = Input.GetAxisRaw("Horizontal");
        rb2d.velocity = new Vector2(moveH * speed, rb2d.velocity.y);

        // ★追加（アニメーション）
        animator.SetFloat("Speed", moveH);
    }
}

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlayerMovement : MonoBehaviour
{
    public float speed;
    private float moveH;
    private Rigidbody2D rb2d;
    private Animator animator;

    // ★追加（画像反転）
    private SpriteRenderer spriteRenderer;

    void Start()
    {
        rb2d = GetComponent<Rigidbody2D>();
        animator = GetComponent<Animator>();

        // ★追加（画像反転）
        spriteRenderer = GetComponent<SpriteRenderer>();
    }

    void Update()
    {
        moveH = Input.GetAxisRaw("Horizontal");
        rb2d.velocity = new Vector2(moveH * speed, rb2d.velocity.y);

        animator.SetFloat("Speed", moveH);

        // ★追加（画像反転）
        if (moveH > 0.5f)
        {
            spriteRenderer.flipX = false;
        }
        else if (moveH < -0.5f)
        {
            spriteRenderer.flipX = true;
        }
    }
}