TileBase.GetTileAnimationData

Получает любые данные анимации плитки из скриптовой плитки.

Выполните это и заполните TileAnimationData, чтобы Tilemap запустили анимацию для плитки.

using UnityEngine;
using UnityEngine.Tilemaps;

// Tile that plays an animated loops of sprites
[CreateAssetMenu]
public class AnimatedTile : TileBase
{
    public Sprite[] m_AnimatedSprites;
    public float m_AnimationSpeed = 1f;
    public float m_AnimationStartTime;

    public override void GetTileData(Vector3Int location, ITilemap tileMap, ref TileData tileData)
    {
        if (m_AnimatedSprites != null && m_AnimatedSprites.Length > 0)
        {
            tileData.sprite = m_AnimatedSprites[m_AnimatedSprites.Length - 1];
        }
    }

    public override bool GetTileAnimationData(Vector3Int location, ITilemap tileMap, ref TileAnimationData tileAnimationData)
    {
        if (m_AnimatedSprites != null && m_AnimatedSprites.Length > 0)
        {
            tileAnimationData.animatedSprites = m_AnimatedSprites;
            tileAnimationData.animationSpeed = m_AnimationSpeed;
            tileAnimationData.animationStartTime = m_AnimationStartTime;
            return true;
        }
        return false;
    }
}