public override void MakeTurn()
{
Assert.IsNotNull(CollisionChecker);
Vector3Int direction;
switch (Random.Range(0, 4))
{
case 0: direction = Vector3Int.right; break;
case 1: direction = Vector3Int.left; break;
case 2: direction = Vector3Int.up; break;
case 3: direction = Vector3Int.down; break;
default: direction = Vector3Int.zero; break;
}
var newPosition = _gridEntity.Position + direction;
if (CollisionChecker.IsFree(newPosition))
{
_gridEntity.Position = newPosition;
}
}
