125 lines
3.5 KiB
C#
125 lines
3.5 KiB
C#
using TMPro;
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using UnityEngine;
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public class StringView : MonoBehaviour, ISettingView
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{
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[Header("Настройки Layout'а")]
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[SerializeField] private RectTransform Content;
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[SerializeField] private float blockWidth = 150f;
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[SerializeField] private GameObject LeftPointer;
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[SerializeField] private GameObject RightPointer;
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[Header("Звуки")]
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[SerializeField] private AudioClip SwitchClip;
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[Header("Префабы")]
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[SerializeField] private GameObject TextSlotPrefab;
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public Setting CachedSetting { get; private set; }
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private int MaxIndex => CachedSetting.AllowedValues.Count - 1;
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private float ContentXPosition => Content.anchoredPosition.x;
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private float targetXPosition;
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private float velocityX = 0;
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private int currentIndex = 0;
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private bool canMove = true;
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private bool needAnimation = false;
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public void Initialize(Setting setting)
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{
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CachedSetting = setting;
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currentIndex = CalculateCurrentIndex();
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GenerateLine();
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}
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public void TakeInput(int direction)
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{
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//Сброс блока на движение
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if (direction == 0)
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{
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canMove = true;
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return;
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}
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if (!canMove) return;
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int newIndex = Mathf.Clamp(currentIndex + direction, 0, MaxIndex);
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if (newIndex == currentIndex) return;
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currentIndex = newIndex;
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//upd setting
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CachedSetting.StringValue = CachedSetting.AllowedValues[currentIndex];
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targetXPosition = -currentIndex * blockWidth;
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needAnimation = true;
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SoundManager.PlayUi(SwitchClip);
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UpdatePointers();
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canMove = false;
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}
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private int CalculateCurrentIndex()
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{
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int index = CachedSetting.AllowedValues.IndexOf(CachedSetting.StringValue);
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return index < 0 ? 0 : index;
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}
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private void OnDisable()
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{
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StopAllCoroutines();
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}
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private void UpdatePointers()
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{
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LeftPointer.SetActive(currentIndex > 0);
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RightPointer.SetActive(currentIndex < MaxIndex);
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}
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private void GenerateLine()
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{
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ClearContent();
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float XPosition = 0;
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foreach (string text in CachedSetting.AllowedValues)
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{
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RectTransform rect = Instantiate(TextSlotPrefab, Content).GetComponent<RectTransform>();
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rect.anchoredPosition = new Vector2(XPosition, 0);
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XPosition += blockWidth;
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TextMeshProUGUI label = rect.GetComponent<TextMeshProUGUI>();
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label.text = text;
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}
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//переместиться на текущее значение
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targetXPosition = -currentIndex * blockWidth;
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UpdatePointers();
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}
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private void ClearContent()
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{
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foreach (Transform child in Content)
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Destroy(child.gameObject);
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}
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private void Update()
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{
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if (needAnimation)
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{
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float smoothedX = Mathf.SmoothDamp(current: ContentXPosition,
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target: targetXPosition,
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currentVelocity: ref velocityX,
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smoothTime: 0.1f);
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Content.anchoredPosition = new Vector2(smoothedX, Content.anchoredPosition.y);
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//Дошли до целевой точки
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if (Mathf.Approximately(ContentXPosition, targetXPosition))
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{
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needAnimation = false;
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canMove = true;
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}
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}
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}
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}
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