Boris Nikolaev
85 lines
1.7 KiB
C#
85 lines
1.7 KiB
C#
using System.Collections;
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using UnityEngine;
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using UnityEngine.Events;
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using OHM.UnityToolkit;
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using OHM.UnityToolkit.Pooling;
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namespace OHM.UnityToolkit.UI
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{
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public class UIMoveToTarget : MonoBehaviour, PooledObjectListener
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{
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[SerializeField]
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private RectTransform rectTransform;
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[SerializeField]
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public RectTransform target;
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[SerializeField]
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public float initialDelay;
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[SerializeField]
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public float animDuration;
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[SerializeField]
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public AnimationCurve xCurve;
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[SerializeField]
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public AnimationCurve yCurve;
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[SerializeField]
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public bool autoStart = true;
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[SerializeField]
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public bool destroyOnEnd;
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public UnityEvent onMoveDone = new UnityEvent();
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private void Start()
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{
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ComponentsUtils.GetRequiredComponent(this, ref rectTransform);
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if (autoStart)
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{
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StartCoroutine(MoveAnim());
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}
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}
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public void StartMove()
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{
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StartCoroutine(MoveAnim());
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}
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private IEnumerator MoveAnim()
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{
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yield return new WaitForEndOfFrame();
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yield return new WaitForSeconds(initialDelay);
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Vector2 from = rectTransform.anchoredPosition;
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var delta = (Vector2)target.localPosition - from;
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for (float t = animDuration; t > 0f; t -= Time.deltaTime)
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{
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float ratio = 1f - t / animDuration;
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rectTransform.anchoredPosition = new Vector2(
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from.x + xCurve.Evaluate(ratio) * delta.x,
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from.y + yCurve.Evaluate(ratio) * delta.y);
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yield return new WaitForEndOfFrame();
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}
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onMoveDone.Invoke();
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if (destroyOnEnd)
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{
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PoolsManager.ReleaseObject(base.gameObject);
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}
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}
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public void OnEnable()
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{
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StartCoroutine(MoveAnim());
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}
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public void OnRelease()
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{
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}
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public void OnReset()
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{
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}
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}
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}
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