lighthouse searchlight spline

IronToad_UnityProject/Assets/Lighthouse.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+using BansheeGz.BGSpline.Components;
+using BansheeGz.BGSpline.Curve;
+
+public class Lighthouse : MonoBehaviour
+{
+	public BGCurve splineCurve;
+	public List<float> splineDistantPoints = new List<float>();
+	public float speed = 200f;
+	public float timePadding = 0.5f;
+	public float timeBetweenPoints = 3f;
+
+	private BGCcCursor splineCursor;
+	private int targetPoint = 0;
+	private bool reverseDirection = false;
+
+	void Start()
+	{
+		splineCursor = splineCurve.GetComponent<BGCcCursor>();
+
+		moveToNextPoint();
+	}
+
+	public void moveToNextPoint()
+	{
+		LeanTween.delayedCall(gameObject, timeBetweenPoints, ()=>{
+			if (reverseDirection)
+				targetPoint--;
+			else
+				targetPoint++;
+			if (targetPoint >= splineDistantPoints.Count)
+			{
+				if (splineCurve.Closed)
+				{
+					targetPoint = 1;
+					splineCursor.Distance = 0f;
+				}
+				else
+				{
+					targetPoint = splineDistantPoints.Count - 2;
+					reverseDirection = !reverseDirection;
+				}
+			}
+
+			float start = splineCursor.Distance;
+			float end = splineDistantPoints[targetPoint];
+			float distance = Mathf.Abs(end - start);
+			LeanTween.value(gameObject, start, end, distance / speed + timePadding).setOnUpdate((float val)=>{
+				splineCursor.Distance = val;
+			}).setEaseInOutQuad().setOnComplete(moveToNextPoint);
+		});
+	}
+}

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IronToad_UnityProject/Assets/_Scenes/LighthouseTestScene.unity.meta

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