Convert BuiltIn array to an Generic List?

[knocker65]

OK this one has me stumped.

I have a game object with the script below attached.
The script works fine, It provides a BuiltIn array list of splines in the inspector window and on runtime the gameObject will travel along a spline and when it reaches the end of the spline, pick another random spline in the array list and travel along that one etc.

What I want to do is to declare a Generic List instead of a built in array so I can then Add() and RemoveAt() splines within the array at runtime.
I know this can’t be done with a built in and am struggling to find the correct syntax to do so.

I know it would be something like…

          public List <GameObject> splineArray = new List <GameObject>();

…but I also need to include the type Spline in there somewhere. Maybe this is the wrong way completely and I need to convert from builtin to a list at runtime and then back again, as I said I am stumped

Any help/ideas/direction would be really appreciated.

Thanks.

using UnityEngine;

using System.Collections;

using System.Collections.Generic; // Added here for the Generic List

//This class animates a gameobject along the spline at a specific speed.

[AddComponentMenu(“SuperSplines/Animation/Regular Animator”)]
public class SplineAnimator : MonoBehaviour
{

public Spline[] splineArray;
private Spline spline; 

public GameObject prefab;
public WrapMode wrapMode = WrapMode.Clamp;	
public GameObject go;	
public float speed = 1f;
public float offSet = 0f;

static float passedTime = 0f;

void Start() {
	spline = splineArray[Random.Range (0, splineArray.Length )];
}

void Update( ) 
{
	passedTime += Time.deltaTime * speed;
	
	float clampedParam = WrapValue( passedTime + offSet, 0f, 1f, wrapMode );

	//Interpolate a custom value according to the interpolation type and spline settings
	//The custom values can be set in the SplineNode scripts or in the inspector
	float customValue = spline.GetCustomValueOnSpline( clampedParam );

	transform.position = spline.GetPositionOnSpline( clampedParam );
	transform.rotation = spline.GetOrientationOnSpline( clampedParam );

	go.renderer.material.color = Color.white * (1f-customValue) + Color.black * (customValue);

	if (passedTime > 1f) {			
		passedTime = 0f;

           // complete a spline and then pick a new one from array
		spline = splineArray[Random.Range (0, splineArray.Length )];
	}

}

private float WrapValue( float v, float start, float end, WrapMode wMode )
{
	switch( wMode )
	{
	case WrapMode.Clamp:
	case WrapMode.ClampForever:
		return Mathf.Clamp( v, start, end );
	case WrapMode.Default:
	case WrapMode.Loop:
		return Mathf.Repeat( v, end - start ) + start;
	case WrapMode.PingPong:
		return Mathf.PingPong( v, end - start ) + start;
	default:
		return v;
	}
}

}

[rutter]

This:

public Spline[] splineArray;

Is roughly equivalent to:

public List<Spline> splineArray;