using UnityEngine;
using System.Collections;
using UnityEngine.UI;

public class WaterWaveSlider : MonoBehaviour
{
    [SerializeField]
    [Range(0, 1)]
    float m_Progress = 0f;
    public float progress {
        get {
            return m_Progress;
        }
        set {
            if (m_Progress != value)
            {
                m_Progress = value;
                if (materials != null)
                {
                    for (int i = 0; i < materials.Length; i++)
                    {
                        materials[i].SetFloat("_Progress", m_Progress == 0f ? 0f : Mathf.Clamp(m_Progress, 0.2f, 1f));
                    }
                }
            }
        }
    }

    [SerializeField] Material[] m_Materials;
    public Material[] materials {
        get {
            return m_Materials;
        }
    }

    private void Start()
    {
        progress = 0f;
    }

}