using UnityEngine;

public class EnviroPuddle : MonoBehaviour
{
	public GameObject puddleObject;

	[HideInInspector]
	public bool isRaining;

	public bool useWaveAnimation;

	public Vector2 waveSpeed;

	public bool useRipples;

	public Texture2D[] RippleFrames;

	public float RippleAnimationSpeed = 30f;

	private MeshRenderer mRenderer;

	private Material[] mats;

	private float curWaveSpeedx;

	private float curWaveSpeedy;

	public float maxFloodHeight = 0.1f;

	public float minFloodHeight = -0.1f;

	[HideInInspector]
	public float floodVal = 0.3f;

	private float curFlood;

	private float lastUpdate;

	private void Start()
	{
		mRenderer = puddleObject.GetComponent<MeshRenderer>();
		mats = mRenderer.materials;
	}

	public float Remap(float value, float from1, float to1, float from2, float to2)
	{
		return (value - from1) / (to1 - from1) * (to2 - from2) + from2;
	}

	private void Update()
	{
		mats = mRenderer.materials;
		floodVal = EnviroSky.instance.Weather.wetness;
		if (floodVal <= 0.1f)
		{
			isRaining = false;
		}
		else
		{
			isRaining = true;
		}
		if (useRipples && isRaining)
		{
			int num = (int)(Time.time * RippleAnimationSpeed);
			num %= RippleFrames.Length;
			for (int i = 0; i < mats.Length; i++)
			{
				mats[i].SetTexture("_Ripple", RippleFrames[num]);
			}
		}
		else
		{
			for (int j = 0; j < mats.Length; j++)
			{
				mats[j].SetTexture("_Ripple", null);
			}
		}
		if (isRaining)
		{
			puddleObject.SetActive(true);
			if (useWaveAnimation)
			{
				Vector2 value = default(Vector2);
				value.x = Time.time * waveSpeed.x;
				value.y = Time.time * waveSpeed.y;
				for (int k = 0; k < mats.Length; k++)
				{
					mats[k].SetTextureOffset("_WetNormal", value);
				}
			}
			for (int l = 0; l < mats.Length; l++)
			{
				mats[l].SetFloat("_Raining", floodVal);
			}
		}
		else
		{
			puddleObject.SetActive(false);
			for (int m = 0; m < mats.Length; m++)
			{
				mats[m].SetFloat("_Raining", -0.01f);
			}
		}
		float y = Remap(floodVal, 0f, 1f, minFloodHeight, maxFloodHeight);
		puddleObject.transform.localPosition = new Vector3(puddleObject.transform.localPosition.x, y, puddleObject.transform.localPosition.z);
	}
}