using NWH.DWP2.WaterObjects;
using Unity.Mathematics;
using UnityEngine;
using UnityEngine.Rendering.HighDefinition;

namespace NWH.DWP2.WaterData
{
	[DefaultExecutionOrder(-50)]
	public class WaterSurfaceDataProvider : WaterDataProvider
	{
		public WaterSurface targetSurface;

		private WaterSearchParameters searchParameters;

		private WaterSearchResult searchResult;

		private Vector3 _point;

		public override bool SupportsWaterHeightQueries()
		{
			return true;
		}

		public override bool SupportsWaterNormalQueries()
		{
			return false;
		}

		public override bool SupportsWaterFlowQueries()
		{
			return false;
		}

		public override void GetWaterHeights(WaterObject waterObject, ref Vector3[] points, ref float[] waterHeights)
		{
			int num = points.Length;
			Debug.Log($"POINTS{num}");
			for (int i = 0; i < num; i++)
			{
				searchParameters.startPositionWS = searchResult.candidateLocationWS;
				searchParameters.targetPositionWS = new float3(points[i]);
				searchParameters.error = 0.01f;
				searchParameters.maxIterations = 8;
				if (targetSurface.ProjectPointOnWaterSurface(searchParameters, out searchResult))
				{
					waterHeights[i] = searchResult.candidateLocationWS.y;
				}
			}
		}
	}
}