using UnityEngine;

namespace Mtree
{
	public class GrowFunction : TreeFunctionAsset
	{
		public float length = 10f;

		public AnimationCurve lengthCurve = AnimationCurve.Linear(0f, 1f, 1f, 0.8f);

		public float resolution = 1f;

		public float splitProba = 0.1f;

		public float splitAngle = 0.5f;

		public int maxSplits = 2;

		public AnimationCurve radius = AnimationCurve.EaseInOut(0f, 1f, 1f, 0f);

		public AnimationCurve splitProbaCurve = AnimationCurve.Linear(0f, 0.5f, 1f, 1f);

		public float splitRadius = 0.8f;

		public float randomness = 0.25f;

		public float upAttraction = 0.5f;

		public float gravityStrength = 0.1f;

		public override void Init(TreeFunctionAsset parent, bool preserveSettings = false)
		{
			base.Init(parent);
			base.name = "Grow";
			if (!preserveSettings)
			{
				Keyframe[] keys = new Keyframe[2]
				{
					new Keyframe(0f, 1f, 0f, 0f),
					new Keyframe(1f, 0f, -0.5f, -1f)
				};
				radius = new AnimationCurve(keys);
			}
		}

		public override void DrawProperties()
		{
		}

		public override void Execute(MTree tree)
		{
			base.Execute(tree);
			Random.InitState(seed);
			int selection = ((!(parent == null)) ? parent.id : 0);
			tree.Grow(length, lengthCurve, resolution, splitProba, splitProbaCurve, splitAngle, maxSplits, selection, id, randomness, radius, splitRadius, upAttraction, gravityStrength, 0f, 0.001f);
		}
	}
}