UltimateFishing/Assets/Scripts/Assembly-CSharp/MegaRipple.cs

using System;
using UnityEngine;

[AddComponentMenu("Modifiers/Ripple")]
public class MegaRipple : MegaModifier
{
	public float amp;

	public float amp2;

	public float flex = 1f;

	public float wave = 1f;

	public float phase;

	public float Decay;

	public bool animate;

	public float Speed = 1f;

	public float radius = 1f;

	public int segments = 10;

	public int circles = 4;

	private float time;

	private float dy;

	private float t;

	public override string ModName()
	{
		return "Ripple";
	}

	public override string GetHelpURL()
	{
		return "?page_id=308";
	}

	public override Vector3 Map(int i, Vector3 p)
	{
		p = tm.MultiplyPoint3x4(p);
		float num;
		if (amp != amp2)
		{
			float magnitude = p.magnitude;
			if (magnitude == 0f)
			{
				num = amp;
			}
			else
			{
				float num2 = Mathf.Acos(p.x / magnitude) / (float)Math.PI;
				num2 = ((!(num2 > 0.5f)) ? num2 : (1f - num2));
				num2 *= 2f;
				num2 = Mathf.SmoothStep(0f, 1f, num2);
				num = amp * (1f - num2) + amp2 * num2;
			}
		}
		else
		{
			num = amp;
		}
		float y = p.y;
		p.y = 0f;
		float magnitude2 = p.magnitude;
		p.y = y + flex * MegaUtils.WaveFunc(magnitude2, time, num, wave, phase, dy);
		return invtm.MultiplyPoint3x4(p);
	}

	public override bool ModLateUpdate(MegaModContext mc)
	{
		if (animate)
		{
			float num = Time.deltaTime;
			if (num == 0f)
			{
				num = 0.01f;
			}
			t += num * Speed;
			phase = t;
		}
		return Prepare(mc);
	}

	public override bool Prepare(MegaModContext mc)
	{
		dy = Decay / 1000f;
		return true;
	}

	private Vector3 GetPos(float u, float radius)
	{
		Vector3 zero = Vector3.zero;
		zero.x = radius * Mathf.Cos(u * (float)Math.PI * 2f);
		zero.z = radius * Mathf.Sin(u * (float)Math.PI * 2f);
		float num = ((!(u > 0.5f)) ? u : (u - 0.5f));
		num = ((!(num > 0.25f)) ? num : (0.5f - num));
		num *= 4f;
		num *= num;
		zero.y = MegaUtils.WaveFunc(radius, t, amp * (1f - num) + amp2 * num, wave, phase, dy);
		return zero;
	}

	private void MakeCircle(float t, float radius, float r1, float a1, float a2, float w, float s, float d, int numCircleSegs)
	{
		Vector3 vector = Vector3.zero;
		Vector3 zero = Vector3.zero;
		Vector3 zero2 = Vector3.zero;
		Vector3 to = Vector3.zero;
		for (int i = 0; i < numCircleSegs; i++)
		{
			float u = (float)i / (float)numCircleSegs;
			zero = GetPos(u, radius);
			zero2 = GetPos(u, r1);
			if ((i & 1) == 1)
			{
				Gizmos.color = gizCol1;
			}
			else
			{
				Gizmos.color = gizCol2;
			}
			if (i > 0)
			{
				Gizmos.DrawLine(vector, zero);
			}
			else
			{
				to = zero;
			}
			Gizmos.DrawLine(zero2, zero);
			vector = zero;
		}
		Gizmos.DrawLine(vector, to);
	}

	public override void DrawGizmo(MegaModContext context)
	{
		Gizmos.color = Color.yellow;
		Matrix4x4 identity = Matrix4x4.identity;
		Vector3 pos = gizmoPos;
		pos.x = 0f - pos.x;
		pos.y = 0f - pos.y;
		pos.z = 0f - pos.z;
		Vector3 s = gizmoScale;
		s.x = 1f - (s.x - 1f);
		s.y = 1f - (s.y - 1f);
		identity.SetTRS(pos, Quaternion.Euler(gizmoRot), s);
		Gizmos.matrix = base.transform.localToWorldMatrix * identity;
		float r = 0f;
		for (int i = 0; i < circles; i++)
		{
			float num = (float)i / (float)circles * radius;
			MakeCircle(t, num, r, amp, amp2, wave, phase, dy, segments);
			r = num;
		}
	}
}