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

using System.Collections.Generic;
using UnityEngine;

[AddComponentMenu("Modifiers/Selection/Multi Volume")]
public class MegaMultiVolSelect : MegaSelectionMod
{
	private float[] modselection;

	public Color gizCol = new Color(0.5f, 0.5f, 0.5f, 0.25f);

	public float gizSize = 0.01f;

	public bool useCurrentVerts = true;

	public bool displayWeights = true;

	public bool freezeSelection;

	public List<MegaVolume> volumes = new List<MegaVolume>();

	public override MegaModChannel ChannelsReq()
	{
		return (MegaModChannel)65;
	}

	public override string ModName()
	{
		return "Multi Vol Select";
	}

	public override string GetHelpURL()
	{
		return "?page_id=3904";
	}

	public float[] GetSel()
	{
		return modselection;
	}

	private float GetDistBox(MegaVolume vol, Vector3 p)
	{
		Vector3 vector = p - vol.origin;
		float num = 0f;
		Vector3 vector2 = vector;
		if (vector2.x < 0f - vol.boxsize.x)
		{
			float num2 = vector2.x + vol.boxsize.x;
			num += num2 * num2;
			vector2.x = 0f - vol.boxsize.x;
		}
		else if (vector2.x > vol.boxsize.x)
		{
			float num2 = vector2.x - vol.boxsize.x;
			num += num2 * num2;
			vector2.x = vol.boxsize.x;
		}
		if (vector2.y < 0f - vol.boxsize.y)
		{
			float num2 = vector2.y + vol.boxsize.y;
			num += num2 * num2;
			vector2.y = 0f - vol.boxsize.y;
		}
		else if (vector2.y > vol.boxsize.y)
		{
			float num2 = vector2.y - vol.boxsize.y;
			num += num2 * num2;
			vector2.y = vol.boxsize.y;
		}
		if (vector2.z < 0f - vol.boxsize.z)
		{
			float num2 = vector2.z + vol.boxsize.z;
			num += num2 * num2;
			vector2.z = 0f - vol.boxsize.z;
		}
		else if (vector2.z > vol.boxsize.z)
		{
			float num2 = vector2.z - vol.boxsize.z;
			num += num2 * num2;
			vector2.z = vol.boxsize.z;
		}
		return Mathf.Sqrt(num);
	}

	public override void GetSelection(MegaModifiers mc)
	{
		if (modselection == null || modselection.Length != mc.verts.Length)
		{
			modselection = new float[mc.verts.Length];
		}
		int num = 0;
		if (!freezeSelection)
		{
			if (volumes != null && volumes.Count > 0)
			{
				for (int i = 0; i < volumes.Count; i++)
				{
					MegaVolume megaVolume = volumes[i];
					if (!megaVolume.enabled)
					{
						continue;
					}
					Vector3 zero = Vector3.zero;
					zero = (megaVolume.origin = ((!megaVolume.target) ? megaVolume.origin : base.transform.worldToLocalMatrix.MultiplyPoint(megaVolume.target.position)));
					if (num == 0)
					{
						if (megaVolume.volType == MegaVolumeType.Sphere)
						{
							if (useCurrentVerts)
							{
								for (int j = 0; j < verts.Length; j++)
								{
									float num2 = Vector3.Distance(zero, verts[j]) - megaVolume.radius;
									if (num2 < 0f)
									{
										modselection[j] = megaVolume.weight;
										continue;
									}
									float num3 = Mathf.Exp((0f - megaVolume.falloff) * Mathf.Abs(num2));
									modselection[j] = num3 * megaVolume.weight;
								}
							}
							else
							{
								for (int k = 0; k < verts.Length; k++)
								{
									float num4 = Vector3.Distance(zero, verts[k]) - megaVolume.radius;
									if (num4 < 0f)
									{
										modselection[k] = megaVolume.weight;
										continue;
									}
									float num5 = Mathf.Exp((0f - megaVolume.falloff) * Mathf.Abs(num4));
									modselection[k] = num5 * megaVolume.weight;
								}
							}
						}
						else if (useCurrentVerts)
						{
							for (int l = 0; l < verts.Length; l++)
							{
								float distBox = GetDistBox(megaVolume, verts[l]);
								if (distBox < 0f)
								{
									modselection[l] = megaVolume.weight;
									continue;
								}
								float num6 = Mathf.Exp((0f - megaVolume.falloff) * Mathf.Abs(distBox));
								if (num6 > 1f)
								{
									num6 = 1f;
								}
								modselection[l] = num6 * megaVolume.weight;
							}
						}
						else
						{
							for (int m = 0; m < verts.Length; m++)
							{
								float distBox2 = GetDistBox(megaVolume, verts[m]);
								if (distBox2 < 0f)
								{
									modselection[m] = megaVolume.weight;
									continue;
								}
								float num7 = Mathf.Exp((0f - megaVolume.falloff) * Mathf.Abs(distBox2));
								if (num7 > 1f)
								{
									num7 = 1f;
								}
								modselection[m] = num7 * megaVolume.weight;
							}
						}
					}
					else if (megaVolume.volType == MegaVolumeType.Box)
					{
						if (useCurrentVerts)
						{
							for (int n = 0; n < verts.Length; n++)
							{
								float distBox3 = GetDistBox(megaVolume, verts[n]);
								float num8 = modselection[n];
								if (distBox3 < 0f)
								{
									num8 += megaVolume.weight;
								}
								else
								{
									float num9 = Mathf.Exp((0f - megaVolume.falloff) * Mathf.Abs(distBox3));
									num8 += num9 * megaVolume.weight;
								}
								if (num8 > 1f)
								{
									modselection[n] = 1f;
								}
								else
								{
									modselection[n] = num8;
								}
							}
						}
						else
						{
							for (int num10 = 0; num10 < verts.Length; num10++)
							{
								float distBox4 = GetDistBox(megaVolume, verts[num10]);
								float num11 = modselection[num10];
								if (distBox4 < 0f)
								{
									num11 += megaVolume.weight;
								}
								else
								{
									float num12 = Mathf.Exp((0f - megaVolume.falloff) * Mathf.Abs(distBox4));
									num11 += num12 * megaVolume.weight;
								}
								if (num11 > 1f)
								{
									modselection[num10] = 1f;
								}
								else
								{
									modselection[num10] = num11;
								}
							}
						}
					}
					else if (useCurrentVerts)
					{
						for (int num13 = 0; num13 < verts.Length; num13++)
						{
							float num14 = Vector3.Distance(zero, verts[num13]) - megaVolume.radius;
							float num15 = modselection[num13];
							if (num14 < 0f)
							{
								num15 += megaVolume.weight;
							}
							else
							{
								float num16 = Mathf.Exp((0f - megaVolume.falloff) * Mathf.Abs(num14));
								num15 += num16 * megaVolume.weight;
							}
							if (num15 > 1f)
							{
								modselection[num13] = 1f;
							}
							else
							{
								modselection[num13] = num15;
							}
						}
					}
					else
					{
						for (int num17 = 0; num17 < verts.Length; num17++)
						{
							float num18 = Vector3.Distance(zero, verts[num17]) - megaVolume.radius;
							float num19 = modselection[num17];
							if (num18 < 0f)
							{
								num19 += megaVolume.weight;
							}
							else
							{
								float num20 = Mathf.Exp((0f - megaVolume.falloff) * Mathf.Abs(num18));
								num19 += num20 * megaVolume.weight;
							}
							if (num19 > 1f)
							{
								modselection[num17] = 1f;
							}
							else
							{
								modselection[num17] = num19;
							}
						}
					}
					num++;
				}
			}
			if (num == 0)
			{
				for (int num21 = 0; num21 < verts.Length; num21++)
				{
					modselection[num21] = 0f;
				}
			}
		}
		if ((mc.dirtyChannels & MegaModChannel.Verts) == 0)
		{
			mc.InitVertSource();
		}
		mc.selection = modselection;
	}

	public override void DrawGizmo(MegaModContext context)
	{
		if (!ModEnabled)
		{
			return;
		}
		base.DrawGizmo(context);
		Matrix4x4 localToWorldMatrix = base.gameObject.transform.localToWorldMatrix;
		Gizmos.matrix = localToWorldMatrix;
		for (int i = 0; i < volumes.Count; i++)
		{
			if (volumes[i].enabled && volumes[i].volType == MegaVolumeType.Box)
			{
				Gizmos.color = volumes[i].regcol;
				Gizmos.DrawWireCube(volumes[i].origin, volumes[i].boxsize * 2f);
			}
			if (volumes[i].enabled && volumes[i].volType == MegaVolumeType.Sphere)
			{
				Gizmos.color = volumes[i].regcol;
				Gizmos.DrawWireSphere(volumes[i].origin, volumes[i].radius);
			}
		}
		Gizmos.matrix = Matrix4x4.identity;
	}
}