297 lines
13 KiB
C#
297 lines
13 KiB
C#
// Warning: Some assembly references could not be resolved automatically. This might lead to incorrect decompilation of some parts,
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// for ex. property getter/setter access. To get optimal decompilation results, please manually add the missing references to the list of loaded assemblies.
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// EdenAutoMorpherScript, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null
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// Eden.AutoMorpher.profile.ProfileLoader
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Text;
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using UnityEngine;
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public class ProfileLoader
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{
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private ProfileData loadedProfileData;
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private const int HEX32_W = 8;
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public List<string> GetProfileList()
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{
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ProfileUtils profileUtils = new ProfileUtils();
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string text = Path.Combine(Application.dataPath, profileUtils.GetProfileBasePath());
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List<string> list = new List<string>();
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if (!Directory.Exists(text))
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{
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Debug.LogWarning("[ProfileUtils] Profile base path does not exist: " + text);
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return list;
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}
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string[] directories = Directory.GetDirectories(text);
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foreach (string text2 in directories)
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{
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string fileName = Path.GetFileName(text2);
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if (!string.IsNullOrEmpty(fileName))
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{
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string path = Path.Combine(text2, fileName + ".json");
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string path2 = Path.Combine(text2, fileName + ".eb");
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if (File.Exists(path) && File.Exists(path2))
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{
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list.Add(fileName);
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}
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}
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}
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return list;
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}
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public ProfileData LoadProfileData(string profileName)
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{
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ProfileUtils profileUtils = new ProfileUtils();
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string path = Path.Combine(Application.dataPath, profileUtils.GetProfileBasePath());
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path = Path.Combine(path, profileName);
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path = Path.Combine(path, profileName + ".json");
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if (string.IsNullOrWhiteSpace(path))
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{
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throw new AutoMorpherException("Profile File Path is Invalid", "[ProfileLoader] LoadProfileData\n - Profile Path is null, empty, or whitespace");
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}
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if (!File.Exists(path))
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{
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throw new AutoMorpherException("Profile File Does Not Exist", "[ProfileLoader] LoadProfileData\n - profile file does not exist\n - path : " + path);
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}
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string json = File.ReadAllText(path);
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this.loadedProfileData = JsonUtility.FromJson<ProfileData>(json);
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if (this.loadedProfileData == null)
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{
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throw new AutoMorpherException("Failed to Load Profile Data", "[ProfileLoader] LoadProfileData\n - Can't Load Profile Data\n - Please place a valid profile data file at " + path);
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}
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return this.loadedProfileData;
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}
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public BvhTriangleMesh LoadBvhWithRootTransform(Transform rootTransform, string profileName)
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{
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ProfileUtils profileUtils = new ProfileUtils();
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string path = Path.Combine(Application.dataPath, profileUtils.GetProfileBasePath());
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path = Path.Combine(path, profileName);
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path = Path.Combine(path, profileName + ".eb");
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if (rootTransform == null)
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{
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throw new AutoMorpherException("Root Transform is Null", "[ProfileLoader] LoadBvhWithRootTransform\n - rootTransform is null");
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}
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if (string.IsNullOrEmpty(path))
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{
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throw new AutoMorpherException("Profile BVH Path is Invalid", "[ProfileLoader] LoadBvhWithRootTransform\n - profileBvhPath is null or empty");
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}
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int version;
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ProfileBVH profileBVH = this.LoadProfileBVHData(path, out version);
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if (profileBVH == null || profileBVH.vertices == null || profileBVH.datas == null || profileBVH.nodes == null || profileBVH.dataIndices == null)
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{
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throw new AutoMorpherException("Profile BVH Data is Invalid", "[ProfileLoader] LoadBvhWithRootTransform\n - profile or one of its internal data fields is null");
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}
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Matrix4x4 localToWorldMatrix = rootTransform.localToWorldMatrix;
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int num = profileBVH.datas.Length;
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BvhTriangleMesh bvhTriangleMesh = new BvhTriangleMesh
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{
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triangles = new BvhTriangle[num],
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triIndices = new int[profileBVH.dataIndices.Length],
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nodes = new BvhNode[profileBVH.nodes.Length]
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};
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for (int i = 0; i < num; i++)
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{
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profileBVHData profileBVHData2 = profileBVH.datas[i];
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Vector3 point = profileBVH.vertices[profileBVHData2.verA];
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Vector3 point2 = profileBVH.vertices[profileBVHData2.verB];
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Vector3 point3 = profileBVH.vertices[profileBVHData2.verC];
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Vector3 a = localToWorldMatrix.MultiplyPoint3x4(point);
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Vector3 b = localToWorldMatrix.MultiplyPoint3x4(point2);
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Vector3 c = localToWorldMatrix.MultiplyPoint3x4(point3);
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Vector3 normal = this.ComputeTriangleNormal(a, b, c);
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bvhTriangleMesh.triangles[i] = new BvhTriangle
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{
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a = a,
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b = b,
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c = c,
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normal = normal,
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mainHumanBone = HumanBodyBones.LastBone
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};
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}
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Array.Copy(profileBVH.dataIndices, bvhTriangleMesh.triIndices, profileBVH.dataIndices.Length);
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for (int j = 0; j < profileBVH.nodes.Length; j++)
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{
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profileBVHNode profileBVHNode2 = profileBVH.nodes[j];
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bvhTriangleMesh.nodes[j] = new BvhNode
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{
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isLeaf = profileBVHNode2.isLeaf,
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leftChild = profileBVHNode2.leftChild,
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rightChild = profileBVHNode2.rightChild,
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start = profileBVHNode2.start,
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count = profileBVHNode2.count,
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bounds = this.TransformBoundsToWorldAABB(localToWorldMatrix, profileBVHNode2.bounds)
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};
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}
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return bvhTriangleMesh;
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}
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private ProfileBVH LoadProfileBVHData(string path, out int version)
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{
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version = 0;
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int num = 0;
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if (!File.Exists(path))
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{
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throw new AutoMorpherException("Profile BVH File Not Found", "[ProfileLoader] LoadProfileBVHData\n - file not found\n - path : " + path);
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}
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string text = File.ReadAllText(path, Encoding.UTF8);
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int num2 = 0;
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ProfileUtils profileUtils = new ProfileUtils();
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string profileMagic = profileUtils.GetProfileMagic();
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if (text.Length < profileMagic.Length || text.Substring(0, profileMagic.Length) != profileMagic)
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{
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throw new AutoMorpherException("Profile BVH Magic Mismatch", "[ProfileLoader] LoadProfileBVHData\n - magic string mismatch\n - invalid or corrupted BVH file");
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}
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num2 += profileMagic.Length;
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version = this.ReadHexIntSafe(text, ref num2);
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num = this.ReadHexIntSafe(text, ref num2);
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int num3 = this.ReadHexIntSafe(text, ref num2);
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int num4 = this.ReadHexIntSafe(text, ref num2);
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int num5 = this.ReadHexIntSafe(text, ref num2);
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int num6 = this.ReadHexIntSafe(text, ref num2);
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if (num3 < 0 || num4 < 0 || num5 < 0 || num6 < 0)
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{
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throw new AutoMorpherException("Profile BVH Count Data is Invalid", "[ProfileLoader] LoadProfileBVHData\n - one or more count values are negative");
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}
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Vector3[] array = new Vector3[num3];
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for (int i = 0; i < num3; i++)
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{
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array[i] = this.ReadHexVec3Safe(text, ref num2);
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}
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int version2;
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int countInFile;
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BaseKey3[] array2 = new ProfileUtils_VertexUtil().LoadTable(profileUtils.GetBaseDataPath(), out version2, out countInFile);
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if (array2 == null || array2.Length == 0)
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{
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throw new AutoMorpherException("Profile BVH Base Vertex Table is Invalid", "[ProfileLoader] LoadProfileBVHData\n - base vertex table is null or empty");
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}
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ProfileUtil_IndexUtil profileUtil_IndexUtil = new ProfileUtil_IndexUtil();
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profileUtil_IndexUtil.Build(num);
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Vector3[] array3 = new Vector3[num3];
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profileUtil_IndexUtil.DecodeInto(array, array3);
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Vector3[] array4 = new Vector3[num3];
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for (int j = 0; j < num3; j++)
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{
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array4[j] = this.TransformVec3(array3[j], array2[j % array2.Length]);
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}
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ProfileBVH profileBVH = new ProfileBVH
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{
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vertices = new List<Vector3>(num3),
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datas = new profileBVHData[num4],
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nodes = new profileBVHNode[num5],
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dataIndices = new int[num6]
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};
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profileBVH.vertices.AddRange(array4);
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for (int k = 0; k < num4; k++)
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{
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profileBVH.datas[k] = new profileBVHData
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{
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verA = this.ReadHexIntSafe(text, ref num2),
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verB = this.ReadHexIntSafe(text, ref num2),
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verC = this.ReadHexIntSafe(text, ref num2)
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};
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}
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for (int l = 0; l < num5; l++)
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{
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Vector3 center = this.ReadHexVec3Safe(text, ref num2);
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Vector3 vector = this.ReadHexVec3Safe(text, ref num2);
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profileBVH.nodes[l] = new profileBVHNode
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{
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bounds = new Bounds(center, vector * 2f),
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leftChild = this.ReadHexIntSafe(text, ref num2),
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rightChild = this.ReadHexIntSafe(text, ref num2),
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start = this.ReadHexIntSafe(text, ref num2),
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count = this.ReadHexIntSafe(text, ref num2),
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isLeaf = (num2 < text.Length && text[num2++] == '1')
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};
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}
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for (int m = 0; m < num6; m++)
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{
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profileBVH.dataIndices[m] = this.ReadHexIntSafe(text, ref num2);
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}
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return profileBVH;
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}
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private int ReadHexIntSafe(string s, ref int p)
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{
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if (p + 8 > s.Length)
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{
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p = s.Length;
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throw new AutoMorpherException("Profile BVH ReadHexInt Out of Range", "[ProfileBVH] ReadHexIntSafe\n - read position exceeds string length");
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}
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uint result = Convert.ToUInt32(s.Substring(p, 8), 16);
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p += 8;
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return (int)result;
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}
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private Vector3 ReadHexVec3Safe(string s, ref int p)
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{
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return new Vector3(this.ReadHexFloatSafe(s, ref p), this.ReadHexFloatSafe(s, ref p), this.ReadHexFloatSafe(s, ref p));
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}
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private float ReadHexFloatSafe(string s, ref int p)
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{
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if (p + 8 > s.Length)
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{
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p = s.Length;
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throw new AutoMorpherException("Profile BVH ReadHexFloat Out of Range", "[ProfileBVH] ReadHexFloat\n - read position exceeds string length");
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}
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uint value = Convert.ToUInt32(s.Substring(p, 8), 16);
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p += 8;
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return BitConverter.Int32BitsToSingle((int)value);
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}
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private Vector3 TransformVec3(Vector3 v, BaseKey3 k)
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{
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return new Vector3(this.TransformFloatBits(v.x, k.x), this.TransformFloatBits(v.y, k.y), this.TransformFloatBits(v.z, k.z));
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}
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private float TransformFloatBits(float a, uint keyBits)
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{
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return BitConverter.Int32BitsToSingle(BitConverter.SingleToInt32Bits(a) ^ (int)keyBits);
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}
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private Vector3 ComputeTriangleNormal(Vector3 a, Vector3 b, Vector3 c)
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{
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Vector3 vector = Vector3.Cross(b - a, c - a);
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float magnitude = vector.magnitude;
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if (magnitude > 1E-08f)
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{
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return vector / magnitude;
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}
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return Vector3.up;
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}
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private Bounds TransformBoundsToWorldAABB(Matrix4x4 l2w, Bounds localBounds)
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{
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Vector3 center = localBounds.center;
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Vector3 extents = localBounds.extents;
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Vector3 vector = l2w.MultiplyPoint3x4(center + new Vector3(0f - extents.x, 0f - extents.y, 0f - extents.z));
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Vector3 p = l2w.MultiplyPoint3x4(center + new Vector3(0f - extents.x, 0f - extents.y, extents.z));
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Vector3 p2 = l2w.MultiplyPoint3x4(center + new Vector3(0f - extents.x, extents.y, 0f - extents.z));
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Vector3 p3 = l2w.MultiplyPoint3x4(center + new Vector3(0f - extents.x, extents.y, extents.z));
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Vector3 p4 = l2w.MultiplyPoint3x4(center + new Vector3(extents.x, 0f - extents.y, 0f - extents.z));
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Vector3 p5 = l2w.MultiplyPoint3x4(center + new Vector3(extents.x, 0f - extents.y, extents.z));
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Vector3 p6 = l2w.MultiplyPoint3x4(center + new Vector3(extents.x, extents.y, 0f - extents.z));
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Vector3 p7 = l2w.MultiplyPoint3x4(center + new Vector3(extents.x, extents.y, extents.z));
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Vector3 min = vector;
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Vector3 max = vector;
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this.Encapsulate(ref min, ref max, p);
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this.Encapsulate(ref min, ref max, p2);
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this.Encapsulate(ref min, ref max, p3);
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this.Encapsulate(ref min, ref max, p4);
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this.Encapsulate(ref min, ref max, p5);
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this.Encapsulate(ref min, ref max, p6);
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this.Encapsulate(ref min, ref max, p7);
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return new Bounds((min + max) * 0.5f, max - min);
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}
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private void Encapsulate(ref Vector3 min, ref Vector3 max, Vector3 p)
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{
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min = Vector3.Min(min, p);
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max = Vector3.Max(max, p);
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}
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}
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