static public void ProvokeFail(FailCondition failCondition, GameObject source)
{
if (s_singleton.m_failed)
{
return;
}
s_singleton.StartCoroutine(s_singleton.FailCoroutine(failCondition));
if (failCondition.failureIncludesExplosion)
{
MeshExplosion meshExplosion = source.GetComponent <MeshExplosion>();
if (meshExplosion)
{
meshExplosion.Explode(source.transform.position);
}
}
}
private void Start()
{
meshExplosion = this;
}
void Prepare(Mesh oldMesh, bool cachePreparation = true)
{
#if UNITY_4_OR_ABOVE
if (!oldMesh.isReadable)
{
Debug.LogError("The mesh is not readable. Switch on the \"Read/Write Enabled\"" +
" option on the mesh's import settings.");
return;
}
#endif
var usePhysics = type == ExplosionType.Physics;
MeshExplosionPreparation prep;
if (cache.TryGetValue(oldMesh, out prep))
{
// The caching is different for physics explosions and non-physics explosions, so make
// sure that we have the correct stuff:
if ((usePhysics && prep.physicsMeshes != null) ||
(!usePhysics && prep.startMesh != null))
{
preparation = prep;
return;
}
}
// Make a copy of the mesh but with every triangle made discrete so that it doesn't share
// any vertices with any other triangle.
var oldVertices = oldMesh.vertices;
var oldNormals = oldMesh.normals;
var oldTangents = oldMesh.tangents;
var oldUV = oldMesh.uv;
var oldUV2 = oldMesh.uv2;
var oldColors = oldMesh.colors;
var subMeshCount = oldMesh.subMeshCount;
var oldMeshTriangles = new int[subMeshCount][];
var frontMeshTrianglesPerSubMesh = usePhysics ?
prep.frontMeshTrianglesPerSubMesh = new int[subMeshCount] : null;
int frontTriangles = 0;
for (var subMesh = 0; subMesh < subMeshCount; ++subMesh)
{
int[] triangles;
oldMeshTriangles[subMesh] = triangles = oldMesh.GetTriangles(subMesh);
var frontMeshTrianglesInThisSubMesh = triangles.Length / 3;
if (usePhysics)
{
frontMeshTrianglesPerSubMesh[subMesh] = frontMeshTrianglesInThisSubMesh;
}
frontTriangles += frontMeshTrianglesInThisSubMesh;
}
prep.totalFrontTriangles = frontTriangles;
var totalTriangles = frontTriangles * 2; // back faces
var newTotalVertices = usePhysics ?
3 * 2 : // one triangle, both sides
totalTriangles * 3;
const int vertexLimit = 65534;
if (newTotalVertices > vertexLimit)
{
Debug.LogError("The mesh has too many triangles to explode. It must have" +
" " + ((vertexLimit / 3) / 2) + " or fewer triangles.");
return;
}
var newVertices = new Vector3[newTotalVertices];
var newNormals = oldNormals == null || oldNormals.Length == 0 ?
null : new Vector3[newTotalVertices];
var newTangents = oldTangents == null || oldTangents.Length == 0 ?
null : new Vector4[newTotalVertices];
var newUV = oldUV == null || oldUV.Length == 0 ?
null : new Vector2[newTotalVertices];
var newUV2 = oldUV2 == null || oldUV2.Length == 0 ?
null : new Vector2[newTotalVertices];
var newColors = oldColors == null || oldColors.Length == 0 ?
null : new Color[newTotalVertices];
var triangleCentroids = prep.triangleCentroids = new Vector3[frontTriangles];
var physicsMeshes = prep.physicsMeshes = usePhysics ? new Mesh[frontTriangles] : null;
var rotations = prep.rotations = usePhysics ? new Quaternion[frontTriangles] : null;
var physicsMeshTriangles = usePhysics ? new int[] { 0, 1, 2, 3, 4, 5 } : null;
var newVertexNumber = 0;
var wholeMeshTriangleIndex = 0;
var invRotation = Quaternion.identity;
for (var subMesh = 0; subMesh < subMeshCount; ++subMesh)
{
var triangles = oldMeshTriangles[subMesh];
var n = triangles.Length;
int i = 0;
while (i < n)
{
var triangleStartI = i;
var centroid = Vector3.zero;
for (int repeat = 0; repeat < 2; ++repeat)
{
i = triangleStartI;
var back = repeat == 1;
while (i < n)
{
var oldVertexNumber = triangles[back ?
(triangleStartI + (3 - 1 - (i - triangleStartI))) : i];
if (usePhysics && (newVertexNumber % 6) == 0) // Start of a triangle
{
var a = oldVertices[oldVertexNumber];
var b = oldVertices[triangles[i + 1]];
var c = oldVertices[triangles[i + 2]];
var triangleRealNormal = Vector3.Cross(b - a, c - a);
// We want to rotate the triangle so that it is flat on the x-z plane.
// The reason for that is so that we can use an axis-aligned box
// collider to be its physics proxy.
rotations[wholeMeshTriangleIndex] =
Quaternion.FromToRotation(Vector3.up, triangleRealNormal);
invRotation =
Quaternion.FromToRotation(triangleRealNormal, Vector3.up);
triangleCentroids[wholeMeshTriangleIndex] = centroid =
(a + b + c) / 3;
}
if (!back)
{
newVertices[newVertexNumber] = invRotation *
(oldVertices[oldVertexNumber] - centroid);
if (newNormals != null)
{
newNormals[newVertexNumber] = invRotation *
oldNormals[oldVertexNumber];
}
if (newTangents != null)
{
newTangents[newVertexNumber] = invRotation *
oldTangents[oldVertexNumber];
}
}
else
{
// This stuff is handled by MeshExplosion.SetBackTriangleVertices().
}
if (newUV != null)
{
newUV[newVertexNumber] = oldUV[oldVertexNumber];
}
if (newUV2 != null)
{
newUV2[newVertexNumber] = oldUV2[oldVertexNumber];
}
if (newColors != null)
{
newColors[newVertexNumber] = oldColors[oldVertexNumber];
}
// It's important that these are here rather than in a for statement so
// that they get executed even if we break.
++i;
++newVertexNumber;
if ((newVertexNumber % 6) == 0) // End of a triangle
{
if (usePhysics)
{
MeshExplosion.SetBackTriangleVertices(
newVertices, newNormals, newTangents, 1);
var mesh = new Mesh();
mesh.vertices = newVertices;
if (newNormals != null)
{
mesh.normals = newNormals;
}
if (newTangents != null)
{
mesh.tangents = newTangents;
}
if (newUV != null)
{
mesh.uv = newUV;
}
if (newUV2 != null)
{
mesh.uv2 = newUV2;
}
if (newColors != null)
{
mesh.colors = newColors;
}
mesh.triangles = physicsMeshTriangles;
physicsMeshes[wholeMeshTriangleIndex] = mesh;
newVertexNumber = 0;
}
break;
}
else if ((newVertexNumber % 3) == 0 && !back)
{
break;
}
}
}
++wholeMeshTriangleIndex;
}
}
var newMeshCenter = Vector3.zero;
if (!usePhysics)
{
var newMesh = prep.startMesh = new Mesh();
#if UNITY_4_OR_ABOVE
newMesh.MarkDynamic();
#endif
newMesh.vertices = newVertices;
if (newNormals != null)
{
newMesh.normals = newNormals;
}
if (newTangents != null)
{
newMesh.tangents = newTangents;
}
if (newUV != null)
{
newMesh.uv = newUV;
}
if (newUV2 != null)
{
newMesh.uv2 = newUV2;
}
if (newColors != null)
{
newMesh.colors = newColors;
}
newMesh.subMeshCount = subMeshCount;
newVertexNumber = 0;
for (var subMesh = 0; subMesh < subMeshCount; ++subMesh)
{
var n = oldMeshTriangles[subMesh].Length * 2;
var newTriangles = new int[n];
for (var i = 0; i < n; ++i, ++newVertexNumber)
{
newTriangles[i] = newVertexNumber;
}
newMesh.SetTriangles(newTriangles, subMesh);
}
if (useMeshBoundsCenter)
{
newMeshCenter = newMesh.bounds.center;
}
}
var triangleNormals = prep.triangleNormals = new Vector3[frontTriangles];
var firstVertexIndex = 0;
for (var triangleNumber = 0; triangleNumber < frontTriangles;
++triangleNumber, firstVertexIndex += 6)
{
Vector3 centroid;
if (usePhysics)
{
centroid = triangleCentroids[triangleNumber];
}
else
{
centroid =
(newVertices[firstVertexIndex] +
newVertices[firstVertexIndex + 1] +
newVertices[firstVertexIndex + 2]) / 3;
triangleCentroids[triangleNumber] = centroid;
}
Vector3 normal;
if (useNormals && newNormals != null)
{
if (usePhysics)
{
newNormals = physicsMeshes[triangleNumber].normals;
firstVertexIndex = 0;
}
normal =
((newNormals[firstVertexIndex] +
newNormals[firstVertexIndex + 1] +
newNormals[firstVertexIndex + 2]) / 3).normalized;
}
else
{
normal = centroid;
if (useMeshBoundsCenter)
{
normal -= newMeshCenter;
}
normal.Normalize();
}
triangleNormals[triangleNumber] = normal;
}
preparation = prep;
if (cachePreparation)
{
cache[oldMesh] = prep;
}
if (fadeTime != 0 && !shadersAlreadyHandleTransparency)
{
// Preload any replacement shaders that will be needed:
foreach (var i in GetComponent <Renderer>().sharedMaterials)
{
var shader = i.shader;
var replacement = Fade.GetReplacementFor(shader);
if (replacement == null)
{
Debug.LogWarning("Couldn't find an explicitly transparent version of shader" +
" '" + shader.name + "' so fading may not work. If the shader does" +
" support transparency then this warning can be avoided by enabling" +
" the 'Shaders Already Handle Transparency' option.");
}
}
}
}
private void Prepare(Mesh oldMesh, bool cachePreparation = true)
{
if (!oldMesh.isReadable)
{
Debug.LogError((object)"The mesh is not readable. Switch on the \"Read/Write Enabled\" option on the mesh's import settings.");
}
else
{
bool flag1 = this.type == MeshExploder.ExplosionType.Physics;
MeshExploder.MeshExplosionPreparation explosionPreparation;
if (MeshExploder.cache.TryGetValue(oldMesh, out explosionPreparation) && (flag1 && explosionPreparation.physicsMeshes != null || !flag1 && (Object)explosionPreparation.startMesh != (Object)null))
{
this.preparation = explosionPreparation;
}
else
{
Vector3[] vertices1 = oldMesh.vertices;
Vector3[] normals1 = oldMesh.normals;
Vector4[] tangents1 = oldMesh.tangents;
Vector2[] uv = oldMesh.uv;
Vector2[] uv2 = oldMesh.uv2;
Color[] colors = oldMesh.colors;
int subMeshCount = oldMesh.subMeshCount;
int[][] numArray1 = new int[subMeshCount][];
int[] numArray2 = !flag1 ? (int[])null : (explosionPreparation.frontMeshTrianglesPerSubMesh = new int[subMeshCount]);
int length1 = 0;
for (int submesh = 0; submesh < subMeshCount; ++submesh)
{
int num = (numArray1[submesh] = oldMesh.GetTriangles(submesh)).Length / 3;
if (flag1)
{
numArray2[submesh] = num;
}
length1 += num;
}
explosionPreparation.totalFrontTriangles = length1;
int num1 = length1 * 2;
int length2 = !flag1 ? num1 * 3 : 6;
if (length2 > 65534)
{
Debug.LogError((object)("The mesh has too many triangles to explode. It must have " + (object)10922 + " or fewer triangles."));
}
else
{
Vector3[] vertices2 = new Vector3[length2];
Vector3[] normals2 = normals1 == null || normals1.Length == 0 ? (Vector3[])null : new Vector3[length2];
Vector4[] tangents2 = tangents1 == null || tangents1.Length == 0 ? (Vector4[])null : new Vector4[length2];
Vector2[] vector2Array1 = uv == null || uv.Length == 0 ? (Vector2[])null : new Vector2[length2];
Vector2[] vector2Array2 = uv2 == null || uv2.Length == 0 ? (Vector2[])null : new Vector2[length2];
Color[] colorArray = colors == null || colors.Length == 0 ? (Color[])null : new Color[length2];
Vector3[] vector3Array1 = explosionPreparation.triangleCentroids = new Vector3[length1];
Mesh[] meshArray = explosionPreparation.physicsMeshes = !flag1 ? (Mesh[])null : new Mesh[length1];
Quaternion[] quaternionArray = explosionPreparation.rotations = !flag1 ? (Quaternion[])null : new Quaternion[length1];
int[] numArray3;
if (flag1)
{
numArray3 = new int[6] {
0, 1, 2, 3, 4, 5
}
}
;
else
{
numArray3 = (int[])null;
}
int[] numArray4 = numArray3;
int index1 = 0;
int index2 = 0;
Quaternion quaternion = Quaternion.identity;
for (int index3 = 0; index3 < subMeshCount; ++index3)
{
int[] numArray5 = numArray1[index3];
int length3 = numArray5.Length;
int num2 = 0;
while (num2 < length3)
{
int num3 = num2;
Vector3 vector3_1 = Vector3.zero;
for (int index4 = 0; index4 < 2; ++index4)
{
num2 = num3;
bool flag2 = index4 == 1;
while (num2 < length3)
{
int index5 = numArray5[!flag2 ? num2 : num3 + (2 - (num2 - num3))];
if (flag1 && index1 % 6 == 0)
{
Vector3 vector3_2 = vertices1[index5];
Vector3 vector3_3 = vertices1[numArray5[num2 + 1]];
Vector3 vector3_4 = vertices1[numArray5[num2 + 2]];
Vector3 vector3_5 = Vector3.Cross(vector3_3 - vector3_2, vector3_4 - vector3_2);
quaternionArray[index2] = Quaternion.FromToRotation(Vector3.up, vector3_5);
quaternion = Quaternion.FromToRotation(vector3_5, Vector3.up);
vector3Array1[index2] = vector3_1 = (vector3_2 + vector3_3 + vector3_4) / 3f;
}
if (!flag2)
{
vertices2[index1] = quaternion * (vertices1[index5] - vector3_1);
if (normals2 != null)
{
normals2[index1] = quaternion * normals1[index5];
}
if (tangents2 != null)
{
tangents2[index1] = (Vector4)(quaternion * (Vector3)tangents1[index5]);
}
}
if (vector2Array1 != null)
{
vector2Array1[index1] = uv[index5];
}
if (vector2Array2 != null)
{
vector2Array2[index1] = uv2[index5];
}
if (colorArray != null)
{
colorArray[index1] = colors[index5];
}
++num2;
++index1;
if (index1 % 6 == 0)
{
if (flag1)
{
MeshExplosion.SetBackTriangleVertices(vertices2, normals2, tangents2, 1);
Mesh mesh = new Mesh();
mesh.vertices = vertices2;
if (normals2 != null)
{
mesh.normals = normals2;
}
if (tangents2 != null)
{
mesh.tangents = tangents2;
}
if (vector2Array1 != null)
{
mesh.uv = vector2Array1;
}
if (vector2Array2 != null)
{
mesh.uv2 = vector2Array2;
}
if (colorArray != null)
{
mesh.colors = colorArray;
}
mesh.triangles = numArray4;
meshArray[index2] = mesh;
index1 = 0;
break;
}
break;
}
if (index1 % 3 == 0 && !flag2)
{
break;
}
}
}
++index2;
}
}
Vector3 vector3_6 = Vector3.zero;
if (!flag1)
{
Mesh mesh = explosionPreparation.startMesh = new Mesh();
mesh.MarkDynamic();
mesh.vertices = vertices2;
if (normals2 != null)
{
mesh.normals = normals2;
}
if (tangents2 != null)
{
mesh.tangents = tangents2;
}
if (vector2Array1 != null)
{
mesh.uv = vector2Array1;
}
if (vector2Array2 != null)
{
mesh.uv2 = vector2Array2;
}
if (colorArray != null)
{
mesh.colors = colorArray;
}
mesh.subMeshCount = subMeshCount;
int num2 = 0;
for (int submesh = 0; submesh < subMeshCount; ++submesh)
{
int length3 = numArray1[submesh].Length * 2;
int[] triangles = new int[length3];
int index3 = 0;
while (index3 < length3)
{
triangles[index3] = num2;
++index3;
++num2;
}
mesh.SetTriangles(triangles, submesh);
}
if (this.useMeshBoundsCenter)
{
vector3_6 = mesh.bounds.center;
}
}
Vector3[] vector3Array2 = explosionPreparation.triangleNormals = new Vector3[length1];
int index6 = 0;
int index7 = 0;
while (index7 < length1)
{
Vector3 vector3_1;
if (flag1)
{
vector3_1 = vector3Array1[index7];
}
else
{
vector3_1 = (vertices2[index6] + vertices2[index6 + 1] + vertices2[index6 + 2]) / 3f;
vector3Array1[index7] = vector3_1;
}
Vector3 vector3_2;
if (this.useNormals && normals2 != null)
{
if (flag1)
{
normals2 = meshArray[index7].normals;
index6 = 0;
}
vector3_2 = ((normals2[index6] + normals2[index6 + 1] + normals2[index6 + 2]) / 3f).normalized;
}
else
{
vector3_2 = vector3_1;
if (this.useMeshBoundsCenter)
{
vector3_2 -= vector3_6;
}
vector3_2.Normalize();
}
vector3Array2[index7] = vector3_2;
++index7;
index6 += 6;
}
this.preparation = explosionPreparation;
if (cachePreparation)
{
MeshExploder.cache[oldMesh] = explosionPreparation;
}
if ((double)this.fadeTime == 0.0 || this.shadersAlreadyHandleTransparency)
{
return;
}
foreach (Material sharedMaterial in this.GetComponent <Renderer>().sharedMaterials)
{
Shader shader = sharedMaterial.shader;
Shader replacementFor = Fade.GetReplacementFor(shader);
if ((Object)replacementFor == (Object)null || !replacementFor.name.StartsWith("Transparent/"))
{
Debug.LogWarning((object)("Couldn't find an explicitly transparent version of shader '" + shader.name + "' so fading may not work. If the shader does support transparency then this warning can be avoided by enabling the 'Shaders Already Handle Transparency' option."));
}
}
}
}
}
}
private void Awake()
{
m_fluwidManager = GetComponent <SmartFluwid>();
m_meshExplosion = GetComponentInParent <MeshExplosion>();
m_meshCollider = GetComponent <MeshCollider>();
}
// Token: 0x06002F6F RID: 12143 RVA: 0x000E6914 File Offset: 0x000E4D14
private void Update()
{
if (this.vertices == null)
{
string name = base.GetType().Name;
Debug.LogError(string.Concat(new string[]
{
"The ",
name,
" component should not be used directly. Add the ",
typeof(MeshExploder).Name,
" component to your object and it will take care of creating the explosion object and adding the ",
name,
" component."
}));
base.enabled = false;
return;
}
float deltaTime = Time.deltaTime;
this.explosionTime += deltaTime;
if (this.tangents != null && this.tangents.Length == 0)
{
this.tangents = null;
}
Vector3[] triangleNormals = this.preparation.triangleNormals;
Vector3 a = (!this.useGravity) ? default(Vector3) : this.thisTransform.InverseTransformDirection(Physics.gravity);
int num = this.vertices.Length / 3 / 2;
int num2 = 0;
int i = 0;
while (i < num)
{
float d = this.triangleSpeeds[i] * deltaTime;
float angle = this.triangleRotationSpeeds[i] * deltaTime;
Vector3 a2 = triangleNormals[i];
Vector3 vector = a2 * d;
if (this.useGravity)
{
vector += this.explosionTime * a * deltaTime;
}
Quaternion rotation = Quaternion.AngleAxis(angle, this.triangleRotationAxes[i]);
Vector3 vector2 = this.triangleCurrentCentroids[i];
Vector3 vector3 = vector2 + vector;
for (int j = 0; j < 3; j++)
{
int num3 = num2 + j;
this.vertices[num3] = rotation * (this.vertices[num3] - vector2) + vector3;
if (this.normals != null)
{
this.normals[num3] = rotation * this.normals[num3];
}
if (this.tangents != null)
{
this.tangents[num3] = rotation * this.tangents[num3];
}
}
this.triangleCurrentCentroids[i] = vector3;
i++;
num2 += 6;
}
MeshExplosion.SetBackTriangleVertices(this.vertices, this.normals, this.tangents, this.preparation.totalFrontTriangles);
this.mesh.vertices = this.vertices;
this.mesh.normals = this.normals;
this.mesh.tangents = this.tangents;
this.mesh.RecalculateBounds();
}