private MTX44 InterpolateMTX44_50_50(MTX44 a, MTX44 b)
{
a[0, 0] += b[0, 0];
a[1, 0] += b[1, 0];
a[2, 0] += b[2, 0];
a[0, 1] += b[0, 1];
a[1, 1] += b[1, 1];
a[2, 1] += b[2, 1];
Vector3 vector3_1 = Vector3.Normalize(new Vector3(a[0, 0], a[1, 0], a[2, 0]));
a[0, 0] = vector3_1.X;
a[1, 0] = vector3_1.Y;
a[2, 0] = vector3_1.Z;
Vector3 vector3_2 = Vector3.Normalize(new Vector3(a[0, 1], a[1, 1], a[2, 1]));
a[0, 1] = vector3_2.X;
a[1, 1] = vector3_2.Y;
a[2, 1] = vector3_2.Z;
a[0, 2] += b[0, 2];
a[1, 2] += b[1, 2];
a[2, 2] += b[2, 2];
Vector3 vector3_3 = Vector3.Normalize(new Vector3(a[0, 2], a[1, 2], a[2, 2]));
a[0, 2] = vector3_3.X;
a[1, 2] = vector3_3.Y;
a[2, 2] = vector3_3.Z;
return(a);
}
public MTX44 GetMatrix()
{
MTX44 mtX44 = new MTX44();
return((MTX44)GlNitro.glNitroPivot(new float[2]
{
this.A,
this.B
}, (int)this.info & 15, (int)this.info >> 4 & 15));
}
public MTX44 GetMatrix()
{
short num1 = (short)((int)this.data[4] & 7);
short num2 = (short)((int)this.data[4] >> 3);
short num3 = (short)((int)num1 << 3 | (int)this.data[0] & 7);
short num4 = (short)((int)this.data[0] >> 3);
short num5 = (short)((int)num3 << 3 | (int)this.data[1] & 7);
short num6 = (short)((int)this.data[1] >> 3);
short num7 = (short)((int)num5 << 3 | (int)this.data[2] & 7);
short num8 = (short)((int)this.data[2] >> 3);
short num9 = (short)((int)num7 << 3 | (int)this.data[3] & 7);
short num10 = (short)((int)this.data[3] >> 3);
short num11 = (short)((int)(short)((int)num9 << 3) >> 3);
MTX44 mtX44 = new MTX44();
mtX44[0, 0] = (float)num4;
mtX44[1, 0] = (float)num6;
mtX44[2, 0] = (float)num8;
mtX44[0, 1] = (float)num10;
mtX44[1, 1] = (float)num2;
mtX44[2, 1] = (float)num11;
Vector3 vector3 = this.vecCross_(new Vector3(mtX44[0, 0], mtX44[1, 0], mtX44[2, 0]), new Vector3(mtX44[0, 1], mtX44[1, 1], mtX44[2, 1]));
mtX44[0, 2] = vector3.X;
mtX44[1, 2] = vector3.Y;
mtX44[2, 2] = vector3.Z;
mtX44[0, 0] /= 4096f;
mtX44[1, 0] /= 4096f;
mtX44[2, 0] /= 4096f;
mtX44[0, 1] /= 4096f;
mtX44[1, 1] /= 4096f;
mtX44[2, 1] /= 4096f;
mtX44[0, 2] /= 4096f;
mtX44[1, 2] /= 4096f;
mtX44[2, 2] /= 4096f;
return(mtX44);
}
public void Render(BCA Bca, int BcaFrame)
{
bool flag1 = Bca != null;
Matrix4[] matrix4Array = (Matrix4[])null;
if (flag1)
{
matrix4Array = Bca.GetMatrices(this.Bones, BcaFrame, (int)this.Header.PosScale);
}
int num1 = 0;
while (true)
{
GlNitro.Nitro3DContext Context = new GlNitro.Nitro3DContext();
foreach (BMD.BMDBone bone in this.Bones)
{
for (int index1 = 0; (long)index1 < (long)bone.NrDLMatPairs; ++index1)
{
BMD.BMDMaterial material = this.Materials[(int)bone.PolyMat.Values.ToArray <byte>()[index1]];
BMD.BMDDisplayList displayList = this.DisplayLists[(int)bone.PolyMat.Keys.ToArray <byte>()[index1]];
byte num2 = bone.PolyMat.Values.ToArray <byte>()[index1];
bool flag2;
if (material.TexID != -1 && this.Textures[material.TexID].Fmt != Graphic.GXTexFmt.GX_TEXFMT_NONE)
{
flag2 = true;
if ((this.Textures[material.TexID].Fmt == Graphic.GXTexFmt.GX_TEXFMT_A3I5 || this.Textures[material.TexID].Fmt == Graphic.GXTexFmt.GX_TEXFMT_A5I3 || ((int)(material.polyAttr >> 16) & 31) != 31) && num1 != 1)
{
flag2 = false;
}
if ((this.Textures[material.TexID].Fmt == Graphic.GXTexFmt.GX_TEXFMT_NONE || this.Textures[material.TexID].Fmt == Graphic.GXTexFmt.GX_TEXFMT_PLTT4 || (this.Textures[material.TexID].Fmt == Graphic.GXTexFmt.GX_TEXFMT_PLTT16 || this.Textures[material.TexID].Fmt == Graphic.GXTexFmt.GX_TEXFMT_PLTT256) || (this.Textures[material.TexID].Fmt == Graphic.GXTexFmt.GX_TEXFMT_COMP4x4 || this.Textures[material.TexID].Fmt == Graphic.GXTexFmt.GX_TEXFMT_DIRECT)) && ((int)(material.polyAttr >> 16) & 31) == 31 && num1 != 0)
{
flag2 = false;
}
}
else
{
flag2 = true;
}
if (flag2)
{
Gl.glBindTexture(3553, (int)num2 + 1);
Gl.glMatrixMode(5890);
if (material.TexID == -1)
{
Gl.glLoadIdentity();
}
else
{
Gl.glLoadMatrixf(material.GetMatrix((int)this.Textures[material.TexID].S, (int)this.Textures[material.TexID].T));
}
Gl.glEnable(3008);
Gl.glAlphaFunc(516, 0.0f);
Context.LightEnabled[0] = ((int)material.polyAttr & 1) == 1;
Context.LightEnabled[1] = ((int)(material.polyAttr >> 1) & 1) == 1;
Context.LightEnabled[2] = ((int)(material.polyAttr >> 2) & 1) == 1;
Context.LightEnabled[3] = ((int)(material.polyAttr >> 3) & 1) == 1;
Color color1 = Graphic.ConvertABGR1555((short)((int)material.diffAmb & (int)short.MaxValue));
Color color2 = Graphic.ConvertABGR1555((short)((int)(material.diffAmb >> 16) & (int)short.MaxValue));
Context.DiffuseColor = color1;
Context.AmbientColor = color2;
Color color3 = Graphic.ConvertABGR1555((short)((int)material.specEmi & (int)short.MaxValue));
Color color4 = Graphic.ConvertABGR1555((short)((int)(material.specEmi >> 16) & (int)short.MaxValue));
Context.SpecularColor = color3;
Context.EmissionColor = color4;
switch (material.polyAttr >> 14 & 1U)
{
case 0:
Gl.glDepthFunc(513);
break;
case 1:
Gl.glDepthFunc(514);
break;
}
int num3 = -1;
switch (material.polyAttr >> 4 & 3U)
{
case 0:
num3 = 8448;
break;
case 1:
num3 = 8449;
break;
case 2:
num3 = 8448;
break;
case 3:
num3 = 8448;
break;
}
Gl.glTexEnvi(8960, 8704, num3);
Context.Alpha = (int)(material.polyAttr >> 16) & 31;
if (((int)(material.diffAmb >> 15) & 1) == 1)
{
Gl.glColor4f((float)color1.R / (float)byte.MaxValue, (float)color1.G / (float)byte.MaxValue, (float)color1.B / (float)byte.MaxValue, (float)Context.Alpha / 31f);
}
else
{
Gl.glColor4f(0.0f, 0.0f, 0.0f, (float)Context.Alpha / 31f);
}
Context.UseSpecularReflectionTable = ((int)(material.specEmi >> 15) & 1) == 1;
int mode = -1;
switch (material.polyAttr >> 6 & 3U)
{
case 0:
mode = 1032;
break;
case 1:
mode = 1028;
break;
case 2:
mode = 1029;
break;
case 3:
mode = 0;
break;
}
Gl.glCullFace(mode);
Gl.glMatrixMode(5888);
Gl.glDisable(3168);
Gl.glDisable(3169);
}
MTX44[] mtX44Array = new MTX44[31];
int index2 = 0;
foreach (ushort boneId in displayList.DL.BoneIDs)
{
if (!flag1)
{
mtX44Array[index2] = (MTX44)this.Bones[(int)boneId].GetMatrix();
++index2;
}
else
{
mtX44Array[index2] = this.Matrix4ToMTX44(matrix4Array[(int)boneId]);
++index2;
}
}
Context.MatrixStack = mtX44Array;
if (flag2)
{
GlNitro.glNitroGx(displayList.DL.Data, new MTX44(), ref Context, (int)this.Header.PosScale, false);
Gl.glEnd();
}
}
}
if (num1 == 0)
{
++num1;
}
else
{
break;
}
}
}
public MTX44 GetMatrix(int Frame)
{
if (this.rot5 == null && this.rot3 == null)
{
return(this.const_rot3 == null?this.const_rot5.GetMatrix() : this.const_rot3.GetMatrix());
}
int num = (int)((this.info & this.NNS_G3D_JNTANM_RINFO_LAST_INTERP_MASK) >> 16);
if (((int)this.info & (int)this.NNS_G3D_JNTANM_RINFO_STEP_MASK) == 0)
{
return(this.rot3[Frame] == null ? this.rot5[Frame].GetMatrix() : this.rot3[Frame].GetMatrix());
}
if (((int)this.info & (int)this.NNS_G3D_JNTANM_RINFO_STEP_2) != 0)
{
if ((Frame & 1) == 0)
{
return(this.rot3[Frame >> 1] == null ? this.rot5[Frame >> 1].GetMatrix() : this.rot3[Frame >> 1].GetMatrix());
}
return(Frame > num ? (this.rot3[(num >> 1) + 1] == null ? this.rot5[(num >> 1) + 1].GetMatrix() : this.rot3[(num >> 1) + 1].GetMatrix()) : this.InterpolateMTX44_50_50(this.rot3[Frame >> 1] == null ? this.rot5[Frame >> 1].GetMatrix() : this.rot3[Frame >> 1].GetMatrix(), this.rot3[(Frame >> 1) + 1] == null ? this.rot5[(Frame >> 1) + 1].GetMatrix() : this.rot3[(Frame >> 1) + 1].GetMatrix()));
}
if (((int)this.info & (int)this.NNS_G3D_JNTANM_RINFO_STEP_4) == 0)
{
return(new MTX44());
}
if ((Frame & 3) == 0)
{
return(this.rot3[Frame >> 2] == null ? this.rot5[Frame >> 2].GetMatrix() : this.rot3[Frame >> 2].GetMatrix());
}
if (Frame > num)
{
return(this.rot3[(num >> 2) + (Frame & 3)] == null ? this.rot5[(num >> 2) + (Frame & 3)].GetMatrix() : this.rot3[(num >> 2) + (Frame & 3)].GetMatrix());
}
if ((Frame & 1) == 0)
{
return(this.InterpolateMTX44_50_50(this.rot3[Frame >> 2] == null ? this.rot5[Frame >> 2].GetMatrix() : this.rot3[Frame >> 2].GetMatrix(), this.rot3[(Frame >> 2) + 1] == null ? this.rot5[(Frame >> 2) + 1].GetMatrix() : this.rot3[(Frame >> 2) + 1].GetMatrix()));
}
int index1;
int index2;
if ((Frame & 2) != 0)
{
index1 = Frame >> 2;
index2 = index1 + 1;
}
else
{
index2 = Frame >> 2;
index1 = index2 + 1;
}
MTX44 mtX44_1 = this.rot3[index2] == null ? this.rot5[index2].GetMatrix() : this.rot3[index2].GetMatrix();
MTX44 mtX44_2 = this.rot3[index1] == null ? this.rot5[index1].GetMatrix() : this.rot3[index1].GetMatrix();
mtX44_1[0, 0] = mtX44_1[0, 0] * 3f + mtX44_2[0, 0];
mtX44_1[1, 0] = mtX44_1[1, 0] * 3f + mtX44_2[1, 0];
mtX44_1[2, 0] = mtX44_1[2, 0] * 3f + mtX44_2[2, 0];
mtX44_1[0, 1] = mtX44_1[0, 1] * 3f + mtX44_2[0, 1];
mtX44_1[1, 1] = mtX44_1[1, 1] * 3f + mtX44_2[1, 1];
mtX44_1[2, 1] = mtX44_1[2, 1] * 3f + mtX44_2[2, 1];
Vector3 vector3_1 = Vector3.Normalize(new Vector3(mtX44_1[0, 0], mtX44_1[1, 0], mtX44_1[2, 0]));
mtX44_1[0, 0] = vector3_1.X;
mtX44_1[1, 0] = vector3_1.Y;
mtX44_1[2, 0] = vector3_1.Z;
Vector3 vector3_2 = Vector3.Normalize(new Vector3(mtX44_1[0, 1], mtX44_1[1, 1], mtX44_1[2, 1]));
mtX44_1[0, 1] = vector3_2.X;
mtX44_1[1, 1] = vector3_2.Y;
mtX44_1[2, 1] = vector3_2.Z;
mtX44_1[0, 2] = mtX44_1[0, 2] * 3f + mtX44_2[0, 2];
mtX44_1[1, 2] = mtX44_1[1, 2] * 3f + mtX44_2[1, 2];
mtX44_1[2, 2] = mtX44_1[2, 2] * 3f + mtX44_2[2, 2];
Vector3 vector3_3 = Vector3.Normalize(new Vector3(mtX44_1[0, 2], mtX44_1[1, 2], mtX44_1[2, 2]));
mtX44_1[0, 2] = vector3_3.X;
mtX44_1[1, 2] = vector3_3.Y;
mtX44_1[2, 2] = vector3_3.Z;
return(mtX44_1);
}
public float[] GetMatrix(int Frame, int origWidth, int origHeight)
{
float num1 = this.GetValue(this.scaleS, this.scaleSEx, this.Ss, Frame);
float num2 = this.GetValue(this.scaleT, this.scaleTEx, this.St, Frame);
uint sinCosValue = this.GetSinCosValue(this.rot, this.rotEx, this.r, Frame);
float num3 = (float)(sinCosValue & (uint)ushort.MaxValue) / 4096f;
float num4 = (float)(sinCosValue >> 16) / 4096f;
float num5 = this.GetValue(this.transS, this.transSEx, this.Ts, Frame);
float num6 = this.GetValue(this.transT, this.transTEx, this.Tt, Frame);
MTX44 mtX44 = new MTX44();
mtX44.Zero();
bool flag1 = this.Ss != null || this.St != null || (double)num1 != 1.0 || (double)num2 != 1.0;
bool flag2 = this.r != null || (double)num3 != 0.0 || (double)num4 != 1.0;
bool flag3 = this.Ts != null || this.Tt != null || (double)num5 != 0.0 || (double)num6 != 0.0;
if (!flag1 && !flag2 && !flag3)
{
mtX44[0, 0] = 1f;
mtX44[1, 0] = 0.0f;
mtX44[0, 1] = 0.0f;
mtX44[1, 1] = 1f;
mtX44[0, 3] = 0.0f;
mtX44[1, 3] = 0.0f;
}
else if (!flag1 && !flag2 && flag3)
{
mtX44[0, 0] = 1f;
mtX44[1, 1] = 1f;
mtX44[1, 0] = 0.0f;
mtX44[0, 3] = (float)(-((double)num5 * (double)origWidth) * 16.0);
mtX44[1, 3] = (float)((double)num6 * (double)origHeight * 16.0);
mtX44[0, 1] = 0.0f;
}
else if (!flag1 && flag2 && !flag3)
{
float num7 = (float)origWidth * 4096f;
float num8 = (float)origHeight * 4096f;
float num9 = num8 / num7;
mtX44[0, 0] = num4;
mtX44[1, 1] = num4;
mtX44[1, 0] = (float)(-(double)num3 * (double)num9 / 4096.0);
float num10 = num7 / num8;
mtX44[0, 3] = (float)((-(double)num3 - (double)num4 + 1.0) * (double)origWidth * 8.0);
mtX44[1, 3] = (float)(((double)num3 - (double)num4 + 1.0) * (double)origHeight * 8.0);
mtX44[0, 1] = (float)((double)num3 * (double)num10 / 4096.0);
}
else if (!flag1 && flag2 && flag3)
{
float num7 = (float)origWidth * 4096f;
float num8 = (float)origHeight * 4096f;
float num9 = num8 / num7;
mtX44[0, 0] = num4;
mtX44[1, 1] = num4;
mtX44[1, 0] = (float)(-(double)num3 * (double)num9 / 4096.0);
float num10 = num7 / num8;
mtX44[0, 3] = (float)((-(double)num3 - (double)num4 + 1.0) * (double)origWidth * 8.0 - (double)num5 * (double)origWidth * 16.0);
mtX44[1, 3] = (float)(((double)num3 - (double)num4 + 1.0) * (double)origHeight * 8.0 + (double)num6 * (double)origHeight * 16.0);
mtX44[0, 1] = (float)((double)num3 * (double)num10 / 4096.0);
}
else if (flag1 && !flag2 && !flag3)
{
mtX44[0, 0] = num1;
mtX44[1, 1] = num2;
mtX44[1, 0] = 0.0f;
mtX44[0, 3] = 0.0f;
mtX44[1, 3] = (float)((-2.0 * (double)num2 + 2.0) * (double)origHeight * 8.0);
mtX44[0, 1] = 0.0f;
}
else if (flag1 && !flag2 && flag3)
{
mtX44[0, 0] = num1;
mtX44[1, 1] = num2;
mtX44[1, 0] = 0.0f;
mtX44[0, 3] = (float)-((double)num1 * (double)num5 / (double)byte.MaxValue) * (float)origWidth;
mtX44[1, 3] = (float)((-(double)num2 - (double)num2 + 2.0) * (double)origHeight * 8.0 + (double)num2 * (double)num6 / (double)byte.MaxValue * (double)origHeight);
mtX44[0, 1] = 0.0f;
}
else if (flag1 && flag2 && !flag3)
{
float num7 = (float)origWidth * 4096f;
float num8 = (float)origHeight * 4096f;
float num9 = num8 / num7;
float num10 = (float)((double)num1 * (double)num3 / 4096.0);
float num11 = (float)((double)num1 * (double)num4 / 4096.0);
float num12 = (float)((double)num2 * (double)num3 / 4096.0);
float num13 = (float)((double)num2 * (double)num4 / 4096.0);
mtX44[0, 0] = num11;
mtX44[1, 1] = num13;
mtX44[0, 1] = (float)(-(double)num12 * (double)num9 / 4096.0);
float num14 = num7 / num8;
mtX44[0, 3] = (float)((-(double)num10 - (double)num11 + (double)num1) * (double)origWidth * 8.0);
mtX44[1, 3] = (float)(((double)num12 - (double)num13 - (double)num2 + 2.0) * (double)origHeight * 8.0);
mtX44[0, 1] = (float)((double)num10 * (double)num14 / 4096.0);
}
else if (flag1 && flag2 && flag3)
{
float num7 = (float)origWidth * 4096f;
float num8 = (float)origHeight * 4096f;
float num9 = num8 / num7;
float num10 = (float)((double)num1 * (double)num3 / 4096.0);
float num11 = (float)((double)num1 * (double)num4 / 4096.0);
float num12 = (float)((double)num2 * (double)num3 / 4096.0);
float num13 = (float)((double)num2 * (double)num4 / 4096.0);
mtX44[0, 0] = num11;
mtX44[1, 1] = num13;
mtX44[1, 0] = (float)(-(double)num12 * (double)num9 / 4096.0);
float num14 = num7 / num8;
mtX44[0, 3] = (float)((-(double)num10 - (double)num11 + (double)num1) * (double)origWidth * 8.0 - (double)num1 * (double)num5 / (double)byte.MaxValue * (double)origWidth);
mtX44[1, 3] = (float)(((double)num12 - (double)num13 - (double)num2 + 2.0) * (double)origHeight * 8.0 + (double)num2 * (double)num6 / (double)byte.MaxValue * (double)origHeight);
mtX44[0, 1] = (float)((double)num10 * (double)num14 / 4096.0);
}
mtX44[2, 2] = 1f;
mtX44[3, 3] = 1f;
return((float[])mtX44);
}
