public int method_6(OGGClass2 oggClass2)
{
this.oggClass2 = oggClass2;
this.int_1 = oggClass2.int_1;
this.int_0 = oggClass2.int_0;
this.float_0 = oggClass2.method_3();
this.oggData = this.getOGGData();
if (this.oggData == null)
{
this.method_5();
return(-1);
}
return(0);
}
public int method_4(OGGClass3 oggClass3)
{
int num = 0;
OGGData @class = this.oggData;
if (@class == null)
{
return(num);
}
int num2 = oggClass3.method_2(@class.int_2);
if (num2 >= 0)
{
num = @class.int_0[num2];
oggClass3.method_3(@class.int_1[num2]);
if (num <= 0)
{
return(-num);
}
}
do
{
switch (oggClass3.method_7())
{
case 0:
num = @class.int_3[num];
goto IL_46;
case 1:
num = @class.int_4[num];
goto IL_46;
}
return(-1);
IL_46 :;
}while (num > 0);
return(-num);
}
public OGGData getOGGData()
{
int num = 0;
OGGData oggData = new OGGData();
int[] array = oggData.int_3 = new int[this.int_1 * 2];
int[] array2 = oggData.int_4 = new int[this.int_1 * 2];
int[] array3 = OGGClass4.smethod_0(this.oggClass2.int_2, this.oggClass2.int_1);
if (array3 == null)
{
return null;
}
oggData.int_5 = this.int_1 * 2;
for (int i = 0; i < this.int_1; i++)
{
if (this.oggClass2.int_2[i] > 0)
{
int num2 = 0;
int j;
for (j = 0; j < this.oggClass2.int_2[i] - 1; j++)
{
if (((uint)array3[i] >> j & 1u) == 0u)
{
if (array[num2] == 0)
{
num = (array[num2] = num + 1);
}
num2 = array[num2];
}
else
{
if (array2[num2] == 0)
{
num = (array2[num2] = num + 1);
}
num2 = array2[num2];
}
}
if (((uint)array3[i] >> j & 1u) == 0u)
{
array[num2] = -i;
}
else
{
array2[num2] = -i;
}
}
}
oggData.int_2 = OGGClass4.smethod_1(this.int_1) - 4;
if (oggData.int_2 < 5)
{
oggData.int_2 = 5;
}
int num3 = 1 << oggData.int_2;
oggData.int_0 = new int[num3];
oggData.int_1 = new int[num3];
for (int k = 0; k < num3; k++)
{
int num4 = 0;
int num5 = 0;
while (num5 < oggData.int_2 && (num4 > 0 || num5 == 0))
{
if ((k & 1 << num5) != 0)
{
num4 = array2[num4];
}
else
{
num4 = array[num4];
}
num5++;
}
oggData.int_0[k] = num4;
oggData.int_1[k] = num5;
}
return oggData;
}
public int method_6(OGGClass2 oggClass2)
{
this.oggClass2 = oggClass2;
this.int_1 = oggClass2.int_1;
this.int_0 = oggClass2.int_0;
this.float_0 = oggClass2.method_3();
this.oggData = this.getOGGData();
if (this.oggData == null)
{
this.method_5();
return -1;
}
return 0;
}
public OGGData getOGGData()
{
int num = 0;
OGGData oggData = new OGGData();
int[] array = oggData.int_3 = new int[this.int_1 * 2];
int[] array2 = oggData.int_4 = new int[this.int_1 * 2];
int[] array3 = OGGClass4.smethod_0(this.oggClass2.int_2, this.oggClass2.int_1);
if (array3 == null)
{
return(null);
}
oggData.int_5 = this.int_1 * 2;
for (int i = 0; i < this.int_1; i++)
{
if (this.oggClass2.int_2[i] > 0)
{
int num2 = 0;
int j;
for (j = 0; j < this.oggClass2.int_2[i] - 1; j++)
{
if (((uint)array3[i] >> j & 1u) == 0u)
{
if (array[num2] == 0)
{
num = (array[num2] = num + 1);
}
num2 = array[num2];
}
else
{
if (array2[num2] == 0)
{
num = (array2[num2] = num + 1);
}
num2 = array2[num2];
}
}
if (((uint)array3[i] >> j & 1u) == 0u)
{
array[num2] = -i;
}
else
{
array2[num2] = -i;
}
}
}
oggData.int_2 = OGGClass4.smethod_1(this.int_1) - 4;
if (oggData.int_2 < 5)
{
oggData.int_2 = 5;
}
int num3 = 1 << oggData.int_2;
oggData.int_0 = new int[num3];
oggData.int_1 = new int[num3];
for (int k = 0; k < num3; k++)
{
int num4 = 0;
int num5 = 0;
while (num5 < oggData.int_2 && (num4 > 0 || num5 == 0))
{
if ((k & 1 << num5) != 0)
{
num4 = array2[num4];
}
else
{
num4 = array[num4];
}
num5++;
}
oggData.int_0[k] = num4;
oggData.int_1[k] = num5;
}
return(oggData);
}