public int method_4(OggClass3 oggClass3)
{
var num = 0;
var @class = OggData;
if (@class == null)
{
return num;
}
var num2 = oggClass3.method_2(@class.Int2);
if (num2 >= 0)
{
num = @class.Int0[num2];
oggClass3.method_3(@class.Int1[num2]);
if (num <= 0)
{
return -num;
}
}
do
{
switch (oggClass3.method_7())
{
case 0:
num = @class.Int3[num];
goto IL_46;
case 1:
num = @class.Int4[num];
goto IL_46;
}
return -1;
IL_46:
;
} while (num > 0);
return -num;
}