public int method_4(Class47 class470, Class67 class670)
{
var @class = new OggClass3();
if (class670 != null)
{
@class.method_4(class670.Byte0, class670.Int0, class670.Int1);
var array = new byte[6];
var num = @class.method_6(8);
@class.method_5(array, 6);
if (array[0] == 118 && array[1] == 111 && array[2] == 114 && array[3] == 98 && array[4] == 105)
{
if (array[5] == 115)
{
switch (num)
{
case 1:
if (class670.Int2 == 0)
{
return(-1);
}
if (Int9 != 0)
{
return(-1);
}
return(method_2(@class));
case 2:
case 4:
return(-1);
case 3:
if (Int9 == 0)
{
return(-1);
}
return(class470.method_1(@class));
case 5:
if (Int9 != 0 && class470.Byte1 != null)
{
return(method_3(@class));
}
return(-1);
default:
return(-1);
}
}
}
return(-1);
}
return(-1);
}
