internal void method_3(BinaryReader A_0, int A_1, int A_2, BinaryReader A_3)
{
if (A_2 != 0)
{
A_0.BaseStream.Position = A_1;
int num = A_1 + A_2;
this.class274_0 = (Class274)Class1062.smethod_0(A_0);
this.class274_0.method_11(A_3);
if (this.class274_0.method_14() != null)
{
foreach (Class268 class4 in this.class274_0.method_14().method_7())
{
if (class4.method_8() != null)
{
this.method_4(class4);
}
}
}
this.class1063_0 = new Class1063();
while (A_0.BaseStream.Position < num)
{
EscherDrawingType type = (EscherDrawingType)A_0.ReadByte();
Class276 class3 = (Class276)Class1062.smethod_0(A_0);
class3.method_15(type);
this.class1063_0.Add(class3);
}
foreach (Class276 class2 in this.class1063_0)
{
this.method_10(class2);
}
}
}
internal static Class274 smethod_0()
{
Class274 class2 = new Class274();
class2.method_7().Add(new Class284());
class2.method_7().Add(new Class275());
return(class2);
}
internal int method_6(BinaryWriter A_0, BinaryWriter A_1, bool A_2)
{
if (!this.method_16())
{
return(0);
}
this.class274_0 = Class274.smethod_0();
this.class1063_0 = new Class1063();
this.method_7(EscherDrawingType.Main);
if (A_2)
{
this.method_7(EscherDrawingType.Header);
}
this.class274_0.method_12(A_1);
this.class274_0.method_13();
this.method_8();
return(this.method_9(A_0));
}
public abstract void Visit(Class274 c);
public override void Visit(Class274 c) { }