private static void smethod_20(Class722 A_0, Class722 A_1, Class444 A_2)
{
bool flag;
int num = A_2.method_2();
int num2 = A_2.method_3();
int num3 = smethod_22(A_0, num, false);
int num4 = smethod_22(A_0, num, true);
int num5 = smethod_22(A_1, num2, false);
int num6 = smethod_22(A_1, num2, true);
Class448 class2 = smethod_23(A_0, num, num4);
Class448 class3 = smethod_23(A_1, num2, num5);
PointF tf = smethod_24(class2);
PointF tf2 = smethod_24(class3);
Class448 class4 = new Class448(A_0.method_20(num).method_2(), A_1.method_20(num2).method_2());
Class448 class5 = new Class448(tf, tf2);
if (flag = Class448.smethod_8(class4, class5))
{
class2 = smethod_23(A_0, num, num3);
class3 = smethod_23(A_1, num2, num6);
tf = smethod_24(class2);
tf2 = smethod_24(class3);
}
if (tf != PointF.Empty)
{
A_0.method_6(flag ? num : num4, new Class886(tf));
}
if (tf2 != PointF.Empty)
{
A_1.method_6(flag ? num6 : num2, new Class886(tf2));
}
num4 = smethod_22(A_0, num, true);
num6 = smethod_22(A_1, num2, true);
A_0.method_3(num4, A_1.method_9(num6));
}
private static Class722 smethod_26(Class722 A_0, Class722 A_1, bool A_2, Class722 A_3, Class722 A_4)
{
if (!A_2)
{
Class622 class2 = smethod_16(A_0, A_1);
if (class2.method_8() != 1)
{
return(new Class722());
}
if (class2.method_9(0) != A_0)
{
return(A_3);
}
return(A_4);
}
int[] numArray = new int[1];
bool flag = smethod_27(A_0, A_1, numArray);
if (numArray[0] == -1)
{
return(new Class722());
}
Class722 class3 = smethod_15(A_0, A_1, numArray[0], flag, true);
A_0.method_16();
A_1.method_16();
return(class3);
}
private Class622 method_0(sprᲆ A_0)
{
this.class622_0 = new Class622();
sprᲆ rᲆ = this.method_1(A_0);
if (!smethod_3(rᲆ))
{
return(new Class622(new Class722()));
}
rᲆ.ᜀ(this);
if (A_0.ᜇ() != null)
{
Class622 class2 = smethod_0(A_0.ᜇ());
Class722 class3 = (class2.method_8() > 0) ? class2.method_9(0) : null;
if (class3 != null)
{
this.class622_0.method_7(class3);
}
}
if (spr➂.ᜀ(A_0.ᜁ(), null))
{
this.class622_0.method_4(A_0.ᜁ());
}
this.class622_0.method_3(true);
return(this.class622_0);
}
private static bool smethod_4(Class722 A_0, Class722 A_1)
{
if ((A_0.method_19() < 3) || (A_1.method_19() < 3))
{
return(false);
}
Class887 class2 = new Class887(A_0, A_1);
for (int i = 0; i < A_0.method_19(); i++)
{
class2.method_3(A_0.method_20(i).method_2());
class2.method_11(i);
class2.method_13(A_0.method_10(i + 1));
Class448 class3 = smethod_10(A_0, i);
for (int j = 0; j < A_1.method_19(); j++)
{
class2.method_15(j);
smethod_5(class2, class3);
}
}
if (class2.method_8())
{
smethod_12(class2, true);
smethod_12(class2, false);
}
return(class2.method_8());
}
private static Class622 smethod_3(Class722 A_0, Class722 A_1)
{
A_0.method_0(true);
A_1.method_0(true);
bool flag = smethod_4(A_0, A_1);
return(smethod_14(A_0, A_1, flag));
}
private static Class448 smethod_7(Class722 A_0, int A_1, PointF A_2)
{
if (A_1 >= (A_0.method_19() - 1))
{
return(new Class448(A_2, A_0.method_20(0).method_2()));
}
return(new Class448(A_2, A_0.method_20(A_1 + 1).method_2()));
}
private static Class722 smethod_15(Class722 A_0, Class722 A_1, int A_2, bool A_3, bool A_4)
{
Class886 class3;
Class722 class5 = A_3 ? A_0 : A_1;
Class722 class2 = new Class722();
int num2 = A_2;
int num = A_0.method_19() + A_1.method_19();
Class722 class4 = class5;
Label_011D:
class3 = class4.method_20(num2);
if ((class2.method_19() == 0) || (!class2.method_20(class2.method_19() - 1).method_2().Equals(class3.method_2()) && !class2.method_20(0).method_2().Equals(class3.method_2())))
{
class2.method_5(class3);
}
if (num2 == (class4.method_19() - 1))
{
num2 = 0;
}
else
{
num2++;
}
if (A_4)
{
A_4 = false;
}
else
{
if (((num2 != A_2) || (class4 != class5)) && (class2.method_19() <= num))
{
if (class3.method_0() == VertexType.Simple)
{
goto Label_011D;
}
class4 = (class4 == A_0) ? A_1 : A_0;
num2 = class4.method_8(class3);
if (((num2 != A_2) || (class4 != class5)) && (num2 != -1))
{
if (num2 == (class4.method_19() - 1))
{
num2 = 0;
}
else
{
num2++;
}
if ((num2 != A_2) || (class4 != class5))
{
goto Label_011D;
}
}
}
class2.method_16();
return(class2);
}
goto Label_011D;
}
internal static void smethod_0(Class722 A_0)
{
if ((A_0 != null) && (A_0.method_19() >= 4))
{
new Class671 {
class722_0 = A_0
}.method_0();
}
}
internal Class887(Class722 A_0, Class722 A_1)
{
this.class722_0 = A_0;
this.class722_1 = A_1;
this.arrayList_0 = new ArrayList[A_0.method_19()];
this.arrayList_1 = new ArrayList[A_1.method_19()];
this.arrayList_2 = new ArrayList[A_0.method_19()];
this.arrayList_3 = new ArrayList[A_1.method_19()];
}
private static Class722 smethod_25(Class722 A_0, Class722 A_1)
{
A_0.method_0(true);
A_1.method_0(true);
Class722 class2 = A_0.method_18();
Class722 class3 = A_1.method_18();
bool flag = smethod_4(class2, class3);
return(smethod_26(class2, class3, flag, A_0, A_1));
}
private static void smethod_2(Class722 A_0, int[] A_1, int A_2, int A_3)
{
for (int i = A_2; i < A_3; i++)
{
if (A_1[i] != -1)
{
smethod_6(A_0, new PointF((float)A_1[i], (float)i));
}
}
}
private static Class622 smethod_11(Class722 A_0, Class722 A_1, bool A_2)
{
Class886 class3;
if (!A_2)
{
return(smethod_12(A_0, A_1));
}
int[] numArray = new int[1];
bool flag = smethod_10(A_0, A_1, numArray);
int num2 = numArray[0];
Class722 class5 = flag ? A_0 : A_1;
Class722 class4 = new Class722();
int num = num2;
int num3 = A_0.method_19() + A_1.method_19();
Class722 class2 = class5;
Label_00A3:
class3 = class2.method_20(num);
class4.method_5(class3);
if (num != (class2.method_19() - 1))
{
num++;
}
else
{
num = 0;
}
if (((num != num2) || (class2 != class5)) && (class4.method_19() <= num3))
{
if (class3.method_0() == VertexType.Simple)
{
goto Label_00A3;
}
class2 = (class2 == A_0) ? A_1 : A_0;
num = class2.method_8(class3);
if (num != -1)
{
if (num == (class2.method_19() - 1))
{
num = 0;
}
else
{
num++;
}
if ((num != num2) || (class2 != class5))
{
goto Label_00A3;
}
}
}
class4.method_16();
return(new Class622(class4));
}
private static void smethod_19(ArrayList A_0, int A_1)
{
Class444 class2 = smethod_21(A_0, A_1);
Class722 class3 = (Class722)A_0[class2.method_4()];
Class722 class4 = (Class722)A_0[class2.method_5()];
smethod_20(class3, class4, class2);
A_0.RemoveAt(class2.method_4());
A_0.RemoveAt(class2.method_5());
A_0.Insert(0, class3);
}
private static bool smethod_10(Class722 A_0, Class722 A_1, int[] A_2)
{
bool flag = false;
int num = A_0.method_23();
int num2 = A_1.method_23();
PointF tf = A_0.method_20(num).method_2();
PointF tf2 = A_1.method_20(num2).method_2();
flag = (tf.X < tf2.X) || ((tf.X == tf2.X) && (tf.Y < tf2.Y));
A_2[0] = flag ? num : num2;
return(flag);
}
internal static spr➓ smethod_0(Class722 A_0)
{
spr➓ r➓ = new spr➓();
if (A_0 != null)
{
sprᲆ rᲆ = sprᲆ.ᜀ(A_0.method_11(), true);
rᲆ.ᜀ(new spr⚪(sprⓚ.᜶, 0.1f));
r➓.ᜁ(rᲆ);
}
return(r➓);
}
private static bool smethod_27(Class722 A_0, Class722 A_1, int[] A_2)
{
int num = smethod_28(A_0, A_1);
if (num != -1)
{
A_2[0] = num;
return(true);
}
A_2[0] = smethod_28(A_1, A_0);
return(false);
}
public void Write(bool validate)
{
Class809.smethod_0(Enum15.const_3);
DxfMessage[] messages;
if (validate && !this.dxfModel_0.Validate(out messages))
{
throw new DxfException("Cannot write invalid model", messages);
}
if (this.dxfModel_0.Header.AcadVersion < DxfVersion.Dxf13 || this.dxfModel_0.Header.AcadVersion > DxfVersion.Dxf27)
{
throw new NotSupportedException("Currently DwgWriter only supports writing versions 13, 14, 15, 18, 21, 24 and 27.");
}
this.dxfModel_0.method_28(new Class1070(this.dxfModel_0, FileFormat.Dwg, this.dxfVersion_0));
DxfScale currentAnnotationScale = this.dxfModel_0.Header.CurrentAnnotationScale;
this.dxfModel_0.Header.CurrentAnnotationScale = (DxfScale)null;
switch (this.dxfVersion_0)
{
case DxfVersion.Dxf13:
Class745.Write(this.stream_0, this.dxfModel_0);
break;
case DxfVersion.Dxf14:
Class722.Write(this.stream_0, this.dxfModel_0);
break;
case DxfVersion.Dxf15:
Class653.Write(this.stream_0, this.dxfModel_0);
break;
case DxfVersion.Dxf18:
new Class499(this.stream_0, this.dxfModel_0).Write();
break;
case DxfVersion.Dxf21:
Class921.Write(this.stream_0, this.dxfModel_0);
break;
case DxfVersion.Dxf24:
new Class499(this.stream_0, this.dxfModel_0).Write();
break;
case DxfVersion.Dxf27:
new Class500(this.stream_0, this.dxfModel_0).Write();
break;
}
this.dxfModel_0.Header.CurrentAnnotationScale = currentAnnotationScale;
if (!this.bool_0)
{
return;
}
this.stream_0.Close();
}
private void method_5(Class722 A_0)
{
for (int i = this.arrayList_0.Count - 1; i >= 0; i--)
{
Class549 class2 = (Class549)this.arrayList_0[i];
spr➂ r➂ = spr➂.ᜀ(class2.method_0(), null) ? class2.method_0() : null;
if (spr➂.ᜀ(r➂, null))
{
A_0.method_13(r➂);
}
}
}
private static int smethod_17(Class722 A_0, Class722 A_1)
{
int num = 0;
for (int i = 0; i < A_1.method_19(); i++)
{
if (A_0.method_15(A_1.method_20(i).method_2()))
{
num++;
}
}
return(num);
}
private static void smethod_12(Class887 A_0, bool A_1)
{
int num = 1;
Class722 class2 = A_1 ? A_0.method_0() : A_0.method_1();
int num3 = class2.method_19();
for (int i = 0; i < num3; i++)
{
ArrayList list = A_1 ? A_0.method_18(i) : A_0.method_19(i);
class2.method_3(i + num, list);
num += list.Count;
}
}
private static Class622 smethod_14(Class722 A_0, Class722 A_1, bool A_2)
{
if (!A_2)
{
return(smethod_16(A_0, A_1));
}
int[] numArray = new int[1];
bool flag = smethod_13(A_0, A_1, numArray);
int num = numArray[0];
Class722 class2 = smethod_15(A_0, A_1, num, flag, false);
A_0.method_16();
A_1.method_16();
return(new Class622(class2));
}
internal void method_7(Class722 A_0)
{
ArrayList c = new ArrayList(this.arrayList_0.Count);
for (int i = 0; i < this.method_8(); i++)
{
Class722 class2 = Class670.smethod_2(A_0, this.method_9(i));
if (class2.method_19() != 0)
{
c.Add(class2);
}
}
this.arrayList_0.Clear();
this.arrayList_0.AddRange(c);
}
internal static Class722 smethod_2(Class722 A_0, Class722 A_1)
{
if ((A_0 != null) || (A_1 != null))
{
if ((A_1 == null) || (A_1.method_19() == 0))
{
return(new Class722());
}
if ((A_0 != null) && (A_0.method_19() != 0))
{
return(smethod_25(A_0, A_1));
}
}
return(new Class722());
}
private static int smethod_28(Class722 A_0, Class722 A_1)
{
for (int i = 0; i < A_0.method_19(); i++)
{
if (A_0.method_20(i).method_0() == VertexType.Intersection)
{
Class886 class2 = A_0.method_20(A_0.method_10(i + 1));
if ((class2.method_0() == VertexType.Intersection) || A_1.method_15(class2.method_2()))
{
return(i);
}
}
}
return(-1);
}
private void method_0(Class722 A_0, Class722 A_1)
{
for (int i = 0; i < A_0.method_19(); i++)
{
for (int j = 0; j < A_1.method_19(); j++)
{
float num3 = spr.ᜁ(A_0.method_20(i).method_2(), A_1.method_20(j).method_2());
if (num3 < this.float_0)
{
this.float_0 = num3;
this.int_0 = i;
this.int_1 = j;
}
}
}
}
private static int smethod_22(Class722 A_0, int A_1, bool A_2)
{
if (!A_2)
{
if (A_1 != 0)
{
return(A_1 - 1);
}
return(A_0.method_19() - 1);
}
if (A_1 != (A_0.method_19() - 1))
{
return(A_1 + 1);
}
return(0);
}
private static Class622 smethod_1(spr⅔ A_0, int A_1, int A_2)
{
if (!A_0.ᜂ())
{
PointF[] tfArray = new PointF[] { new PointF(0f, 0f), new PointF((float)A_1, 0f), new PointF((float)A_1, (float)A_2), new PointF(0f, (float)A_2) };
return(new Class622(new Class722(tfArray)));
}
int[] numArray2 = new int[A_2];
int[] numArray = new int[A_2];
smethod_3(A_0, A_1, A_2, numArray2, numArray);
Class622 class3 = new Class622();
Class722 class2 = new Class722();
int num2 = A_2;
bool flag = true;
for (int i = A_2 - 1; i >= 0; i--)
{
if (numArray[i] != -1)
{
smethod_6(class2, new PointF((float)numArray[i], (float)i));
if (!flag)
{
num2 = i + 1;
}
flag = true;
if (i == 0)
{
smethod_2(class2, numArray2, i, num2);
}
}
else if (flag)
{
flag = false;
smethod_2(class2, numArray2, i, num2);
class3.method_2(class2);
class2 = new Class722();
}
}
if (class2.method_19() > 0)
{
class3.method_2(class2);
}
return(class3);
}
private void method_6()
{
int num = 0x13;
try
{
switch (this.wrapFillType_0)
{
case WrapFillType.Fill:
this.method_7();
break;
case WrapFillType.Image:
this.method_8();
break;
case WrapFillType.Stroke:
this.method_7();
break;
case WrapFillType.Canvas:
this.method_10();
break;
default:
throw new ArgumentOutOfRangeException(BookmarkStart.b("游区尼䬾ᕀⱂቄ㕆⡈㭊", num));
}
if (this.class622_0 == null)
{
this.class622_0 = new Class622();
}
this.class722_0 = Class670.smethod_1(this.class622_0);
if (this.byte_0 == null)
{
Class671.smethod_0(this.class722_0);
}
}
catch
{
this.class722_0 = new Class722(this.method_11());
this.sprℭ_0.ᜀ(2, 1, BookmarkStart.b("洸刺娼圾㕀捂㉄㕆⡈㭊㵌♎㽐㑒畔㉖⭘⥚㉜ⵞ你䍢つᑦhժ੬佮ɰɲtᙶṺ嵼ᙾꎌ", num));
}
}
private static void smethod_6(Class722 A_0, PointF A_1)
{
int num = A_0.method_19();
if (num < 2)
{
A_0.method_4(A_1);
}
else
{
PointF tf = A_0.method_20(num - 2).method_2();
PointF tf2 = A_0.method_20(num - 1).method_2();
if ((tf.X == tf2.X) && (tf2.X == A_1.X))
{
A_0.method_21(num - 1, new Class886(A_1));
}
else
{
A_0.method_4(A_1);
}
}
}
internal void method_0(Class722 A_0)
{
ArrayList list = (ArrayList)this.arrayList_0.Clone();
bool flag = false;
for (int i = 0; i < list.Count; i++)
{
Class722 class2 = (Class722)list[i];
Class622 class3 = Class670.smethod_0(class2, A_0);
if (class3.method_8() == 1)
{
flag = true;
this.arrayList_0.Remove(class2);
this.arrayList_0.Remove(A_0);
A_0 = class3.method_9(0);
this.arrayList_0.Add(A_0);
}
}
if (!flag)
{
this.arrayList_0.Add(A_0);
}
}
