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The Target of decompilation is now Board. It has plenty of nested 'for' loops and 'if's.

pull/1/head^2
David Srbecký 18 years ago
parent
eaa7a63343
commit
3643debd61
3 changed files with 658 additions and 78 deletions
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  1. 730
      bin/Debug/output.cs
  2. 2
      src/AstBuilder.cs
  3. 4
      src/MainForm.cs

730
bin/Debug/output.cs
Unescape View File

@ -1,88 +1,670 @@
using System; using System;
namespace Reversi namespace Reversi
{ {
public class AboutDialog : System.Windows.Forms.Form public class Board
{ {
private System.Windows.Forms.PictureBox iconPictureBox; public static int Black;
private System.Windows.Forms.Button okButton; public static int Empty;
private System.Windows.Forms.Label titleLabel; public static int White;
private System.Windows.Forms.Label versionLabel; private int blackCount;
private System.Windows.Forms.Label copyrightLabel; private int whiteCount;
private System.ComponentModel.Container components; private int emptyCount;
protected virtual void Dispose(bool disposing) private int blackFrontierCount;
private int whiteFrontierCount;
private int blackSafeCount;
private int whiteSafeCount;
private System.Int32[,] squares;
private System.Boolean[,] safeDiscs;
public int BlackCount {
}
public int WhiteCount {
}
public int EmptyCount {
}
public int BlackFrontierCount {
}
public int WhiteFrontierCount {
}
public int BlackSafeCount {
}
public int WhiteSafeCount {
}
public void SetForNewGame()
{
for (int i = 0; (i < 8); i = (i + 1)) {
for (int j = 0; (j < 8); j = (j + 1)) {
(@this.squares).Set(i, j, (IL__ldsfld(Empty)));
(@this.safeDiscs).Set(i, j, 0);
}
}
(@this.squares).Set(3, 3, (IL__ldsfld(White)));
(@this.squares).Set(3, 4, (IL__ldsfld(Black)));
(@this.squares).Set(4, 3, (IL__ldsfld(Black)));
(@this.squares).Set(4, 4, (IL__ldsfld(White)));
@this.UpdateCounts();
}
public int GetSquareContents(int row, int col)
{ {
if (!(!disposing)) { return (@this.squares).Get(row, col);
if (!(!(@this.components))) { }
(@this.components).Dispose(); public void MakeMove(int color, int row, int col)
goto BasicBlock_4; {
(@this.squares).Set(row, col, color);
for (int i = -1; (i <= 1); i = (i + 1)) {
for (int j = -1; (j <= 1); j = (j + 1)) {
if (!(i)) {
if (!(!j)) {
goto ConditionalNode_62;
}
else {
goto BasicBlock_31;
}
}
ConditionalNode_62:
if (!(!@this.IsOutflanking(color, row, col, i, j))) {
int k = (row + i);
for (int l = (col + j);; l = (l + j)) {
if (!((@this.squares).Get(k, l) == -color)) {
goto BasicBlock_31;
}
(@this.squares).Set(k, l, color);
k = (k + i);
}
}
BasicBlock_31:
}
}
@this.UpdateCounts();
}
public bool HasAnyValidMove(int color)
{
for (int i = 0; (i < 8); i = (i + 1)) {
for (int j = 0; (j < 8); j = (j + 1)) {
if (!(!@this.IsValidMove(color, i, j))) {
return 1;
}
}
}
return 0;
}
public bool IsValidMove(int color, int row, int col)
{
if (!((@this.squares).Get(row, col) == (IL__ldsfld(Empty)))) {
return 0;
}
for (int i = -1; (i <= 1); i = (i + 1)) {
for (int j = -1; (j <= 1); j = (j + 1)) {
if (!(i)) {
if (!(!j)) {
goto ConditionalNode_130;
}
else {
goto BasicBlock_102;
}
}
ConditionalNode_130:
if (!(!@this.IsOutflanking(color, row, col, i, j))) {
return 1;
}
BasicBlock_102:
}
}
return 0;
}
public int GetValidMoveCount(int color)
{
int i = 0;
for (int j = 0; (j < 8); j = (j + 1)) {
for (int k = 0; (k < 8); k = (k + 1)) {
if (!(!@this.IsValidMove(color, j, k))) {
i = (i + 1);
}
}
}
return i;
}
private bool IsOutflanking(int color, int row, int col, int dr, int dc)
{
int i = (row + dr);
int j = (col + dc);
Loop_185:
for (;;) {
if (!(i < 0)) {
if (!(i >= 8)) {
if (!(j < 0)) {
if (!(j >= 8)) {
if (!((@this.squares).Get(i, j) == -color)) {
goto ConditionalNode_213;
}
i = (i + dr);
j = (j + dc);
goto Loop_185;
}
else {
goto ConditionalNode_213;
}
}
else {
goto ConditionalNode_213;
}
}
else {
goto ConditionalNode_213;
}
}
else {
goto ConditionalNode_213;
}
}
ConditionalNode_213:
if (!(i < 0)) {
if (!(i > 7)) {
if (!(j < 0)) {
if (!(j > 7)) {
if (!((i - dr) != row)) {
if (!((j - dc) == col)) {
goto ConditionalNode_231;
}
else {
goto BasicBlock_179;
}
}
ConditionalNode_231:
if (!((@this.squares).Get(i, j) == color)) {
goto BasicBlock_179;
}
else {
goto BasicBlock_180;
}
}
else {
goto BasicBlock_179;
}
}
else {
goto BasicBlock_179;
}
} }
else { else {
goto BasicBlock_4; goto BasicBlock_179;
} }
} }
BasicBlock_4: BasicBlock_179:
@this.Dispose(disposing); return 0;
BasicBlock_180:
return 1;
} }
private void InitializeComponent() private void UpdateCounts()
{ {
System.Resources.ResourceManager V_0 = (new System.Resources.ResourceManager(Type.GetTypeFromHandle((typeof(Reversi.AboutDialog).TypeHandle)))); @this.blackCount = 0;
@this.iconPictureBox = (new System.Windows.Forms.PictureBox()); @this.whiteCount = 0;
@this.titleLabel = (new System.Windows.Forms.Label()); @this.emptyCount = 0;
@this.versionLabel = (new System.Windows.Forms.Label()); @this.blackFrontierCount = 0;
@this.okButton = (new System.Windows.Forms.Button()); @this.whiteFrontierCount = 0;
@this.copyrightLabel = (new System.Windows.Forms.Label()); @this.whiteSafeCount = 0;
@this.SuspendLayout(); @this.blackSafeCount = 0;
(@this.iconPictureBox).Location = (new System.Drawing.Point(77, 56)); bool V_2 = 1;
(@this.iconPictureBox).Name = "iconPictureBox"; Loop_287:
(@this.iconPictureBox).Size = (new System.Drawing.Size(96, 96)); for (; (V_2);) {
(@this.iconPictureBox).TabIndex = 0; V_2 = 0;
(@this.iconPictureBox).TabStop = 0; for (int i = 0;; i = (i + 1)) {
(@this.titleLabel).AutoSize = 1; if (!(i < 8)) {
(@this.titleLabel).Font = (new System.Drawing.Font("Microsoft Sans Serif", 8.25f, 1, 3, 0)); goto Loop_287;
(@this.titleLabel).Location = (new System.Drawing.Point(103, 16)); }
(@this.titleLabel).Name = "titleLabel"; for (int j = 0; (j < 8); j = (j + 1)) {
(@this.titleLabel).Size = (new System.Drawing.Size(44, 16)); if (!((@this.squares).Get(i, j) == (IL__ldsfld(Empty)))) {
(@this.titleLabel).TabIndex = 0; if (!((@this.safeDiscs).Get(i, j))) {
(@this.titleLabel).Text = "Reversi"; if (!(@this.IsOutflankable(i, j))) {
(@this.titleLabel).TextAlign = 32; (@this.safeDiscs).Set(i, j, 1);
(@this.versionLabel).AutoSize = 1; V_2 = 1;
(@this.versionLabel).Location = (new System.Drawing.Point(95, 32)); goto BasicBlock_240;
(@this.versionLabel).Name = "versionLabel"; }
(@this.versionLabel).Size = (new System.Drawing.Size(61, 16)); else {
(@this.versionLabel).TabIndex = 1; goto BasicBlock_240;
(@this.versionLabel).Text = "Version 2.0"; }
(@this.versionLabel).TextAlign = 32; }
(@this.okButton).DialogResult = 1; else {
(@this.okButton).Location = (new System.Drawing.Point(88, 192)); goto BasicBlock_240;
(@this.okButton).Name = "okButton"; }
(@this.okButton).TabIndex = 3; }
(@this.okButton).Text = "OK"; BasicBlock_240:
(@this.copyrightLabel).AutoSize = 1; }
(@this.copyrightLabel).Location = (new System.Drawing.Point(36, 160)); }
(@this.copyrightLabel).Name = "copyrightLabel"; }
(@this.copyrightLabel).Size = (new System.Drawing.Size(178, 16)); i = 0;
(@this.copyrightLabel).TabIndex = 2; for (; (i < 8); i = (i + 1)) {
(@this.copyrightLabel).Text = "Copyright 2003-2005 by Mike Hall."; j = 0;
(@this.copyrightLabel).TextAlign = 32; for (; (j < 8); j = (j + 1)) {
@this.AcceptButton = (@this.okButton); bool V_5 = 0;
@this.AutoScaleBaseSize = (new System.Drawing.Size(5, 13)); if (!((@this.squares).Get(i, j) == (IL__ldsfld(Empty)))) {
@this.CancelButton = (@this.okButton); for (int k = -1;; k = (k + 1)) {
@this.ClientSize = (new System.Drawing.Size(250, 224)); if (!(k <= 1)) {
@this.ControlBox = 0; goto ConditionalNode_375;
@this.Controls.Add((@this.copyrightLabel)); }
@this.Controls.Add((@this.versionLabel)); for (int l = -1; (l <= 1); l = (l + 1)) {
@this.Controls.Add((@this.titleLabel)); if (!(k)) {
@this.Controls.Add((@this.okButton)); if (!(!l)) {
@this.Controls.Add((@this.iconPictureBox)); goto ConditionalNode_351;
@this.FormBorderStyle = 3; }
@this.Icon = ((System.Drawing.Icon)(V_0.GetObject("$this.Icon"))); else {
@this.MaximizeBox = 0; goto BasicBlock_258;
@this.MinimizeBox = 0; }
@this.Name = "AboutDialog"; }
@this.ShowInTaskbar = 0; ConditionalNode_351:
@this.StartPosition = 4; if (!((i + k) < 0)) {
@this.Text = "About Reversi"; if (!((i + k) >= 8)) {
@this.ResumeLayout(0); if (!((j + l) < 0)) {
if (!((j + l) >= 8)) {
if (!((@this.squares).Get((i + k), (j + l)) != (IL__ldsfld(Empty)))) {
V_5 = 1;
goto BasicBlock_258;
}
else {
goto BasicBlock_258;
}
}
else {
goto BasicBlock_258;
}
}
else {
goto BasicBlock_258;
}
}
else {
goto BasicBlock_258;
}
}
BasicBlock_258:
}
}
}
ConditionalNode_375:
if (!((@this.squares).Get(i, j) != (IL__ldsfld(Black)))) {
IL__dup(@this);
object expr123 = expr122.blackCount;
int expr129 = expr123 + 1;
expr122.blackCount = expr129;
if (!(!V_5)) {
IL__dup(@this);
object expr135 = expr134.blackFrontierCount;
int expr13B = expr135 + 1;
expr134.blackFrontierCount = expr13B;
}
if (!(!(@this.safeDiscs).Get(i, j))) {
IL__dup(@this);
object expr152 = expr151.blackSafeCount;
int expr158 = expr152 + 1;
expr151.blackSafeCount = expr158;
goto BasicBlock_273;
}
else {
goto BasicBlock_273;
}
}
else {
if (!((@this.squares).Get(i, j) != (IL__ldsfld(White)))) {
IL__dup(@this);
object expr176 = expr175.whiteCount;
int expr17C = expr176 + 1;
expr175.whiteCount = expr17C;
if (!(!V_5)) {
IL__dup(@this);
object expr188 = expr187.whiteFrontierCount;
int expr18E = expr188 + 1;
expr187.whiteFrontierCount = expr18E;
}
if (!(!(@this.safeDiscs).Get(i, j))) {
IL__dup(@this);
object expr1A5 = expr1A4.whiteSafeCount;
int expr1AB = expr1A5 + 1;
expr1A4.whiteSafeCount = expr1AB;
goto BasicBlock_273;
}
else {
goto BasicBlock_273;
}
}
IL__dup(@this);
object expr1B5 = expr1B4.emptyCount;
int expr1BB = expr1B5 + 1;
expr1B4.emptyCount = expr1BB;
}
BasicBlock_273:
}
}
}
private bool IsOutflankable(int row, int col)
{
int i = (@this.squares).Get(row, col);
bool V_3 = 0;
bool V_5 = 0;
bool V_4 = 0;
bool V_6 = 0;
int k = 0;
Loop_506:
for (;;) {
if (!(k >= col)) {
if (!(!V_3)) {
goto BasicBlock_404;
}
if (!((@this.squares).Get(row, k) != (IL__ldsfld(Empty)))) {
V_3 = 1;
goto BasicBlock_401;
}
if (!((@this.squares).Get(row, k) != i)) {
if (!((@this.safeDiscs).Get(row, k))) {
goto BasicBlock_400;
}
else {
goto BasicBlock_401;
}
}
else {
goto BasicBlock_400;
}
BasicBlock_401:
k = (k + 1);
goto Loop_506;
BasicBlock_400:
V_5 = 1;
goto BasicBlock_401;
}
else {
goto BasicBlock_404;
}
}
BasicBlock_404:
k = (col + 1);
Loop_515:
for (;;) {
if (!(k >= 8)) {
if (!(!V_4)) {
goto BasicBlock_413;
}
if (!((@this.squares).Get(row, k) != (IL__ldsfld(Empty)))) {
V_4 = 1;
goto BasicBlock_410;
}
if (!((@this.squares).Get(row, k) != i)) {
if (!((@this.safeDiscs).Get(row, k))) {
goto BasicBlock_409;
}
else {
goto BasicBlock_410;
}
}
else {
goto BasicBlock_409;
}
BasicBlock_410:
k = (k + 1);
goto Loop_515;
BasicBlock_409:
V_6 = 1;
goto BasicBlock_410;
}
else {
goto BasicBlock_413;
}
}
BasicBlock_413:
if (!V_3) goto BasicBlock_415;
if (V_4) goto BasicBlock_419;
BasicBlock_415:
if (!V_3) goto BasicBlock_417;
if (V_6) goto BasicBlock_419;
BasicBlock_417:
if (!V_5) goto BasicBlock_420;
if (!V_4) goto BasicBlock_420;
BasicBlock_419:
return 1;
BasicBlock_420:
V_3 = 0;
V_4 = 0;
V_5 = 0;
V_6 = 0;
int j = 0;
Loop_531:
for (;;) {
if (!(j >= row)) {
if (!(!V_3)) {
goto BasicBlock_429;
}
if (!((@this.squares).Get(j, col) != (IL__ldsfld(Empty)))) {
V_3 = 1;
goto BasicBlock_426;
}
if (!((@this.squares).Get(j, col) != i)) {
if (!((@this.safeDiscs).Get(j, col))) {
goto BasicBlock_425;
}
else {
goto BasicBlock_426;
}
}
else {
goto BasicBlock_425;
}
BasicBlock_426:
j = (j + 1);
goto Loop_531;
BasicBlock_425:
V_5 = 1;
goto BasicBlock_426;
}
else {
goto BasicBlock_429;
}
}
BasicBlock_429:
j = (row + 1);
Loop_540:
for (;;) {
if (!(j >= 8)) {
if (!(!V_4)) {
goto BasicBlock_438;
}
if (!((@this.squares).Get(j, col) != (IL__ldsfld(Empty)))) {
V_4 = 1;
goto BasicBlock_435;
}
if (!((@this.squares).Get(j, col) != i)) {
if (!((@this.safeDiscs).Get(j, col))) {
goto BasicBlock_434;
}
else {
goto BasicBlock_435;
}
}
else {
goto BasicBlock_434;
}
BasicBlock_435:
j = (j + 1);
goto Loop_540;
BasicBlock_434:
V_6 = 1;
goto BasicBlock_435;
}
else {
goto BasicBlock_438;
}
}
BasicBlock_438:
if (!V_3) goto BasicBlock_440;
if (V_4) goto BasicBlock_444;
BasicBlock_440:
if (!V_3) goto BasicBlock_442;
if (V_6) goto BasicBlock_444;
BasicBlock_442:
if (!V_5) goto BasicBlock_445;
if (!V_4) goto BasicBlock_445;
BasicBlock_444:
return 1;
BasicBlock_445:
V_3 = 0;
V_4 = 0;
V_5 = 0;
V_6 = 0;
j = (row - 1);
k = (col - 1);
Loop_557:
for (;;) {
if (!(j < 0)) {
if (!(k < 0)) {
if (!(!V_3)) {
goto BasicBlock_455;
}
if (!((@this.squares).Get(j, k) != (IL__ldsfld(Empty)))) {
V_3 = 1;
goto BasicBlock_451;
}
if (!((@this.squares).Get(j, k) != i)) {
if (!((@this.safeDiscs).Get(j, k))) {
goto BasicBlock_450;
}
else {
goto BasicBlock_451;
}
}
else {
goto BasicBlock_450;
}
BasicBlock_451:
j = (j - 1);
k = (k - 1);
goto Loop_557;
BasicBlock_450:
V_5 = 1;
goto BasicBlock_451;
}
else {
goto BasicBlock_455;
}
}
else {
goto BasicBlock_455;
}
}
BasicBlock_455:
j = (row + 1);
k = (col + 1);
Loop_567:
for (;;) {
if (!(j >= 8)) {
if (!(k >= 8)) {
if (!(!V_4)) {
goto BasicBlock_465;
}
if (!((@this.squares).Get(j, k) != (IL__ldsfld(Empty)))) {
V_4 = 1;
goto BasicBlock_461;
}
if (!((@this.squares).Get(j, k) != i)) {
if (!((@this.safeDiscs).Get(j, k))) {
goto BasicBlock_460;
}
else {
goto BasicBlock_461;
}
}
else {
goto BasicBlock_460;
}
BasicBlock_461:
j = (j + 1);
k = (k + 1);
goto Loop_567;
BasicBlock_460:
V_6 = 1;
goto BasicBlock_461;
}
else {
goto BasicBlock_465;
}
}
else {
goto BasicBlock_465;
}
}
BasicBlock_465:
if (!V_3) goto BasicBlock_467;
if (V_4) goto BasicBlock_471;
BasicBlock_467:
if (!V_3) goto BasicBlock_469;
if (V_6) goto BasicBlock_471;
BasicBlock_469:
if (!V_5) goto BasicBlock_472;
if (!V_4) goto BasicBlock_472;
BasicBlock_471:
return 1;
BasicBlock_472:
V_3 = 0;
V_4 = 0;
V_5 = 0;
V_6 = 0;
j = (row - 1);
k = (col + 1);
Loop_584:
for (;;) {
if (!(j < 0)) {
if (k >= 8) goto BasicBlock_482;
if (!V_3) goto BasicBlock_473;
goto BasicBlock_482;
BasicBlock_473:
if ((@this.squares).Get(j, k) != (IL__ldsfld(Empty))) goto BasicBlock_475;
V_3 = 1;
goto BasicBlock_478;
BasicBlock_475:
if ((@this.squares).Get(j, k) != i) goto BasicBlock_477;
goto BasicBlock_476;
BasicBlock_478:
j = (j - 1);
k = (k + 1);
goto Loop_584;
BasicBlock_476:
if ((@this.safeDiscs).Get(j, k)) goto BasicBlock_478;
BasicBlock_477:
V_5 = 1;
goto BasicBlock_478;
}
else {
goto BasicBlock_482;
}
}
BasicBlock_482:
j = (row + 1);
k = (col - 1);
for (;; k = (k - 1)) {
if (j >= 8) break;
if (k < 0) break;
if (!V_4) goto BasicBlock_483;
break;
BasicBlock_483:
if ((@this.squares).Get(j, k) != (IL__ldsfld(Empty))) goto BasicBlock_485;
V_4 = 1;
goto BasicBlock_488;
BasicBlock_485:
if ((@this.squares).Get(j, k) != i) goto BasicBlock_487;
if ((@this.safeDiscs).Get(j, k)) goto BasicBlock_488;
BasicBlock_487:
V_6 = 1;
BasicBlock_488:
j = (j + 1);
}
if (!V_3) goto BasicBlock_494;
if (V_4) goto BasicBlock_498;
BasicBlock_494:
if (!V_3) goto BasicBlock_496;
if (V_6) goto BasicBlock_498;
BasicBlock_496:
if (!V_5) goto BasicBlock_499;
if (!V_4) goto BasicBlock_499;
BasicBlock_498:
return 1;
BasicBlock_499:
return 0;
} }
} }
} }

2
src/AstBuilder.cs
Unescape View File

@ -111,7 +111,7 @@ namespace Decompiler
public void AddType(TypeDefinition typeDef) public void AddType(TypeDefinition typeDef)
{ {
if (Options.TypeFilter != null && typeDef.Name != Options.TypeFilter) return; if (!string.IsNullOrEmpty(Options.TypeFilter) && typeDef.Name != Options.TypeFilter) return;
TypeDeclaration astType = CreateType(typeDef); TypeDeclaration astType = CreateType(typeDef);
NamespaceDeclaration astNS = GetCodeNamespace(typeDef.Namespace); NamespaceDeclaration astNS = GetCodeNamespace(typeDef.Namespace);

4
src/MainForm.cs
Unescape View File

@ -39,9 +39,7 @@ namespace Decompiler
x += checkBox.Width + 10; x += checkBox.Width + 10;
} }
} }
collapseCount.Value = 10000; filter.Text = "Board";
reduceCount.Value = 10000;
filter.Text = "AboutDialog";
} }
public string SourceCode { public string SourceCode {

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