Add book "Занимательное программирование"

7 files changed, 325 insertions, 0 deletions

diff --git a/Занимательное программирование/1/9_conway/conway.ico b/Занимательное программирование/1/9_conway/conway.ico
new file mode 100644
index 0000000..0341321
--- /dev/null
+++ b/Занимательное программирование/1/9_conway/conway.ico
diff --git a/Занимательное программирование/1/9_conway/conway.lpi b/Занимательное программирование/1/9_conway/conway.lpi
new file mode 100644
index 0000000..9f61e73
--- /dev/null
+++ b/Занимательное программирование/1/9_conway/conway.lpi
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CONFIG>
+  <ProjectOptions>
+    <Version Value="12"/>
+    <General>
+      <Flags>
+        <CompatibilityMode Value="True"/>
+      </Flags>
+      <SessionStorage Value="InProjectDir"/>
+      <Title Value="conway"/>
+      <Scaled Value="True"/>
+      <ResourceType Value="res"/>
+      <UseXPManifest Value="True"/>
+      <XPManifest>
+        <DpiAware Value="True"/>
+      </XPManifest>
+      <Icon Value="0"/>
+    </General>
+    <BuildModes Count="1">
+      <Item1 Name="Default" Default="True"/>
+    </BuildModes>
+    <PublishOptions>
+      <Version Value="2"/>
+      <UseFileFilters Value="True"/>
+    </PublishOptions>
+    <RunParams>
+      <FormatVersion Value="2"/>
+    </RunParams>
+    <RequiredPackages Count="1">
+      <Item1>
+        <PackageName Value="LCL"/>
+      </Item1>
+    </RequiredPackages>
+    <Units Count="2">
+      <Unit0>
+        <Filename Value="conway.lpr"/>
+        <IsPartOfProject Value="True"/>
+      </Unit0>
+      <Unit1>
+        <Filename Value="unit1.pas"/>
+        <IsPartOfProject Value="True"/>
+        <ComponentName Value="Form1"/>
+        <HasResources Value="True"/>
+        <ResourceBaseClass Value="Form"/>
+        <UnitName Value="Unit1"/>
+      </Unit1>
+    </Units>
+  </ProjectOptions>
+  <CompilerOptions>
+    <Version Value="11"/>
+    <Target>
+      <Filename Value="conway"/>
+    </Target>
+    <SearchPaths>
+      <IncludeFiles Value="$(ProjOutDir)"/>
+      <UnitOutputDirectory Value="lib/$(TargetCPU)-$(TargetOS)"/>
+    </SearchPaths>
+    <Linking>
+      <Options>
+        <Win32>
+          <GraphicApplication Value="True"/>
+        </Win32>
+      </Options>
+    </Linking>
+  </CompilerOptions>
+  <Debugging>
+    <Exceptions Count="3">
+      <Item1>
+        <Name Value="EAbort"/>
+      </Item1>
+      <Item2>
+        <Name Value="ECodetoolError"/>
+      </Item2>
+      <Item3>
+        <Name Value="EFOpenError"/>
+      </Item3>
+    </Exceptions>
+  </Debugging>
+</CONFIG>
diff --git a/Занимательное программирование/1/9_conway/conway.lpr b/Занимательное программирование/1/9_conway/conway.lpr
new file mode 100644
index 0000000..05fa073
--- /dev/null
+++ b/Занимательное программирование/1/9_conway/conway.lpr
@@ -0,0 +1,22 @@
+program conway;
+
+{$mode objfpc}{$H+}
+
+uses
+  {$IFDEF UNIX}{$IFDEF UseCThreads}
+  cthreads,
+  {$ENDIF}{$ENDIF}
+  Interfaces, // this includes the LCL widgetset
+  Forms, Unit1
+  { you can add units after this };
+
+{$R *.res}
+
+begin
+  RequireDerivedFormResource:=True;
+  Application.Scaled:=True;
+  Application.Initialize;
+  Application.CreateForm(TForm1, Form1);
+  Application.Run;
+end.
+
diff --git a/Занимательное программирование/1/9_conway/conway.lps b/Занимательное программирование/1/9_conway/conway.lps
new file mode 100644
index 0000000..5f6e1cd
--- /dev/null
+++ b/Занимательное программирование/1/9_conway/conway.lps
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<CONFIG>
+  <ProjectSession>
+    <Version Value="12"/>
+    <BuildModes Active="Default"/>
+    <Units Count="2">
+      <Unit0>
+        <Filename Value="conway.lpr"/>
+        <IsPartOfProject Value="True"/>
+        <EditorIndex Value="-1"/>
+        <WindowIndex Value="-1"/>
+        <TopLine Value="-1"/>
+        <CursorPos X="-1" Y="-1"/>
+        <UsageCount Value="22"/>
+      </Unit0>
+      <Unit1>
+        <Filename Value="unit1.pas"/>
+        <IsPartOfProject Value="True"/>
+        <ComponentName Value="Form1"/>
+        <HasResources Value="True"/>
+        <ResourceBaseClass Value="Form"/>
+        <UnitName Value="Unit1"/>
+        <IsVisibleTab Value="True"/>
+        <TopLine Value="28"/>
+        <CursorPos X="26" Y="17"/>
+        <UsageCount Value="22"/>
+        <Loaded Value="True"/>
+        <LoadedDesigner Value="True"/>
+      </Unit1>
+    </Units>
+    <JumpHistory Count="3" HistoryIndex="2">
+      <Position1>
+        <Filename Value="unit1.pas"/>
+        <Caret Line="132" Column="29" TopLine="101"/>
+      </Position1>
+      <Position2>
+        <Filename Value="unit1.pas"/>
+        <Caret Line="17" Column="26"/>
+      </Position2>
+      <Position3>
+        <Filename Value="unit1.pas"/>
+        <Caret Line="132" Column="29" TopLine="95"/>
+      </Position3>
+    </JumpHistory>
+    <RunParams>
+      <FormatVersion Value="2"/>
+      <Modes ActiveMode=""/>
+    </RunParams>
+  </ProjectSession>
+</CONFIG>
diff --git a/Занимательное программирование/1/9_conway/conway.res b/Занимательное программирование/1/9_conway/conway.res
new file mode 100644
index 0000000..bec39b4
--- /dev/null
+++ b/Занимательное программирование/1/9_conway/conway.res
diff --git a/Занимательное программирование/1/9_conway/unit1.lfm b/Занимательное программирование/1/9_conway/unit1.lfm
new file mode 100644
index 0000000..121b6dc
--- /dev/null
+++ b/Занимательное программирование/1/9_conway/unit1.lfm
@@ -0,0 +1,26 @@
+object Form1: TForm1
+  Left = 973
+  Height = 501
+  Top = 519
+  Width = 807
+  Caption = 'Form1'
+  ClientHeight = 501
+  ClientWidth = 807
+  LCLVersion = '2.2.2.0'
+  object Screen: TPaintBox
+    Left = 7
+    Height = 431
+    Top = 9
+    Width = 792
+    OnPaint = ScreenPaint
+  end
+  object StartStopBtn: TButton
+    Left = 372
+    Height = 26
+    Top = 462
+    Width = 74
+    Caption = 'Пуск'
+    OnClick = StartStopBtnClick
+    TabOrder = 0
+  end
+end
diff --git a/Занимательное программирование/1/9_conway/unit1.pas b/Занимательное программирование/1/9_conway/unit1.pas
new file mode 100644
index 0000000..c96515d
--- /dev/null
+++ b/Занимательное программирование/1/9_conway/unit1.pas
@@ -0,0 +1,148 @@
+unit Unit1;
+
+{$mode objfpc}{$H+}
+
+interface
+
+uses
+  Classes, SysUtils, Forms, Controls, Graphics, Dialogs, ExtCtrls, StdCtrls;
+
+type
+
+  { TForm1 }
+
+  TForm1 = class(TForm)
+    StartStopBtn: TButton;
+    Screen: TPaintBox;
+    procedure ScreenPaint(Sender: TObject);
+    procedure StartStopBtnClick(Sender: TObject);
+  private
+    const FieldWidth = 30;
+      FieldHeight = 25;
+
+    var Field: array [0 .. FieldWidth + 1, 0 .. FieldHeight + 1] of Boolean;
+      Changes: array [0 .. FieldWidth + 1, 0 .. FieldHeight + 1] of Boolean;
+      Rx, Ry: Integer;
+  public
+
+  end;
+
+var
+  Form1: TForm1;
+  IsRunning: Boolean;
+
+implementation
+
+{$R *.lfm}
+
+{ TForm1 }
+
+procedure TForm1.StartStopBtnClick(Sender: TObject);
+  var x, y, offset: Integer;
+    s, i, j: Integer;
+    u, v: Integer;
+begin
+  if IsRunning then
+  begin
+    IsRunning := false;
+    StartStopBtn.Caption := 'Пуск';
+    Exit;
+  end;
+
+  StartStopBtn.Caption := 'Стоп';
+  IsRunning := true;
+
+  Rx := (Screen.Width div FieldWidth) div 2;
+  Ry := (Screen.Height div FieldHeight) div 2;
+
+  { Очистка поля }
+  for i := 0 to FieldWidth + 1 do
+    for j := 0 to FieldHeight + 1 do
+    begin
+      Field[i, j] := false;
+      Changes[i, j] := false;
+    end;
+
+  { Здесь внести строки, задающие конфигурацию инфузорий }
+  offset := 1;
+  Field[offset + 0, 10] := true;
+  Field[offset + 1, 10] := true;
+  Field[offset + 2, 9] := true;
+  Field[offset + 2, 11] := true;
+  Field[offset + 3, 10] := true;
+  Field[offset + 4, 10] := true;
+  Field[offset + 5, 10] := true;
+  Field[offset + 6, 10] := true;
+  Field[offset + 7, 9] := true;
+  Field[offset + 7, 11] := true;
+  Field[offset + 8, 10] := true;
+  Field[offset + 9, 10] := true;
+
+  while IsRunning do
+  begin
+      Screen.Invalidate;
+
+      for x := 1 to FieldWidth do
+        for y := 1 to FieldHeight do
+        begin
+          s := 0;
+          for i := -1 to 1 do
+            for j := -1 to 1 do
+            begin
+              if (x = 1) and (i = -1) then
+                u := FieldWidth - 1
+              else if (x = FieldWidth - 1) and (i = 1) then
+                u := 1
+              else
+                u := x;
+              if (y = 1) and (j = -1) then
+                v := FieldHeight - 1
+              else if (y = FieldHeight - 1) and (y = 1) then
+                v := 1
+              else
+                v := y;
+              s := s + Ord(Field[u + i][v + j]);
+            end;
+          s := s - Ord(Field[x][y]);
+
+          { Если произошло рождение или смерть }
+          if ((Field[x, y] = false) and (s = 3)) or
+            ((Field[x, y] = true) and ((s < 2) or (s > 3))) then
+            Changes[x, y] := true;
+        end;
+
+      { Внесение изменений }
+      for x := 1 to FieldWidth do
+        for y := 1 to FieldHeight do
+        begin
+          if Changes[x, y] then
+          begin
+            Field[x, y] := not Field[x, y]; { Меняем состояние на }
+            Changes[x, y] := false; { противоположное }
+          end;
+        end;
+
+      Sleep(100);
+      Application.ProcessMessages;
+      if Application.Terminated then
+        IsRunning := false;
+  end;
+end;
+
+procedure TForm1.ScreenPaint(Sender: TObject);
+  var i, j: Integer;
+begin
+  for i := 1 to FieldWidth do
+    for j := 1 to FieldHeight do
+    begin
+      if Field[i, j] then
+        Screen.Canvas.Pen.Color := clBlue
+      else
+        Screen.Canvas.Pen.Color := clBtnFace;
+      Screen.Canvas.Ellipse((2 * i - 1) * Rx - Rx, (2 * j - 1) * Ry - Ry,
+        (2 * i - 1) * Rx + Rx, (2 * j - 1) * Ry + Ry);
+    end;
+end;
+
+end.
+