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unit Unit1;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, StdCtrls,
Spin, ComCtrls, ExtCtrls, SlitherlinkUnit;
type
{ TForm1 }
TForm1 = class(TForm)
Button1: TButton;
Button2: TButton;
Button3: TButton;
Button4: TButton;
Button5: TButton;
CheckBox1: TCheckBox;
OpenDialog1: TOpenDialog;
ProgressBar1: TProgressBar;
SaveDialog1: TSaveDialog;
SpinEdit1: TSpinEdit;
SpinEdit2: TSpinEdit;
SpinEdit3: TSpinEdit;
Timer1: TTimer;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
procedure Button5Click(Sender: TObject);
procedure CheckBox1Change(Sender: TObject);
procedure FormActivate(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
procedure FormResize(Sender: TObject);
procedure SpinEdit1Change(Sender: TObject);
procedure SpinEdit2Change(Sender: TObject);
procedure SpinEdit3Change(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
private
{ private declarations }
public
{ public declarations }
Feld: TFeld;
GenThread: TGenerierungsThread;
end;
var
Form1: TForm1;
implementation
{$R *.lfm}
{ TForm1 }
procedure TForm1.FormCreate(Sender: TObject);
begin
Feld:=TFeld.Create(Form1);
Feld.Lerndatei:=Extractfilepath(Application.Exename)+'gelerntes.dat';
Feld.Oben:=32;
Form1.OnKeyPress:=@(Feld.OnKeyPress);
SpinEdit1.OnKeyPress:=@(Feld.OnKeyPress);
SpinEdit2.OnKeyPress:=@(Feld.OnKeyPress);
SpinEdit3.OnKeyPress:=@(Feld.OnKeyPress);
Button1.OnKeyPress:=@(Feld.OnKeyPress);
Button2.OnKeyPress:=@(Feld.OnKeyPress);
Button3.OnKeyPress:=@(Feld.OnKeyPress);
Button4.OnKeyPress:=@(Feld.OnKeyPress);
Button5.OnKeyPress:=@(Feld.OnKeyPress);
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
if Button1.Caption = 'erzeugen' then Feld.Erzeugen(Progressbar1)
else Feld.LoadFromFeld(GenThread.Feld);
Feld.Zeichnen;
if Assigned(GenThread) then GenThread.destroy;
GenThread:=TGenerierungsThread.create(Spinedit1.Value,Spinedit2.Value,Progressbar1,nil,Checkbox1.Checked);
Button1.Caption:='noch eins';
Button1.Enabled:=false;
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
Feld.RueckGaengig;
Feld.Zeichnen;
end;
procedure TForm1.Button3Click(Sender: TObject);
begin
if OpenDialog1.Execute then
if Feld.LoadFromFile(OpenDialog1.FileName) then Feld.Zeichnen
else MessageDlg('Ungültiges Dateiformat!',mterror,[mbOk],0);
end;
procedure TForm1.Button4Click(Sender: TObject);
begin
if SaveDialog1.Execute then
Feld.SaveToFile(SaveDialog1.FileName);
end;
procedure TForm1.Button5Click(Sender: TObject);
begin
Feld.Erzeugen(Progressbar1,true);
end;
procedure TForm1.CheckBox1Change(Sender: TObject);
begin
Feld.Schleife:=Checkbox1.Checked;
Feld.Zeichnen;
end;
procedure TForm1.FormActivate(Sender: TObject);
var I: Integer;
begin
For I:=0 to Form1.ComponentCount-1 do begin
if Form1.Components[I] is TButton then
(Form1.Components[I] as TButton).OnKeyDown:=Form1.OnKeyDown;
if Form1.Components[I] is TSpinEdit then
(Form1.Components[I] as TSpinEdit).OnKeyDown:=Form1.OnKeyDown;
end;
end;
procedure TForm1.FormDestroy(Sender: TObject);
begin
Feld.Destroy;
if assigned(GenThread) then GenThread.destroy;
end;
procedure TForm1.FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState
);
var C: Char;
begin
if Key in [ord('c'),ord('x'),ord('y')] then
begin
C:=char(Key);
Feld.OnKeyPress(Sender,C);
Key:=0;
end;
end;
procedure TForm1.FormResize(Sender: TObject);
begin
Progressbar1.Width:=Form1.ClientWidth-Progressbar1.Left;
end;
procedure TForm1.SpinEdit1Change(Sender: TObject);
begin
Feld.Breite:=SpinEdit1.Value;
Feld.Zeichnen;
end;
procedure TForm1.SpinEdit2Change(Sender: TObject);
begin
Feld.Hoehe:=SpinEdit2.Value;
Feld.Zeichnen;
end;
procedure TForm1.SpinEdit3Change(Sender: TObject);
begin
Feld.Optionen.Schriftgroesse:=Spinedit3.Value;
Feld.Zeichnen;
end;
procedure TForm1.Timer1Timer(Sender: TObject);
begin
if Assigned(GenThread) and (GenThread.Fertig=1) then begin
GenThread.Fertig:=2;
Button1.Enabled:=true;
end;
end;
end.
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