AdventOfCode2023/AdventOfCode.lpr

{
  Solutions to the Advent Of Code.
  Copyright (C) 2023  Stefan Müller

  This program is free software: you can redistribute it and/or modify it under
  the terms of the GNU General Public License as published by the Free Software
  Foundation, either version 3 of the License, or (at your option) any later
  version.

  This program is distributed in the hope that it will be useful, but WITHOUT
  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

  You should have received a copy of the GNU General Public License along with
  this program.  If not, see <http://www.gnu.org/licenses/>.
}

program AdventOfCode;

{$mode objfpc}{$H+}

uses
  {$IFDEF UNIX}
  cthreads,
  {$ENDIF}
  Classes, SysUtils, CustApp,
  UTrebuchet, UCubeConundrum;

type

  { TAdventOfCode }

  TAdventOfCode = class(TCustomApplication)
  private
    procedure RunPuzzleSolutions;
  protected
    procedure DoRun; override;
  public
    constructor Create(TheOwner: TComponent); override;
    destructor Destroy; override;
    procedure WriteHelp; virtual;
  end;

{ TAdventOfCode }

procedure TAdventOfCode.RunPuzzleSolutions;
begin
  WriteLn('### Advent of Code 2023 ###');
  TTrebuchet.Run;
  TCubeConundrum.Run;
end;

procedure TAdventOfCode.DoRun;
var
  ErrorMsg: String;
begin
  // quick check parameters
  ErrorMsg := CheckOptions('h', 'help');
  if ErrorMsg <> '' then
  begin
    ShowException(Exception.Create(ErrorMsg));
    Terminate;
    Exit;
  end;

  // parse parameters
  if HasOption('h', 'help') then
  begin
    WriteHelp;
    Terminate;
    Exit;
  end;

  { add your program here }
  RunPuzzleSolutions;

  // stop program loop
  Terminate;
end;

constructor TAdventOfCode.Create(TheOwner: TComponent);
begin
  inherited Create(TheOwner);
  StopOnException := True;
end;

destructor TAdventOfCode.Destroy;
begin
  inherited Destroy;
end;

procedure TAdventOfCode.WriteHelp;
begin
  { add your help code here }
  writeln('Usage: ', ExeName, ' -h');
end;

var
  Application: TAdventOfCode;
begin
  Application := TAdventOfCode.Create(nil);
  Application.Title := 'Advent of Code 2023';
  Application.Run;
  Application.Free;
end.