unit Game.Base;

interface
uses
  System.Classes;


type
  TCustomGame = class(TInterfacedPersistent)
  private
    FLocation: string;
    FLoaded: Boolean;
  protected
    procedure Notify(const APropertyName: string); virtual;

    procedure DoLoad; virtual; abstract;
    procedure DoSave; virtual; abstract;
  public
    class function GameName: string; virtual; abstract;
    class function AutoDetect: TCustomGame; virtual;

    constructor Create(const ALocation: string); virtual;

    procedure Load; virtual;
    procedure Save; virtual;

    property Loaded: Boolean read FLoaded;
    property Location: string read FLocation;
  end;

  TCustomGameClass = class of TCustomGame;


implementation
uses
  System.Bindings.Helper,
  System.SysUtils;


{ TCustomGame }
constructor TCustomGame.Create(const ALocation: string);
begin
  inherited Create;

  FLocation := IncludeTrailingPathDelimiter(ALocation);
end;


class function TCustomGame.AutoDetect: TCustomGame;
begin
  Result := nil;
end;


procedure TCustomGame.Load;
begin
  DoLoad;
  FLoaded := True;
end;


procedure TCustomGame.Save;
begin
  DoSave;
end;


procedure TCustomGame.Notify(const APropertyName: string);
begin
  TBindings.Notify(Self, APropertyName);
end;

end.