unit Game.Intf;

interface
uses
  System.Generics.Collections;


type
  IGameNetwork = interface
    ['{0B1445D2-E6B7-45FD-98CB-A76F01B9D4B8}']
    function GetServerPort: Integer;
    function GetPeerPort: Integer;
    function GetQueryPort: Integer;

    procedure SetServerPort(const Value: Integer);
    procedure SetPeerPort(const Value: Integer);
    procedure SetQueryPort(const Value: Integer);

    property ServerPort: Integer read GetServerPort write SetServerPort;
    property PeerPort: Integer read GetPeerPort write SetPeerPort;
    property QueryPort: Integer read GetQueryPort write SetQueryPort;
  end;


  IGameName = interface
    ['{44A04A0D-BE01-42B7-8EF1-7EC5CC431B66}']
    function GetServerName: string;
    function GetMessageOfTheDay: string;

    procedure SetServerName(const Value: string);
    procedure SetMessageOfTheDay(const Value: string);

    property ServerName: string read GetServerName write SetServerName;
    property MessageOfTheDay: string read GetMessageOfTheDay write SetMessageOfTheDay;
  end;


  TGameMap = class(TObject)
  private
    FCategory: string;
    FName: string;
    FDisplayName: string;
  protected
    function GetDisplayName: string; virtual;
  public
    constructor Create(const AName: string; const ADisplayName, ACategory: string); overload;
    constructor Create(AClone: TGameMap); overload;

    property Category: string read FCategory;
    property Name: string read FName;
    property DisplayName: string read GetDisplayName;
  end;


  IGameMapList = interface
    ['{E8552B4C-9447-4FAD-BB20-C5EB3AF07B0E}']
    function GetPredefinedMapList: TEnumerable<TGameMap>;
    function GetMapList: TEnumerable<TGameMap>;

    function GetMapCount: Integer;
    function GetMap(Index: Integer): TGameMap;

    procedure AddMap(AMap: TGameMap);
    procedure InsertMap(Index: Integer; AMap: TGameMap);
    procedure DeleteMap(AIndex: Integer);
    procedure RemoveMap(AMap: TGameMap);
    procedure MoveMap(ASourceIndex, ATargetIndex: Integer);

    property PredefinedMapList: TEnumerable<TGameMap> read GetPredefinedMapList;
    property MapList: TEnumerable<TGameMap> read GetMapList;

    property MapCount: Integer read GetMapCount;
    property Map[Index: Integer]: TGameMap read GetMap;
  end;


implementation
uses
  System.StrUtils;


{ TGameMap }
constructor TGameMap.Create(const AName, ADisplayName, ACategory: string);
begin
  inherited Create;

  FName := AName;
  FDisplayName := IfThen(Length(ADisplayName) > 0, ADisplayName, AName);
  FCategory := ACategory;
end;


constructor TGameMap.Create(AClone: TGameMap);
begin
  Create(AClone.Name, AClone.DisplayName, AClone.Category);
end;


function TGameMap.GetDisplayName: string;
begin
  Result := FDisplayName;
end;

end.