renamed Jedi-SDL folder.

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@810 b956fd51-792f-4845-bead-9b4dfca2ff2c

1 files changed, 0 insertions, 692 deletions

diff --git a/Game/Code/lib/JEDI-SDLv1.0/SDL/Pas/sdlinput.pas b/Game/Code/lib/JEDI-SDLv1.0/SDL/Pas/sdlinput.pas
deleted file mode 100644
index 2955d17a..00000000
--- a/Game/Code/lib/JEDI-SDLv1.0/SDL/Pas/sdlinput.pas
+++ /dev/null
@@ -1,692 +0,0 @@
-unit sdlinput;

-{

-  $Id: sdlinput.pas,v 1.7 2004/09/30 22:32:04 savage Exp $

-  

-}

-{******************************************************************************}

-{                                                                              }

-{          JEDI-SDL : Pascal units for SDL - Simple DirectMedia Layer          }

-{                     SDL Input Wrapper                                        }

-{                                                                              }

-{                                                                              }

-{ The initial developer of this Pascal code was :                              }

-{ Dominique Louis <Dominique@SavageSoftware.com.au>                            }

-{                                                                              }

-{ Portions created by Dominique Louis are                                      }

-{ Copyright (C) 2003 - 2100 Dominique Louis.                                   }

-{                                                                              }

-{                                                                              }

-{ Contributor(s)                                                               }

-{ --------------                                                               }

-{ Dominique Louis <Dominique@SavageSoftware.com.au>                            }

-{                                                                              }

-{ Obtained through:                                                            }

-{ Joint Endeavour of Delphi Innovators ( Project JEDI )                        }

-{                                                                              }

-{ You may retrieve the latest version of this file at the Project              }

-{ JEDI home page, located at http://delphi-jedi.org                            }

-{                                                                              }

-{ The contents of this file are used with permission, subject to               }

-{ the Mozilla Public License Version 1.1 (the "License"); you may              }

-{ not use this file except in compliance with the License. You may             }

-{ obtain a copy of the License at                                              }

-{ http://www.mozilla.org/MPL/MPL-1.1.html                                      }

-{                                                                              }

-{ Software distributed under the License is distributed on an                  }

-{ "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or               }

-{ implied. See the License for the specific language governing                 }

-{ rights and limitations under the License.                                    }

-{                                                                              }

-{ Description                                                                  }

-{ -----------                                                                  }

-{   SDL Mouse, Keyboard and Joystick wrapper                                   }

-{                                                                              }

-{                                                                              }

-{ Requires                                                                     }

-{ --------                                                                     }

-{   SDL.dll on Windows platforms                                               }

-{   libSDL-1.1.so.0 on Linux platform                                          }

-{                                                                              }

-{ Programming Notes                                                            }

-{ -----------------                                                            }

-{                                                                              }

-{                                                                              }

-{                                                                              }

-{                                                                              }

-{ Revision History                                                             }

-{ ----------------                                                             }

-{ March      12     2003 - DL : Initial creation                               }

-{                                                                              }

-{ February   02     2004 - DL : Added Custom Cursor Support to the Mouse class }

-{

-  $Log: sdlinput.pas,v $

-  Revision 1.7  2004/09/30 22:32:04  savage

-  Updated with slightly different header comments

-

-  Revision 1.6  2004/09/12 21:52:58  savage

-  Slight changes to fix some issues with the sdl classes.

-

-  Revision 1.5  2004/05/10 21:11:49  savage

-  changes required to help get SoAoS off the ground.

-

-  Revision 1.4  2004/05/03 22:38:40  savage

-  Added the ability to enable or disable certain inputs @ runtime. Basically it just does not call UpdateInput if Enabled = false.

-  Can also disable and enable input devices via the InputManager.

-

-  Revision 1.3  2004/04/28 21:27:01  savage

-  Updated Joystick code and event handlers. Needs testing...

-

-  Revision 1.2  2004/02/14 22:36:29  savage

-  Fixed inconsistencies of using LoadLibrary and LoadModule.

-  Now all units make use of LoadModule rather than LoadLibrary and other dynamic proc procedures.

-

-  Revision 1.1  2004/02/05 00:08:20  savage

-  Module 1.0 release

-

-

-}

-{******************************************************************************}

-

-interface

-

-{$i jedi-sdl.inc}

-

-uses

-  Classes,

-  sdl;

-

-type

-  TSDLInputType = ( itJoystick , itKeyBoard, itMouse );

-  TSDLInputTypes = set of TSDLInputType;

-

-  TSDLCustomInput = class( TObject )

-  private

-    FEnabled: Boolean;

-  public

-    constructor Create;

-    function UpdateInput( event: TSDL_EVENT ) : Boolean; virtual; abstract;

-    property Enabled : Boolean read FEnabled write FEnabled;

-  end;

-

-  TSDLJoyAxisMoveEvent =  procedure ( Which: UInt8; Axis: UInt8; Value: SInt16 ) {$IFNDEF NOT_OO}of object{$ENDIF};

-  TSDLJoyBallMoveEvent =  procedure ( Which: UInt8; Ball: UInt8; RelativePos: TPoint ) {$IFNDEF NOT_OO}of object{$ENDIF};

-  TSDLJoyHatMoveEvent =  procedure ( Which: UInt8; Hat: UInt8; Value: SInt16 ) {$IFNDEF NOT_OO}of object{$ENDIF};

-  TSDLJoyButtonEvent =  procedure ( Which: UInt8; Button: UInt8; State: SInt16 ) {$IFNDEF NOT_OO}of object{$ENDIF};

-

-

-  TSDLJoyStick = class( TSDLCustomInput )

-  private

-    FJoystick : PSDL_Joystick;

-    FJoystickIndex : Integer;

-    FJoyAxisMoveEvent : TSDLJoyAxisMoveEvent;

-    FJoyBallMoveEvent : TSDLJoyBallMoveEvent;

-    FJoyHatMoveEvent : TSDLJoyHatMoveEvent;

-    FJoyButtonDownEvent : TSDLJoyButtonEvent;

-    FJoyButtonUpEvent : TSDLJoyButtonEvent;

-    procedure DoAxisMove( Event : TSDL_Event );

-    procedure DoBallMove( Event : TSDL_Event );

-    procedure DoHatMove( Event : TSDL_Event );

-    procedure DoButtonDown( Event : TSDL_Event );

-    procedure DoButtonUp( Event : TSDL_Event );

-    function GetName: PChar;

-    function GetNumAxes: integer;

-    function GetNumBalls: integer;

-    function GetNumButtons: integer;

-    function GetNumHats: integer;

-  public

-    constructor Create( Index : Integer );

-    destructor Destroy; override;

-    procedure Open;

-    procedure Close;

-    function UpdateInput( Event: TSDL_EVENT ) : Boolean; override;

-    property Name : PChar read GetName;

-    property NumAxes : integer read GetNumAxes;

-    property NumBalls : integer read GetNumBalls;

-    property NumButtons : integer read GetNumButtons;

-    property NumHats : integer read GetNumHats;

-    property OnAxisMove : TSDLJoyAxisMoveEvent read FJoyAxisMoveEvent write FJoyAxisMoveEvent;

-    property OnBallMove : TSDLJoyBallMoveEvent read FJoyBallMoveEvent write FJoyBallMoveEvent;

-    property OnHatMove : TSDLJoyHatMoveEvent read FJoyHatMoveEvent write FJoyHatMoveEvent;

-    property OnButtonDown : TSDLJoyButtonEvent read FJoyButtonDownEvent write FJoyButtonDownEvent;

-    property OnButtonUp : TSDLJoyButtonEvent read FJoyButtonUpEvent write FJoyButtonUpEvent;

-  end;

-

-  TSDLJoySticks = class( TObject )

-  private

-    FNumOfJoySticks: Integer;

-    FJoyStickList : TList;

-    function GetJoyStick(Index: integer): TSDLJoyStick;

-    procedure SetJoyStick(Index: integer; const Value: TSDLJoyStick);

-  public

-    constructor Create;

-    destructor Destroy; override;

-    function UpdateInput( event: TSDL_EVENT ) : Boolean;

-    property NumOfJoySticks : Integer read FNumOfJoySticks write FNumOfJoySticks;

-    property JoySticks[ Index : integer ] : TSDLJoyStick read GetJoyStick write SetJoyStick;

-  end;

-

-  TSDLKeyBoardEvent =  procedure ( var Key: TSDLKey; Shift: TSDLMod; unicode : UInt16 ) {$IFNDEF NOT_OO}of object{$ENDIF};

-

-  TSDLKeyBoard = class( TSDLCustomInput )

-  private

-    FKeys : PKeyStateArr;

-    FOnKeyUp: TSDLKeyBoardEvent;

-    FOnKeyDown: TSDLKeyBoardEvent;

-    procedure DoKeyDown( keysym : PSDL_keysym );

-    procedure DoKeyUp( keysym : PSDL_keysym );

-  public

-    function IsKeyDown( Key : TSDLKey ) : Boolean;

-    function IsKeyUp( Key : TSDLKey ) : Boolean;

-    function UpdateInput( event: TSDL_EVENT ) : Boolean; override;

-    property Keys : PKeyStateArr read FKeys write FKeys;

-    property OnKeyDown : TSDLKeyBoardEvent read FOnKeyDown write FOnKeyDown;

-    property OnKeyUp : TSDLKeyBoardEvent read FOnKeyUp write FOnKeyUp;

-  end;

-

-  TSDLMouseButtonEvent =  procedure ( Button : Integer; Shift: TSDLMod; MousePos : TPoint ) {$IFNDEF NOT_OO}of object{$ENDIF};

-  TSDLMouseMoveEvent =  procedure ( Shift: TSDLMod; CurrentPos : TPoint; RelativePos : TPoint ) {$IFNDEF NOT_OO}of object{$ENDIF};

-  TSDLMouseWheelEvent =  procedure ( WheelDelta : Integer; Shift: TSDLMod; MousePos : TPoint ) {$IFNDEF NOT_OO}of object{$ENDIF};

-

-  TSDLMouse = class( TSDLCustomInput )

-  private

-    FDragging : Boolean;

-    FMousePos : TPoint;

-    FOnMouseUp: TSDLMouseButtonEvent;

-    FOnMouseDown: TSDLMouseButtonEvent;

-    FOnMouseMove: TSDLMouseMoveEvent;

-    FOnMouseWheel: TSDLMouseWheelEvent;

-    FCursor : PSDL_Cursor; // Cursor Pointer

-    procedure DoMouseMove( Event: TSDL_Event );

-    procedure DoMouseDown( Event: TSDL_Event );

-    procedure DoMouseUp( Event: TSDL_Event );

-    procedure DoMouseWheelScroll( Event: TSDL_Event );

-    function GetMousePosition: TPoint;

-    procedure SetMousePosition(const Value: TPoint);

-  public

-    destructor Destroy; override;

-    function UpdateInput( event: TSDL_EVENT ) : Boolean; override;

-    function MouseIsDown( Button : Integer ) : Boolean;

-    function MouseIsUp( Button : Integer ) : Boolean;

-    procedure SetCursor(data, mask: PUInt8; w, h, hot_x, hot_y: Integer);

-    procedure ShowCursor;

-    procedure HideCursor;

-    property OnMouseDown : TSDLMouseButtonEvent read FOnMouseDown write FOnMouseDown;

-    property OnMouseUp : TSDLMouseButtonEvent read FOnMouseUp write FOnMouseUp;

-    property OnMouseMove : TSDLMouseMoveEvent read FOnMouseMove write FOnMouseMove;

-    property OnMouseWheel : TSDLMouseWheelEvent read FOnMouseWheel write FOnMouseWheel;

-    property MousePosition : TPoint read GetMousePosition write SetMousePosition;

-  end;

-

-  TSDLInputManager = class( TObject )

-  private

-    FKeyBoard : TSDLKeyBoard;

-    FMouse : TSDLMouse;

-    FJoystick : TSDLJoysticks;

-  public

-    constructor Create( InitInputs : TSDLInputTypes );

-    destructor Destroy; override;

-    procedure Disable( InitInputs : TSDLInputTypes; JoyStickNumber : Integer = 0 );

-    procedure Enable( InitInputs : TSDLInputTypes; JoyStickNumber : Integer = 0 );

-    function UpdateInputs( event: TSDL_EVENT ) : Boolean;

-    property KeyBoard : TSDLKeyBoard read FKeyBoard write FKeyBoard;

-    property Mouse : TSDLMouse read FMouse write FMouse;

-    property JoyStick : TSDLJoysticks read FJoyStick write FJoyStick;

-  end;

-

-implementation

-

-{ TSDLCustomInput }

-constructor TSDLCustomInput.Create;

-begin

-  inherited;

-  FEnabled := true;

-end;

-

-{ TSDLJoysticks }

-constructor TSDLJoysticks.Create;

-var

-  i : integer;

-begin

-  inherited;

-  if ( SDL_WasInit( SDL_INIT_JOYSTICK ) = 0 ) then

-    SDL_InitSubSystem( SDL_INIT_JOYSTICK );

-  FNumOfJoySticks := SDL_NumJoysticks;

-  FJoyStickList := TList.Create;

-  for i := 0 to FNumOfJoySticks - 1 do

-  begin

-    FJoyStickList.Add( TSDLJoyStick.Create( i )  );

-  end;

-end;

-

-destructor TSDLJoysticks.Destroy;

-var

-  i : integer;

-begin

-  if FJoyStickList.Count > 0 then

-  begin

-    for i := 0 to FJoyStickList.Count - 1 do

-    begin

-      TSDLJoyStick( FJoyStickList.Items[i] ).Free;

-    end;

-  end;

-  SDL_QuitSubSystem( SDL_INIT_JOYSTICK );

-  inherited;

-end;

-

-function TSDLJoySticks.GetJoyStick(Index: integer): TSDLJoyStick;

-begin

-  Result := TSDLJoyStick( FJoyStickList[ Index ] );

-end;

-

-procedure TSDLJoySticks.SetJoyStick(Index: integer;

-  const Value: TSDLJoyStick);

-begin

-  FJoyStickList[ Index ] :=  @Value;

-end;

-

-function TSDLJoysticks.UpdateInput(event: TSDL_EVENT): Boolean;

-var

-  i : integer;

-begin

-  result := false;

-  if FJoyStickList.Count > 0 then

-  begin

-    for i := 0 to FJoyStickList.Count - 1 do

-    begin

-      TSDLJoyStick( FJoyStickList.Items[i] ).UpdateInput( event );

-    end;

-  end;

-end;

-

-{ TSDLKeyBoard }

-procedure TSDLKeyBoard.DoKeyDown(keysym: PSDL_keysym);

-begin

-  if Assigned( FOnKeyDown ) then

-    FOnKeyDown( keysym.sym , keysym.modifier, keysym.unicode );

-end;

-

-procedure TSDLKeyBoard.DoKeyUp(keysym: PSDL_keysym);

-begin

-  if Assigned( FOnKeyUp ) then

-    FOnKeyUp( keysym.sym , keysym.modifier, keysym.unicode );

-end;

-

-function TSDLKeyBoard.IsKeyDown( Key: TSDLKey ): Boolean;

-begin

-  SDL_PumpEvents;

-

-  // Populate Keys array

-  FKeys := PKeyStateArr( SDL_GetKeyState( nil ) );

-  Result := ( FKeys[Key] = SDL_PRESSED );

-end;

-

-function TSDLKeyBoard.IsKeyUp( Key: TSDLKey ): Boolean;

-begin

-  SDL_PumpEvents;

-

-  // Populate Keys array

-  FKeys := PKeyStateArr( SDL_GetKeyState( nil ) );

-  Result := ( FKeys[Key] = SDL_RELEASED );

-end;

-

-function TSDLKeyBoard.UpdateInput(event: TSDL_EVENT): Boolean;

-begin

-  result := false;

-  if ( FEnabled ) then

-  begin

-    case event.type_ of

-      SDL_KEYDOWN :

-      begin

-        // handle key presses

-        DoKeyDown( @event.key.keysym );

-        result := true;

-      end;

-

-      SDL_KEYUP :

-      begin

-        // handle key releases

-        DoKeyUp( @event.key.keysym );

-        result := true;

-      end;

-    end;

-  end;

-end;

-

-{ TSDLMouse }

-destructor TSDLMouse.Destroy;

-begin

-  if FCursor <> nil then

-    SDL_FreeCursor( FCursor );

-  inherited;

-end;

-

-procedure TSDLMouse.DoMouseDown( Event: TSDL_Event );

-var

-  CurrentPos : TPoint;

-begin

-  FDragging := true;

-  if Assigned( FOnMouseDown ) then

-  begin

-    CurrentPos.x := event.button.x;

-    CurrentPos.y := event.button.y;

-    FOnMouseDown( event.button.button, SDL_GetModState, CurrentPos );

-  end;

-end;

-

-procedure TSDLMouse.DoMouseMove( Event: TSDL_Event );

-var

-  CurrentPos, RelativePos : TPoint;

-begin

-  if Assigned( FOnMouseMove ) then

-  begin

-    CurrentPos.x := event.motion.x;

-    CurrentPos.y := event.motion.y;

-    RelativePos.x := event.motion.xrel;

-    RelativePos.y := event.motion.yrel;

-    FOnMouseMove( SDL_GetModState, CurrentPos, RelativePos );

-  end;

-end;

-

-procedure TSDLMouse.DoMouseUp( event: TSDL_EVENT );

-var

-  Point : TPoint;

-begin

-  FDragging := false;

-  if Assigned( FOnMouseUp ) then

-  begin

-    Point.x := event.button.x;

-    Point.y := event.button.y;

-    FOnMouseUp( event.button.button, SDL_GetModState, Point );

-  end;

-end;

-

-procedure TSDLMouse.DoMouseWheelScroll( event: TSDL_EVENT );

-var

-  Point : TPoint;

-begin

-  if Assigned( FOnMouseWheel ) then

-  begin

-    Point.x := event.button.x;

-    Point.y := event.button.y;

-    if ( event.button.button = SDL_BUTTON_WHEELUP ) then

-      FOnMouseWheel( SDL_BUTTON_WHEELUP, SDL_GetModState, Point )

-    else

-      FOnMouseWheel( SDL_BUTTON_WHEELDOWN, SDL_GetModState, Point );

-  end;

-end;

-

-function TSDLMouse.GetMousePosition: TPoint;

-begin

-  SDL_PumpEvents;

-

-  SDL_GetMouseState( FMousePos.X, FMousePos.Y );

-  Result := FMousePos;

-end;

-

-procedure TSDLMouse.HideCursor;

-begin

-  SDL_ShowCursor( SDL_DISABLE  );

-end;

-

-function TSDLMouse.MouseIsDown(Button: Integer): Boolean;

-begin

-  SDL_PumpEvents;

-

-  Result := ( SDL_GetMouseState( FMousePos.X, FMousePos.Y ) and SDL_BUTTON( Button ) = 0 );

-end;

-

-function TSDLMouse.MouseIsUp(Button: Integer): Boolean;

-begin

-  SDL_PumpEvents;

-

-  Result := not ( SDL_GetMouseState( FMousePos.X, FMousePos.Y ) and SDL_BUTTON( Button ) = 0 );

-end;

-

-procedure TSDLMouse.SetCursor(data, mask: PUInt8; w, h, hot_x, hot_y: Integer);

-begin

-  if FCursor <> nil then

-    SDL_FreeCursor( FCursor );

-  // create the cursor

-  FCursor := SDL_CreateCursor( data, mask, w, h, hot_x, hot_y );

-

-  // set the cursor

-  SDL_SetCursor( FCursor );

-end;

-

-procedure TSDLMouse.SetMousePosition(const Value: TPoint);

-begin

-  SDL_WarpMouse( Value.x, Value.y );

-end;

-

-procedure TSDLMouse.ShowCursor;

-begin

-  SDL_ShowCursor( SDL_ENABLE  );

-end;

-

-function TSDLMouse.UpdateInput(event: TSDL_EVENT): Boolean;

-begin

-  result := false;

-  if ( FEnabled ) then

-  begin

-    case event.type_ of

-      SDL_MOUSEMOTION :

-      begin

-        // handle Mouse Move

-        DoMouseMove( event );

-      end;

-

-      SDL_MOUSEBUTTONDOWN :

-      begin

-        // handle Mouse Down

-        if ( event.button.button = SDL_BUTTON_WHEELUP )

-        or ( event.button.button = SDL_BUTTON_WHEELDOWN ) then

-          DoMouseWheelScroll( event )

-        else

-          DoMouseDown( event );

-      end;

-

-      SDL_MOUSEBUTTONUP :

-      begin

-        // handle Mouse Up

-        if ( event.button.button = SDL_BUTTON_WHEELUP )

-        or ( event.button.button = SDL_BUTTON_WHEELDOWN ) then

-          DoMouseWheelScroll( event )

-        else

-          DoMouseUp( event );

-      end;

-    end;

-  end;

-end;

-

-{ TSDLInputManager }

-constructor TSDLInputManager.Create(InitInputs: TSDLInputTypes);

-begin

-  inherited Create;

-  if itJoystick in InitInputs then

-    FJoystick := TSDLJoysticks.Create;

-

-  if itKeyBoard in InitInputs then

-    FKeyBoard := TSDLKeyBoard.Create;

-    

-  if itMouse in InitInputs then

-    FMouse := TSDLMouse.Create;

-end;

-

-destructor TSDLInputManager.Destroy;

-begin

-  if FJoystick <> nil then

-    FreeAndNil( FJoystick );

-  if FKeyBoard <> nil then

-    FreeAndNil( FKeyBoard );

-  if FMouse <> nil then

-    FreeAndNil( FMouse );

-  inherited;

-end;

-

-procedure TSDLInputManager.Disable( InitInputs : TSDLInputTypes;  JoyStickNumber : Integer );

-begin

-  if itJoystick in InitInputs then

-    FJoystick.JoySticks[ JoyStickNumber ].Enabled := false;

-

-  if itKeyBoard in InitInputs then

-    FKeyBoard.Enabled := false;

-

-  if itMouse in InitInputs then

-    FMouse.Enabled := false;

-end;

-

-procedure TSDLInputManager.Enable( InitInputs: TSDLInputTypes; JoyStickNumber: Integer );

-begin

-  if itJoystick in InitInputs then

-    FJoystick.JoySticks[ JoyStickNumber ].Enabled := true;

-

-  if itKeyBoard in InitInputs then

-    FKeyBoard.Enabled := true;

-    

-  if itMouse in InitInputs then

-    FMouse.Enabled := true;

-end;

-

-function TSDLInputManager.UpdateInputs( event: TSDL_EVENT ): Boolean;

-begin

-  Result := false;

-  if ( FJoystick <> nil ) then

-   Result := FJoystick.UpdateInput( event );

-  if ( FKeyBoard <> nil ) then

-   Result := FKeyBoard.UpdateInput( event );

-  if ( FMouse <> nil ) then

-   Result := FMouse.UpdateInput( event );

-end;

-

-{ TSDLJoyStick }

-procedure TSDLJoyStick.Close;

-begin

-  SDL_JoystickClose( @FJoystick );

-end;

-

-constructor TSDLJoyStick.Create( Index : Integer );

-begin

-  inherited Create;

-  FJoystick := nil;

-  FJoystickIndex := Index;

-end;

-

-destructor TSDLJoyStick.Destroy;

-begin

-  if FJoystick <> nil then

-    Close;

-  inherited;

-end;

-

-procedure TSDLJoyStick.DoAxisMove(Event: TSDL_Event);

-begin

-  if Assigned( FJoyAxisMoveEvent ) then

-  begin

-    FJoyAxisMoveEvent( Event.jaxis.which, Event.jaxis.axis, Event.jaxis.value );

-  end

-end;

-

-procedure TSDLJoyStick.DoBallMove(Event: TSDL_Event);

-var

-  BallPoint : TPoint;

-begin

-  if Assigned( FJoyBallMoveEvent ) then

-  begin

-    BallPoint.x := Event.jball.xrel;

-    BallPoint.y := Event.jball.yrel;

-    FJoyBallMoveEvent( Event.jball.which, Event.jball.ball, BallPoint );

-  end;

-end;

-

-procedure TSDLJoyStick.DoButtonDown(Event: TSDL_Event);

-begin

-  if Assigned( FJoyButtonDownEvent ) then

-  begin

-    if ( Event.jbutton.state = SDL_PRESSED ) then

-      FJoyButtonDownEvent( Event.jbutton.which, Event.jbutton.button, Event.jbutton.state );

-  end;

-end;

-

-procedure TSDLJoyStick.DoButtonUp(Event: TSDL_Event);

-begin

-  if Assigned( FJoyButtonUpEvent ) then

-  begin

-    if ( Event.jbutton.state = SDL_RELEASED ) then

-      FJoyButtonUpEvent( Event.jbutton.which, Event.jbutton.button, Event.jbutton.state );

-  end

-end;

-

-procedure TSDLJoyStick.DoHatMove(Event: TSDL_Event);

-begin

-  if Assigned( FJoyHatMoveEvent ) then

-  begin

-    FJoyHatMoveEvent( Event.jhat.which, Event.jhat.hat, Event.jhat.value );

-  end;

-end;

-

-function TSDLJoyStick.GetName: PChar;

-begin

-  result := FJoystick.name;

-end;

-

-function TSDLJoyStick.GetNumAxes: integer;

-begin

-  result := FJoystick.naxes;

-end;

-

-function TSDLJoyStick.GetNumBalls: integer;

-begin

-  result := FJoystick.nballs;

-end;

-

-function TSDLJoyStick.GetNumButtons: integer;

-begin

-  result := FJoystick.nbuttons;

-end;

-

-function TSDLJoyStick.GetNumHats: integer;

-begin

-  result := FJoystick.nhats;

-end;

-

-procedure TSDLJoyStick.Open;

-begin

-  FJoystick := SDL_JoyStickOpen( FJoystickIndex );

-end;

-

-function TSDLJoyStick.UpdateInput(Event: TSDL_EVENT): Boolean;

-begin

-  Result := false;

-  

-  if ( FEnabled ) then

-  begin

-    case event.type_ of

-      SDL_JOYAXISMOTION :

-      begin

-        DoAxisMove( Event );

-      end;

-

-      SDL_JOYBALLMOTION :

-      begin

-        DoBallMove( Event );

-      end;

-

-      SDL_JOYHATMOTION :

-      begin

-        DoHatMove( Event );

-      end;

-

-      SDL_JOYBUTTONDOWN :

-      begin

-        DoButtonDown( Event );

-      end;

-

-      SDL_JOYBUTTONUP :

-      begin

-        DoButtonUp( Event );

-      end;

-    end;

-  end;

-end;

-

-end.