---

FrontCamera.h

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/*
    TSGL - Teddy Space Game Library
    Copyright (C) 2002 Timo Suoranta
    tksuoran@cc.helsinki.fi

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library 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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    $Id: FrontCamera.h,v 1.1 2002/01/08 20:47:05 tksuoran Exp $
*/


#ifndef TEDDY__SPACE_GAME__FRONT_CAMERA_H
#define TEDDY__SPACE_GAME__FRONT_CAMERA_H


#include "Teddy/PhysicalComponents/EventListener.h"
#include "Teddy/PhysicalComponents/Projection.h"


//  Forward declarations
namespace Teddy {
 namespace Scenes             { class Camera;      };
 namespace PhysicalComponents { class Label;       };
 namespace PhysicalComponents { class WindowFrame; };
};
using namespace Teddy::PhysicalComponents;
using namespace Teddy::Scenes;


namespace Teddy     {
namespace SpaceGame {


class Root;
class PlayerShip;


class FrontCamera : public Projection, public EventListener {
public:
    FrontCamera( const char *name, Camera *camera, Root *root, LayoutConstraint *lc, bool frame );
    virtual ~FrontCamera();

    virtual void  drawSelf();

    //  FocusListener interface
    virtual void  focusActive( const bool active );

    //  MouseListener interface
    virtual void  mouseKey   ( const int button, const int state, const int x, const int y );
    virtual void  mouseMotion( const int x, const int y, const int dx, const int dy );

    virtual Area *getTarget  ( const Event e ) const;
    
    //  KeyListener interface
    virtual void  keyDown    ( const SDL_keysym key );
    virtual void  keyUp      ( const SDL_keysym key );

protected:
    Root        *root;
    WindowFrame *window_frame;
    PlayerShip  *player_ship;
    Label       *title;
    int          mouse_drag_x [4];
    int          mouse_drag_y [4];
    int          mouse_click_x[4];
    int          mouse_click_y[4];
    int          mouse_b      [4];
    static bool  keys[SDLK_LAST+1];
};


};  //  namespace SpaceGame
};  //  namespace Teddy


#endif  //  TEDDY__SPACE_GAME__FRONT_CAMERA_H