ryzom/client/src/r2/displayer_visual_shape.h

   1 // Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
   2 // Copyright (C) 2010  Winch Gate Property Limited
   3 //
   4 // This source file has been modified by the following contributors:
   5 // Copyright (C) 2013  Laszlo KIS-ADAM (dfighter) <dfighter1985@gmail.com>
   6 //
   7 // This program is free software: you can redistribute it and/or modify
   8 // it under the terms of the GNU Affero General Public License as
   9 // published by the Free Software Foundation, either version 3 of the
  10 // License, or (at your option) any later version.
  11 //
  12 // This program is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU Affero General Public License for more details.
  16 //
  17 // You should have received a copy of the GNU Affero General Public License
  18 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 #ifndef R2_DISPLAYER_VISUAL_SHAPE_H
  21 #define R2_DISPLAYER_VISUAL_SHAPE_H
  22
  23
  24 #include "displayer_visual.h"
  25 #include "../interface_v3/group_map.h"
  26 #include "instance_map_deco.h"
  27
  28 class CEntityCL;
  29
  30 namespace NLGUI
  31 {
  32         class CViewBitmap;
  33 }
  34
  35 namespace NL3D
  36 {
  37         class UVisualCollisionEntity;
  38 }
  39
  40 namespace R2
  41 {
  42
  43 class CObjectTable;
  44
  45 // Display a scenario object with a 'Shape'
  46 class CDisplayerVisualShape : public CDisplayerVisual, public CGroupMap::IDeco
  47 {
  48 public:
  49         NLMISC_DECLARE_CLASS(R2::CDisplayerVisualShape);
  50         // ctor
  51         CDisplayerVisualShape(const std::string &shapeName = "", float scale = 1.f, bool worldMapDisplay = true);
  52         // dtor
  53         ~CDisplayerVisualShape();
  54         // Init from a lua table. Parms should contain 'ShapeName' as a string
  55         virtual bool init(const CLuaObject &parameters);
  56         ////////////
  57         // EVENTS //
  58         ////////////
  59         virtual void onPreRender();
  60         virtual void onPostRender();
  61         virtual void onAttrModified(const std::string &name, sint32 index);
  62         virtual void onFocus(bool focused);
  63         virtual void onSelect(bool selected);
  64         //
  65         virtual void onParentDisplayModeChanged();
  66
  67
  68         // From ISelectableObject
  69         virtual bool                    getLastClip() const;
  70         virtual NLMISC::CAABBox getSelectBox() const;
  71         virtual float                   preciseIntersectionTest(const NLMISC::CVector &worldRayStart, const NLMISC::CVector &worldRayDir) const;
  72         const NLMISC::CMatrix   &getInvertedMatrix() const;
  73         virtual void                    snapToGround();
  74
  75         virtual NLMISC::CVector evalLinkPoint(bool leader = false);
  76
  77         // from CDisplayerVisual
  78         void setDisplayMode(sint32 mode);
  79
  80         // get current instance being displayed
  81         NL3D::UInstance &getMesh() { return _Instance; }
  82
  83
  84 private:
  85         std::string                                     _ShapeName;
  86         bool                                            _Touched;
  87         mutable NLMISC::CMatrix         _InvertedMatrix;
  88         bool                                            _BadShapeName;
  89         bool                                            _Active;
  90         bool                                            _WorldMapDisplay;
  91         float                                           _Scale;
  92         NL3D::UInstance                         _Instance;
  93         CInstanceMapDeco                        _MapDeco;
  94         bool                                            _VisualSnapToGroundDone;
  95         float                                           _LastCamDist;
  96         NLMISC::CMatrix                         _BBoxMatrix;
  97         NL3D::UVisualCollisionEntity   *_VisualCollisionEntity;
  98 private:
  99         void                                    drawBBox(NLMISC::CRGBA color) const;
 100         void                                    deleteShape();
 101 protected:
 102         // from CDisplayerVisual
 103         virtual void setActive(bool active);
 104         virtual bool getActive() const;
 105         virtual void updateWorldPos();
 106         // from CGroupMap::IDeco
 107         virtual void onAdd(CGroupMap &owner);
 108         virtual void onRemove(CGroupMap &owner);
 109         virtual void onPreRender(CGroupMap &owner);
 110         virtual void onUpdate(CGroupMap &owner);
 111 private:
 112         void visualSnapToGround();
 113         void updateMapDeco();
 114         void deleteVisualCollisionEntity();
 115 };
 116
 117
 118 } // R2
 119
 120
 121
 122
 123
 124 #endif