ryzom/client/src/item_cl.cpp

   1 // Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
   2 // Copyright (C) 2010  Winch Gate Property Limited
   3 //
   4 // This program is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU Affero General Public License as
   6 // published by the Free Software Foundation, either version 3 of the
   7 // License, or (at your option) any later version.
   8 //
   9 // This program is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU Affero General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU Affero General Public License
  15 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17
  18
  19
  20 /////////////
  21 // INCLUDE //
  22 /////////////
  23 #include "stdpch.h"
  24 // Misc.
  25 #include "nel/misc/path.h"
  26 // Interface 3D
  27 #include "nel/3d/u_scene.h"
  28 // Client Sheets
  29 #include "client_sheets/item_sheet.h"
  30 // Client
  31 #include "item_cl.h"
  32 #include "ingame_database_manager.h"
  33 #include "pacs_client.h"
  34 #include "misc.h"
  35 #include "debug_client.h"
  36
  37
  38 ////////////
  39 // USING  //
  40 ////////////
  41 using namespace NL3D;
  42 using namespace NLMISC;
  43
  44
  45 ////////////
  46 // EXTERN //
  47 ////////////
  48 extern UScene * Scene;
  49
  50
  51 //-----------------------------------------------
  52 // CItemCL :
  53 //
  54 //-----------------------------------------------
  55 CItemCL::CItemCL() : CEntityCL()
  56 {
  57 }// CItemCL //
  58
  59 //-----------------------------------------------
  60 // CItemCL :
  61 //
  62 //-----------------------------------------------
  63 CItemCL::CItemCL(const std::string &fileName) : CEntityCL()
  64 {
  65         initShape( fileName );
  66 }// CItemCL //
  67
  68 //-----------------------------------------------
  69 // CItemCL :
  70 //
  71 //-----------------------------------------------
  72 CItemCL::~CItemCL()
  73 {
  74 }// CItemCL //
  75
  76 //-----------------------------------------------
  77 // build :
  78 // Build the entity from a sheet.
  79 //-----------------------------------------------
  80 bool CItemCL::build(const CEntitySheet *sheet ) // virtual
  81 {
  82         // Cast the sheet in the right type.
  83         const CItemSheet *sh = dynamic_cast<const CItemSheet *>(sheet);
  84         if(sh==0)
  85         {
  86                 nlwarning("Item:build: the sheet is not an item sheet -> entity not initialized.");
  87                 return false;
  88         }
  89         // Get the DB Entry
  90         if(IngameDbMngr.getNodePtr())
  91         {
  92                 CCDBNodeBranch *nodeRoot = dynamic_cast<CCDBNodeBranch *>(IngameDbMngr.getNodePtr()->getNode(0));
  93                 if(nodeRoot)
  94                 {
  95                         _DBEntry = dynamic_cast<CCDBNodeBranch *>(nodeRoot->getNode(_Slot));
  96                         if(_DBEntry == 0)
  97                                 pushDebugStr("Cannot get a pointer on the DB entry.");
  98                 }
  99         }
 100         //
 101         initialize();
 102
 103         initShape( sh->getShape() );
 104         // Entity Created.
 105         return true;
 106 }// build //
 107
 108 //-----------------------------------------------
 109 // initProperties :
 110 // Initialize properties for an item.
 111 //-----------------------------------------------
 112 void CItemCL::initProperties()
 113 {
 114         properties().liftable(true);
 115 }// initProperties //
 116
 117 //-----------------------------------------------
 118 // initShape :
 119 //
 120 //-----------------------------------------------
 121 void CItemCL::initShape( const string &fileName )
 122 {
 123         string filePath = CPath::lookup(fileName, false, false);
 124         if(!filePath.empty())
 125                 _Instance = Scene->createInstance( filePath );
 126         else
 127                 nlwarning("Item:initShape:%d: file '%s' not found.", _Slot, fileName.c_str());
 128 }// initShape //
 129
 130 //-----------------------------------------------
 131 // updateVisualProperty0 :
 132 /// Update the item position.
 133 //-----------------------------------------------
 134 void CItemCL::updateVisualPropertyPos(const NLMISC::TGameCycle &/* gameCycle */, const sint64 &prop, const NLMISC::TGameCycle &/* pI */)
 135 {
 136         // Check the DB entry (the warning is already done in the build method).
 137         if(_DBEntry == 0)
 138                 return;
 139         // Get The property 'Y'.
 140         CCDBNodeLeaf *nodeY     = dynamic_cast<CCDBNodeLeaf *>(_DBEntry->getNode(CLFECOMMON::PROPERTY_POSY));
 141         if(nodeY == 0)
 142         {
 143                 nlwarning("ITM:updtVPPos:%d: Cannot find the property 'PROPERTY_POSY(%d)'.", _Slot, CLFECOMMON::PROPERTY_POSY);
 144                 return;
 145         }
 146         // Get The property 'Z'.
 147         CCDBNodeLeaf *nodeZ     = dynamic_cast<CCDBNodeLeaf *>(_DBEntry->getNode(CLFECOMMON::PROPERTY_POSZ));
 148         if(nodeZ == 0)
 149         {
 150                 nlwarning("ITM:updtVPPos:%d: Cannot find the property 'PROPERTY_POSZ(%d)'.", _Slot, CLFECOMMON::PROPERTY_POSZ);
 151                 return;
 152         }
 153         // Insert the primitive into the world.
 154         if(_Primitive)
 155                 _Primitive->insertInWorldImage(dynamicWI);
 156         float x = (float)(prop)/1000.0f;
 157         float y = (float)(nodeY->getValue64())/1000.0f;
 158         float z = (float)(nodeZ->getValue64())/1000.0f;
 159         // Set the primitive position.
 160         pacsPos(CVectorD(x, y, z));
 161         // Snap the entity to the ground.
 162         snapToGround();
 163         // Change the instance position.
 164         if(!_Instance.empty())
 165         {
 166                 _Instance.setPos(pos());
 167                 _Instance.getShapeAABBox(_SelectBox);
 168                 _SelectBox.setCenter(pos() + _SelectBox.getCenter());
 169                 // Adjust the collision.
 170                 if(_Primitive)
 171                 {
 172                         _Primitive->setRadius(std::min(std::max((_SelectBox.getHalfSize()).x, (_SelectBox.getHalfSize()).y), (float)(RYZOM_ENTITY_SIZE_MAX/2)));
 173                         _Primitive->setHeight((_SelectBox.getHalfSize()).z);
 174                 }
 175         }
 176 }// updateVisualProperty0 //
 177
 178
 179 //---------------------------------------------------
 180 // drawBox :
 181 // Draw the selection Box.
 182 //---------------------------------------------------
 183 void CItemCL::drawBox() // virtual
 184 {
 185         ::drawBox(selectBox().getMin(), selectBox().getMax(), CRGBA(250,250,0));
 186 }// drawBox //