nel/src/pacs/primitive_block_pacs.cpp

   1 // NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
   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 #include "stdpacs.h"
  18 #include "nel/misc/i_xml.h"
  19 #include "nel/misc/stream.h"
  20 #include "nel/pacs/primitive_block.h"
  21
  22
  23 namespace NLPACS
  24 {
  25
  26 // ***************************************************************************
  27
  28 CPrimitiveDesc::CPrimitiveDesc ()
  29 {
  30         Attenuation = 1;
  31         Type = UMovePrimitive::_2DOrientedBox;
  32         Reaction = UMovePrimitive::DoNothing;
  33         Trigger = UMovePrimitive::NotATrigger;
  34         Obstacle = true;
  35         OcclusionMask = 0xffffffff;
  36         CollisionMask = 0xffffffff;
  37 }
  38
  39 // ***************************************************************************
  40
  41 void CPrimitiveDesc::serial (NLMISC::IStream &s)
  42 {
  43         // Serial the version
  44         sint ver = s.serialVersion (1);
  45
  46         s.xmlPush ("LENGTH");
  47         s.serial (Length[0]);
  48         s.serial (Length[1]);
  49         s.xmlPop ();
  50
  51         s.xmlSerial (Height, "HEIGHT");
  52         s.xmlSerial (Attenuation, "ATTENUATION");
  53
  54         s.xmlPush ("TYPE");
  55         s.serialEnum (Type);
  56         s.xmlPop ();
  57
  58         s.xmlPush ("REACTION");
  59         s.serialEnum (Reaction);
  60         s.xmlPop ();
  61
  62         s.xmlPush ("TRIGGER");
  63         s.serialEnum (Trigger);
  64         s.xmlPop ();
  65
  66         s.xmlSerial (Obstacle, "OBSTACLE");
  67         s.xmlSerial (OcclusionMask, "OCCLUSION_MASK");
  68         s.xmlSerial (CollisionMask, "COLLISION_MASK");
  69         s.xmlSerial (Position, "POSITION");
  70         s.xmlSerial (Orientation, "ORIENTATION");
  71
  72         if (ver>=1)
  73         {
  74                 s.xmlSerial (UserData, "USER_DATA");
  75         }
  76         else
  77         {
  78                 UserData = 0;
  79         }
  80 }
  81
  82 // ***************************************************************************
  83
  84 void CPrimitiveBlock::serial (NLMISC::IStream &s)
  85 {
  86         s.xmlPush ("PRIMITIVE_BLOCK");
  87
  88         // Serial checks
  89         s.serialCheck (NELID("KBRP"));
  90
  91         // Serial the version
  92         (void)s.serialVersion (0);
  93
  94         s.xmlPush ("PRIMITIVES");
  95         s.serialCont (Primitives);
  96         s.xmlPop ();
  97
  98         s.xmlPop ();
  99 }
 100
 101 // ***************************************************************************
 102 UPrimitiveBlock *UPrimitiveBlock::createPrimitiveBlock(NLMISC::IStream &src)
 103 {
 104
 105         nlassert(src.isReading());
 106         CUniquePtr<CPrimitiveBlock> pb(new CPrimitiveBlock);
 107         pb->serial(src);
 108         return pb.release();
 109 }
 110
 111 // ***************************************************************************
 112 UPrimitiveBlock *UPrimitiveBlock::createPrimitiveBlockFromFile(const std::string &fileName)
 113 {
 114
 115         NLMISC::CIFile input;
 116         if (input.open(fileName))
 117         {
 118                 NLMISC::CIXml xmlInput;
 119                 // Init
 120                 if (xmlInput.init (input))
 121                 {
 122                         return createPrimitiveBlock(xmlInput);
 123                 }
 124                 else
 125                 {
 126                         throw NLMISC::Exception(std::string("Unable to init an xml input file from ") + fileName);
 127                 }
 128         }
 129         return NULL;
 130 }
 131
 132
 133
 134
 135 } // NLPACS