src/DB/Savables/Exit.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2008 by Sverre Rabbelier                                *
   3  *   sverre@rabbelier.nl                                                   *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 3 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include "Exit.h"
  22 #include "Global.h"
  23 #include "FieldImpls.h"
  24 #include "TableImpls.h"
  25
  26 using mud::Exit;
  27
  28 Exit::Exit(SavableManagerPtr exit) :
  29 m_exit(exit)
  30 {
  31         Assert(m_exit);
  32 }
  33
  34 Exit::~Exit(void)
  35 {
  36         Unlock();
  37 }
  38
  39 value_type Exit::getFromChunk() const
  40 {
  41         return m_exit->getValue(db::TableImpls::Get()->EXITS->FKCHUNKSFROM)->getIntegerValue();
  42 }
  43
  44 value_type Exit::getToChunk() const
  45 {
  46         return m_exit->getValue(db::TableImpls::Get()->EXITS->FKCHUNKSTO)->getIntegerValue();
  47 }
  48
  49 Coordinate Exit::getDirection() const
  50 {
  51         /*
  52          * The -1 is to correct from the +1 from below
  53          */
  54         int x = m_exit->getValue(db::TableImpls::Get()->EXITS->X)->getIntegerValue()-1;
  55         int y = m_exit->getValue(db::TableImpls::Get()->EXITS->Y)->getIntegerValue()-1;
  56         int z = m_exit->getValue(db::TableImpls::Get()->EXITS->Z)->getIntegerValue()-1;
  57
  58         Coordinate result(x, y, z);
  59         return result;
  60 }
  61
  62 void Exit::setFromChunk(value_type room)
  63 {
  64         Lock();
  65         ValuePtr value(new FieldValue(db::TableImpls::Get()->EXITS->FKCHUNKSFROM, room));
  66         m_exit->setValue(value);
  67 }
  68
  69 void Exit::setToChunk(value_type room)
  70 {
  71         Lock();
  72         ValuePtr value(new FieldValue(db::TableImpls::Get()->EXITS->FKCHUNKSTO, room));
  73         m_exit->setValue(value);
  74 }
  75
  76 void Exit::setDirection(const Coordinate& direction)
  77 {
  78         Assert(direction.isDirection());
  79
  80         Lock();
  81         ValuePtr value;
  82
  83         /*
  84          * The +1 is to keep negative values from going into the database.
  85          */
  86         value = FieldValuePtr(new FieldValue(db::TableImpls::Get()->EXITS->X, direction.getXCoordinate()+1));
  87         m_exit->setValue(value);
  88
  89         value = FieldValuePtr(new FieldValue(db::TableImpls::Get()->EXITS->Y, direction.getYCoordinate()+1));
  90         m_exit->setValue(value);
  91
  92         value = FieldValuePtr(new FieldValue(db::TableImpls::Get()->EXITS->Z, direction.getZCoordinate()+1));
  93         m_exit->setValue(value);
  94 }
  95
  96 void Exit::Delete()
  97 {
  98         Lock();
  99         m_exit->erase();
 100 }
 101
 102 void Exit::Save()
 103 {
 104         Lock();
 105         m_exit->save();
 106 }
 107
 108 void Exit::Discard()
 109 {
 110         Lock();
 111         m_exit->discard();
 112 }
 113
 114 bool Exit::Exists()
 115 {
 116         return m_exit->exists();
 117 }
 118
 119 SavableManagerPtr Exit::getManager() const
 120 {
 121         return m_exit;
 122 }
 123
 124 TableImplPtr Exit::getTable() const
 125 {
 126         return m_exit->getTable();
 127 }