src/DB/Savables/Character.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 #ifdef _WIN32
  22 #include <winsock2.h>
  23 #endif
  24
  25 #include <stdarg.h>
  26
  27 #include "StringUtilities.h"
  28 #include "FieldImpls.h"
  29 #include "TableImpls.h"
  30 #include "Character.h"
  31 #include "Race.h"
  32 #include "RaceManager.h"
  33 #include "Area.h"
  34 #include "Chunk.h"
  35 #include "ChunkManager.h"
  36 #include "AreaManager.h"
  37 #include "Managers.h"
  38 #include "CharacterManager.h"
  39 #include "ExitManager.h"
  40
  41 using mud::Character;
  42
  43 Character::Character(SavableManagerPtr character) :
  44 m_character(character)
  45 {
  46         Assert(character);
  47 }
  48
  49 Character::~Character(void)
  50 {
  51         Unlock();
  52 }
  53
  54 value_type Character::getID() const
  55 {
  56         return m_character->getValue(db::TableImpls::Get()->ENTITIES->ENTITYID)->getIntegerValue();
  57 }
  58
  59 const std::string& Character::getName() const
  60 {
  61         return m_character->getValue(db::TableImpls::Get()->ENTITIES->NAME)->getStringValue();
  62 }
  63
  64 const std::string& Character::getDescription() const
  65 {
  66         return m_character->getValue(db::TableImpls::Get()->ENTITIES->DESCRIPTION)->getStringValue();
  67 }
  68
  69 value_type Character::getRace() const
  70 {
  71         return m_character->getValue(db::TableImpls::Get()->ENTITIES->FKRACES)->getIntegerValue();
  72 }
  73
  74 value_type Character::getChunk() const
  75 {
  76         return m_character->getValue(db::TableImpls::Get()->ENTITIES->FKCHUNKS)->getIntegerValue();
  77 }
  78
  79
  80 /**
  81  * \brief Setters
  82  */
  83 void Character::setName(const std::string& name)
  84 {
  85         Lock();
  86         ValuePtr value(new FieldValue(db::TableImpls::Get()->ENTITIES->NAME, name));
  87         m_character->setValue(value);
  88         Unlock();
  89 }
  90
  91 void Character::setDescription(const std::string& description)
  92 {
  93         Lock();
  94         ValuePtr value(new FieldValue(db::TableImpls::Get()->ENTITIES->DESCRIPTION, description));
  95         m_character->setValue(value);
  96         Unlock();
  97 }
  98
  99 void Character::setRace(value_type race)
 100 {
 101         Lock();
 102         ValuePtr value(new FieldValue(db::TableImpls::Get()->ENTITIES->FKRACES, race));
 103         m_character->setValue(value);
 104         Unlock();
 105 }
 106
 107 void Character::setChunk(value_type chunk)
 108 {
 109         Lock();
 110         ValuePtr value(new FieldValue(db::TableImpls::Get()->ENTITIES->FKCHUNKS, chunk));
 111         m_character->setValue(value);
 112         Unlock();
 113 }
 114
 115
 116 /**
 117  * Operations
 118  */
 119
 120 void mud::Character::MoveToChunk(value_type chunkid)
 121 {
 122         mud::ChunkPtr inchunk = mud::Managers::Get()->Chunk->GetByKey(getChunk());
 123         mud::ChunkPtr tochunk = mud::Managers::Get()->Chunk->GetByKey(chunkid);
 124
 125         value_type id = getID();
 126
 127         inchunk->removeCharacter(id);
 128         setChunk(chunkid);
 129         tochunk->addCharacter(id);
 130 }
 131
 132 /**
 133  * Start of Output
 134  */
 135 void Character::OnSend(const std::string& msg)
 136 {
 137         // discard msg
 138         return;
 139 }
 140
 141 void Character::OnSendf(const char* format, ...)
 142 {
 143         va_list args;
 144         va_start(args, format);
 145         OnSend(Global::Get()->sprint(args, format));
 146         va_end(args);
 147         return;
 148 }
 149 /**
 150  * End of Output
 151  */
 152
 153
 154 /**
 155  * Start of Commands
 156  */
 157
 158 void Character::OnLook(const std::string& msg)
 159 {
 160         long chunkid = getChunk();
 161         mud::ChunkPtr chunk = mud::Managers::Get()->Chunk->GetByKey(chunkid);
 162         Assert(chunk);
 163
 164         OnSend(chunk->toString());
 165         OnSend("\n");
 166         OnCharactersInRoom(Global::Get()->EmptyString);
 167         OnSend("\n");
 168         OnExits(Global::Get()->EmptyString);
 169
 170         return;
 171 }
 172
 173 void Character::OnCharactersInRoom(const std::string& msg)
 174 {
 175         long chunkid = getChunk();
 176         mud::ChunkPtr chunk = mud::Managers::Get()->Chunk->GetByKey(chunkid);
 177         Assert(chunk);
 178
 179         for(value_types::const_iterator it = chunk->begin(); it != chunk->end(); it++)
 180         {
 181                 value_type characterid = *it;
 182
 183                 CharacterPtr pch = mud::Managers::Get()->Character->GetByKey(characterid);
 184                 Assert(pch);
 185
 186                 OnSendf("(%s) %s\n", pch->getName().c_str(), pch->getDescription().c_str());
 187         }
 188 }
 189
 190 void Character::OnScore(const std::string& msg)
 191 {
 192         OnSend(m_character->toString());
 193         return;
 194 }
 195
 196 void Character::OnSay(const std::string& msg)
 197 {
 198         if(msg.size() == 0)
 199         {
 200                 OnSend("Say what?\n");
 201                 return;
 202         }
 203
 204         long chunkid = getChunk();
 205         ChunkPtr chunk = mud::Managers::Get()->Chunk->GetByKey(chunkid);
 206
 207         std::string line = getName();
 208         line.append(" says '");
 209         line.append(msg);
 210         line.append("'\n");
 211
 212         chunk->Send(line);
 213         return;
 214 }
 215
 216 void Character::OnExits(const std::string& msg)
 217 {
 218         long chunkid = getChunk();
 219         mud::ChunkPtr chunk = mud::Managers::Get()->Chunk->GetByKey(chunkid);
 220
 221         std::string result = "[";
 222         result.append(String::Get()->unlines(mud::Managers::Get()->Exit->ReadableList(chunk), " ", 0));
 223         result.append("]\n");
 224
 225         OnSend(result);
 226 }
 227
 228 /**
 229  * End of commands
 230  */
 231
 232 void Character::Delete()
 233 {
 234         Lock();
 235         m_character->erase();
 236         Unlock();
 237 }
 238
 239 void Character::Save()
 240 {
 241         Lock();
 242         m_character->save();
 243         Unlock();
 244 }
 245
 246 void Character::Discard()
 247 {
 248         Lock();
 249         m_character->discard();
 250         Unlock();
 251 }
 252
 253 bool Character::Exists()
 254 {
 255         return m_character->exists();
 256 }
 257
 258 SavableManagerPtr Character::getManager() const
 259 {
 260         return m_character;
 261 }
 262
 263 TableImplPtr Character::getTable() const
 264 {
 265         return m_character->getTable();
 266 }