src/game/trap.cpp

   1 /*
   2  *
   3  *  Iter Vehemens ad Necem (IVAN)
   4  *  Copyright (C) Timo Kiviluoto
   5  *  Released under the GNU General
   6  *  Public License
   7  *
   8  *  See LICENSING which should be included
   9  *  along with this file for more details
  10  *
  11  */
  12 /* Compiled through trapset.cpp */
  13
  14
  15 trapprototype::trapprototype (trapspawner Spawner, cchar *ClassID) :
  16   Spawner(Spawner),
  17   ClassID(ClassID)
  18 {
  19   Index = protocontainer<trap>::Add(this);
  20 }
  21
  22
  23 trap::trap () : entity(HAS_BE), Next(0) {}
  24
  25
  26 trap::~trap () {
  27 }
  28
  29
  30 square *trap::GetSquareUnderEntity (int) const { return LSquareUnder; }
  31 void trap::Save (outputfile &SaveFile) const { SaveFile << (uShort)GetType(); }
  32 void trap::Load (inputfile &) { LSquareUnder = static_cast<lsquare *>(game::GetSquareInLoad()); }
  33
  34
  35 outputfile & operator << (outputfile &SaveFile, const trapdata *Data) {
  36   SaveFile << *Data;
  37   return SaveFile;
  38 }
  39
  40
  41 inputfile &operator >> (inputfile &SaveFile, trapdata *&Data) {
  42   Data = new trapdata;
  43   SaveFile >> *Data;
  44   return SaveFile;
  45 }
  46
  47
  48 outputfile &operator << (outputfile &SaveFile, const trapdata &Data) {
  49   SaveFile << Data.TrapID << Data.VictimID << Data.BodyParts;
  50   return SaveFile;
  51 }
  52
  53
  54 inputfile &operator >> (inputfile &SaveFile, trapdata &Data) {
  55   SaveFile >> Data.TrapID >> Data.VictimID >> Data.BodyParts;
  56   return SaveFile;
  57 }
  58
  59
  60 trap *trapprototype::SpawnAndLoad (inputfile &SaveFile) const {
  61   trap *Trap = Spawner();
  62   Trap->Load(SaveFile);
  63   return Trap;
  64 }
  65
  66
  67 void itemtrapbase::Load (inputfile &SaveFile) {
  68   SaveFile >> Active >> Team >> DiscoveredByTeam;
  69 }
  70
  71
  72 void itemtrapbase::Save (outputfile &SaveFile) const {
  73   SaveFile << Active << Team << DiscoveredByTeam;
  74 }
  75
  76
  77 truth itemtrapbase::CanBeSeenBy (ccharacter *Viewer) const {
  78   int ViewerTeam = Viewer->GetTeam()->GetID();
  79   return !Active || ViewerTeam == Team || DiscoveredByTeam.find(ViewerTeam) != DiscoveredByTeam.end();
  80 }
  81
  82
  83 void itemtrapbase::Search (ccharacter *Char, int Perception) {
  84   int ViewerTeam = Char->GetTeam()->GetID();
  85   if (Active && ViewerTeam != Team && DiscoveredByTeam.find(ViewerTeam) == DiscoveredByTeam.end() && !RAND_N(200 / Perception)) {
  86     DiscoveredByTeam.insert(ViewerTeam);
  87     SendNewDrawAndMemorizedUpdateRequest();
  88     if (Char->IsPlayer()) {
  89       game::AskForEscPress(CONST_S("Trap found!"));
  90       ADD_MESSAGE("You find %s.", CHAR_NAME(INDEFINITE));
  91     }
  92   }
  93 }
  94
  95
  96 void itemtrapbase::SetIsActive (truth What) {
  97   Active = What;
  98   UpdatePictures();
  99   DiscoveredByTeam.clear();
 100 }
 101
 102
 103 void itemtrapbase::FinalProcessForBone () {
 104   if (Team == PLAYER_TEAM) Team = MONSTER_TEAM;
 105   std::set<int>::iterator i = DiscoveredByTeam.find(PLAYER_TEAM);
 106   if (i != DiscoveredByTeam.end()) DiscoveredByTeam.erase(i);
 107 }
 108
 109
 110 void itemtrapbase::TeleportRandomly () {
 111   Team = NO_TEAM;
 112   DiscoveredByTeam.clear();
 113 }