src/npc.cpp

   1 /*********************************
   2 ** Tsunagari Tile Engine        **
   3 ** npc.cpp                      **
   4 ** Copyright 2011-2012 OmegaSDG **
   5 *********************************/
   6
   7 // **********
   8 // Permission is hereby granted, free of charge, to any person obtaining a copy
   9 // of this software and associated documentation files (the "Software"), to
  10 // deal in the Software without restriction, including without limitation the
  11 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  12 // sell copies of the Software, and to permit persons to whom the Software is
  13 // furnished to do so, subject to the following conditions:
  14 //
  15 // The above copyright notice and this permission notice shall be included in
  16 // all copies or substantial portions of the Software.
  17 //
  18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  21 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  23 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  24 // IN THE SOFTWARE.
  25 // **********
  26
  27 #include "area.h"
  28 #include "npc.h"
  29
  30 NPC::NPC()
  31         : Character()
  32 {
  33 }
  34
  35 void NPC::postMove()
  36 {
  37         Entity::postMove();
  38
  39         // Normal exit.
  40         if (destTile) {
  41                 Exit* exit = destTile->exits[EXIT_NORMAL];
  42                 if (exit)
  43                         takeExit(exit);
  44         }
  45
  46         // Side exit.
  47         ivec2 dxy(deltaCoord.x, deltaCoord.y);
  48         Exit* exit = fromTile->exitAt(dxy);
  49         if (exit)
  50                 takeExit(exit);
  51 }
  52
  53 void NPC::takeExit(Exit*)
  54 {
  55         moving = false; // Prevent time rollover check in Entity::updateTile().
  56         destroy();
  57 }
  58