crawl-ref/source/mon-behv.h

   1 /*
   2  *  File:       mon-behv.h
   3  *  Summary:    Monster behaviour functions.
   4  *  Written by: Linley Henzell
   5  */
   6
   7 #ifndef MONBEHV_H
   8 #define MONBEHV_H
   9
  10 #include "enum.h"
  11
  12 enum mon_event_type
  13 {
  14     ME_EVAL,                            // 0, evaluate monster AI state
  15     ME_DISTURB,                         // noisy
  16     ME_ANNOY,                           // annoy at range
  17     ME_ALERT,                           // alert to presence
  18     ME_WHACK,                           // physical attack
  19     ME_SCARE,                           // frighten monster
  20     ME_CORNERED,                        // cannot flee
  21 };
  22
  23 class monster;
  24 struct coord_def;
  25
  26 void behaviour_event(monster* mon, mon_event_type event_type,
  27                      int src = MHITNOT, coord_def src_pos = coord_def(),
  28                      bool allow_shout = true);
  29
  30 // This function is somewhat low level; you should probably use
  31 // behaviour_event(mon, ME_EVAL) instead.
  32 void handle_behaviour(monster* mon);
  33
  34 void make_mons_stop_fleeing(monster* mon);
  35
  36 void set_random_target(monster* mon);
  37
  38 void make_mons_leave_level(monster* mon);
  39
  40 bool monster_can_hit_monster(monster* mons, const monster* targ);
  41
  42 // For Zotdef: the target position of MHITYOU monsters is
  43 // the orb, if it's on the ground. Note that zotdef_target()
  44 // returns the orb position, or you.pos if the orb's not
  45 // on the ground.
  46 #define PLAYER_POS (crawl_state.game_is_zotdef() ? zotdef_target() : you.pos())
  47
  48 coord_def zotdef_target();
  49
  50 #endif