apps/plugins/doom/p_tick.h

   1 /* Emacs style mode select   -*- C++ -*-
   2  *-----------------------------------------------------------------------------
   3  *
   4  *
   5  *  PrBoom a Doom port merged with LxDoom and LSDLDoom
   6  *  based on BOOM, a modified and improved DOOM engine
   7  *  Copyright (C) 1999 by
   8  *  id Software, Chi Hoang, Lee Killough, Jim Flynn, Rand Phares, Ty Halderman
   9  *  Copyright (C) 1999-2000 by
  10  *  Jess Haas, Nicolas Kalkhof, Colin Phipps, Florian Schulze
  11  *
  12  *  This program is free software; you can redistribute it and/or
  13  *  modify it under the terms of the GNU General Public License
  14  *  as published by the Free Software Foundation; either version 2
  15  *  of the License, or (at your option) any later version.
  16  *
  17  *  This program is distributed in the hope that it will be useful,
  18  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  *  GNU General Public License for more details.
  21  *
  22  *  You should have received a copy of the GNU General Public License
  23  *  along with this program; if not, write to the Free Software
  24  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  25  *  02111-1307, USA.
  26  *
  27  * DESCRIPTION:
  28  *  Core thinker processing prototypes.
  29  *-----------------------------------------------------------------------------*/
  30
  31 #ifndef __P_TICK__
  32 #define __P_TICK__
  33
  34 #include "d_think.h"
  35
  36 #ifdef __GNUG__
  37 #pragma interface
  38 #endif
  39
  40 /* Called by C_Ticker, can call G_PlayerExited.
  41  * Carries out all thinking of monsters and players. */
  42
  43 void P_Ticker(void);
  44
  45 extern thinker_t thinkercap;  // Both the head and tail of the thinker list
  46
  47 void P_InitThinkers(void);
  48 void P_AddThinker(thinker_t *thinker);
  49 void P_RemoveThinker(thinker_t *thinker);
  50 void P_RemoveThinkerDelayed(thinker_t *thinker);    // killough 4/25/98
  51
  52 void P_UpdateThinker(thinker_t *thinker);   // killough 8/29/98
  53
  54 void P_SetTarget(mobj_t **mo, mobj_t *target);   // killough 11/98
  55
  56 // killough 8/29/98: threads of thinkers, for more efficient searches
  57 typedef enum {
  58    th_misc,
  59    th_friends,
  60    th_enemies,
  61    NUMTHCLASS
  62 } th_class;
  63
  64 extern thinker_t thinkerclasscap[];
  65
  66 #endif