ref: 6b923b07a732c4fd41f6ce1a9979bcf7eb3d9fd1
dir: /src/strife/p_tick.c/
// // Copyright(C) 1993-1996 Id Software, Inc. // Copyright(C) 2005-2014 Simon Howard // // This program is free software; you can redistribute it and/or // modify it under the terms of the GNU General Public License // as published by the Free Software Foundation; either version 2 // of the License, or (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // DESCRIPTION: // Archiving: SaveGame I/O. // Thinker, Ticker. // #include "z_zone.h" #include "p_local.h" #include "doomstat.h" int leveltime; // // THINKERS // All thinkers should be allocated by Z_Malloc // so they can be operated on uniformly. // The actual structures will vary in size, // but the first element must be thinker_t. // // Both the head and tail of the thinker list. thinker_t thinkercap; // // P_InitThinkers // // [STRIFE] Verified unmodified // void P_InitThinkers (void) { thinkercap.prev = thinkercap.next = &thinkercap; } // // P_AddThinker // Adds a new thinker at the end of the list. // // [STRIFE] Verified unmodified // void P_AddThinker (thinker_t* thinker) { thinkercap.prev->next = thinker; thinker->next = &thinkercap; thinker->prev = thinkercap.prev; thinkercap.prev = thinker; } // // P_RemoveThinker // Deallocation is lazy -- it will not actually be freed // until its thinking turn comes up. // // [STRIFE] Verified unmodified // void P_RemoveThinker (thinker_t* thinker) { // FIXME: NOP. thinker->function.acv = (actionf_v)(-1); } // // P_AllocateThinker // Allocates memory and adds a new thinker at the end of the list. // void P_AllocateThinker (thinker_t* thinker) { } // // P_RunThinkers // // [STRIFE] Verified unmodified // void P_RunThinkers (void) { thinker_t *currentthinker, *nextthinker; currentthinker = thinkercap.next; while (currentthinker != &thinkercap) { if ( currentthinker->function.acv == (actionf_v)(-1) ) { // time to remove it nextthinker = currentthinker->next; currentthinker->next->prev = currentthinker->prev; currentthinker->prev->next = currentthinker->next; Z_Free (currentthinker); } else { if (currentthinker->function.acp1) currentthinker->function.acp1 (currentthinker); nextthinker = currentthinker->next; } currentthinker = nextthinker; } } // // P_Ticker // // [STRIFE] Menu pause behavior modified // void P_Ticker (void) { int i; // run the tic if (paused) return; // pause if in menu and at least one tic has been run // haleyjd 09/08/10 [STRIFE]: menuactive -> menupause if (!netgame && menupause && !demoplayback && players[consoleplayer].viewz != 1) { return; } for (i=0 ; i<MAXPLAYERS ; i++) if (playeringame[i]) P_PlayerThink (&players[i]); P_RunThinkers (); P_UpdateSpecials (); P_RespawnSpecials (); // for par times leveltime++; }