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-rw-r--r--src/hexen/p_plats.c394
1 files changed, 204 insertions, 190 deletions
diff --git a/src/hexen/p_plats.c b/src/hexen/p_plats.c
index df990b14..0fec8f34 100644
--- a/src/hexen/p_plats.c
+++ b/src/hexen/p_plats.c
@@ -1,90 +1,103 @@
+// Emacs style mode select -*- C++ -*-
+//-----------------------------------------------------------------------------
+//
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 1993-2008 Raven Software
+//
+// 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.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
+//
+//-----------------------------------------------------------------------------
-//**************************************************************************
-//**
-//** p_plats.c : Heretic 2 : Raven Software, Corp.
-//**
-//** $RCSfile: p_plats.c,v $
-//** $Revision: 1.11 $
-//** $Date: 95/09/11 22:06:30 $
-//** $Author: cjr $
-//**
-//**************************************************************************
#include "h2def.h"
#include "p_local.h"
#include "soundst.h"
-plat_t *activeplats[MAXPLATS];
+plat_t *activeplats[MAXPLATS];
//==================================================================
//
// Move a plat up and down
//
//==================================================================
-void T_PlatRaise(plat_t *plat)
+void T_PlatRaise(plat_t * plat)
{
- result_e res;
+ result_e res;
- switch(plat->status)
- {
- case PLAT_UP:
- res = T_MovePlane(plat->sector, plat->speed,
- plat->high, plat->crush, 0, 1);
- if (res == RES_CRUSHED && (!plat->crush))
- {
- plat->count = plat->wait;
- plat->status = PLAT_DOWN;
- SN_StartSequence((mobj_t *)&plat->sector->soundorg,
- SEQ_PLATFORM+plat->sector->seqType);
- }
- else
- if (res == RES_PASTDEST)
- {
- plat->count = plat->wait;
- plat->status = PLAT_WAITING;
- SN_StopSequence((mobj_t *)&plat->sector->soundorg);
- switch(plat->type)
- {
- case PLAT_DOWNWAITUPSTAY:
- case PLAT_DOWNBYVALUEWAITUPSTAY:
- P_RemoveActivePlat(plat);
- break;
- default:
- break;
- }
- }
- break;
- case PLAT_DOWN:
- res = T_MovePlane(plat->sector,plat->speed,plat->low,false,0,-1);
- if (res == RES_PASTDEST)
- {
- plat->count = plat->wait;
- plat->status = PLAT_WAITING;
- switch(plat->type)
- {
- case PLAT_UPWAITDOWNSTAY:
- case PLAT_UPBYVALUEWAITDOWNSTAY:
- P_RemoveActivePlat(plat);
- break;
- default:
- break;
- }
- SN_StopSequence((mobj_t *)&plat->sector->soundorg);
- }
- break;
- case PLAT_WAITING:
- if (!--plat->count)
- {
- if (plat->sector->floorheight == plat->low)
- plat->status = PLAT_UP;
- else
- plat->status = PLAT_DOWN;
- SN_StartSequence((mobj_t *)&plat->sector->soundorg,
- SEQ_PLATFORM+plat->sector->seqType);
- }
-// case PLAT_IN_STASIS:
-// break;
- }
+ switch (plat->status)
+ {
+ case PLAT_UP:
+ res = T_MovePlane(plat->sector, plat->speed,
+ plat->high, plat->crush, 0, 1);
+ if (res == RES_CRUSHED && (!plat->crush))
+ {
+ plat->count = plat->wait;
+ plat->status = PLAT_DOWN;
+ SN_StartSequence((mobj_t *) & plat->sector->soundorg,
+ SEQ_PLATFORM + plat->sector->seqType);
+ }
+ else if (res == RES_PASTDEST)
+ {
+ plat->count = plat->wait;
+ plat->status = PLAT_WAITING;
+ SN_StopSequence((mobj_t *) & plat->sector->soundorg);
+ switch (plat->type)
+ {
+ case PLAT_DOWNWAITUPSTAY:
+ case PLAT_DOWNBYVALUEWAITUPSTAY:
+ P_RemoveActivePlat(plat);
+ break;
+ default:
+ break;
+ }
+ }
+ break;
+ case PLAT_DOWN:
+ res =
+ T_MovePlane(plat->sector, plat->speed, plat->low, false, 0,
+ -1);
+ if (res == RES_PASTDEST)
+ {
+ plat->count = plat->wait;
+ plat->status = PLAT_WAITING;
+ switch (plat->type)
+ {
+ case PLAT_UPWAITDOWNSTAY:
+ case PLAT_UPBYVALUEWAITDOWNSTAY:
+ P_RemoveActivePlat(plat);
+ break;
+ default:
+ break;
+ }
+ SN_StopSequence((mobj_t *) & plat->sector->soundorg);
+ }
+ break;
+ case PLAT_WAITING:
+ if (!--plat->count)
+ {
+ if (plat->sector->floorheight == plat->low)
+ plat->status = PLAT_UP;
+ else
+ plat->status = PLAT_DOWN;
+ SN_StartSequence((mobj_t *) & plat->sector->soundorg,
+ SEQ_PLATFORM + plat->sector->seqType);
+ }
+// case PLAT_IN_STASIS:
+// break;
+ }
}
//==================================================================
@@ -93,15 +106,15 @@ void T_PlatRaise(plat_t *plat)
// "amount" is only used for SOME platforms.
//
//==================================================================
-int EV_DoPlat(line_t *line, byte *args, plattype_e type, int amount)
+int EV_DoPlat(line_t * line, byte * args, plattype_e type, int amount)
{
- plat_t *plat;
- int secnum;
- int rtn;
- sector_t *sec;
+ plat_t *plat;
+ int secnum;
+ int rtn;
+ sector_t *sec;
- secnum = -1;
- rtn = 0;
+ secnum = -1;
+ rtn = 0;
/*
//
@@ -117,109 +130,110 @@ int EV_DoPlat(line_t *line, byte *args, plattype_e type, int amount)
}
*/
- while ((secnum = P_FindSectorFromTag(args[0], secnum)) >= 0)
- {
- sec = &sectors[secnum];
- if (sec->specialdata)
- continue;
+ while ((secnum = P_FindSectorFromTag(args[0], secnum)) >= 0)
+ {
+ sec = &sectors[secnum];
+ if (sec->specialdata)
+ continue;
- //
- // Find lowest & highest floors around sector
- //
- rtn = 1;
- plat = Z_Malloc( sizeof(*plat), PU_LEVSPEC, 0);
- P_AddThinker(&plat->thinker);
+ //
+ // Find lowest & highest floors around sector
+ //
+ rtn = 1;
+ plat = Z_Malloc(sizeof(*plat), PU_LEVSPEC, 0);
+ P_AddThinker(&plat->thinker);
- plat->type = type;
- plat->sector = sec;
- plat->sector->specialdata = plat;
- plat->thinker.function = T_PlatRaise;
- plat->crush = false;
- plat->tag = args[0];
- plat->speed = args[1]*(FRACUNIT/8);
- switch(type)
- {
- case PLAT_DOWNWAITUPSTAY:
- plat->low = P_FindLowestFloorSurrounding(sec)+8*FRACUNIT;
- if (plat->low > sec->floorheight)
- plat->low = sec->floorheight;
- plat->high = sec->floorheight;
- plat->wait = args[2];
- plat->status = PLAT_DOWN;
- break;
- case PLAT_DOWNBYVALUEWAITUPSTAY:
- plat->low = sec->floorheight-args[3]*8*FRACUNIT;
- if (plat->low > sec->floorheight)
- plat->low = sec->floorheight;
- plat->high = sec->floorheight;
- plat->wait = args[2];
- plat->status = PLAT_DOWN;
- break;
- case PLAT_UPWAITDOWNSTAY:
- plat->high = P_FindHighestFloorSurrounding(sec);
- if (plat->high < sec->floorheight)
- plat->high = sec->floorheight;
- plat->low = sec->floorheight;
- plat->wait = args[2];
- plat->status = PLAT_UP;
- break;
- case PLAT_UPBYVALUEWAITDOWNSTAY:
- plat->high = sec->floorheight+args[3]*8*FRACUNIT;
- if (plat->high < sec->floorheight)
- plat->high = sec->floorheight;
- plat->low = sec->floorheight;
- plat->wait = args[2];
- plat->status = PLAT_UP;
- break;
- case PLAT_PERPETUALRAISE:
- plat->low = P_FindLowestFloorSurrounding(sec)+8*FRACUNIT;
- if (plat->low > sec->floorheight)
- plat->low = sec->floorheight;
- plat->high = P_FindHighestFloorSurrounding(sec);
- if (plat->high < sec->floorheight)
- plat->high = sec->floorheight;
- plat->wait = args[2];
- plat->status = P_Random()&1;
- break;
- }
- P_AddActivePlat(plat);
- SN_StartSequence((mobj_t *)&sec->soundorg, SEQ_PLATFORM+sec->seqType);
- }
- return rtn;
+ plat->type = type;
+ plat->sector = sec;
+ plat->sector->specialdata = plat;
+ plat->thinker.function = T_PlatRaise;
+ plat->crush = false;
+ plat->tag = args[0];
+ plat->speed = args[1] * (FRACUNIT / 8);
+ switch (type)
+ {
+ case PLAT_DOWNWAITUPSTAY:
+ plat->low = P_FindLowestFloorSurrounding(sec) + 8 * FRACUNIT;
+ if (plat->low > sec->floorheight)
+ plat->low = sec->floorheight;
+ plat->high = sec->floorheight;
+ plat->wait = args[2];
+ plat->status = PLAT_DOWN;
+ break;
+ case PLAT_DOWNBYVALUEWAITUPSTAY:
+ plat->low = sec->floorheight - args[3] * 8 * FRACUNIT;
+ if (plat->low > sec->floorheight)
+ plat->low = sec->floorheight;
+ plat->high = sec->floorheight;
+ plat->wait = args[2];
+ plat->status = PLAT_DOWN;
+ break;
+ case PLAT_UPWAITDOWNSTAY:
+ plat->high = P_FindHighestFloorSurrounding(sec);
+ if (plat->high < sec->floorheight)
+ plat->high = sec->floorheight;
+ plat->low = sec->floorheight;
+ plat->wait = args[2];
+ plat->status = PLAT_UP;
+ break;
+ case PLAT_UPBYVALUEWAITDOWNSTAY:
+ plat->high = sec->floorheight + args[3] * 8 * FRACUNIT;
+ if (plat->high < sec->floorheight)
+ plat->high = sec->floorheight;
+ plat->low = sec->floorheight;
+ plat->wait = args[2];
+ plat->status = PLAT_UP;
+ break;
+ case PLAT_PERPETUALRAISE:
+ plat->low = P_FindLowestFloorSurrounding(sec) + 8 * FRACUNIT;
+ if (plat->low > sec->floorheight)
+ plat->low = sec->floorheight;
+ plat->high = P_FindHighestFloorSurrounding(sec);
+ if (plat->high < sec->floorheight)
+ plat->high = sec->floorheight;
+ plat->wait = args[2];
+ plat->status = P_Random() & 1;
+ break;
+ }
+ P_AddActivePlat(plat);
+ SN_StartSequence((mobj_t *) & sec->soundorg,
+ SEQ_PLATFORM + sec->seqType);
+ }
+ return rtn;
}
#if 0
void P_ActivateInStasis(int tag)
{
- int i;
+ int i;
- for (i = 0;i < MAXPLATS;i++)
- if (activeplats[i] &&
- (activeplats[i])->tag == tag &&
- (activeplats[i])->status == PLAT_IN_STASIS)
- {
- (activeplats[i])->status = (activeplats[i])->oldstatus;
- (activeplats[i])->thinker.function = T_PlatRaise;
- }
+ for (i = 0; i < MAXPLATS; i++)
+ if (activeplats[i] &&
+ (activeplats[i])->tag == tag &&
+ (activeplats[i])->status == PLAT_IN_STASIS)
+ {
+ (activeplats[i])->status = (activeplats[i])->oldstatus;
+ (activeplats[i])->thinker.function = T_PlatRaise;
+ }
}
#endif
-void EV_StopPlat(line_t *line, byte *args)
+void EV_StopPlat(line_t * line, byte * args)
{
- int i;
+ int i;
- for(i = 0; i < MAXPLATS; i++)
- {
- if((activeplats[i])->tag = args[0])
- {
- (activeplats[i])->sector->specialdata = NULL;
- P_TagFinished((activeplats[i])->sector->tag);
- P_RemoveThinker(&(activeplats[i])->thinker);
- activeplats[i] = NULL;
+ for (i = 0; i < MAXPLATS; i++)
+ {
+ if ((activeplats[i])->tag = args[0])
+ {
+ (activeplats[i])->sector->specialdata = NULL;
+ P_TagFinished((activeplats[i])->sector->tag);
+ P_RemoveThinker(&(activeplats[i])->thinker);
+ activeplats[i] = NULL;
- return;
- }
- }
+ return;
+ }
+ }
/*
int j;
@@ -238,29 +252,29 @@ void EV_StopPlat(line_t *line, byte *args)
*/
}
-void P_AddActivePlat(plat_t *plat)
+void P_AddActivePlat(plat_t * plat)
{
- int i;
- for (i = 0;i < MAXPLATS;i++)
- if (activeplats[i] == NULL)
- {
- activeplats[i] = plat;
- return;
- }
- I_Error ("P_AddActivePlat: no more plats!");
+ int i;
+ for (i = 0; i < MAXPLATS; i++)
+ if (activeplats[i] == NULL)
+ {
+ activeplats[i] = plat;
+ return;
+ }
+ I_Error("P_AddActivePlat: no more plats!");
}
-void P_RemoveActivePlat(plat_t *plat)
+void P_RemoveActivePlat(plat_t * plat)
{
- int i;
- for (i = 0;i < MAXPLATS;i++)
- if (plat == activeplats[i])
- {
- (activeplats[i])->sector->specialdata = NULL;
- P_TagFinished(plat->sector->tag);
- P_RemoveThinker(&(activeplats[i])->thinker);
- activeplats[i] = NULL;
- return;
- }
- I_Error ("P_RemoveActivePlat: can't find plat!");
+ int i;
+ for (i = 0; i < MAXPLATS; i++)
+ if (plat == activeplats[i])
+ {
+ (activeplats[i])->sector->specialdata = NULL;
+ P_TagFinished(plat->sector->tag);
+ P_RemoveThinker(&(activeplats[i])->thinker);
+ activeplats[i] = NULL;
+ return;
+ }
+ I_Error("P_RemoveActivePlat: can't find plat!");
}
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