qzdoom-gpl/src/p_tick.cpp
Randy Heit 0adaaeb5d7 - Fixed: Using the freeze command would make the Revenant missiles switch
their seekingness. The only sane way to deal with this seemed to be to
  sync the freeze changes with the timer check in A_Tracer(), so that's what
  I did: Freeze mode only changes every four tics now.


SVN r583 (trunk)
2007-12-06 23:17:38 +00:00

130 lines
3.4 KiB
C++

// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
// $Id:$
//
// Copyright (C) 1993-1996 by id Software, Inc.
//
// This source is available for distribution and/or modification
// only under the terms of the DOOM Source Code License as
// published by id Software. All rights reserved.
//
// The source is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
// for more details.
//
// $Log:$
//
// DESCRIPTION:
// Ticker.
//
//-----------------------------------------------------------------------------
#include "p_local.h"
#include "p_effect.h"
#include "p_acs.h"
#include "c_console.h"
#include "b_bot.h"
#include "s_sound.h"
#include "doomstat.h"
#include "sbar.h"
extern gamestate_t wipegamestate;
//==========================================================================
//
// P_CheckTickerPaused
//
// Returns true if the ticker should be paused. In that cause, it also
// pauses sound effects and possibly music. If the ticker should not be
// paused, then it returns false but does not unpause anything.
//
//==========================================================================
bool P_CheckTickerPaused ()
{
// pause if in menu or console and at least one tic has been run
if ( !netgame
&& gamestate != GS_TITLELEVEL
&& ((menuactive != MENU_Off && menuactive != MENU_OnNoPause) ||
ConsoleState == c_down || ConsoleState == c_falling)
&& !demoplayback
&& !demorecording
&& players[consoleplayer].viewz != 1
&& wipegamestate == gamestate)
{
S_PauseSound (!(level.flags & LEVEL_PAUSE_MUSIC_IN_MENUS));
return true;
}
return false;
}
//
// P_Ticker
//
void P_Ticker (void)
{
int i;
updateinterpolations ();
r_NoInterpolate = true;
// run the tic
if (paused || (playerswiping && !demoplayback) || P_CheckTickerPaused())
return;
// [RH] Frozen mode is only changed every 4 tics, to make it work with A_Tracer().
if ((level.time & 3) == 0)
{
if (bglobal.changefreeze)
{
bglobal.freeze ^= 1;
bglobal.changefreeze = 0;
}
}
// [BC] Do a quick check to see if anyone has the freeze time power. If they do,
// then don't resume the sound, since one of the effects of that power is to shut
// off the music.
for (i = 0; i < MAXPLAYERS; i++ )
{
if (playeringame[i] && players[i].cheats & CF_TIMEFREEZE)
break;
}
if ( i == MAXPLAYERS )
S_ResumeSound ();
P_ResetSightCounters (false);
// Since things will be moving, it's okay to interpolate them in the renderer.
r_NoInterpolate = false;
if (!bglobal.freeze && !(level.flags & LEVEL_FROZEN))
{
P_ThinkParticles (); // [RH] make the particles think
}
StatusBar->Tick (); // [RH] moved this here
for (i = 0; i<MAXPLAYERS; i++)
if (playeringame[i] &&
/*Added by MC: Freeze mode.*/!(bglobal.freeze && players[i].isbot))
P_PlayerThink (&players[i]);
level.Tick (); // [RH] let the level tick
DThinker::RunThinkers ();
//if added by MC: Freeze mode.
if (!bglobal.freeze && !(level.flags & LEVEL_FROZEN))
{
P_UpdateSpecials ();
P_RunEffects (); // [RH] Run particle effects
}
// for par times
level.time++;
level.maptime++;
level.totaltime++;
}